(function(){
  try {
    window.console = window.console || {};

    var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];

    var nada = function(){};
  
    for (var i = 0; i < names.length; ++i)
      window.console[names[i]] = window.console[names[i]] || nada;
  }catch(e){};
})();
/*!
 * jQuery JavaScript Library v1.7.1
 * http://jquery.com/
 *
 * Copyright 2011, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2011, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Mon Nov 21 21:11:03 2011 -0500
 */

(function( window, undefined ) {

// Use the correct document accordingly with window argument (sandbox)
var document = window.document,
  navigator = window.navigator,
  location = window.location;
var jQuery = (function() {

// Define a local copy of jQuery
var jQuery = function( selector, context ) {
    // The jQuery object is actually just the init constructor 'enhanced'
    return new jQuery.fn.init( selector, context, rootjQuery );
  },

  // Map over jQuery in case of overwrite
  _jQuery = window.jQuery,

  // Map over the $ in case of overwrite
  _$ = window.$,

  // A central reference to the root jQuery(document)
  rootjQuery,

  // A simple way to check for HTML strings or ID strings
  // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
  quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,

  // Check if a string has a non-whitespace character in it
  rnotwhite = /\S/,

  // Used for trimming whitespace
  trimLeft = /^\s+/,
  trimRight = /\s+$/,

  // Match a standalone tag
  rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,

  // JSON RegExp
  rvalidchars = /^[\],:{}\s]*$/,
  rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
  rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
  rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,

  // Useragent RegExp
  rwebkit = /(webkit)[ \/]([\w.]+)/,
  ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
  rmsie = /(msie) ([\w.]+)/,
  rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,

  // Matches dashed string for camelizing
  rdashAlpha = /-([a-z]|[0-9])/ig,
  rmsPrefix = /^-ms-/,

  // Used by jQuery.camelCase as callback to replace()
  fcamelCase = function( all, letter ) {
    return ( letter + "" ).toUpperCase();
  },

  // Keep a UserAgent string for use with jQuery.browser
  userAgent = navigator.userAgent,

  // For matching the engine and version of the browser
  browserMatch,

  // The deferred used on DOM ready
  readyList,

  // The ready event handler
  DOMContentLoaded,

  // Save a reference to some core methods
  toString = Object.prototype.toString,
  hasOwn = Object.prototype.hasOwnProperty,
  push = Array.prototype.push,
  slice = Array.prototype.slice,
  trim = String.prototype.trim,
  indexOf = Array.prototype.indexOf,

  // [[Class]] -> type pairs
  class2type = {};

jQuery.fn = jQuery.prototype = {
  constructor: jQuery,
  init: function( selector, context, rootjQuery ) {
    var match, elem, ret, doc;

    // Handle $(""), $(null), or $(undefined)
    if ( !selector ) {
      return this;
    }

    // Handle $(DOMElement)
    if ( selector.nodeType ) {
      this.context = this[0] = selector;
      this.length = 1;
      return this;
    }

    // The body element only exists once, optimize finding it
    if ( selector === "body" && !context && document.body ) {
      this.context = document;
      this[0] = document.body;
      this.selector = selector;
      this.length = 1;
      return this;
    }

    // Handle HTML strings
    if ( typeof selector === "string" ) {
      // Are we dealing with HTML string or an ID?
      if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
        // Assume that strings that start and end with <> are HTML and skip the regex check
        match = [ null, selector, null ];

      } else {
        match = quickExpr.exec( selector );
      }

      // Verify a match, and that no context was specified for #id
      if ( match && (match[1] || !context) ) {

        // HANDLE: $(html) -> $(array)
        if ( match[1] ) {
          context = context instanceof jQuery ? context[0] : context;
          doc = ( context ? context.ownerDocument || context : document );

          // If a single string is passed in and it's a single tag
          // just do a createElement and skip the rest
          ret = rsingleTag.exec( selector );

          if ( ret ) {
            if ( jQuery.isPlainObject( context ) ) {
              selector = [ document.createElement( ret[1] ) ];
              jQuery.fn.attr.call( selector, context, true );

            } else {
              selector = [ doc.createElement( ret[1] ) ];
            }

          } else {
            ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
            selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
          }

          return jQuery.merge( this, selector );

        // HANDLE: $("#id")
        } else {
          elem = document.getElementById( match[2] );

          // Check parentNode to catch when Blackberry 4.6 returns
          // nodes that are no longer in the document #6963
          if ( elem && elem.parentNode ) {
            // Handle the case where IE and Opera return items
            // by name instead of ID
            if ( elem.id !== match[2] ) {
              return rootjQuery.find( selector );
            }

            // Otherwise, we inject the element directly into the jQuery object
            this.length = 1;
            this[0] = elem;
          }

          this.context = document;
          this.selector = selector;
          return this;
        }

      // HANDLE: $(expr, $(...))
      } else if ( !context || context.jquery ) {
        return ( context || rootjQuery ).find( selector );

      // HANDLE: $(expr, context)
      // (which is just equivalent to: $(context).find(expr)
      } else {
        return this.constructor( context ).find( selector );
      }

    // HANDLE: $(function)
    // Shortcut for document ready
    } else if ( jQuery.isFunction( selector ) ) {
      return rootjQuery.ready( selector );
    }

    if ( selector.selector !== undefined ) {
      this.selector = selector.selector;
      this.context = selector.context;
    }

    return jQuery.makeArray( selector, this );
  },

  // Start with an empty selector
  selector: "",

  // The current version of jQuery being used
  jquery: "1.7.1",

  // The default length of a jQuery object is 0
  length: 0,

  // The number of elements contained in the matched element set
  size: function() {
    return this.length;
  },

  toArray: function() {
    return slice.call( this, 0 );
  },

  // Get the Nth element in the matched element set OR
  // Get the whole matched element set as a clean array
  get: function( num ) {
    return num == null ?

      // Return a 'clean' array
      this.toArray() :

      // Return just the object
      ( num < 0 ? this[ this.length + num ] : this[ num ] );
  },

  // Take an array of elements and push it onto the stack
  // (returning the new matched element set)
  pushStack: function( elems, name, selector ) {
    // Build a new jQuery matched element set
    var ret = this.constructor();

    if ( jQuery.isArray( elems ) ) {
      push.apply( ret, elems );

    } else {
      jQuery.merge( ret, elems );
    }

    // Add the old object onto the stack (as a reference)
    ret.prevObject = this;

    ret.context = this.context;

    if ( name === "find" ) {
      ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
    } else if ( name ) {
      ret.selector = this.selector + "." + name + "(" + selector + ")";
    }

    // Return the newly-formed element set
    return ret;
  },

  // Execute a callback for every element in the matched set.
  // (You can seed the arguments with an array of args, but this is
  // only used internally.)
  each: function( callback, args ) {
    return jQuery.each( this, callback, args );
  },

  ready: function( fn ) {
    // Attach the listeners
    jQuery.bindReady();

    // Add the callback
    readyList.add( fn );

    return this;
  },

  eq: function( i ) {
    i = +i;
    return i === -1 ?
      this.slice( i ) :
      this.slice( i, i + 1 );
  },

  first: function() {
    return this.eq( 0 );
  },

  last: function() {
    return this.eq( -1 );
  },

  slice: function() {
    return this.pushStack( slice.apply( this, arguments ),
      "slice", slice.call(arguments).join(",") );
  },

  map: function( callback ) {
    return this.pushStack( jQuery.map(this, function( elem, i ) {
      return callback.call( elem, i, elem );
    }));
  },

  end: function() {
    return this.prevObject || this.constructor(null);
  },

  // For internal use only.
  // Behaves like an Array's method, not like a jQuery method.
  push: push,
  sort: [].sort,
  splice: [].splice
};

// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;

jQuery.extend = jQuery.fn.extend = function() {
  var options, name, src, copy, copyIsArray, clone,
    target = arguments[0] || {},
    i = 1,
    length = arguments.length,
    deep = false;

  // Handle a deep copy situation
  if ( typeof target === "boolean" ) {
    deep = target;
    target = arguments[1] || {};
    // skip the boolean and the target
    i = 2;
  }

  // Handle case when target is a string or something (possible in deep copy)
  if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
    target = {};
  }

  // extend jQuery itself if only one argument is passed
  if ( length === i ) {
    target = this;
    --i;
  }

  for ( ; i < length; i++ ) {
    // Only deal with non-null/undefined values
    if ( (options = arguments[ i ]) != null ) {
      // Extend the base object
      for ( name in options ) {
        src = target[ name ];
        copy = options[ name ];

        // Prevent never-ending loop
        if ( target === copy ) {
          continue;
        }

        // Recurse if we're merging plain objects or arrays
        if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
          if ( copyIsArray ) {
            copyIsArray = false;
            clone = src && jQuery.isArray(src) ? src : [];

          } else {
            clone = src && jQuery.isPlainObject(src) ? src : {};
          }

          // Never move original objects, clone them
          target[ name ] = jQuery.extend( deep, clone, copy );

        // Don't bring in undefined values
        } else if ( copy !== undefined ) {
          target[ name ] = copy;
        }
      }
    }
  }

  // Return the modified object
  return target;
};

jQuery.extend({
  noConflict: function( deep ) {
    if ( window.$ === jQuery ) {
      window.$ = _$;
    }

    if ( deep && window.jQuery === jQuery ) {
      window.jQuery = _jQuery;
    }

    return jQuery;
  },

  // Is the DOM ready to be used? Set to true once it occurs.
  isReady: false,

  // A counter to track how many items to wait for before
  // the ready event fires. See #6781
  readyWait: 1,

  // Hold (or release) the ready event
  holdReady: function( hold ) {
    if ( hold ) {
      jQuery.readyWait++;
    } else {
      jQuery.ready( true );
    }
  },

  // Handle when the DOM is ready
  ready: function( wait ) {
    // Either a released hold or an DOMready/load event and not yet ready
    if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
      // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
      if ( !document.body ) {
        return setTimeout( jQuery.ready, 1 );
      }

      // Remember that the DOM is ready
      jQuery.isReady = true;

      // If a normal DOM Ready event fired, decrement, and wait if need be
      if ( wait !== true && --jQuery.readyWait > 0 ) {
        return;
      }

      // If there are functions bound, to execute
      readyList.fireWith( document, [ jQuery ] );

      // Trigger any bound ready events
      if ( jQuery.fn.trigger ) {
        jQuery( document ).trigger( "ready" ).off( "ready" );
      }
    }
  },

  bindReady: function() {
    if ( readyList ) {
      return;
    }

    readyList = jQuery.Callbacks( "once memory" );

    // Catch cases where $(document).ready() is called after the
    // browser event has already occurred.
    if ( document.readyState === "complete" ) {
      // Handle it asynchronously to allow scripts the opportunity to delay ready
      return setTimeout( jQuery.ready, 1 );
    }

    // Mozilla, Opera and webkit nightlies currently support this event
    if ( document.addEventListener ) {
      // Use the handy event callback
      document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );

      // A fallback to window.onload, that will always work
      window.addEventListener( "load", jQuery.ready, false );

    // If IE event model is used
    } else if ( document.attachEvent ) {
      // ensure firing before onload,
      // maybe late but safe also for iframes
      document.attachEvent( "onreadystatechange", DOMContentLoaded );

      // A fallback to window.onload, that will always work
      window.attachEvent( "onload", jQuery.ready );

      // If IE and not a frame
      // continually check to see if the document is ready
      var toplevel = false;

      try {
        toplevel = window.frameElement == null;
      } catch(e) {}

      if ( document.documentElement.doScroll && toplevel ) {
        doScrollCheck();
      }
    }
  },

  // See test/unit/core.js for details concerning isFunction.
  // Since version 1.3, DOM methods and functions like alert
  // aren't supported. They return false on IE (#2968).
  isFunction: function( obj ) {
    return jQuery.type(obj) === "function";
  },

  isArray: Array.isArray || function( obj ) {
    return jQuery.type(obj) === "array";
  },

  // A crude way of determining if an object is a window
  isWindow: function( obj ) {
    return obj && typeof obj === "object" && "setInterval" in obj;
  },

  isNumeric: function( obj ) {
    return !isNaN( parseFloat(obj) ) && isFinite( obj );
  },

  type: function( obj ) {
    return obj == null ?
      String( obj ) :
      class2type[ toString.call(obj) ] || "object";
  },

  isPlainObject: function( obj ) {
    // Must be an Object.
    // Because of IE, we also have to check the presence of the constructor property.
    // Make sure that DOM nodes and window objects don't pass through, as well
    if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
      return false;
    }

    try {
      // Not own constructor property must be Object
      if ( obj.constructor &&
        !hasOwn.call(obj, "constructor") &&
        !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
        return false;
      }
    } catch ( e ) {
      // IE8,9 Will throw exceptions on certain host objects #9897
      return false;
    }

    // Own properties are enumerated firstly, so to speed up,
    // if last one is own, then all properties are own.

    var key;
    for ( key in obj ) {}

    return key === undefined || hasOwn.call( obj, key );
  },

  isEmptyObject: function( obj ) {
    for ( var name in obj ) {
      return false;
    }
    return true;
  },

  error: function( msg ) {
    throw new Error( msg );
  },

  parseJSON: function( data ) {
    if ( typeof data !== "string" || !data ) {
      return null;
    }

    // Make sure leading/trailing whitespace is removed (IE can't handle it)
    data = jQuery.trim( data );

    // Attempt to parse using the native JSON parser first
    if ( window.JSON && window.JSON.parse ) {
      return window.JSON.parse( data );
    }

    // Make sure the incoming data is actual JSON
    // Logic borrowed from http://json.org/json2.js
    if ( rvalidchars.test( data.replace( rvalidescape, "@" )
      .replace( rvalidtokens, "]" )
      .replace( rvalidbraces, "")) ) {

      return ( new Function( "return " + data ) )();

    }
    jQuery.error( "Invalid JSON: " + data );
  },

  // Cross-browser xml parsing
  parseXML: function( data ) {
    var xml, tmp;
    try {
      if ( window.DOMParser ) { // Standard
        tmp = new DOMParser();
        xml = tmp.parseFromString( data , "text/xml" );
      } else { // IE
        xml = new ActiveXObject( "Microsoft.XMLDOM" );
        xml.async = "false";
        xml.loadXML( data );
      }
    } catch( e ) {
      xml = undefined;
    }
    if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
      jQuery.error( "Invalid XML: " + data );
    }
    return xml;
  },

  noop: function() {},

  // Evaluates a script in a global context
  // Workarounds based on findings by Jim Driscoll
  // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
  globalEval: function( data ) {
    if ( data && rnotwhite.test( data ) ) {
      // We use execScript on Internet Explorer
      // We use an anonymous function so that context is window
      // rather than jQuery in Firefox
      ( window.execScript || function( data ) {
        window[ "eval" ].call( window, data );
      } )( data );
    }
  },

  // Convert dashed to camelCase; used by the css and data modules
  // Microsoft forgot to hump their vendor prefix (#9572)
  camelCase: function( string ) {
    return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  },

  nodeName: function( elem, name ) {
    return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
  },

  // args is for internal usage only
  each: function( object, callback, args ) {
    var name, i = 0,
      length = object.length,
      isObj = length === undefined || jQuery.isFunction( object );

    if ( args ) {
      if ( isObj ) {
        for ( name in object ) {
          if ( callback.apply( object[ name ], args ) === false ) {
            break;
          }
        }
      } else {
        for ( ; i < length; ) {
          if ( callback.apply( object[ i++ ], args ) === false ) {
            break;
          }
        }
      }

    // A special, fast, case for the most common use of each
    } else {
      if ( isObj ) {
        for ( name in object ) {
          if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
            break;
          }
        }
      } else {
        for ( ; i < length; ) {
          if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
            break;
          }
        }
      }
    }

    return object;
  },

  // Use native String.trim function wherever possible
  trim: trim ?
    function( text ) {
      return text == null ?
        "" :
        trim.call( text );
    } :

    // Otherwise use our own trimming functionality
    function( text ) {
      return text == null ?
        "" :
        text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
    },

  // results is for internal usage only
  makeArray: function( array, results ) {
    var ret = results || [];

    if ( array != null ) {
      // The window, strings (and functions) also have 'length'
      // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
      var type = jQuery.type( array );

      if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
        push.call( ret, array );
      } else {
        jQuery.merge( ret, array );
      }
    }

    return ret;
  },

  inArray: function( elem, array, i ) {
    var len;

    if ( array ) {
      if ( indexOf ) {
        return indexOf.call( array, elem, i );
      }

      len = array.length;
      i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;

      for ( ; i < len; i++ ) {
        // Skip accessing in sparse arrays
        if ( i in array && array[ i ] === elem ) {
          return i;
        }
      }
    }

    return -1;
  },

  merge: function( first, second ) {
    var i = first.length,
      j = 0;

    if ( typeof second.length === "number" ) {
      for ( var l = second.length; j < l; j++ ) {
        first[ i++ ] = second[ j ];
      }

    } else {
      while ( second[j] !== undefined ) {
        first[ i++ ] = second[ j++ ];
      }
    }

    first.length = i;

    return first;
  },

  grep: function( elems, callback, inv ) {
    var ret = [], retVal;
    inv = !!inv;

    // Go through the array, only saving the items
    // that pass the validator function
    for ( var i = 0, length = elems.length; i < length; i++ ) {
      retVal = !!callback( elems[ i ], i );
      if ( inv !== retVal ) {
        ret.push( elems[ i ] );
      }
    }

    return ret;
  },

  // arg is for internal usage only
  map: function( elems, callback, arg ) {
    var value, key, ret = [],
      i = 0,
      length = elems.length,
      // jquery objects are treated as arrays
      isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;

    // Go through the array, translating each of the items to their
    if ( isArray ) {
      for ( ; i < length; i++ ) {
        value = callback( elems[ i ], i, arg );

        if ( value != null ) {
          ret[ ret.length ] = value;
        }
      }

    // Go through every key on the object,
    } else {
      for ( key in elems ) {
        value = callback( elems[ key ], key, arg );

        if ( value != null ) {
          ret[ ret.length ] = value;
        }
      }
    }

    // Flatten any nested arrays
    return ret.concat.apply( [], ret );
  },

  // A global GUID counter for objects
  guid: 1,

  // Bind a function to a context, optionally partially applying any
  // arguments.
  proxy: function( fn, context ) {
    if ( typeof context === "string" ) {
      var tmp = fn[ context ];
      context = fn;
      fn = tmp;
    }

    // Quick check to determine if target is callable, in the spec
    // this throws a TypeError, but we will just return undefined.
    if ( !jQuery.isFunction( fn ) ) {
      return undefined;
    }

    // Simulated bind
    var args = slice.call( arguments, 2 ),
      proxy = function() {
        return fn.apply( context, args.concat( slice.call( arguments ) ) );
      };

    // Set the guid of unique handler to the same of original handler, so it can be removed
    proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;

    return proxy;
  },

  // Mutifunctional method to get and set values to a collection
  // The value/s can optionally be executed if it's a function
  access: function( elems, key, value, exec, fn, pass ) {
    var length = elems.length;

    // Setting many attributes
    if ( typeof key === "object" ) {
      for ( var k in key ) {
        jQuery.access( elems, k, key[k], exec, fn, value );
      }
      return elems;
    }

    // Setting one attribute
    if ( value !== undefined ) {
      // Optionally, function values get executed if exec is true
      exec = !pass && exec && jQuery.isFunction(value);

      for ( var i = 0; i < length; i++ ) {
        fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
      }

      return elems;
    }

    // Getting an attribute
    return length ? fn( elems[0], key ) : undefined;
  },

  now: function() {
    return ( new Date() ).getTime();
  },

  // Use of jQuery.browser is frowned upon.
  // More details: http://docs.jquery.com/Utilities/jQuery.browser
  uaMatch: function( ua ) {
    ua = ua.toLowerCase();

    var match = rwebkit.exec( ua ) ||
      ropera.exec( ua ) ||
      rmsie.exec( ua ) ||
      ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
      [];

    return { browser: match[1] || "", version: match[2] || "0" };
  },

  sub: function() {
    function jQuerySub( selector, context ) {
      return new jQuerySub.fn.init( selector, context );
    }
    jQuery.extend( true, jQuerySub, this );
    jQuerySub.superclass = this;
    jQuerySub.fn = jQuerySub.prototype = this();
    jQuerySub.fn.constructor = jQuerySub;
    jQuerySub.sub = this.sub;
    jQuerySub.fn.init = function init( selector, context ) {
      if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
        context = jQuerySub( context );
      }

      return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
    };
    jQuerySub.fn.init.prototype = jQuerySub.fn;
    var rootjQuerySub = jQuerySub(document);
    return jQuerySub;
  },

  browser: {}
});

// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
  class2type[ "[object " + name + "]" ] = name.toLowerCase();
});

browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
  jQuery.browser[ browserMatch.browser ] = true;
  jQuery.browser.version = browserMatch.version;
}

// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
  jQuery.browser.safari = true;
}

// IE doesn't match non-breaking spaces with \s
if ( rnotwhite.test( "\xA0" ) ) {
  trimLeft = /^[\s\xA0]+/;
  trimRight = /[\s\xA0]+$/;
}

// All jQuery objects should point back to these
rootjQuery = jQuery(document);

// Cleanup functions for the document ready method
if ( document.addEventListener ) {
  DOMContentLoaded = function() {
    document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
    jQuery.ready();
  };

} else if ( document.attachEvent ) {
  DOMContentLoaded = function() {
    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
    if ( document.readyState === "complete" ) {
      document.detachEvent( "onreadystatechange", DOMContentLoaded );
      jQuery.ready();
    }
  };
}

// The DOM ready check for Internet Explorer
function doScrollCheck() {
  if ( jQuery.isReady ) {
    return;
  }

  try {
    // If IE is used, use the trick by Diego Perini
    // http://javascript.nwbox.com/IEContentLoaded/
    document.documentElement.doScroll("left");
  } catch(e) {
    setTimeout( doScrollCheck, 1 );
    return;
  }

  // and execute any waiting functions
  jQuery.ready();
}

return jQuery;

})();


// String to Object flags format cache
var flagsCache = {};

// Convert String-formatted flags into Object-formatted ones and store in cache
function createFlags( flags ) {
  var object = flagsCache[ flags ] = {},
    i, length;
  flags = flags.split( /\s+/ );
  for ( i = 0, length = flags.length; i < length; i++ ) {
    object[ flags[i] ] = true;
  }
  return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *  flags:  an optional list of space-separated flags that will change how
 *      the callback list behaves
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible flags:
 *
 *  once:     will ensure the callback list can only be fired once (like a Deferred)
 *
 *  memory:     will keep track of previous values and will call any callback added
 *          after the list has been fired right away with the latest "memorized"
 *          values (like a Deferred)
 *
 *  unique:     will ensure a callback can only be added once (no duplicate in the list)
 *
 *  stopOnFalse:  interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( flags ) {

  // Convert flags from String-formatted to Object-formatted
  // (we check in cache first)
  flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};

  var // Actual callback list
    list = [],
    // Stack of fire calls for repeatable lists
    stack = [],
    // Last fire value (for non-forgettable lists)
    memory,
    // Flag to know if list is currently firing
    firing,
    // First callback to fire (used internally by add and fireWith)
    firingStart,
    // End of the loop when firing
    firingLength,
    // Index of currently firing callback (modified by remove if needed)
    firingIndex,
    // Add one or several callbacks to the list
    add = function( args ) {
      var i,
        length,
        elem,
        type,
        actual;
      for ( i = 0, length = args.length; i < length; i++ ) {
        elem = args[ i ];
        type = jQuery.type( elem );
        if ( type === "array" ) {
          // Inspect recursively
          add( elem );
        } else if ( type === "function" ) {
          // Add if not in unique mode and callback is not in
          if ( !flags.unique || !self.has( elem ) ) {
            list.push( elem );
          }
        }
      }
    },
    // Fire callbacks
    fire = function( context, args ) {
      args = args || [];
      memory = !flags.memory || [ context, args ];
      firing = true;
      firingIndex = firingStart || 0;
      firingStart = 0;
      firingLength = list.length;
      for ( ; list && firingIndex < firingLength; firingIndex++ ) {
        if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
          memory = true; // Mark as halted
          break;
        }
      }
      firing = false;
      if ( list ) {
        if ( !flags.once ) {
          if ( stack && stack.length ) {
            memory = stack.shift();
            self.fireWith( memory[ 0 ], memory[ 1 ] );
          }
        } else if ( memory === true ) {
          self.disable();
        } else {
          list = [];
        }
      }
    },
    // Actual Callbacks object
    self = {
      // Add a callback or a collection of callbacks to the list
      add: function() {
        if ( list ) {
          var length = list.length;
          add( arguments );
          // Do we need to add the callbacks to the
          // current firing batch?
          if ( firing ) {
            firingLength = list.length;
          // With memory, if we're not firing then
          // we should call right away, unless previous
          // firing was halted (stopOnFalse)
          } else if ( memory && memory !== true ) {
            firingStart = length;
            fire( memory[ 0 ], memory[ 1 ] );
          }
        }
        return this;
      },
      // Remove a callback from the list
      remove: function() {
        if ( list ) {
          var args = arguments,
            argIndex = 0,
            argLength = args.length;
          for ( ; argIndex < argLength ; argIndex++ ) {
            for ( var i = 0; i < list.length; i++ ) {
              if ( args[ argIndex ] === list[ i ] ) {
                // Handle firingIndex and firingLength
                if ( firing ) {
                  if ( i <= firingLength ) {
                    firingLength--;
                    if ( i <= firingIndex ) {
                      firingIndex--;
                    }
                  }
                }
                // Remove the element
                list.splice( i--, 1 );
                // If we have some unicity property then
                // we only need to do this once
                if ( flags.unique ) {
                  break;
                }
              }
            }
          }
        }
        return this;
      },
      // Control if a given callback is in the list
      has: function( fn ) {
        if ( list ) {
          var i = 0,
            length = list.length;
          for ( ; i < length; i++ ) {
            if ( fn === list[ i ] ) {
              return true;
            }
          }
        }
        return false;
      },
      // Remove all callbacks from the list
      empty: function() {
        list = [];
        return this;
      },
      // Have the list do nothing anymore
      disable: function() {
        list = stack = memory = undefined;
        return this;
      },
      // Is it disabled?
      disabled: function() {
        return !list;
      },
      // Lock the list in its current state
      lock: function() {
        stack = undefined;
        if ( !memory || memory === true ) {
          self.disable();
        }
        return this;
      },
      // Is it locked?
      locked: function() {
        return !stack;
      },
      // Call all callbacks with the given context and arguments
      fireWith: function( context, args ) {
        if ( stack ) {
          if ( firing ) {
            if ( !flags.once ) {
              stack.push( [ context, args ] );
            }
          } else if ( !( flags.once && memory ) ) {
            fire( context, args );
          }
        }
        return this;
      },
      // Call all the callbacks with the given arguments
      fire: function() {
        self.fireWith( this, arguments );
        return this;
      },
      // To know if the callbacks have already been called at least once
      fired: function() {
        return !!memory;
      }
    };

  return self;
};




var // Static reference to slice
  sliceDeferred = [].slice;

jQuery.extend({

  Deferred: function( func ) {
    var doneList = jQuery.Callbacks( "once memory" ),
      failList = jQuery.Callbacks( "once memory" ),
      progressList = jQuery.Callbacks( "memory" ),
      state = "pending",
      lists = {
        resolve: doneList,
        reject: failList,
        notify: progressList
      },
      promise = {
        done: doneList.add,
        fail: failList.add,
        progress: progressList.add,

        state: function() {
          return state;
        },

        // Deprecated
        isResolved: doneList.fired,
        isRejected: failList.fired,

        then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
          deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
          return this;
        },
        always: function() {
          deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
          return this;
        },
        pipe: function( fnDone, fnFail, fnProgress ) {
          return jQuery.Deferred(function( newDefer ) {
            jQuery.each( {
              done: [ fnDone, "resolve" ],
              fail: [ fnFail, "reject" ],
              progress: [ fnProgress, "notify" ]
            }, function( handler, data ) {
              var fn = data[ 0 ],
                action = data[ 1 ],
                returned;
              if ( jQuery.isFunction( fn ) ) {
                deferred[ handler ](function() {
                  returned = fn.apply( this, arguments );
                  if ( returned && jQuery.isFunction( returned.promise ) ) {
                    returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
                  } else {
                    newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
                  }
                });
              } else {
                deferred[ handler ]( newDefer[ action ] );
              }
            });
          }).promise();
        },
        // Get a promise for this deferred
        // If obj is provided, the promise aspect is added to the object
        promise: function( obj ) {
          if ( obj == null ) {
            obj = promise;
          } else {
            for ( var key in promise ) {
              obj[ key ] = promise[ key ];
            }
          }
          return obj;
        }
      },
      deferred = promise.promise({}),
      key;

    for ( key in lists ) {
      deferred[ key ] = lists[ key ].fire;
      deferred[ key + "With" ] = lists[ key ].fireWith;
    }

    // Handle state
    deferred.done( function() {
      state = "resolved";
    }, failList.disable, progressList.lock ).fail( function() {
      state = "rejected";
    }, doneList.disable, progressList.lock );

    // Call given func if any
    if ( func ) {
      func.call( deferred, deferred );
    }

    // All done!
    return deferred;
  },

  // Deferred helper
  when: function( firstParam ) {
    var args = sliceDeferred.call( arguments, 0 ),
      i = 0,
      length = args.length,
      pValues = new Array( length ),
      count = length,
      pCount = length,
      deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
        firstParam :
        jQuery.Deferred(),
      promise = deferred.promise();
    function resolveFunc( i ) {
      return function( value ) {
        args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
        if ( !( --count ) ) {
          deferred.resolveWith( deferred, args );
        }
      };
    }
    function progressFunc( i ) {
      return function( value ) {
        pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
        deferred.notifyWith( promise, pValues );
      };
    }
    if ( length > 1 ) {
      for ( ; i < length; i++ ) {
        if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
          args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
        } else {
          --count;
        }
      }
      if ( !count ) {
        deferred.resolveWith( deferred, args );
      }
    } else if ( deferred !== firstParam ) {
      deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
    }
    return promise;
  }
});




jQuery.support = (function() {

  var support,
    all,
    a,
    select,
    opt,
    input,
    marginDiv,
    fragment,
    tds,
    events,
    eventName,
    i,
    isSupported,
    div = document.createElement( "div" ),
    documentElement = document.documentElement;

  // Preliminary tests
  div.setAttribute("className", "t");
  div.innerHTML = "   <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

  all = div.getElementsByTagName( "*" );
  a = div.getElementsByTagName( "a" )[ 0 ];

  // Can't get basic test support
  if ( !all || !all.length || !a ) {
    return {};
  }

  // First batch of supports tests
  select = document.createElement( "select" );
  opt = select.appendChild( document.createElement("option") );
  input = div.getElementsByTagName( "input" )[ 0 ];

  support = {
    // IE strips leading whitespace when .innerHTML is used
    leadingWhitespace: ( div.firstChild.nodeType === 3 ),

    // Make sure that tbody elements aren't automatically inserted
    // IE will insert them into empty tables
    tbody: !div.getElementsByTagName("tbody").length,

    // Make sure that link elements get serialized correctly by innerHTML
    // This requires a wrapper element in IE
    htmlSerialize: !!div.getElementsByTagName("link").length,

    // Get the style information from getAttribute
    // (IE uses .cssText instead)
    style: /top/.test( a.getAttribute("style") ),

    // Make sure that URLs aren't manipulated
    // (IE normalizes it by default)
    hrefNormalized: ( a.getAttribute("href") === "/a" ),

    // Make sure that element opacity exists
    // (IE uses filter instead)
    // Use a regex to work around a WebKit issue. See #5145
    opacity: /^0.55/.test( a.style.opacity ),

    // Verify style float existence
    // (IE uses styleFloat instead of cssFloat)
    cssFloat: !!a.style.cssFloat,

    // Make sure that if no value is specified for a checkbox
    // that it defaults to "on".
    // (WebKit defaults to "" instead)
    checkOn: ( input.value === "on" ),

    // Make sure that a selected-by-default option has a working selected property.
    // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
    optSelected: opt.selected,

    // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
    getSetAttribute: div.className !== "t",

    // Tests for enctype support on a form(#6743)
    enctype: !!document.createElement("form").enctype,

    // Makes sure cloning an html5 element does not cause problems
    // Where outerHTML is undefined, this still works
    html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",

    // Will be defined later
    submitBubbles: true,
    changeBubbles: true,
    focusinBubbles: false,
    deleteExpando: true,
    noCloneEvent: true,
    inlineBlockNeedsLayout: false,
    shrinkWrapBlocks: false,
    reliableMarginRight: true
  };

  // Make sure checked status is properly cloned
  input.checked = true;
  support.noCloneChecked = input.cloneNode( true ).checked;

  // Make sure that the options inside disabled selects aren't marked as disabled
  // (WebKit marks them as disabled)
  select.disabled = true;
  support.optDisabled = !opt.disabled;

  // Test to see if it's possible to delete an expando from an element
  // Fails in Internet Explorer
  try {
    delete div.test;
  } catch( e ) {
    support.deleteExpando = false;
  }

  if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
    div.attachEvent( "onclick", function() {
      // Cloning a node shouldn't copy over any
      // bound event handlers (IE does this)
      support.noCloneEvent = false;
    });
    div.cloneNode( true ).fireEvent( "onclick" );
  }

  // Check if a radio maintains its value
  // after being appended to the DOM
  input = document.createElement("input");
  input.value = "t";
  input.setAttribute("type", "radio");
  support.radioValue = input.value === "t";

  input.setAttribute("checked", "checked");
  div.appendChild( input );
  fragment = document.createDocumentFragment();
  fragment.appendChild( div.lastChild );

  // WebKit doesn't clone checked state correctly in fragments
  support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;

  // Check if a disconnected checkbox will retain its checked
  // value of true after appended to the DOM (IE6/7)
  support.appendChecked = input.checked;

  fragment.removeChild( input );
  fragment.appendChild( div );

  div.innerHTML = "";

  // Check if div with explicit width and no margin-right incorrectly
  // gets computed margin-right based on width of container. For more
  // info see bug #3333
  // Fails in WebKit before Feb 2011 nightlies
  // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
  if ( window.getComputedStyle ) {
    marginDiv = document.createElement( "div" );
    marginDiv.style.width = "0";
    marginDiv.style.marginRight = "0";
    div.style.width = "2px";
    div.appendChild( marginDiv );
    support.reliableMarginRight =
      ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
  }

  // Technique from Juriy Zaytsev
  // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
  // We only care about the case where non-standard event systems
  // are used, namely in IE. Short-circuiting here helps us to
  // avoid an eval call (in setAttribute) which can cause CSP
  // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
  if ( div.attachEvent ) {
    for( i in {
      submit: 1,
      change: 1,
      focusin: 1
    }) {
      eventName = "on" + i;
      isSupported = ( eventName in div );
      if ( !isSupported ) {
        div.setAttribute( eventName, "return;" );
        isSupported = ( typeof div[ eventName ] === "function" );
      }
      support[ i + "Bubbles" ] = isSupported;
    }
  }

  fragment.removeChild( div );

  // Null elements to avoid leaks in IE
  fragment = select = opt = marginDiv = div = input = null;

  // Run tests that need a body at doc ready
  jQuery(function() {
    var container, outer, inner, table, td, offsetSupport,
      conMarginTop, ptlm, vb, style, html,
      body = document.getElementsByTagName("body")[0];

    if ( !body ) {
      // Return for frameset docs that don't have a body
      return;
    }

    conMarginTop = 1;
    ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
    vb = "visibility:hidden;border:0;";
    style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
    html = "<div " + style + "><div></div></div>" +
      "<table " + style + " cellpadding='0' cellspacing='0'>" +
      "<tr><td></td></tr></table>";

    container = document.createElement("div");
    container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
    body.insertBefore( container, body.firstChild );

    // Construct the test element
    div = document.createElement("div");
    container.appendChild( div );

    // Check if table cells still have offsetWidth/Height when they are set
    // to display:none and there are still other visible table cells in a
    // table row; if so, offsetWidth/Height are not reliable for use when
    // determining if an element has been hidden directly using
    // display:none (it is still safe to use offsets if a parent element is
    // hidden; don safety goggles and see bug #4512 for more information).
    // (only IE 8 fails this test)
    div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
    tds = div.getElementsByTagName( "td" );
    isSupported = ( tds[ 0 ].offsetHeight === 0 );

    tds[ 0 ].style.display = "";
    tds[ 1 ].style.display = "none";

    // Check if empty table cells still have offsetWidth/Height
    // (IE <= 8 fail this test)
    support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );

    // Figure out if the W3C box model works as expected
    div.innerHTML = "";
    div.style.width = div.style.paddingLeft = "1px";
    jQuery.boxModel = support.boxModel = div.offsetWidth === 2;

    if ( typeof div.style.zoom !== "undefined" ) {
      // Check if natively block-level elements act like inline-block
      // elements when setting their display to 'inline' and giving
      // them layout
      // (IE < 8 does this)
      div.style.display = "inline";
      div.style.zoom = 1;
      support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );

      // Check if elements with layout shrink-wrap their children
      // (IE 6 does this)
      div.style.display = "";
      div.innerHTML = "<div style='width:4px;'></div>";
      support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
    }

    div.style.cssText = ptlm + vb;
    div.innerHTML = html;

    outer = div.firstChild;
    inner = outer.firstChild;
    td = outer.nextSibling.firstChild.firstChild;

    offsetSupport = {
      doesNotAddBorder: ( inner.offsetTop !== 5 ),
      doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
    };

    inner.style.position = "fixed";
    inner.style.top = "20px";

    // safari subtracts parent border width here which is 5px
    offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
    inner.style.position = inner.style.top = "";

    outer.style.overflow = "hidden";
    outer.style.position = "relative";

    offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
    offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );

    body.removeChild( container );
    div  = container = null;

    jQuery.extend( support, offsetSupport );
  });

  return support;
})();




var rbrace = /^(?:\{.*\}|\[.*\])$/,
  rmultiDash = /([A-Z])/g;

jQuery.extend({
  cache: {},

  // Please use with caution
  uuid: 0,

  // Unique for each copy of jQuery on the page
  // Non-digits removed to match rinlinejQuery
  expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),

  // The following elements throw uncatchable exceptions if you
  // attempt to add expando properties to them.
  noData: {
    "embed": true,
    // Ban all objects except for Flash (which handle expandos)
    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
    "applet": true
  },

  hasData: function( elem ) {
    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
    return !!elem && !isEmptyDataObject( elem );
  },

  data: function( elem, name, data, pvt /* Internal Use Only */ ) {
    if ( !jQuery.acceptData( elem ) ) {
      return;
    }

    var privateCache, thisCache, ret,
      internalKey = jQuery.expando,
      getByName = typeof name === "string",

      // We have to handle DOM nodes and JS objects differently because IE6-7
      // can't GC object references properly across the DOM-JS boundary
      isNode = elem.nodeType,

      // Only DOM nodes need the global jQuery cache; JS object data is
      // attached directly to the object so GC can occur automatically
      cache = isNode ? jQuery.cache : elem,

      // Only defining an ID for JS objects if its cache already exists allows
      // the code to shortcut on the same path as a DOM node with no cache
      id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
      isEvents = name === "events";

    // Avoid doing any more work than we need to when trying to get data on an
    // object that has no data at all
    if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
      return;
    }

    if ( !id ) {
      // Only DOM nodes need a new unique ID for each element since their data
      // ends up in the global cache
      if ( isNode ) {
        elem[ internalKey ] = id = ++jQuery.uuid;
      } else {
        id = internalKey;
      }
    }

    if ( !cache[ id ] ) {
      cache[ id ] = {};

      // Avoids exposing jQuery metadata on plain JS objects when the object
      // is serialized using JSON.stringify
      if ( !isNode ) {
        cache[ id ].toJSON = jQuery.noop;
      }
    }

    // An object can be passed to jQuery.data instead of a key/value pair; this gets
    // shallow copied over onto the existing cache
    if ( typeof name === "object" || typeof name === "function" ) {
      if ( pvt ) {
        cache[ id ] = jQuery.extend( cache[ id ], name );
      } else {
        cache[ id ].data = jQuery.extend( cache[ id ].data, name );
      }
    }

    privateCache = thisCache = cache[ id ];

    // jQuery data() is stored in a separate object inside the object's internal data
    // cache in order to avoid key collisions between internal data and user-defined
    // data.
    if ( !pvt ) {
      if ( !thisCache.data ) {
        thisCache.data = {};
      }

      thisCache = thisCache.data;
    }

    if ( data !== undefined ) {
      thisCache[ jQuery.camelCase( name ) ] = data;
    }

    // Users should not attempt to inspect the internal events object using jQuery.data,
    // it is undocumented and subject to change. But does anyone listen? No.
    if ( isEvents && !thisCache[ name ] ) {
      return privateCache.events;
    }

    // Check for both converted-to-camel and non-converted data property names
    // If a data property was specified
    if ( getByName ) {

      // First Try to find as-is property data
      ret = thisCache[ name ];

      // Test for null|undefined property data
      if ( ret == null ) {

        // Try to find the camelCased property
        ret = thisCache[ jQuery.camelCase( name ) ];
      }
    } else {
      ret = thisCache;
    }

    return ret;
  },

  removeData: function( elem, name, pvt /* Internal Use Only */ ) {
    if ( !jQuery.acceptData( elem ) ) {
      return;
    }

    var thisCache, i, l,

      // Reference to internal data cache key
      internalKey = jQuery.expando,

      isNode = elem.nodeType,

      // See jQuery.data for more information
      cache = isNode ? jQuery.cache : elem,

      // See jQuery.data for more information
      id = isNode ? elem[ internalKey ] : internalKey;

    // If there is already no cache entry for this object, there is no
    // purpose in continuing
    if ( !cache[ id ] ) {
      return;
    }

    if ( name ) {

      thisCache = pvt ? cache[ id ] : cache[ id ].data;

      if ( thisCache ) {

        // Support array or space separated string names for data keys
        if ( !jQuery.isArray( name ) ) {

          // try the string as a key before any manipulation
          if ( name in thisCache ) {
            name = [ name ];
          } else {

            // split the camel cased version by spaces unless a key with the spaces exists
            name = jQuery.camelCase( name );
            if ( name in thisCache ) {
              name = [ name ];
            } else {
              name = name.split( " " );
            }
          }
        }

        for ( i = 0, l = name.length; i < l; i++ ) {
          delete thisCache[ name[i] ];
        }

        // If there is no data left in the cache, we want to continue
        // and let the cache object itself get destroyed
        if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
          return;
        }
      }
    }

    // See jQuery.data for more information
    if ( !pvt ) {
      delete cache[ id ].data;

      // Don't destroy the parent cache unless the internal data object
      // had been the only thing left in it
      if ( !isEmptyDataObject(cache[ id ]) ) {
        return;
      }
    }

    // Browsers that fail expando deletion also refuse to delete expandos on
    // the window, but it will allow it on all other JS objects; other browsers
    // don't care
    // Ensure that `cache` is not a window object #10080
    if ( jQuery.support.deleteExpando || !cache.setInterval ) {
      delete cache[ id ];
    } else {
      cache[ id ] = null;
    }

    // We destroyed the cache and need to eliminate the expando on the node to avoid
    // false lookups in the cache for entries that no longer exist
    if ( isNode ) {
      // IE does not allow us to delete expando properties from nodes,
      // nor does it have a removeAttribute function on Document nodes;
      // we must handle all of these cases
      if ( jQuery.support.deleteExpando ) {
        delete elem[ internalKey ];
      } else if ( elem.removeAttribute ) {
        elem.removeAttribute( internalKey );
      } else {
        elem[ internalKey ] = null;
      }
    }
  },

  // For internal use only.
  _data: function( elem, name, data ) {
    return jQuery.data( elem, name, data, true );
  },

  // A method for determining if a DOM node can handle the data expando
  acceptData: function( elem ) {
    if ( elem.nodeName ) {
      var match = jQuery.noData[ elem.nodeName.toLowerCase() ];

      if ( match ) {
        return !(match === true || elem.getAttribute("classid") !== match);
      }
    }

    return true;
  }
});

jQuery.fn.extend({
  data: function( key, value ) {
    var parts, attr, name,
      data = null;

    if ( typeof key === "undefined" ) {
      if ( this.length ) {
        data = jQuery.data( this[0] );

        if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
          attr = this[0].attributes;
          for ( var i = 0, l = attr.length; i < l; i++ ) {
            name = attr[i].name;

            if ( name.indexOf( "data-" ) === 0 ) {
              name = jQuery.camelCase( name.substring(5) );

              dataAttr( this[0], name, data[ name ] );
            }
          }
          jQuery._data( this[0], "parsedAttrs", true );
        }
      }

      return data;

    } else if ( typeof key === "object" ) {
      return this.each(function() {
        jQuery.data( this, key );
      });
    }

    parts = key.split(".");
    parts[1] = parts[1] ? "." + parts[1] : "";

    if ( value === undefined ) {
      data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

      // Try to fetch any internally stored data first
      if ( data === undefined && this.length ) {
        data = jQuery.data( this[0], key );
        data = dataAttr( this[0], key, data );
      }

      return data === undefined && parts[1] ?
        this.data( parts[0] ) :
        data;

    } else {
      return this.each(function() {
        var self = jQuery( this ),
          args = [ parts[0], value ];

        self.triggerHandler( "setData" + parts[1] + "!", args );
        jQuery.data( this, key, value );
        self.triggerHandler( "changeData" + parts[1] + "!", args );
      });
    }
  },

  removeData: function( key ) {
    return this.each(function() {
      jQuery.removeData( this, key );
    });
  }
});

function dataAttr( elem, key, data ) {
  // If nothing was found internally, try to fetch any
  // data from the HTML5 data-* attribute
  if ( data === undefined && elem.nodeType === 1 ) {

    var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();

    data = elem.getAttribute( name );

    if ( typeof data === "string" ) {
      try {
        data = data === "true" ? true :
        data === "false" ? false :
        data === "null" ? null :
        jQuery.isNumeric( data ) ? parseFloat( data ) :
          rbrace.test( data ) ? jQuery.parseJSON( data ) :
          data;
      } catch( e ) {}

      // Make sure we set the data so it isn't changed later
      jQuery.data( elem, key, data );

    } else {
      data = undefined;
    }
  }

  return data;
}

// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
  for ( var name in obj ) {

    // if the public data object is empty, the private is still empty
    if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
      continue;
    }
    if ( name !== "toJSON" ) {
      return false;
    }
  }

  return true;
}




function handleQueueMarkDefer( elem, type, src ) {
  var deferDataKey = type + "defer",
    queueDataKey = type + "queue",
    markDataKey = type + "mark",
    defer = jQuery._data( elem, deferDataKey );
  if ( defer &&
    ( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
    ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
    // Give room for hard-coded callbacks to fire first
    // and eventually mark/queue something else on the element
    setTimeout( function() {
      if ( !jQuery._data( elem, queueDataKey ) &&
        !jQuery._data( elem, markDataKey ) ) {
        jQuery.removeData( elem, deferDataKey, true );
        defer.fire();
      }
    }, 0 );
  }
}

jQuery.extend({

  _mark: function( elem, type ) {
    if ( elem ) {
      type = ( type || "fx" ) + "mark";
      jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
    }
  },

  _unmark: function( force, elem, type ) {
    if ( force !== true ) {
      type = elem;
      elem = force;
      force = false;
    }
    if ( elem ) {
      type = type || "fx";
      var key = type + "mark",
        count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
      if ( count ) {
        jQuery._data( elem, key, count );
      } else {
        jQuery.removeData( elem, key, true );
        handleQueueMarkDefer( elem, type, "mark" );
      }
    }
  },

  queue: function( elem, type, data ) {
    var q;
    if ( elem ) {
      type = ( type || "fx" ) + "queue";
      q = jQuery._data( elem, type );

      // Speed up dequeue by getting out quickly if this is just a lookup
      if ( data ) {
        if ( !q || jQuery.isArray(data) ) {
          q = jQuery._data( elem, type, jQuery.makeArray(data) );
        } else {
          q.push( data );
        }
      }
      return q || [];
    }
  },

  dequeue: function( elem, type ) {
    type = type || "fx";

    var queue = jQuery.queue( elem, type ),
      fn = queue.shift(),
      hooks = {};

    // If the fx queue is dequeued, always remove the progress sentinel
    if ( fn === "inprogress" ) {
      fn = queue.shift();
    }

    if ( fn ) {
      // Add a progress sentinel to prevent the fx queue from being
      // automatically dequeued
      if ( type === "fx" ) {
        queue.unshift( "inprogress" );
      }

      jQuery._data( elem, type + ".run", hooks );
      fn.call( elem, function() {
        jQuery.dequeue( elem, type );
      }, hooks );
    }

    if ( !queue.length ) {
      jQuery.removeData( elem, type + "queue " + type + ".run", true );
      handleQueueMarkDefer( elem, type, "queue" );
    }
  }
});

jQuery.fn.extend({
  queue: function( type, data ) {
    if ( typeof type !== "string" ) {
      data = type;
      type = "fx";
    }

    if ( data === undefined ) {
      return jQuery.queue( this[0], type );
    }
    return this.each(function() {
      var queue = jQuery.queue( this, type, data );

      if ( type === "fx" && queue[0] !== "inprogress" ) {
        jQuery.dequeue( this, type );
      }
    });
  },
  dequeue: function( type ) {
    return this.each(function() {
      jQuery.dequeue( this, type );
    });
  },
  // Based off of the plugin by Clint Helfers, with permission.
  // http://blindsignals.com/index.php/2009/07/jquery-delay/
  delay: function( time, type ) {
    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
    type = type || "fx";

    return this.queue( type, function( next, hooks ) {
      var timeout = setTimeout( next, time );
      hooks.stop = function() {
        clearTimeout( timeout );
      };
    });
  },
  clearQueue: function( type ) {
    return this.queue( type || "fx", [] );
  },
  // Get a promise resolved when queues of a certain type
  // are emptied (fx is the type by default)
  promise: function( type, object ) {
    if ( typeof type !== "string" ) {
      object = type;
      type = undefined;
    }
    type = type || "fx";
    var defer = jQuery.Deferred(),
      elements = this,
      i = elements.length,
      count = 1,
      deferDataKey = type + "defer",
      queueDataKey = type + "queue",
      markDataKey = type + "mark",
      tmp;
    function resolve() {
      if ( !( --count ) ) {
        defer.resolveWith( elements, [ elements ] );
      }
    }
    while( i-- ) {
      if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
          ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
            jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
          jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
        count++;
        tmp.add( resolve );
      }
    }
    resolve();
    return defer.promise();
  }
});




var rclass = /[\n\t\r]/g,
  rspace = /\s+/,
  rreturn = /\r/g,
  rtype = /^(?:button|input)$/i,
  rfocusable = /^(?:button|input|object|select|textarea)$/i,
  rclickable = /^a(?:rea)?$/i,
  rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
  getSetAttribute = jQuery.support.getSetAttribute,
  nodeHook, boolHook, fixSpecified;

jQuery.fn.extend({
  attr: function( name, value ) {
    return jQuery.access( this, name, value, true, jQuery.attr );
  },

  removeAttr: function( name ) {
    return this.each(function() {
      jQuery.removeAttr( this, name );
    });
  },

  prop: function( name, value ) {
    return jQuery.access( this, name, value, true, jQuery.prop );
  },

  removeProp: function( name ) {
    name = jQuery.propFix[ name ] || name;
    return this.each(function() {
      // try/catch handles cases where IE balks (such as removing a property on window)
      try {
        this[ name ] = undefined;
        delete this[ name ];
      } catch( e ) {}
    });
  },

  addClass: function( value ) {
    var classNames, i, l, elem,
      setClass, c, cl;

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( j ) {
        jQuery( this ).addClass( value.call(this, j, this.className) );
      });
    }

    if ( value && typeof value === "string" ) {
      classNames = value.split( rspace );

      for ( i = 0, l = this.length; i < l; i++ ) {
        elem = this[ i ];

        if ( elem.nodeType === 1 ) {
          if ( !elem.className && classNames.length === 1 ) {
            elem.className = value;

          } else {
            setClass = " " + elem.className + " ";

            for ( c = 0, cl = classNames.length; c < cl; c++ ) {
              if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
                setClass += classNames[ c ] + " ";
              }
            }
            elem.className = jQuery.trim( setClass );
          }
        }
      }
    }

    return this;
  },

  removeClass: function( value ) {
    var classNames, i, l, elem, className, c, cl;

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( j ) {
        jQuery( this ).removeClass( value.call(this, j, this.className) );
      });
    }

    if ( (value && typeof value === "string") || value === undefined ) {
      classNames = ( value || "" ).split( rspace );

      for ( i = 0, l = this.length; i < l; i++ ) {
        elem = this[ i ];

        if ( elem.nodeType === 1 && elem.className ) {
          if ( value ) {
            className = (" " + elem.className + " ").replace( rclass, " " );
            for ( c = 0, cl = classNames.length; c < cl; c++ ) {
              className = className.replace(" " + classNames[ c ] + " ", " ");
            }
            elem.className = jQuery.trim( className );

          } else {
            elem.className = "";
          }
        }
      }
    }

    return this;
  },

  toggleClass: function( value, stateVal ) {
    var type = typeof value,
      isBool = typeof stateVal === "boolean";

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( i ) {
        jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
      });
    }

    return this.each(function() {
      if ( type === "string" ) {
        // toggle individual class names
        var className,
          i = 0,
          self = jQuery( this ),
          state = stateVal,
          classNames = value.split( rspace );

        while ( (className = classNames[ i++ ]) ) {
          // check each className given, space seperated list
          state = isBool ? state : !self.hasClass( className );
          self[ state ? "addClass" : "removeClass" ]( className );
        }

      } else if ( type === "undefined" || type === "boolean" ) {
        if ( this.className ) {
          // store className if set
          jQuery._data( this, "__className__", this.className );
        }

        // toggle whole className
        this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
      }
    });
  },

  hasClass: function( selector ) {
    var className = " " + selector + " ",
      i = 0,
      l = this.length;
    for ( ; i < l; i++ ) {
      if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
        return true;
      }
    }

    return false;
  },

  val: function( value ) {
    var hooks, ret, isFunction,
      elem = this[0];

    if ( !arguments.length ) {
      if ( elem ) {
        hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];

        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
          return ret;
        }

        ret = elem.value;

        return typeof ret === "string" ?
          // handle most common string cases
          ret.replace(rreturn, "") :
          // handle cases where value is null/undef or number
          ret == null ? "" : ret;
      }

      return;
    }

    isFunction = jQuery.isFunction( value );

    return this.each(function( i ) {
      var self = jQuery(this), val;

      if ( this.nodeType !== 1 ) {
        return;
      }

      if ( isFunction ) {
        val = value.call( this, i, self.val() );
      } else {
        val = value;
      }

      // Treat null/undefined as ""; convert numbers to string
      if ( val == null ) {
        val = "";
      } else if ( typeof val === "number" ) {
        val += "";
      } else if ( jQuery.isArray( val ) ) {
        val = jQuery.map(val, function ( value ) {
          return value == null ? "" : value + "";
        });
      }

      hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];

      // If set returns undefined, fall back to normal setting
      if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
        this.value = val;
      }
    });
  }
});

jQuery.extend({
  valHooks: {
    option: {
      get: function( elem ) {
        // attributes.value is undefined in Blackberry 4.7 but
        // uses .value. See #6932
        var val = elem.attributes.value;
        return !val || val.specified ? elem.value : elem.text;
      }
    },
    select: {
      get: function( elem ) {
        var value, i, max, option,
          index = elem.selectedIndex,
          values = [],
          options = elem.options,
          one = elem.type === "select-one";

        // Nothing was selected
        if ( index < 0 ) {
          return null;
        }

        // Loop through all the selected options
        i = one ? index : 0;
        max = one ? index + 1 : options.length;
        for ( ; i < max; i++ ) {
          option = options[ i ];

          // Don't return options that are disabled or in a disabled optgroup
          if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
              (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {

            // Get the specific value for the option
            value = jQuery( option ).val();

            // We don't need an array for one selects
            if ( one ) {
              return value;
            }

            // Multi-Selects return an array
            values.push( value );
          }
        }

        // Fixes Bug #2551 -- select.val() broken in IE after form.reset()
        if ( one && !values.length && options.length ) {
          return jQuery( options[ index ] ).val();
        }

        return values;
      },

      set: function( elem, value ) {
        var values = jQuery.makeArray( value );

        jQuery(elem).find("option").each(function() {
          this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
        });

        if ( !values.length ) {
          elem.selectedIndex = -1;
        }
        return values;
      }
    }
  },

  attrFn: {
    val: true,
    css: true,
    html: true,
    text: true,
    data: true,
    width: true,
    height: true,
    offset: true
  },

  attr: function( elem, name, value, pass ) {
    var ret, hooks, notxml,
      nType = elem.nodeType;

    // don't get/set attributes on text, comment and attribute nodes
    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
      return;
    }

    if ( pass && name in jQuery.attrFn ) {
      return jQuery( elem )[ name ]( value );
    }

    // Fallback to prop when attributes are not supported
    if ( typeof elem.getAttribute === "undefined" ) {
      return jQuery.prop( elem, name, value );
    }

    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

    // All attributes are lowercase
    // Grab necessary hook if one is defined
    if ( notxml ) {
      name = name.toLowerCase();
      hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
    }

    if ( value !== undefined ) {

      if ( value === null ) {
        jQuery.removeAttr( elem, name );
        return;

      } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
        return ret;

      } else {
        elem.setAttribute( name, "" + value );
        return value;
      }

    } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
      return ret;

    } else {

      ret = elem.getAttribute( name );

      // Non-existent attributes return null, we normalize to undefined
      return ret === null ?
        undefined :
        ret;
    }
  },

  removeAttr: function( elem, value ) {
    var propName, attrNames, name, l,
      i = 0;

    if ( value && elem.nodeType === 1 ) {
      attrNames = value.toLowerCase().split( rspace );
      l = attrNames.length;

      for ( ; i < l; i++ ) {
        name = attrNames[ i ];

        if ( name ) {
          propName = jQuery.propFix[ name ] || name;

          // See #9699 for explanation of this approach (setting first, then removal)
          jQuery.attr( elem, name, "" );
          elem.removeAttribute( getSetAttribute ? name : propName );

          // Set corresponding property to false for boolean attributes
          if ( rboolean.test( name ) && propName in elem ) {
            elem[ propName ] = false;
          }
        }
      }
    }
  },

  attrHooks: {
    type: {
      set: function( elem, value ) {
        // We can't allow the type property to be changed (since it causes problems in IE)
        if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
          jQuery.error( "type property can't be changed" );
        } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
          // Setting the type on a radio button after the value resets the value in IE6-9
          // Reset value to it's default in case type is set after value
          // This is for element creation
          var val = elem.value;
          elem.setAttribute( "type", value );
          if ( val ) {
            elem.value = val;
          }
          return value;
        }
      }
    },
    // Use the value property for back compat
    // Use the nodeHook for button elements in IE6/7 (#1954)
    value: {
      get: function( elem, name ) {
        if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
          return nodeHook.get( elem, name );
        }
        return name in elem ?
          elem.value :
          null;
      },
      set: function( elem, value, name ) {
        if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
          return nodeHook.set( elem, value, name );
        }
        // Does not return so that setAttribute is also used
        elem.value = value;
      }
    }
  },

  propFix: {
    tabindex: "tabIndex",
    readonly: "readOnly",
    "for": "htmlFor",
    "class": "className",
    maxlength: "maxLength",
    cellspacing: "cellSpacing",
    cellpadding: "cellPadding",
    rowspan: "rowSpan",
    colspan: "colSpan",
    usemap: "useMap",
    frameborder: "frameBorder",
    contenteditable: "contentEditable"
  },

  prop: function( elem, name, value ) {
    var ret, hooks, notxml,
      nType = elem.nodeType;

    // don't get/set properties on text, comment and attribute nodes
    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
      return;
    }

    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

    if ( notxml ) {
      // Fix name and attach hooks
      name = jQuery.propFix[ name ] || name;
      hooks = jQuery.propHooks[ name ];
    }

    if ( value !== undefined ) {
      if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
        return ret;

      } else {
        return ( elem[ name ] = value );
      }

    } else {
      if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
        return ret;

      } else {
        return elem[ name ];
      }
    }
  },

  propHooks: {
    tabIndex: {
      get: function( elem ) {
        // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
        // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
        var attributeNode = elem.getAttributeNode("tabindex");

        return attributeNode && attributeNode.specified ?
          parseInt( attributeNode.value, 10 ) :
          rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
            0 :
            undefined;
      }
    }
  }
});

// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;

// Hook for boolean attributes
boolHook = {
  get: function( elem, name ) {
    // Align boolean attributes with corresponding properties
    // Fall back to attribute presence where some booleans are not supported
    var attrNode,
      property = jQuery.prop( elem, name );
    return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
      name.toLowerCase() :
      undefined;
  },
  set: function( elem, value, name ) {
    var propName;
    if ( value === false ) {
      // Remove boolean attributes when set to false
      jQuery.removeAttr( elem, name );
    } else {
      // value is true since we know at this point it's type boolean and not false
      // Set boolean attributes to the same name and set the DOM property
      propName = jQuery.propFix[ name ] || name;
      if ( propName in elem ) {
        // Only set the IDL specifically if it already exists on the element
        elem[ propName ] = true;
      }

      elem.setAttribute( name, name.toLowerCase() );
    }
    return name;
  }
};

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {

  fixSpecified = {
    name: true,
    id: true
  };

  // Use this for any attribute in IE6/7
  // This fixes almost every IE6/7 issue
  nodeHook = jQuery.valHooks.button = {
    get: function( elem, name ) {
      var ret;
      ret = elem.getAttributeNode( name );
      return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
        ret.nodeValue :
        undefined;
    },
    set: function( elem, value, name ) {
      // Set the existing or create a new attribute node
      var ret = elem.getAttributeNode( name );
      if ( !ret ) {
        ret = document.createAttribute( name );
        elem.setAttributeNode( ret );
      }
      return ( ret.nodeValue = value + "" );
    }
  };

  // Apply the nodeHook to tabindex
  jQuery.attrHooks.tabindex.set = nodeHook.set;

  // Set width and height to auto instead of 0 on empty string( Bug #8150 )
  // This is for removals
  jQuery.each([ "width", "height" ], function( i, name ) {
    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
      set: function( elem, value ) {
        if ( value === "" ) {
          elem.setAttribute( name, "auto" );
          return value;
        }
      }
    });
  });

  // Set contenteditable to false on removals(#10429)
  // Setting to empty string throws an error as an invalid value
  jQuery.attrHooks.contenteditable = {
    get: nodeHook.get,
    set: function( elem, value, name ) {
      if ( value === "" ) {
        value = "false";
      }
      nodeHook.set( elem, value, name );
    }
  };
}


// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {
  jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
      get: function( elem ) {
        var ret = elem.getAttribute( name, 2 );
        return ret === null ? undefined : ret;
      }
    });
  });
}

if ( !jQuery.support.style ) {
  jQuery.attrHooks.style = {
    get: function( elem ) {
      // Return undefined in the case of empty string
      // Normalize to lowercase since IE uppercases css property names
      return elem.style.cssText.toLowerCase() || undefined;
    },
    set: function( elem, value ) {
      return ( elem.style.cssText = "" + value );
    }
  };
}

// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
  jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
    get: function( elem ) {
      var parent = elem.parentNode;

      if ( parent ) {
        parent.selectedIndex;

        // Make sure that it also works with optgroups, see #5701
        if ( parent.parentNode ) {
          parent.parentNode.selectedIndex;
        }
      }
      return null;
    }
  });
}

// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
  jQuery.propFix.enctype = "encoding";
}

// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
  jQuery.each([ "radio", "checkbox" ], function() {
    jQuery.valHooks[ this ] = {
      get: function( elem ) {
        // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
        return elem.getAttribute("value") === null ? "on" : elem.value;
      }
    };
  });
}
jQuery.each([ "radio", "checkbox" ], function() {
  jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
    set: function( elem, value ) {
      if ( jQuery.isArray( value ) ) {
        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
      }
    }
  });
});




var rformElems = /^(?:textarea|input|select)$/i,
  rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
  rhoverHack = /\bhover(\.\S+)?\b/,
  rkeyEvent = /^key/,
  rmouseEvent = /^(?:mouse|contextmenu)|click/,
  rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
  rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
  quickParse = function( selector ) {
    var quick = rquickIs.exec( selector );
    if ( quick ) {
      //   0  1    2   3
      // [ _, tag, id, class ]
      quick[1] = ( quick[1] || "" ).toLowerCase();
      quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
    }
    return quick;
  },
  quickIs = function( elem, m ) {
    var attrs = elem.attributes || {};
    return (
      (!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
      (!m[2] || (attrs.id || {}).value === m[2]) &&
      (!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
    );
  },
  hoverHack = function( events ) {
    return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
  };

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

  add: function( elem, types, handler, data, selector ) {

    var elemData, eventHandle, events,
      t, tns, type, namespaces, handleObj,
      handleObjIn, quick, handlers, special;

    // Don't attach events to noData or text/comment nodes (allow plain objects tho)
    if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
      return;
    }

    // Caller can pass in an object of custom data in lieu of the handler
    if ( handler.handler ) {
      handleObjIn = handler;
      handler = handleObjIn.handler;
    }

    // Make sure that the handler has a unique ID, used to find/remove it later
    if ( !handler.guid ) {
      handler.guid = jQuery.guid++;
    }

    // Init the element's event structure and main handler, if this is the first
    events = elemData.events;
    if ( !events ) {
      elemData.events = events = {};
    }
    eventHandle = elemData.handle;
    if ( !eventHandle ) {
      elemData.handle = eventHandle = function( e ) {
        // Discard the second event of a jQuery.event.trigger() and
        // when an event is called after a page has unloaded
        return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
          jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
          undefined;
      };
      // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
      eventHandle.elem = elem;
    }

    // Handle multiple events separated by a space
    // jQuery(...).bind("mouseover mouseout", fn);
    types = jQuery.trim( hoverHack(types) ).split( " " );
    for ( t = 0; t < types.length; t++ ) {

      tns = rtypenamespace.exec( types[t] ) || [];
      type = tns[1];
      namespaces = ( tns[2] || "" ).split( "." ).sort();

      // If event changes its type, use the special event handlers for the changed type
      special = jQuery.event.special[ type ] || {};

      // If selector defined, determine special event api type, otherwise given type
      type = ( selector ? special.delegateType : special.bindType ) || type;

      // Update special based on newly reset type
      special = jQuery.event.special[ type ] || {};

      // handleObj is passed to all event handlers
      handleObj = jQuery.extend({
        type: type,
        origType: tns[1],
        data: data,
        handler: handler,
        guid: handler.guid,
        selector: selector,
        quick: quickParse( selector ),
        namespace: namespaces.join(".")
      }, handleObjIn );

      // Init the event handler queue if we're the first
      handlers = events[ type ];
      if ( !handlers ) {
        handlers = events[ type ] = [];
        handlers.delegateCount = 0;

        // Only use addEventListener/attachEvent if the special events handler returns false
        if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
          // Bind the global event handler to the element
          if ( elem.addEventListener ) {
            elem.addEventListener( type, eventHandle, false );

          } else if ( elem.attachEvent ) {
            elem.attachEvent( "on" + type, eventHandle );
          }
        }
      }

      if ( special.add ) {
        special.add.call( elem, handleObj );

        if ( !handleObj.handler.guid ) {
          handleObj.handler.guid = handler.guid;
        }
      }

      // Add to the element's handler list, delegates in front
      if ( selector ) {
        handlers.splice( handlers.delegateCount++, 0, handleObj );
      } else {
        handlers.push( handleObj );
      }

      // Keep track of which events have ever been used, for event optimization
      jQuery.event.global[ type ] = true;
    }

    // Nullify elem to prevent memory leaks in IE
    elem = null;
  },

  global: {},

  // Detach an event or set of events from an element
  remove: function( elem, types, handler, selector, mappedTypes ) {

    var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
      t, tns, type, origType, namespaces, origCount,
      j, events, special, handle, eventType, handleObj;

    if ( !elemData || !(events = elemData.events) ) {
      return;
    }

    // Once for each type.namespace in types; type may be omitted
    types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
    for ( t = 0; t < types.length; t++ ) {
      tns = rtypenamespace.exec( types[t] ) || [];
      type = origType = tns[1];
      namespaces = tns[2];

      // Unbind all events (on this namespace, if provided) for the element
      if ( !type ) {
        for ( type in events ) {
          jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
        }
        continue;
      }

      special = jQuery.event.special[ type ] || {};
      type = ( selector? special.delegateType : special.bindType ) || type;
      eventType = events[ type ] || [];
      origCount = eventType.length;
      namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;

      // Remove matching events
      for ( j = 0; j < eventType.length; j++ ) {
        handleObj = eventType[ j ];

        if ( ( mappedTypes || origType === handleObj.origType ) &&
           ( !handler || handler.guid === handleObj.guid ) &&
           ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
           ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
          eventType.splice( j--, 1 );

          if ( handleObj.selector ) {
            eventType.delegateCount--;
          }
          if ( special.remove ) {
            special.remove.call( elem, handleObj );
          }
        }
      }

      // Remove generic event handler if we removed something and no more handlers exist
      // (avoids potential for endless recursion during removal of special event handlers)
      if ( eventType.length === 0 && origCount !== eventType.length ) {
        if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
          jQuery.removeEvent( elem, type, elemData.handle );
        }

        delete events[ type ];
      }
    }

    // Remove the expando if it's no longer used
    if ( jQuery.isEmptyObject( events ) ) {
      handle = elemData.handle;
      if ( handle ) {
        handle.elem = null;
      }

      // removeData also checks for emptiness and clears the expando if empty
      // so use it instead of delete
      jQuery.removeData( elem, [ "events", "handle" ], true );
    }
  },

  // Events that are safe to short-circuit if no handlers are attached.
  // Native DOM events should not be added, they may have inline handlers.
  customEvent: {
    "getData": true,
    "setData": true,
    "changeData": true
  },

  trigger: function( event, data, elem, onlyHandlers ) {
    // Don't do events on text and comment nodes
    if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
      return;
    }

    // Event object or event type
    var type = event.type || event,
      namespaces = [],
      cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;

    // focus/blur morphs to focusin/out; ensure we're not firing them right now
    if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
      return;
    }

    if ( type.indexOf( "!" ) >= 0 ) {
      // Exclusive events trigger only for the exact event (no namespaces)
      type = type.slice(0, -1);
      exclusive = true;
    }

    if ( type.indexOf( "." ) >= 0 ) {
      // Namespaced trigger; create a regexp to match event type in handle()
      namespaces = type.split(".");
      type = namespaces.shift();
      namespaces.sort();
    }

    if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
      // No jQuery handlers for this event type, and it can't have inline handlers
      return;
    }

    // Caller can pass in an Event, Object, or just an event type string
    event = typeof event === "object" ?
      // jQuery.Event object
      event[ jQuery.expando ] ? event :
      // Object literal
      new jQuery.Event( type, event ) :
      // Just the event type (string)
      new jQuery.Event( type );

    event.type = type;
    event.isTrigger = true;
    event.exclusive = exclusive;
    event.namespace = namespaces.join( "." );
    event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
    ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";

    // Handle a global trigger
    if ( !elem ) {

      // TODO: Stop taunting the data cache; remove global events and always attach to document
      cache = jQuery.cache;
      for ( i in cache ) {
        if ( cache[ i ].events && cache[ i ].events[ type ] ) {
          jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
        }
      }
      return;
    }

    // Clean up the event in case it is being reused
    event.result = undefined;
    if ( !event.target ) {
      event.target = elem;
    }

    // Clone any incoming data and prepend the event, creating the handler arg list
    data = data != null ? jQuery.makeArray( data ) : [];
    data.unshift( event );

    // Allow special events to draw outside the lines
    special = jQuery.event.special[ type ] || {};
    if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
      return;
    }

    // Determine event propagation path in advance, per W3C events spec (#9951)
    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
    eventPath = [[ elem, special.bindType || type ]];
    if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

      bubbleType = special.delegateType || type;
      cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
      old = null;
      for ( ; cur; cur = cur.parentNode ) {
        eventPath.push([ cur, bubbleType ]);
        old = cur;
      }

      // Only add window if we got to document (e.g., not plain obj or detached DOM)
      if ( old && old === elem.ownerDocument ) {
        eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
      }
    }

    // Fire handlers on the event path
    for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {

      cur = eventPath[i][0];
      event.type = eventPath[i][1];

      handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
      if ( handle ) {
        handle.apply( cur, data );
      }
      // Note that this is a bare JS function and not a jQuery handler
      handle = ontype && cur[ ontype ];
      if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
        event.preventDefault();
      }
    }
    event.type = type;

    // If nobody prevented the default action, do it now
    if ( !onlyHandlers && !event.isDefaultPrevented() ) {

      if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
        !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {

        // Call a native DOM method on the target with the same name name as the event.
        // Can't use an .isFunction() check here because IE6/7 fails that test.
        // Don't do default actions on window, that's where global variables be (#6170)
        // IE<9 dies on focus/blur to hidden element (#1486)
        if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {

          // Don't re-trigger an onFOO event when we call its FOO() method
          old = elem[ ontype ];

          if ( old ) {
            elem[ ontype ] = null;
          }

          // Prevent re-triggering of the same event, since we already bubbled it above
          jQuery.event.triggered = type;
          elem[ type ]();
          jQuery.event.triggered = undefined;

          if ( old ) {
            elem[ ontype ] = old;
          }
        }
      }
    }

    return event.result;
  },

  dispatch: function( event ) {

    // Make a writable jQuery.Event from the native event object
    event = jQuery.event.fix( event || window.event );

    var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
      delegateCount = handlers.delegateCount,
      args = [].slice.call( arguments, 0 ),
      run_all = !event.exclusive && !event.namespace,
      handlerQueue = [],
      i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;

    // Use the fix-ed jQuery.Event rather than the (read-only) native event
    args[0] = event;
    event.delegateTarget = this;

    // Determine handlers that should run if there are delegated events
    // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
    if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {

      // Pregenerate a single jQuery object for reuse with .is()
      jqcur = jQuery(this);
      jqcur.context = this.ownerDocument || this;

      for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
        selMatch = {};
        matches = [];
        jqcur[0] = cur;
        for ( i = 0; i < delegateCount; i++ ) {
          handleObj = handlers[ i ];
          sel = handleObj.selector;

          if ( selMatch[ sel ] === undefined ) {
            selMatch[ sel ] = (
              handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
            );
          }
          if ( selMatch[ sel ] ) {
            matches.push( handleObj );
          }
        }
        if ( matches.length ) {
          handlerQueue.push({ elem: cur, matches: matches });
        }
      }
    }

    // Add the remaining (directly-bound) handlers
    if ( handlers.length > delegateCount ) {
      handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
    }

    // Run delegates first; they may want to stop propagation beneath us
    for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
      matched = handlerQueue[ i ];
      event.currentTarget = matched.elem;

      for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
        handleObj = matched.matches[ j ];

        // Triggered event must either 1) be non-exclusive and have no namespace, or
        // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
        if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {

          event.data = handleObj.data;
          event.handleObj = handleObj;

          ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
              .apply( matched.elem, args );

          if ( ret !== undefined ) {
            event.result = ret;
            if ( ret === false ) {
              event.preventDefault();
              event.stopPropagation();
            }
          }
        }
      }
    }

    return event.result;
  },

  // Includes some event props shared by KeyEvent and MouseEvent
  // *** attrChange attrName relatedNode srcElement  are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
  props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

  fixHooks: {},

  keyHooks: {
    props: "char charCode key keyCode".split(" "),
    filter: function( event, original ) {

      // Add which for key events
      if ( event.which == null ) {
        event.which = original.charCode != null ? original.charCode : original.keyCode;
      }

      return event;
    }
  },

  mouseHooks: {
    props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
    filter: function( event, original ) {
      var eventDoc, doc, body,
        button = original.button,
        fromElement = original.fromElement;

      // Calculate pageX/Y if missing and clientX/Y available
      if ( event.pageX == null && original.clientX != null ) {
        eventDoc = event.target.ownerDocument || document;
        doc = eventDoc.documentElement;
        body = eventDoc.body;

        event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
        event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
      }

      // Add relatedTarget, if necessary
      if ( !event.relatedTarget && fromElement ) {
        event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
      }

      // Add which for click: 1 === left; 2 === middle; 3 === right
      // Note: button is not normalized, so don't use it
      if ( !event.which && button !== undefined ) {
        event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
      }

      return event;
    }
  },

  fix: function( event ) {
    if ( event[ jQuery.expando ] ) {
      return event;
    }

    // Create a writable copy of the event object and normalize some properties
    var i, prop,
      originalEvent = event,
      fixHook = jQuery.event.fixHooks[ event.type ] || {},
      copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

    event = jQuery.Event( originalEvent );

    for ( i = copy.length; i; ) {
      prop = copy[ --i ];
      event[ prop ] = originalEvent[ prop ];
    }

    // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
    if ( !event.target ) {
      event.target = originalEvent.srcElement || document;
    }

    // Target should not be a text node (#504, Safari)
    if ( event.target.nodeType === 3 ) {
      event.target = event.target.parentNode;
    }

    // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
    if ( event.metaKey === undefined ) {
      event.metaKey = event.ctrlKey;
    }

    return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
  },

  special: {
    ready: {
      // Make sure the ready event is setup
      setup: jQuery.bindReady
    },

    load: {
      // Prevent triggered image.load events from bubbling to window.load
      noBubble: true
    },

    focus: {
      delegateType: "focusin"
    },
    blur: {
      delegateType: "focusout"
    },

    beforeunload: {
      setup: function( data, namespaces, eventHandle ) {
        // We only want to do this special case on windows
        if ( jQuery.isWindow( this ) ) {
          this.onbeforeunload = eventHandle;
        }
      },

      teardown: function( namespaces, eventHandle ) {
        if ( this.onbeforeunload === eventHandle ) {
          this.onbeforeunload = null;
        }
      }
    }
  },

  simulate: function( type, elem, event, bubble ) {
    // Piggyback on a donor event to simulate a different one.
    // Fake originalEvent to avoid donor's stopPropagation, but if the
    // simulated event prevents default then we do the same on the donor.
    var e = jQuery.extend(
      new jQuery.Event(),
      event,
      { type: type,
        isSimulated: true,
        originalEvent: {}
      }
    );
    if ( bubble ) {
      jQuery.event.trigger( e, null, elem );
    } else {
      jQuery.event.dispatch.call( elem, e );
    }
    if ( e.isDefaultPrevented() ) {
      event.preventDefault();
    }
  }
};

// Some plugins are using, but it's undocumented/deprecated and will be removed.
// The 1.7 special event interface should provide all the hooks needed now.
jQuery.event.handle = jQuery.event.dispatch;

jQuery.removeEvent = document.removeEventListener ?
  function( elem, type, handle ) {
    if ( elem.removeEventListener ) {
      elem.removeEventListener( type, handle, false );
    }
  } :
  function( elem, type, handle ) {
    if ( elem.detachEvent ) {
      elem.detachEvent( "on" + type, handle );
    }
  };

jQuery.Event = function( src, props ) {
  // Allow instantiation without the 'new' keyword
  if ( !(this instanceof jQuery.Event) ) {
    return new jQuery.Event( src, props );
  }

  // Event object
  if ( src && src.type ) {
    this.originalEvent = src;
    this.type = src.type;

    // Events bubbling up the document may have been marked as prevented
    // by a handler lower down the tree; reflect the correct value.
    this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
      src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;

  // Event type
  } else {
    this.type = src;
  }

  // Put explicitly provided properties onto the event object
  if ( props ) {
    jQuery.extend( this, props );
  }

  // Create a timestamp if incoming event doesn't have one
  this.timeStamp = src && src.timeStamp || jQuery.now();

  // Mark it as fixed
  this[ jQuery.expando ] = true;
};

function returnFalse() {
  return false;
}
function returnTrue() {
  return true;
}

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
  preventDefault: function() {
    this.isDefaultPrevented = returnTrue;

    var e = this.originalEvent;
    if ( !e ) {
      return;
    }

    // if preventDefault exists run it on the original event
    if ( e.preventDefault ) {
      e.preventDefault();

    // otherwise set the returnValue property of the original event to false (IE)
    } else {
      e.returnValue = false;
    }
  },
  stopPropagation: function() {
    this.isPropagationStopped = returnTrue;

    var e = this.originalEvent;
    if ( !e ) {
      return;
    }
    // if stopPropagation exists run it on the original event
    if ( e.stopPropagation ) {
      e.stopPropagation();
    }
    // otherwise set the cancelBubble property of the original event to true (IE)
    e.cancelBubble = true;
  },
  stopImmediatePropagation: function() {
    this.isImmediatePropagationStopped = returnTrue;
    this.stopPropagation();
  },
  isDefaultPrevented: returnFalse,
  isPropagationStopped: returnFalse,
  isImmediatePropagationStopped: returnFalse
};

// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
  mouseenter: "mouseover",
  mouseleave: "mouseout"
}, function( orig, fix ) {
  jQuery.event.special[ orig ] = {
    delegateType: fix,
    bindType: fix,

    handle: function( event ) {
      var target = this,
        related = event.relatedTarget,
        handleObj = event.handleObj,
        selector = handleObj.selector,
        ret;

      // For mousenter/leave call the handler if related is outside the target.
      // NB: No relatedTarget if the mouse left/entered the browser window
      if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
        event.type = handleObj.origType;
        ret = handleObj.handler.apply( this, arguments );
        event.type = fix;
      }
      return ret;
    }
  };
});

// IE submit delegation
if ( !jQuery.support.submitBubbles ) {

  jQuery.event.special.submit = {
    setup: function() {
      // Only need this for delegated form submit events
      if ( jQuery.nodeName( this, "form" ) ) {
        return false;
      }

      // Lazy-add a submit handler when a descendant form may potentially be submitted
      jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
        // Node name check avoids a VML-related crash in IE (#9807)
        var elem = e.target,
          form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
        if ( form && !form._submit_attached ) {
          jQuery.event.add( form, "submit._submit", function( event ) {
            // If form was submitted by the user, bubble the event up the tree
            if ( this.parentNode && !event.isTrigger ) {
              jQuery.event.simulate( "submit", this.parentNode, event, true );
            }
          });
          form._submit_attached = true;
        }
      });
      // return undefined since we don't need an event listener
    },

    teardown: function() {
      // Only need this for delegated form submit events
      if ( jQuery.nodeName( this, "form" ) ) {
        return false;
      }

      // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
      jQuery.event.remove( this, "._submit" );
    }
  };
}

// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {

  jQuery.event.special.change = {

    setup: function() {

      if ( rformElems.test( this.nodeName ) ) {
        // IE doesn't fire change on a check/radio until blur; trigger it on click
        // after a propertychange. Eat the blur-change in special.change.handle.
        // This still fires onchange a second time for check/radio after blur.
        if ( this.type === "checkbox" || this.type === "radio" ) {
          jQuery.event.add( this, "propertychange._change", function( event ) {
            if ( event.originalEvent.propertyName === "checked" ) {
              this._just_changed = true;
            }
          });
          jQuery.event.add( this, "click._change", function( event ) {
            if ( this._just_changed && !event.isTrigger ) {
              this._just_changed = false;
              jQuery.event.simulate( "change", this, event, true );
            }
          });
        }
        return false;
      }
      // Delegated event; lazy-add a change handler on descendant inputs
      jQuery.event.add( this, "beforeactivate._change", function( e ) {
        var elem = e.target;

        if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
          jQuery.event.add( elem, "change._change", function( event ) {
            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
              jQuery.event.simulate( "change", this.parentNode, event, true );
            }
          });
          elem._change_attached = true;
        }
      });
    },

    handle: function( event ) {
      var elem = event.target;

      // Swallow native change events from checkbox/radio, we already triggered them above
      if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
        return event.handleObj.handler.apply( this, arguments );
      }
    },

    teardown: function() {
      jQuery.event.remove( this, "._change" );

      return rformElems.test( this.nodeName );
    }
  };
}

// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
  jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

    // Attach a single capturing handler while someone wants focusin/focusout
    var attaches = 0,
      handler = function( event ) {
        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
      };

    jQuery.event.special[ fix ] = {
      setup: function() {
        if ( attaches++ === 0 ) {
          document.addEventListener( orig, handler, true );
        }
      },
      teardown: function() {
        if ( --attaches === 0 ) {
          document.removeEventListener( orig, handler, true );
        }
      }
    };
  });
}

jQuery.fn.extend({

  on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
    var origFn, type;

    // Types can be a map of types/handlers
    if ( typeof types === "object" ) {
      // ( types-Object, selector, data )
      if ( typeof selector !== "string" ) {
        // ( types-Object, data )
        data = selector;
        selector = undefined;
      }
      for ( type in types ) {
        this.on( type, selector, data, types[ type ], one );
      }
      return this;
    }

    if ( data == null && fn == null ) {
      // ( types, fn )
      fn = selector;
      data = selector = undefined;
    } else if ( fn == null ) {
      if ( typeof selector === "string" ) {
        // ( types, selector, fn )
        fn = data;
        data = undefined;
      } else {
        // ( types, data, fn )
        fn = data;
        data = selector;
        selector = undefined;
      }
    }
    if ( fn === false ) {
      fn = returnFalse;
    } else if ( !fn ) {
      return this;
    }

    if ( one === 1 ) {
      origFn = fn;
      fn = function( event ) {
        // Can use an empty set, since event contains the info
        jQuery().off( event );
        return origFn.apply( this, arguments );
      };
      // Use same guid so caller can remove using origFn
      fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
    }
    return this.each( function() {
      jQuery.event.add( this, types, fn, data, selector );
    });
  },
  one: function( types, selector, data, fn ) {
    return this.on.call( this, types, selector, data, fn, 1 );
  },
  off: function( types, selector, fn ) {
    if ( types && types.preventDefault && types.handleObj ) {
      // ( event )  dispatched jQuery.Event
      var handleObj = types.handleObj;
      jQuery( types.delegateTarget ).off(
        handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
        handleObj.selector,
        handleObj.handler
      );
      return this;
    }
    if ( typeof types === "object" ) {
      // ( types-object [, selector] )
      for ( var type in types ) {
        this.off( type, selector, types[ type ] );
      }
      return this;
    }
    if ( selector === false || typeof selector === "function" ) {
      // ( types [, fn] )
      fn = selector;
      selector = undefined;
    }
    if ( fn === false ) {
      fn = returnFalse;
    }
    return this.each(function() {
      jQuery.event.remove( this, types, fn, selector );
    });
  },

  bind: function( types, data, fn ) {
    return this.on( types, null, data, fn );
  },
  unbind: function( types, fn ) {
    return this.off( types, null, fn );
  },

  live: function( types, data, fn ) {
    jQuery( this.context ).on( types, this.selector, data, fn );
    return this;
  },
  die: function( types, fn ) {
    jQuery( this.context ).off( types, this.selector || "**", fn );
    return this;
  },

  delegate: function( selector, types, data, fn ) {
    return this.on( types, selector, data, fn );
  },
  undelegate: function( selector, types, fn ) {
    // ( namespace ) or ( selector, types [, fn] )
    return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
  },

  trigger: function( type, data ) {
    return this.each(function() {
      jQuery.event.trigger( type, data, this );
    });
  },
  triggerHandler: function( type, data ) {
    if ( this[0] ) {
      return jQuery.event.trigger( type, data, this[0], true );
    }
  },

  toggle: function( fn ) {
    // Save reference to arguments for access in closure
    var args = arguments,
      guid = fn.guid || jQuery.guid++,
      i = 0,
      toggler = function( event ) {
        // Figure out which function to execute
        var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
        jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );

        // Make sure that clicks stop
        event.preventDefault();

        // and execute the function
        return args[ lastToggle ].apply( this, arguments ) || false;
      };

    // link all the functions, so any of them can unbind this click handler
    toggler.guid = guid;
    while ( i < args.length ) {
      args[ i++ ].guid = guid;
    }

    return this.click( toggler );
  },

  hover: function( fnOver, fnOut ) {
    return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
  }
});

jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
  "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

  // Handle event binding
  jQuery.fn[ name ] = function( data, fn ) {
    if ( fn == null ) {
      fn = data;
      data = null;
    }

    return arguments.length > 0 ?
      this.on( name, null, data, fn ) :
      this.trigger( name );
  };

  if ( jQuery.attrFn ) {
    jQuery.attrFn[ name ] = true;
  }

  if ( rkeyEvent.test( name ) ) {
    jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
  }

  if ( rmouseEvent.test( name ) ) {
    jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
  }
});



/*!
 * Sizzle CSS Selector Engine
 *  Copyright 2011, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
(function(){

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
  expando = "sizcache" + (Math.random() + '').replace('.', ''),
  done = 0,
  toString = Object.prototype.toString,
  hasDuplicate = false,
  baseHasDuplicate = true,
  rBackslash = /\\/g,
  rReturn = /\r\n/g,
  rNonWord = /\W/;

// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
//   Thus far that includes Google Chrome.
[0, 0].sort(function() {
  baseHasDuplicate = false;
  return 0;
});

var Sizzle = function( selector, context, results, seed ) {
  results = results || [];
  context = context || document;

  var origContext = context;

  if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
    return [];
  }

  if ( !selector || typeof selector !== "string" ) {
    return results;
  }

  var m, set, checkSet, extra, ret, cur, pop, i,
    prune = true,
    contextXML = Sizzle.isXML( context ),
    parts = [],
    soFar = selector;

  // Reset the position of the chunker regexp (start from head)
  do {
    chunker.exec( "" );
    m = chunker.exec( soFar );

    if ( m ) {
      soFar = m[3];

      parts.push( m[1] );

      if ( m[2] ) {
        extra = m[3];
        break;
      }
    }
  } while ( m );

  if ( parts.length > 1 && origPOS.exec( selector ) ) {

    if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
      set = posProcess( parts[0] + parts[1], context, seed );

    } else {
      set = Expr.relative[ parts[0] ] ?
        [ context ] :
        Sizzle( parts.shift(), context );

      while ( parts.length ) {
        selector = parts.shift();

        if ( Expr.relative[ selector ] ) {
          selector += parts.shift();
        }

        set = posProcess( selector, set, seed );
      }
    }

  } else {
    // Take a shortcut and set the context if the root selector is an ID
    // (but not if it'll be faster if the inner selector is an ID)
    if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
        Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {

      ret = Sizzle.find( parts.shift(), context, contextXML );
      context = ret.expr ?
        Sizzle.filter( ret.expr, ret.set )[0] :
        ret.set[0];
    }

    if ( context ) {
      ret = seed ?
        { expr: parts.pop(), set: makeArray(seed) } :
        Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );

      set = ret.expr ?
        Sizzle.filter( ret.expr, ret.set ) :
        ret.set;

      if ( parts.length > 0 ) {
        checkSet = makeArray( set );

      } else {
        prune = false;
      }

      while ( parts.length ) {
        cur = parts.pop();
        pop = cur;

        if ( !Expr.relative[ cur ] ) {
          cur = "";
        } else {
          pop = parts.pop();
        }

        if ( pop == null ) {
          pop = context;
        }

        Expr.relative[ cur ]( checkSet, pop, contextXML );
      }

    } else {
      checkSet = parts = [];
    }
  }

  if ( !checkSet ) {
    checkSet = set;
  }

  if ( !checkSet ) {
    Sizzle.error( cur || selector );
  }

  if ( toString.call(checkSet) === "[object Array]" ) {
    if ( !prune ) {
      results.push.apply( results, checkSet );

    } else if ( context && context.nodeType === 1 ) {
      for ( i = 0; checkSet[i] != null; i++ ) {
        if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
          results.push( set[i] );
        }
      }

    } else {
      for ( i = 0; checkSet[i] != null; i++ ) {
        if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
          results.push( set[i] );
        }
      }
    }

  } else {
    makeArray( checkSet, results );
  }

  if ( extra ) {
    Sizzle( extra, origContext, results, seed );
    Sizzle.uniqueSort( results );
  }

  return results;
};

Sizzle.uniqueSort = function( results ) {
  if ( sortOrder ) {
    hasDuplicate = baseHasDuplicate;
    results.sort( sortOrder );

    if ( hasDuplicate ) {
      for ( var i = 1; i < results.length; i++ ) {
        if ( results[i] === results[ i - 1 ] ) {
          results.splice( i--, 1 );
        }
      }
    }
  }

  return results;
};

Sizzle.matches = function( expr, set ) {
  return Sizzle( expr, null, null, set );
};

Sizzle.matchesSelector = function( node, expr ) {
  return Sizzle( expr, null, null, [node] ).length > 0;
};

Sizzle.find = function( expr, context, isXML ) {
  var set, i, len, match, type, left;

  if ( !expr ) {
    return [];
  }

  for ( i = 0, len = Expr.order.length; i < len; i++ ) {
    type = Expr.order[i];

    if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
      left = match[1];
      match.splice( 1, 1 );

      if ( left.substr( left.length - 1 ) !== "\\" ) {
        match[1] = (match[1] || "").replace( rBackslash, "" );
        set = Expr.find[ type ]( match, context, isXML );

        if ( set != null ) {
          expr = expr.replace( Expr.match[ type ], "" );
          break;
        }
      }
    }
  }

  if ( !set ) {
    set = typeof context.getElementsByTagName !== "undefined" ?
      context.getElementsByTagName( "*" ) :
      [];
  }

  return { set: set, expr: expr };
};

Sizzle.filter = function( expr, set, inplace, not ) {
  var match, anyFound,
    type, found, item, filter, left,
    i, pass,
    old = expr,
    result = [],
    curLoop = set,
    isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );

  while ( expr && set.length ) {
    for ( type in Expr.filter ) {
      if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
        filter = Expr.filter[ type ];
        left = match[1];

        anyFound = false;

        match.splice(1,1);

        if ( left.substr( left.length - 1 ) === "\\" ) {
          continue;
        }

        if ( curLoop === result ) {
          result = [];
        }

        if ( Expr.preFilter[ type ] ) {
          match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );

          if ( !match ) {
            anyFound = found = true;

          } else if ( match === true ) {
            continue;
          }
        }

        if ( match ) {
          for ( i = 0; (item = curLoop[i]) != null; i++ ) {
            if ( item ) {
              found = filter( item, match, i, curLoop );
              pass = not ^ found;

              if ( inplace && found != null ) {
                if ( pass ) {
                  anyFound = true;

                } else {
                  curLoop[i] = false;
                }

              } else if ( pass ) {
                result.push( item );
                anyFound = true;
              }
            }
          }
        }

        if ( found !== undefined ) {
          if ( !inplace ) {
            curLoop = result;
          }

          expr = expr.replace( Expr.match[ type ], "" );

          if ( !anyFound ) {
            return [];
          }

          break;
        }
      }
    }

    // Improper expression
    if ( expr === old ) {
      if ( anyFound == null ) {
        Sizzle.error( expr );

      } else {
        break;
      }
    }

    old = expr;
  }

  return curLoop;
};

Sizzle.error = function( msg ) {
  throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Utility function for retreiving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
var getText = Sizzle.getText = function( elem ) {
    var i, node,
    nodeType = elem.nodeType,
    ret = "";

  if ( nodeType ) {
    if ( nodeType === 1 || nodeType === 9 ) {
      // Use textContent || innerText for elements
      if ( typeof elem.textContent === 'string' ) {
        return elem.textContent;
      } else if ( typeof elem.innerText === 'string' ) {
        // Replace IE's carriage returns
        return elem.innerText.replace( rReturn, '' );
      } else {
        // Traverse it's children
        for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
          ret += getText( elem );
        }
      }
    } else if ( nodeType === 3 || nodeType === 4 ) {
      return elem.nodeValue;
    }
  } else {

    // If no nodeType, this is expected to be an array
    for ( i = 0; (node = elem[i]); i++ ) {
      // Do not traverse comment nodes
      if ( node.nodeType !== 8 ) {
        ret += getText( node );
      }
    }
  }
  return ret;
};

var Expr = Sizzle.selectors = {
  order: [ "ID", "NAME", "TAG" ],

  match: {
    ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
    CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
    NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
    ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
    TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
    CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
    POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
    PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
  },

  leftMatch: {},

  attrMap: {
    "class": "className",
    "for": "htmlFor"
  },

  attrHandle: {
    href: function( elem ) {
      return elem.getAttribute( "href" );
    },
    type: function( elem ) {
      return elem.getAttribute( "type" );
    }
  },

  relative: {
    "+": function(checkSet, part){
      var isPartStr = typeof part === "string",
        isTag = isPartStr && !rNonWord.test( part ),
        isPartStrNotTag = isPartStr && !isTag;

      if ( isTag ) {
        part = part.toLowerCase();
      }

      for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
        if ( (elem = checkSet[i]) ) {
          while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}

          checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
            elem || false :
            elem === part;
        }
      }

      if ( isPartStrNotTag ) {
        Sizzle.filter( part, checkSet, true );
      }
    },

    ">": function( checkSet, part ) {
      var elem,
        isPartStr = typeof part === "string",
        i = 0,
        l = checkSet.length;

      if ( isPartStr && !rNonWord.test( part ) ) {
        part = part.toLowerCase();

        for ( ; i < l; i++ ) {
          elem = checkSet[i];

          if ( elem ) {
            var parent = elem.parentNode;
            checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
          }
        }

      } else {
        for ( ; i < l; i++ ) {
          elem = checkSet[i];

          if ( elem ) {
            checkSet[i] = isPartStr ?
              elem.parentNode :
              elem.parentNode === part;
          }
        }

        if ( isPartStr ) {
          Sizzle.filter( part, checkSet, true );
        }
      }
    },

    "": function(checkSet, part, isXML){
      var nodeCheck,
        doneName = done++,
        checkFn = dirCheck;

      if ( typeof part === "string" && !rNonWord.test( part ) ) {
        part = part.toLowerCase();
        nodeCheck = part;
        checkFn = dirNodeCheck;
      }

      checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
    },

    "~": function( checkSet, part, isXML ) {
      var nodeCheck,
        doneName = done++,
        checkFn = dirCheck;

      if ( typeof part === "string" && !rNonWord.test( part ) ) {
        part = part.toLowerCase();
        nodeCheck = part;
        checkFn = dirNodeCheck;
      }

      checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
    }
  },

  find: {
    ID: function( match, context, isXML ) {
      if ( typeof context.getElementById !== "undefined" && !isXML ) {
        var m = context.getElementById(match[1]);
        // Check parentNode to catch when Blackberry 4.6 returns
        // nodes that are no longer in the document #6963
        return m && m.parentNode ? [m] : [];
      }
    },

    NAME: function( match, context ) {
      if ( typeof context.getElementsByName !== "undefined" ) {
        var ret = [],
          results = context.getElementsByName( match[1] );

        for ( var i = 0, l = results.length; i < l; i++ ) {
          if ( results[i].getAttribute("name") === match[1] ) {
            ret.push( results[i] );
          }
        }

        return ret.length === 0 ? null : ret;
      }
    },

    TAG: function( match, context ) {
      if ( typeof context.getElementsByTagName !== "undefined" ) {
        return context.getElementsByTagName( match[1] );
      }
    }
  },
  preFilter: {
    CLASS: function( match, curLoop, inplace, result, not, isXML ) {
      match = " " + match[1].replace( rBackslash, "" ) + " ";

      if ( isXML ) {
        return match;
      }

      for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
        if ( elem ) {
          if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
            if ( !inplace ) {
              result.push( elem );
            }

          } else if ( inplace ) {
            curLoop[i] = false;
          }
        }
      }

      return false;
    },

    ID: function( match ) {
      return match[1].replace( rBackslash, "" );
    },

    TAG: function( match, curLoop ) {
      return match[1].replace( rBackslash, "" ).toLowerCase();
    },

    CHILD: function( match ) {
      if ( match[1] === "nth" ) {
        if ( !match[2] ) {
          Sizzle.error( match[0] );
        }

        match[2] = match[2].replace(/^\+|\s*/g, '');

        // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
        var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
          match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
          !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);

        // calculate the numbers (first)n+(last) including if they are negative
        match[2] = (test[1] + (test[2] || 1)) - 0;
        match[3] = test[3] - 0;
      }
      else if ( match[2] ) {
        Sizzle.error( match[0] );
      }

      // TODO: Move to normal caching system
      match[0] = done++;

      return match;
    },

    ATTR: function( match, curLoop, inplace, result, not, isXML ) {
      var name = match[1] = match[1].replace( rBackslash, "" );

      if ( !isXML && Expr.attrMap[name] ) {
        match[1] = Expr.attrMap[name];
      }

      // Handle if an un-quoted value was used
      match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );

      if ( match[2] === "~=" ) {
        match[4] = " " + match[4] + " ";
      }

      return match;
    },

    PSEUDO: function( match, curLoop, inplace, result, not ) {
      if ( match[1] === "not" ) {
        // If we're dealing with a complex expression, or a simple one
        if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
          match[3] = Sizzle(match[3], null, null, curLoop);

        } else {
          var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);

          if ( !inplace ) {
            result.push.apply( result, ret );
          }

          return false;
        }

      } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
        return true;
      }

      return match;
    },

    POS: function( match ) {
      match.unshift( true );

      return match;
    }
  },

  filters: {
    enabled: function( elem ) {
      return elem.disabled === false && elem.type !== "hidden";
    },

    disabled: function( elem ) {
      return elem.disabled === true;
    },

    checked: function( elem ) {
      return elem.checked === true;
    },

    selected: function( elem ) {
      // Accessing this property makes selected-by-default
      // options in Safari work properly
      if ( elem.parentNode ) {
        elem.parentNode.selectedIndex;
      }

      return elem.selected === true;
    },

    parent: function( elem ) {
      return !!elem.firstChild;
    },

    empty: function( elem ) {
      return !elem.firstChild;
    },

    has: function( elem, i, match ) {
      return !!Sizzle( match[3], elem ).length;
    },

    header: function( elem ) {
      return (/h\d/i).test( elem.nodeName );
    },

    text: function( elem ) {
      var attr = elem.getAttribute( "type" ), type = elem.type;
      // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
      // use getAttribute instead to test this case
      return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
    },

    radio: function( elem ) {
      return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
    },

    checkbox: function( elem ) {
      return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
    },

    file: function( elem ) {
      return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
    },

    password: function( elem ) {
      return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
    },

    submit: function( elem ) {
      var name = elem.nodeName.toLowerCase();
      return (name === "input" || name === "button") && "submit" === elem.type;
    },

    image: function( elem ) {
      return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
    },

    reset: function( elem ) {
      var name = elem.nodeName.toLowerCase();
      return (name === "input" || name === "button") && "reset" === elem.type;
    },

    button: function( elem ) {
      var name = elem.nodeName.toLowerCase();
      return name === "input" && "button" === elem.type || name === "button";
    },

    input: function( elem ) {
      return (/input|select|textarea|button/i).test( elem.nodeName );
    },

    focus: function( elem ) {
      return elem === elem.ownerDocument.activeElement;
    }
  },
  setFilters: {
    first: function( elem, i ) {
      return i === 0;
    },

    last: function( elem, i, match, array ) {
      return i === array.length - 1;
    },

    even: function( elem, i ) {
      return i % 2 === 0;
    },

    odd: function( elem, i ) {
      return i % 2 === 1;
    },

    lt: function( elem, i, match ) {
      return i < match[3] - 0;
    },

    gt: function( elem, i, match ) {
      return i > match[3] - 0;
    },

    nth: function( elem, i, match ) {
      return match[3] - 0 === i;
    },

    eq: function( elem, i, match ) {
      return match[3] - 0 === i;
    }
  },
  filter: {
    PSEUDO: function( elem, match, i, array ) {
      var name = match[1],
        filter = Expr.filters[ name ];

      if ( filter ) {
        return filter( elem, i, match, array );

      } else if ( name === "contains" ) {
        return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;

      } else if ( name === "not" ) {
        var not = match[3];

        for ( var j = 0, l = not.length; j < l; j++ ) {
          if ( not[j] === elem ) {
            return false;
          }
        }

        return true;

      } else {
        Sizzle.error( name );
      }
    },

    CHILD: function( elem, match ) {
      var first, last,
        doneName, parent, cache,
        count, diff,
        type = match[1],
        node = elem;

      switch ( type ) {
        case "only":
        case "first":
          while ( (node = node.previousSibling) )  {
            if ( node.nodeType === 1 ) {
              return false;
            }
          }

          if ( type === "first" ) {
            return true;
          }

          node = elem;

        case "last":
          while ( (node = node.nextSibling) )  {
            if ( node.nodeType === 1 ) {
              return false;
            }
          }

          return true;

        case "nth":
          first = match[2];
          last = match[3];

          if ( first === 1 && last === 0 ) {
            return true;
          }

          doneName = match[0];
          parent = elem.parentNode;

          if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
            count = 0;

            for ( node = parent.firstChild; node; node = node.nextSibling ) {
              if ( node.nodeType === 1 ) {
                node.nodeIndex = ++count;
              }
            }

            parent[ expando ] = doneName;
          }

          diff = elem.nodeIndex - last;

          if ( first === 0 ) {
            return diff === 0;

          } else {
            return ( diff % first === 0 && diff / first >= 0 );
          }
      }
    },

    ID: function( elem, match ) {
      return elem.nodeType === 1 && elem.getAttribute("id") === match;
    },

    TAG: function( elem, match ) {
      return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
    },

    CLASS: function( elem, match ) {
      return (" " + (elem.className || elem.getAttribute("class")) + " ")
        .indexOf( match ) > -1;
    },

    ATTR: function( elem, match ) {
      var name = match[1],
        result = Sizzle.attr ?
          Sizzle.attr( elem, name ) :
          Expr.attrHandle[ name ] ?
          Expr.attrHandle[ name ]( elem ) :
          elem[ name ] != null ?
            elem[ name ] :
            elem.getAttribute( name ),
        value = result + "",
        type = match[2],
        check = match[4];

      return result == null ?
        type === "!=" :
        !type && Sizzle.attr ?
        result != null :
        type === "=" ?
        value === check :
        type === "*=" ?
        value.indexOf(check) >= 0 :
        type === "~=" ?
        (" " + value + " ").indexOf(check) >= 0 :
        !check ?
        value && result !== false :
        type === "!=" ?
        value !== check :
        type === "^=" ?
        value.indexOf(check) === 0 :
        type === "$=" ?
        value.substr(value.length - check.length) === check :
        type === "|=" ?
        value === check || value.substr(0, check.length + 1) === check + "-" :
        false;
    },

    POS: function( elem, match, i, array ) {
      var name = match[2],
        filter = Expr.setFilters[ name ];

      if ( filter ) {
        return filter( elem, i, match, array );
      }
    }
  }
};

var origPOS = Expr.match.POS,
  fescape = function(all, num){
    return "\\" + (num - 0 + 1);
  };

for ( var type in Expr.match ) {
  Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
  Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
}

var makeArray = function( array, results ) {
  array = Array.prototype.slice.call( array, 0 );

  if ( results ) {
    results.push.apply( results, array );
    return results;
  }

  return array;
};

// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
  Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;

// Provide a fallback method if it does not work
} catch( e ) {
  makeArray = function( array, results ) {
    var i = 0,
      ret = results || [];

    if ( toString.call(array) === "[object Array]" ) {
      Array.prototype.push.apply( ret, array );

    } else {
      if ( typeof array.length === "number" ) {
        for ( var l = array.length; i < l; i++ ) {
          ret.push( array[i] );
        }

      } else {
        for ( ; array[i]; i++ ) {
          ret.push( array[i] );
        }
      }
    }

    return ret;
  };
}

var sortOrder, siblingCheck;

if ( document.documentElement.compareDocumentPosition ) {
  sortOrder = function( a, b ) {
    if ( a === b ) {
      hasDuplicate = true;
      return 0;
    }

    if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
      return a.compareDocumentPosition ? -1 : 1;
    }

    return a.compareDocumentPosition(b) & 4 ? -1 : 1;
  };

} else {
  sortOrder = function( a, b ) {
    // The nodes are identical, we can exit early
    if ( a === b ) {
      hasDuplicate = true;
      return 0;

    // Fallback to using sourceIndex (in IE) if it's available on both nodes
    } else if ( a.sourceIndex && b.sourceIndex ) {
      return a.sourceIndex - b.sourceIndex;
    }

    var al, bl,
      ap = [],
      bp = [],
      aup = a.parentNode,
      bup = b.parentNode,
      cur = aup;

    // If the nodes are siblings (or identical) we can do a quick check
    if ( aup === bup ) {
      return siblingCheck( a, b );

    // If no parents were found then the nodes are disconnected
    } else if ( !aup ) {
      return -1;

    } else if ( !bup ) {
      return 1;
    }

    // Otherwise they're somewhere else in the tree so we need
    // to build up a full list of the parentNodes for comparison
    while ( cur ) {
      ap.unshift( cur );
      cur = cur.parentNode;
    }

    cur = bup;

    while ( cur ) {
      bp.unshift( cur );
      cur = cur.parentNode;
    }

    al = ap.length;
    bl = bp.length;

    // Start walking down the tree looking for a discrepancy
    for ( var i = 0; i < al && i < bl; i++ ) {
      if ( ap[i] !== bp[i] ) {
        return siblingCheck( ap[i], bp[i] );
      }
    }

    // We ended someplace up the tree so do a sibling check
    return i === al ?
      siblingCheck( a, bp[i], -1 ) :
      siblingCheck( ap[i], b, 1 );
  };

  siblingCheck = function( a, b, ret ) {
    if ( a === b ) {
      return ret;
    }

    var cur = a.nextSibling;

    while ( cur ) {
      if ( cur === b ) {
        return -1;
      }

      cur = cur.nextSibling;
    }

    return 1;
  };
}

// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
  // We're going to inject a fake input element with a specified name
  var form = document.createElement("div"),
    id = "script" + (new Date()).getTime(),
    root = document.documentElement;

  form.innerHTML = "<a name='" + id + "'/>";

  // Inject it into the root element, check its status, and remove it quickly
  root.insertBefore( form, root.firstChild );

  // The workaround has to do additional checks after a getElementById
  // Which slows things down for other browsers (hence the branching)
  if ( document.getElementById( id ) ) {
    Expr.find.ID = function( match, context, isXML ) {
      if ( typeof context.getElementById !== "undefined" && !isXML ) {
        var m = context.getElementById(match[1]);

        return m ?
          m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
            [m] :
            undefined :
          [];
      }
    };

    Expr.filter.ID = function( elem, match ) {
      var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");

      return elem.nodeType === 1 && node && node.nodeValue === match;
    };
  }

  root.removeChild( form );

  // release memory in IE
  root = form = null;
})();

(function(){
  // Check to see if the browser returns only elements
  // when doing getElementsByTagName("*")

  // Create a fake element
  var div = document.createElement("div");
  div.appendChild( document.createComment("") );

  // Make sure no comments are found
  if ( div.getElementsByTagName("*").length > 0 ) {
    Expr.find.TAG = function( match, context ) {
      var results = context.getElementsByTagName( match[1] );

      // Filter out possible comments
      if ( match[1] === "*" ) {
        var tmp = [];

        for ( var i = 0; results[i]; i++ ) {
          if ( results[i].nodeType === 1 ) {
            tmp.push( results[i] );
          }
        }

        results = tmp;
      }

      return results;
    };
  }

  // Check to see if an attribute returns normalized href attributes
  div.innerHTML = "<a href='#'></a>";

  if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
      div.firstChild.getAttribute("href") !== "#" ) {

    Expr.attrHandle.href = function( elem ) {
      return elem.getAttribute( "href", 2 );
    };
  }

  // release memory in IE
  div = null;
})();

if ( document.querySelectorAll ) {
  (function(){
    var oldSizzle = Sizzle,
      div = document.createElement("div"),
      id = "__sizzle__";

    div.innerHTML = "<p class='TEST'></p>";

    // Safari can't handle uppercase or unicode characters when
    // in quirks mode.
    if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
      return;
    }

    Sizzle = function( query, context, extra, seed ) {
      context = context || document;

      // Only use querySelectorAll on non-XML documents
      // (ID selectors don't work in non-HTML documents)
      if ( !seed && !Sizzle.isXML(context) ) {
        // See if we find a selector to speed up
        var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );

        if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
          // Speed-up: Sizzle("TAG")
          if ( match[1] ) {
            return makeArray( context.getElementsByTagName( query ), extra );

          // Speed-up: Sizzle(".CLASS")
          } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
            return makeArray( context.getElementsByClassName( match[2] ), extra );
          }
        }

        if ( context.nodeType === 9 ) {
          // Speed-up: Sizzle("body")
          // The body element only exists once, optimize finding it
          if ( query === "body" && context.body ) {
            return makeArray( [ context.body ], extra );

          // Speed-up: Sizzle("#ID")
          } else if ( match && match[3] ) {
            var elem = context.getElementById( match[3] );

            // Check parentNode to catch when Blackberry 4.6 returns
            // nodes that are no longer in the document #6963
            if ( elem && elem.parentNode ) {
              // Handle the case where IE and Opera return items
              // by name instead of ID
              if ( elem.id === match[3] ) {
                return makeArray( [ elem ], extra );
              }

            } else {
              return makeArray( [], extra );
            }
          }

          try {
            return makeArray( context.querySelectorAll(query), extra );
          } catch(qsaError) {}

        // qSA works strangely on Element-rooted queries
        // We can work around this by specifying an extra ID on the root
        // and working up from there (Thanks to Andrew Dupont for the technique)
        // IE 8 doesn't work on object elements
        } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
          var oldContext = context,
            old = context.getAttribute( "id" ),
            nid = old || id,
            hasParent = context.parentNode,
            relativeHierarchySelector = /^\s*[+~]/.test( query );

          if ( !old ) {
            context.setAttribute( "id", nid );
          } else {
            nid = nid.replace( /'/g, "\\$&" );
          }
          if ( relativeHierarchySelector && hasParent ) {
            context = context.parentNode;
          }

          try {
            if ( !relativeHierarchySelector || hasParent ) {
              return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
            }

          } catch(pseudoError) {
          } finally {
            if ( !old ) {
              oldContext.removeAttribute( "id" );
            }
          }
        }
      }

      return oldSizzle(query, context, extra, seed);
    };

    for ( var prop in oldSizzle ) {
      Sizzle[ prop ] = oldSizzle[ prop ];
    }

    // release memory in IE
    div = null;
  })();
}

(function(){
  var html = document.documentElement,
    matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;

  if ( matches ) {
    // Check to see if it's possible to do matchesSelector
    // on a disconnected node (IE 9 fails this)
    var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
      pseudoWorks = false;

    try {
      // This should fail with an exception
      // Gecko does not error, returns false instead
      matches.call( document.documentElement, "[test!='']:sizzle" );

    } catch( pseudoError ) {
      pseudoWorks = true;
    }

    Sizzle.matchesSelector = function( node, expr ) {
      // Make sure that attribute selectors are quoted
      expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");

      if ( !Sizzle.isXML( node ) ) {
        try {
          if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
            var ret = matches.call( node, expr );

            // IE 9's matchesSelector returns false on disconnected nodes
            if ( ret || !disconnectedMatch ||
                // As well, disconnected nodes are said to be in a document
                // fragment in IE 9, so check for that
                node.document && node.document.nodeType !== 11 ) {
              return ret;
            }
          }
        } catch(e) {}
      }

      return Sizzle(expr, null, null, [node]).length > 0;
    };
  }
})();

(function(){
  var div = document.createElement("div");

  div.innerHTML = "<div class='test e'></div><div class='test'></div>";

  // Opera can't find a second classname (in 9.6)
  // Also, make sure that getElementsByClassName actually exists
  if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
    return;
  }

  // Safari caches class attributes, doesn't catch changes (in 3.2)
  div.lastChild.className = "e";

  if ( div.getElementsByClassName("e").length === 1 ) {
    return;
  }

  Expr.order.splice(1, 0, "CLASS");
  Expr.find.CLASS = function( match, context, isXML ) {
    if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
      return context.getElementsByClassName(match[1]);
    }
  };

  // release memory in IE
  div = null;
})();

function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
  for ( var i = 0, l = checkSet.length; i < l; i++ ) {
    var elem = checkSet[i];

    if ( elem ) {
      var match = false;

      elem = elem[dir];

      while ( elem ) {
        if ( elem[ expando ] === doneName ) {
          match = checkSet[elem.sizset];
          break;
        }

        if ( elem.nodeType === 1 && !isXML ){
          elem[ expando ] = doneName;
          elem.sizset = i;
        }

        if ( elem.nodeName.toLowerCase() === cur ) {
          match = elem;
          break;
        }

        elem = elem[dir];
      }

      checkSet[i] = match;
    }
  }
}

function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
  for ( var i = 0, l = checkSet.length; i < l; i++ ) {
    var elem = checkSet[i];

    if ( elem ) {
      var match = false;

      elem = elem[dir];

      while ( elem ) {
        if ( elem[ expando ] === doneName ) {
          match = checkSet[elem.sizset];
          break;
        }

        if ( elem.nodeType === 1 ) {
          if ( !isXML ) {
            elem[ expando ] = doneName;
            elem.sizset = i;
          }

          if ( typeof cur !== "string" ) {
            if ( elem === cur ) {
              match = true;
              break;
            }

          } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
            match = elem;
            break;
          }
        }

        elem = elem[dir];
      }

      checkSet[i] = match;
    }
  }
}

if ( document.documentElement.contains ) {
  Sizzle.contains = function( a, b ) {
    return a !== b && (a.contains ? a.contains(b) : true);
  };

} else if ( document.documentElement.compareDocumentPosition ) {
  Sizzle.contains = function( a, b ) {
    return !!(a.compareDocumentPosition(b) & 16);
  };

} else {
  Sizzle.contains = function() {
    return false;
  };
}

Sizzle.isXML = function( elem ) {
  // documentElement is verified for cases where it doesn't yet exist
  // (such as loading iframes in IE - #4833)
  var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;

  return documentElement ? documentElement.nodeName !== "HTML" : false;
};

var posProcess = function( selector, context, seed ) {
  var match,
    tmpSet = [],
    later = "",
    root = context.nodeType ? [context] : context;

  // Position selectors must be done after the filter
  // And so must :not(positional) so we move all PSEUDOs to the end
  while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
    later += match[0];
    selector = selector.replace( Expr.match.PSEUDO, "" );
  }

  selector = Expr.relative[selector] ? selector + "*" : selector;

  for ( var i = 0, l = root.length; i < l; i++ ) {
    Sizzle( selector, root[i], tmpSet, seed );
  }

  return Sizzle.filter( later, tmpSet );
};

// EXPOSE
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
Sizzle.selectors.attrMap = {};
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;


})();


var runtil = /Until$/,
  rparentsprev = /^(?:parents|prevUntil|prevAll)/,
  // Note: This RegExp should be improved, or likely pulled from Sizzle
  rmultiselector = /,/,
  isSimple = /^.[^:#\[\.,]*$/,
  slice = Array.prototype.slice,
  POS = jQuery.expr.match.POS,
  // methods guaranteed to produce a unique set when starting from a unique set
  guaranteedUnique = {
    children: true,
    contents: true,
    next: true,
    prev: true
  };

jQuery.fn.extend({
  find: function( selector ) {
    var self = this,
      i, l;

    if ( typeof selector !== "string" ) {
      return jQuery( selector ).filter(function() {
        for ( i = 0, l = self.length; i < l; i++ ) {
          if ( jQuery.contains( self[ i ], this ) ) {
            return true;
          }
        }
      });
    }

    var ret = this.pushStack( "", "find", selector ),
      length, n, r;

    for ( i = 0, l = this.length; i < l; i++ ) {
      length = ret.length;
      jQuery.find( selector, this[i], ret );

      if ( i > 0 ) {
        // Make sure that the results are unique
        for ( n = length; n < ret.length; n++ ) {
          for ( r = 0; r < length; r++ ) {
            if ( ret[r] === ret[n] ) {
              ret.splice(n--, 1);
              break;
            }
          }
        }
      }
    }

    return ret;
  },

  has: function( target ) {
    var targets = jQuery( target );
    return this.filter(function() {
      for ( var i = 0, l = targets.length; i < l; i++ ) {
        if ( jQuery.contains( this, targets[i] ) ) {
          return true;
        }
      }
    });
  },

  not: function( selector ) {
    return this.pushStack( winnow(this, selector, false), "not", selector);
  },

  filter: function( selector ) {
    return this.pushStack( winnow(this, selector, true), "filter", selector );
  },

  is: function( selector ) {
    return !!selector && (
      typeof selector === "string" ?
        // If this is a positional selector, check membership in the returned set
        // so $("p:first").is("p:last") won't return true for a doc with two "p".
        POS.test( selector ) ?
          jQuery( selector, this.context ).index( this[0] ) >= 0 :
          jQuery.filter( selector, this ).length > 0 :
        this.filter( selector ).length > 0 );
  },

  closest: function( selectors, context ) {
    var ret = [], i, l, cur = this[0];

    // Array (deprecated as of jQuery 1.7)
    if ( jQuery.isArray( selectors ) ) {
      var level = 1;

      while ( cur && cur.ownerDocument && cur !== context ) {
        for ( i = 0; i < selectors.length; i++ ) {

          if ( jQuery( cur ).is( selectors[ i ] ) ) {
            ret.push({ selector: selectors[ i ], elem: cur, level: level });
          }
        }

        cur = cur.parentNode;
        level++;
      }

      return ret;
    }

    // String
    var pos = POS.test( selectors ) || typeof selectors !== "string" ?
        jQuery( selectors, context || this.context ) :
        0;

    for ( i = 0, l = this.length; i < l; i++ ) {
      cur = this[i];

      while ( cur ) {
        if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
          ret.push( cur );
          break;

        } else {
          cur = cur.parentNode;
          if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
            break;
          }
        }
      }
    }

    ret = ret.length > 1 ? jQuery.unique( ret ) : ret;

    return this.pushStack( ret, "closest", selectors );
  },

  // Determine the position of an element within
  // the matched set of elements
  index: function( elem ) {

    // No argument, return index in parent
    if ( !elem ) {
      return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
    }

    // index in selector
    if ( typeof elem === "string" ) {
      return jQuery.inArray( this[0], jQuery( elem ) );
    }

    // Locate the position of the desired element
    return jQuery.inArray(
      // If it receives a jQuery object, the first element is used
      elem.jquery ? elem[0] : elem, this );
  },

  add: function( selector, context ) {
    var set = typeof selector === "string" ?
        jQuery( selector, context ) :
        jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
      all = jQuery.merge( this.get(), set );

    return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
      all :
      jQuery.unique( all ) );
  },

  andSelf: function() {
    return this.add( this.prevObject );
  }
});

// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
  return !node || !node.parentNode || node.parentNode.nodeType === 11;
}

jQuery.each({
  parent: function( elem ) {
    var parent = elem.parentNode;
    return parent && parent.nodeType !== 11 ? parent : null;
  },
  parents: function( elem ) {
    return jQuery.dir( elem, "parentNode" );
  },
  parentsUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "parentNode", until );
  },
  next: function( elem ) {
    return jQuery.nth( elem, 2, "nextSibling" );
  },
  prev: function( elem ) {
    return jQuery.nth( elem, 2, "previousSibling" );
  },
  nextAll: function( elem ) {
    return jQuery.dir( elem, "nextSibling" );
  },
  prevAll: function( elem ) {
    return jQuery.dir( elem, "previousSibling" );
  },
  nextUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "nextSibling", until );
  },
  prevUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "previousSibling", until );
  },
  siblings: function( elem ) {
    return jQuery.sibling( elem.parentNode.firstChild, elem );
  },
  children: function( elem ) {
    return jQuery.sibling( elem.firstChild );
  },
  contents: function( elem ) {
    return jQuery.nodeName( elem, "iframe" ) ?
      elem.contentDocument || elem.contentWindow.document :
      jQuery.makeArray( elem.childNodes );
  }
}, function( name, fn ) {
  jQuery.fn[ name ] = function( until, selector ) {
    var ret = jQuery.map( this, fn, until );

    if ( !runtil.test( name ) ) {
      selector = until;
    }

    if ( selector && typeof selector === "string" ) {
      ret = jQuery.filter( selector, ret );
    }

    ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;

    if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
      ret = ret.reverse();
    }

    return this.pushStack( ret, name, slice.call( arguments ).join(",") );
  };
});

jQuery.extend({
  filter: function( expr, elems, not ) {
    if ( not ) {
      expr = ":not(" + expr + ")";
    }

    return elems.length === 1 ?
      jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
      jQuery.find.matches(expr, elems);
  },

  dir: function( elem, dir, until ) {
    var matched = [],
      cur = elem[ dir ];

    while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
      if ( cur.nodeType === 1 ) {
        matched.push( cur );
      }
      cur = cur[dir];
    }
    return matched;
  },

  nth: function( cur, result, dir, elem ) {
    result = result || 1;
    var num = 0;

    for ( ; cur; cur = cur[dir] ) {
      if ( cur.nodeType === 1 && ++num === result ) {
        break;
      }
    }

    return cur;
  },

  sibling: function( n, elem ) {
    var r = [];

    for ( ; n; n = n.nextSibling ) {
      if ( n.nodeType === 1 && n !== elem ) {
        r.push( n );
      }
    }

    return r;
  }
});

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {

  // Can't pass null or undefined to indexOf in Firefox 4
  // Set to 0 to skip string check
  qualifier = qualifier || 0;

  if ( jQuery.isFunction( qualifier ) ) {
    return jQuery.grep(elements, function( elem, i ) {
      var retVal = !!qualifier.call( elem, i, elem );
      return retVal === keep;
    });

  } else if ( qualifier.nodeType ) {
    return jQuery.grep(elements, function( elem, i ) {
      return ( elem === qualifier ) === keep;
    });

  } else if ( typeof qualifier === "string" ) {
    var filtered = jQuery.grep(elements, function( elem ) {
      return elem.nodeType === 1;
    });

    if ( isSimple.test( qualifier ) ) {
      return jQuery.filter(qualifier, filtered, !keep);
    } else {
      qualifier = jQuery.filter( qualifier, filtered );
    }
  }

  return jQuery.grep(elements, function( elem, i ) {
    return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
  });
}




function createSafeFragment( document ) {
  var list = nodeNames.split( "|" ),
  safeFrag = document.createDocumentFragment();

  if ( safeFrag.createElement ) {
    while ( list.length ) {
      safeFrag.createElement(
        list.pop()
      );
    }
  }
  return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
    "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
  rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
  rleadingWhitespace = /^\s+/,
  rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
  rtagName = /<([\w:]+)/,
  rtbody = /<tbody/i,
  rhtml = /<|&#?\w+;/,
  rnoInnerhtml = /<(?:script|style)/i,
  rnocache = /<(?:script|object|embed|option|style)/i,
  rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
  // checked="checked" or checked
  rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  rscriptType = /\/(java|ecma)script/i,
  rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
  wrapMap = {
    option: [ 1, "<select multiple='multiple'>", "</select>" ],
    legend: [ 1, "<fieldset>", "</fieldset>" ],
    thead: [ 1, "<table>", "</table>" ],
    tr: [ 2, "<table><tbody>", "</tbody></table>" ],
    td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
    col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
    area: [ 1, "<map>", "</map>" ],
    _default: [ 0, "", "" ]
  },
  safeFragment = createSafeFragment( document );

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
  wrapMap._default = [ 1, "div<div>", "</div>" ];
}

jQuery.fn.extend({
  text: function( text ) {
    if ( jQuery.isFunction(text) ) {
      return this.each(function(i) {
        var self = jQuery( this );

        self.text( text.call(this, i, self.text()) );
      });
    }

    if ( typeof text !== "object" && text !== undefined ) {
      return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
    }

    return jQuery.text( this );
  },

  wrapAll: function( html ) {
    if ( jQuery.isFunction( html ) ) {
      return this.each(function(i) {
        jQuery(this).wrapAll( html.call(this, i) );
      });
    }

    if ( this[0] ) {
      // The elements to wrap the target around
      var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

      if ( this[0].parentNode ) {
        wrap.insertBefore( this[0] );
      }

      wrap.map(function() {
        var elem = this;

        while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
          elem = elem.firstChild;
        }

        return elem;
      }).append( this );
    }

    return this;
  },

  wrapInner: function( html ) {
    if ( jQuery.isFunction( html ) ) {
      return this.each(function(i) {
        jQuery(this).wrapInner( html.call(this, i) );
      });
    }

    return this.each(function() {
      var self = jQuery( this ),
        contents = self.contents();

      if ( contents.length ) {
        contents.wrapAll( html );

      } else {
        self.append( html );
      }
    });
  },

  wrap: function( html ) {
    var isFunction = jQuery.isFunction( html );

    return this.each(function(i) {
      jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
    });
  },

  unwrap: function() {
    return this.parent().each(function() {
      if ( !jQuery.nodeName( this, "body" ) ) {
        jQuery( this ).replaceWith( this.childNodes );
      }
    }).end();
  },

  append: function() {
    return this.domManip(arguments, true, function( elem ) {
      if ( this.nodeType === 1 ) {
        this.appendChild( elem );
      }
    });
  },

  prepend: function() {
    return this.domManip(arguments, true, function( elem ) {
      if ( this.nodeType === 1 ) {
        this.insertBefore( elem, this.firstChild );
      }
    });
  },

  before: function() {
    if ( this[0] && this[0].parentNode ) {
      return this.domManip(arguments, false, function( elem ) {
        this.parentNode.insertBefore( elem, this );
      });
    } else if ( arguments.length ) {
      var set = jQuery.clean( arguments );
      set.push.apply( set, this.toArray() );
      return this.pushStack( set, "before", arguments );
    }
  },

  after: function() {
    if ( this[0] && this[0].parentNode ) {
      return this.domManip(arguments, false, function( elem ) {
        this.parentNode.insertBefore( elem, this.nextSibling );
      });
    } else if ( arguments.length ) {
      var set = this.pushStack( this, "after", arguments );
      set.push.apply( set, jQuery.clean(arguments) );
      return set;
    }
  },

  // keepData is for internal use only--do not document
  remove: function( selector, keepData ) {
    for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
      if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
        if ( !keepData && elem.nodeType === 1 ) {
          jQuery.cleanData( elem.getElementsByTagName("*") );
          jQuery.cleanData( [ elem ] );
        }

        if ( elem.parentNode ) {
          elem.parentNode.removeChild( elem );
        }
      }
    }

    return this;
  },

  empty: function() {
    for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
      // Remove element nodes and prevent memory leaks
      if ( elem.nodeType === 1 ) {
        jQuery.cleanData( elem.getElementsByTagName("*") );
      }

      // Remove any remaining nodes
      while ( elem.firstChild ) {
        elem.removeChild( elem.firstChild );
      }
    }

    return this;
  },

  clone: function( dataAndEvents, deepDataAndEvents ) {
    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

    return this.map( function () {
      return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
    });
  },

  html: function( value ) {
    if ( value === undefined ) {
      return this[0] && this[0].nodeType === 1 ?
        this[0].innerHTML.replace(rinlinejQuery, "") :
        null;

    // See if we can take a shortcut and just use innerHTML
    } else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
      (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
      !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {

      value = value.replace(rxhtmlTag, "<$1></$2>");

      try {
        for ( var i = 0, l = this.length; i < l; i++ ) {
          // Remove element nodes and prevent memory leaks
          if ( this[i].nodeType === 1 ) {
            jQuery.cleanData( this[i].getElementsByTagName("*") );
            this[i].innerHTML = value;
          }
        }

      // If using innerHTML throws an exception, use the fallback method
      } catch(e) {
        this.empty().append( value );
      }

    } else if ( jQuery.isFunction( value ) ) {
      this.each(function(i){
        var self = jQuery( this );

        self.html( value.call(this, i, self.html()) );
      });

    } else {
      this.empty().append( value );
    }

    return this;
  },

  replaceWith: function( value ) {
    if ( this[0] && this[0].parentNode ) {
      // Make sure that the elements are removed from the DOM before they are inserted
      // this can help fix replacing a parent with child elements
      if ( jQuery.isFunction( value ) ) {
        return this.each(function(i) {
          var self = jQuery(this), old = self.html();
          self.replaceWith( value.call( this, i, old ) );
        });
      }

      if ( typeof value !== "string" ) {
        value = jQuery( value ).detach();
      }

      return this.each(function() {
        var next = this.nextSibling,
          parent = this.parentNode;

        jQuery( this ).remove();

        if ( next ) {
          jQuery(next).before( value );
        } else {
          jQuery(parent).append( value );
        }
      });
    } else {
      return this.length ?
        this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
        this;
    }
  },

  detach: function( selector ) {
    return this.remove( selector, true );
  },

  domManip: function( args, table, callback ) {
    var results, first, fragment, parent,
      value = args[0],
      scripts = [];

    // We can't cloneNode fragments that contain checked, in WebKit
    if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
      return this.each(function() {
        jQuery(this).domManip( args, table, callback, true );
      });
    }

    if ( jQuery.isFunction(value) ) {
      return this.each(function(i) {
        var self = jQuery(this);
        args[0] = value.call(this, i, table ? self.html() : undefined);
        self.domManip( args, table, callback );
      });
    }

    if ( this[0] ) {
      parent = value && value.parentNode;

      // If we're in a fragment, just use that instead of building a new one
      if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
        results = { fragment: parent };

      } else {
        results = jQuery.buildFragment( args, this, scripts );
      }

      fragment = results.fragment;

      if ( fragment.childNodes.length === 1 ) {
        first = fragment = fragment.firstChild;
      } else {
        first = fragment.firstChild;
      }

      if ( first ) {
        table = table && jQuery.nodeName( first, "tr" );

        for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
          callback.call(
            table ?
              root(this[i], first) :
              this[i],
            // Make sure that we do not leak memory by inadvertently discarding
            // the original fragment (which might have attached data) instead of
            // using it; in addition, use the original fragment object for the last
            // item instead of first because it can end up being emptied incorrectly
            // in certain situations (Bug #8070).
            // Fragments from the fragment cache must always be cloned and never used
            // in place.
            results.cacheable || ( l > 1 && i < lastIndex ) ?
              jQuery.clone( fragment, true, true ) :
              fragment
          );
        }
      }

      if ( scripts.length ) {
        jQuery.each( scripts, evalScript );
      }
    }

    return this;
  }
});

function root( elem, cur ) {
  return jQuery.nodeName(elem, "table") ?
    (elem.getElementsByTagName("tbody")[0] ||
    elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
    elem;
}

function cloneCopyEvent( src, dest ) {

  if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
    return;
  }

  var type, i, l,
    oldData = jQuery._data( src ),
    curData = jQuery._data( dest, oldData ),
    events = oldData.events;

  if ( events ) {
    delete curData.handle;
    curData.events = {};

    for ( type in events ) {
      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
        jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
      }
    }
  }

  // make the cloned public data object a copy from the original
  if ( curData.data ) {
    curData.data = jQuery.extend( {}, curData.data );
  }
}

function cloneFixAttributes( src, dest ) {
  var nodeName;

  // We do not need to do anything for non-Elements
  if ( dest.nodeType !== 1 ) {
    return;
  }

  // clearAttributes removes the attributes, which we don't want,
  // but also removes the attachEvent events, which we *do* want
  if ( dest.clearAttributes ) {
    dest.clearAttributes();
  }

  // mergeAttributes, in contrast, only merges back on the
  // original attributes, not the events
  if ( dest.mergeAttributes ) {
    dest.mergeAttributes( src );
  }

  nodeName = dest.nodeName.toLowerCase();

  // IE6-8 fail to clone children inside object elements that use
  // the proprietary classid attribute value (rather than the type
  // attribute) to identify the type of content to display
  if ( nodeName === "object" ) {
    dest.outerHTML = src.outerHTML;

  } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
    // IE6-8 fails to persist the checked state of a cloned checkbox
    // or radio button. Worse, IE6-7 fail to give the cloned element
    // a checked appearance if the defaultChecked value isn't also set
    if ( src.checked ) {
      dest.defaultChecked = dest.checked = src.checked;
    }

    // IE6-7 get confused and end up setting the value of a cloned
    // checkbox/radio button to an empty string instead of "on"
    if ( dest.value !== src.value ) {
      dest.value = src.value;
    }

  // IE6-8 fails to return the selected option to the default selected
  // state when cloning options
  } else if ( nodeName === "option" ) {
    dest.selected = src.defaultSelected;

  // IE6-8 fails to set the defaultValue to the correct value when
  // cloning other types of input fields
  } else if ( nodeName === "input" || nodeName === "textarea" ) {
    dest.defaultValue = src.defaultValue;
  }

  // Event data gets referenced instead of copied if the expando
  // gets copied too
  dest.removeAttribute( jQuery.expando );
}

jQuery.buildFragment = function( args, nodes, scripts ) {
  var fragment, cacheable, cacheresults, doc,
  first = args[ 0 ];

  // nodes may contain either an explicit document object,
  // a jQuery collection or context object.
  // If nodes[0] contains a valid object to assign to doc
  if ( nodes && nodes[0] ) {
    doc = nodes[0].ownerDocument || nodes[0];
  }

  // Ensure that an attr object doesn't incorrectly stand in as a document object
  // Chrome and Firefox seem to allow this to occur and will throw exception
  // Fixes #8950
  if ( !doc.createDocumentFragment ) {
    doc = document;
  }

  // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
  // Cloning options loses the selected state, so don't cache them
  // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
  // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
  // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
  if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
    first.charAt(0) === "<" && !rnocache.test( first ) &&
    (jQuery.support.checkClone || !rchecked.test( first )) &&
    (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {

    cacheable = true;

    cacheresults = jQuery.fragments[ first ];
    if ( cacheresults && cacheresults !== 1 ) {
      fragment = cacheresults;
    }
  }

  if ( !fragment ) {
    fragment = doc.createDocumentFragment();
    jQuery.clean( args, doc, fragment, scripts );
  }

  if ( cacheable ) {
    jQuery.fragments[ first ] = cacheresults ? fragment : 1;
  }

  return { fragment: fragment, cacheable: cacheable };
};

jQuery.fragments = {};

jQuery.each({
  appendTo: "append",
  prependTo: "prepend",
  insertBefore: "before",
  insertAfter: "after",
  replaceAll: "replaceWith"
}, function( name, original ) {
  jQuery.fn[ name ] = function( selector ) {
    var ret = [],
      insert = jQuery( selector ),
      parent = this.length === 1 && this[0].parentNode;

    if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
      insert[ original ]( this[0] );
      return this;

    } else {
      for ( var i = 0, l = insert.length; i < l; i++ ) {
        var elems = ( i > 0 ? this.clone(true) : this ).get();
        jQuery( insert[i] )[ original ]( elems );
        ret = ret.concat( elems );
      }

      return this.pushStack( ret, name, insert.selector );
    }
  };
});

function getAll( elem ) {
  if ( typeof elem.getElementsByTagName !== "undefined" ) {
    return elem.getElementsByTagName( "*" );

  } else if ( typeof elem.querySelectorAll !== "undefined" ) {
    return elem.querySelectorAll( "*" );

  } else {
    return [];
  }
}

// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
  if ( elem.type === "checkbox" || elem.type === "radio" ) {
    elem.defaultChecked = elem.checked;
  }
}
// Finds all inputs and passes them to fixDefaultChecked
function findInputs( elem ) {
  var nodeName = ( elem.nodeName || "" ).toLowerCase();
  if ( nodeName === "input" ) {
    fixDefaultChecked( elem );
  // Skip scripts, get other children
  } else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
    jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
  }
}

// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
function shimCloneNode( elem ) {
  var div = document.createElement( "div" );
  safeFragment.appendChild( div );

  div.innerHTML = elem.outerHTML;
  return div.firstChild;
}

jQuery.extend({
  clone: function( elem, dataAndEvents, deepDataAndEvents ) {
    var srcElements,
      destElements,
      i,
      // IE<=8 does not properly clone detached, unknown element nodes
      clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
        elem.cloneNode( true ) :
        shimCloneNode( elem );

    if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
        (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
      // IE copies events bound via attachEvent when using cloneNode.
      // Calling detachEvent on the clone will also remove the events
      // from the original. In order to get around this, we use some
      // proprietary methods to clear the events. Thanks to MooTools
      // guys for this hotness.

      cloneFixAttributes( elem, clone );

      // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
      srcElements = getAll( elem );
      destElements = getAll( clone );

      // Weird iteration because IE will replace the length property
      // with an element if you are cloning the body and one of the
      // elements on the page has a name or id of "length"
      for ( i = 0; srcElements[i]; ++i ) {
        // Ensure that the destination node is not null; Fixes #9587
        if ( destElements[i] ) {
          cloneFixAttributes( srcElements[i], destElements[i] );
        }
      }
    }

    // Copy the events from the original to the clone
    if ( dataAndEvents ) {
      cloneCopyEvent( elem, clone );

      if ( deepDataAndEvents ) {
        srcElements = getAll( elem );
        destElements = getAll( clone );

        for ( i = 0; srcElements[i]; ++i ) {
          cloneCopyEvent( srcElements[i], destElements[i] );
        }
      }
    }

    srcElements = destElements = null;

    // Return the cloned set
    return clone;
  },

  clean: function( elems, context, fragment, scripts ) {
    var checkScriptType;

    context = context || document;

    // !context.createElement fails in IE with an error but returns typeof 'object'
    if ( typeof context.createElement === "undefined" ) {
      context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
    }

    var ret = [], j;

    for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
      if ( typeof elem === "number" ) {
        elem += "";
      }

      if ( !elem ) {
        continue;
      }

      // Convert html string into DOM nodes
      if ( typeof elem === "string" ) {
        if ( !rhtml.test( elem ) ) {
          elem = context.createTextNode( elem );
        } else {
          // Fix "XHTML"-style tags in all browsers
          elem = elem.replace(rxhtmlTag, "<$1></$2>");

          // Trim whitespace, otherwise indexOf won't work as expected
          var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
            wrap = wrapMap[ tag ] || wrapMap._default,
            depth = wrap[0],
            div = context.createElement("div");

          // Append wrapper element to unknown element safe doc fragment
          if ( context === document ) {
            // Use the fragment we've already created for this document
            safeFragment.appendChild( div );
          } else {
            // Use a fragment created with the owner document
            createSafeFragment( context ).appendChild( div );
          }

          // Go to html and back, then peel off extra wrappers
          div.innerHTML = wrap[1] + elem + wrap[2];

          // Move to the right depth
          while ( depth-- ) {
            div = div.lastChild;
          }

          // Remove IE's autoinserted <tbody> from table fragments
          if ( !jQuery.support.tbody ) {

            // String was a <table>, *may* have spurious <tbody>
            var hasBody = rtbody.test(elem),
              tbody = tag === "table" && !hasBody ?
                div.firstChild && div.firstChild.childNodes :

                // String was a bare <thead> or <tfoot>
                wrap[1] === "<table>" && !hasBody ?
                  div.childNodes :
                  [];

            for ( j = tbody.length - 1; j >= 0 ; --j ) {
              if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
                tbody[ j ].parentNode.removeChild( tbody[ j ] );
              }
            }
          }

          // IE completely kills leading whitespace when innerHTML is used
          if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
            div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
          }

          elem = div.childNodes;
        }
      }

      // Resets defaultChecked for any radios and checkboxes
      // about to be appended to the DOM in IE 6/7 (#8060)
      var len;
      if ( !jQuery.support.appendChecked ) {
        if ( elem[0] && typeof (len = elem.length) === "number" ) {
          for ( j = 0; j < len; j++ ) {
            findInputs( elem[j] );
          }
        } else {
          findInputs( elem );
        }
      }

      if ( elem.nodeType ) {
        ret.push( elem );
      } else {
        ret = jQuery.merge( ret, elem );
      }
    }

    if ( fragment ) {
      checkScriptType = function( elem ) {
        return !elem.type || rscriptType.test( elem.type );
      };
      for ( i = 0; ret[i]; i++ ) {
        if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
          scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );

        } else {
          if ( ret[i].nodeType === 1 ) {
            var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );

            ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
          }
          fragment.appendChild( ret[i] );
        }
      }
    }

    return ret;
  },

  cleanData: function( elems ) {
    var data, id,
      cache = jQuery.cache,
      special = jQuery.event.special,
      deleteExpando = jQuery.support.deleteExpando;

    for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
      if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
        continue;
      }

      id = elem[ jQuery.expando ];

      if ( id ) {
        data = cache[ id ];

        if ( data && data.events ) {
          for ( var type in data.events ) {
            if ( special[ type ] ) {
              jQuery.event.remove( elem, type );

            // This is a shortcut to avoid jQuery.event.remove's overhead
            } else {
              jQuery.removeEvent( elem, type, data.handle );
            }
          }

          // Null the DOM reference to avoid IE6/7/8 leak (#7054)
          if ( data.handle ) {
            data.handle.elem = null;
          }
        }

        if ( deleteExpando ) {
          delete elem[ jQuery.expando ];

        } else if ( elem.removeAttribute ) {
          elem.removeAttribute( jQuery.expando );
        }

        delete cache[ id ];
      }
    }
  }
});

function evalScript( i, elem ) {
  if ( elem.src ) {
    jQuery.ajax({
      url: elem.src,
      async: false,
      dataType: "script"
    });
  } else {
    jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
  }

  if ( elem.parentNode ) {
    elem.parentNode.removeChild( elem );
  }
}




var ralpha = /alpha\([^)]*\)/i,
  ropacity = /opacity=([^)]*)/,
  // fixed for IE9, see #8346
  rupper = /([A-Z]|^ms)/g,
  rnumpx = /^-?\d+(?:px)?$/i,
  rnum = /^-?\d/,
  rrelNum = /^([\-+])=([\-+.\de]+)/,

  cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  cssWidth = [ "Left", "Right" ],
  cssHeight = [ "Top", "Bottom" ],
  curCSS,

  getComputedStyle,
  currentStyle;

jQuery.fn.css = function( name, value ) {
  // Setting 'undefined' is a no-op
  if ( arguments.length === 2 && value === undefined ) {
    return this;
  }

  return jQuery.access( this, name, value, true, function( elem, name, value ) {
    return value !== undefined ?
      jQuery.style( elem, name, value ) :
      jQuery.css( elem, name );
  });
};

jQuery.extend({
  // Add in style property hooks for overriding the default
  // behavior of getting and setting a style property
  cssHooks: {
    opacity: {
      get: function( elem, computed ) {
        if ( computed ) {
          // We should always get a number back from opacity
          var ret = curCSS( elem, "opacity", "opacity" );
          return ret === "" ? "1" : ret;

        } else {
          return elem.style.opacity;
        }
      }
    }
  },

  // Exclude the following css properties to add px
  cssNumber: {
    "fillOpacity": true,
    "fontWeight": true,
    "lineHeight": true,
    "opacity": true,
    "orphans": true,
    "widows": true,
    "zIndex": true,
    "zoom": true
  },

  // Add in properties whose names you wish to fix before
  // setting or getting the value
  cssProps: {
    // normalize float css property
    "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
  },

  // Get and set the style property on a DOM Node
  style: function( elem, name, value, extra ) {
    // Don't set styles on text and comment nodes
    if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
      return;
    }

    // Make sure that we're working with the right name
    var ret, type, origName = jQuery.camelCase( name ),
      style = elem.style, hooks = jQuery.cssHooks[ origName ];

    name = jQuery.cssProps[ origName ] || origName;

    // Check if we're setting a value
    if ( value !== undefined ) {
      type = typeof value;

      // convert relative number strings (+= or -=) to relative numbers. #7345
      if ( type === "string" && (ret = rrelNum.exec( value )) ) {
        value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
        // Fixes bug #9237
        type = "number";
      }

      // Make sure that NaN and null values aren't set. See: #7116
      if ( value == null || type === "number" && isNaN( value ) ) {
        return;
      }

      // If a number was passed in, add 'px' to the (except for certain CSS properties)
      if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
        value += "px";
      }

      // If a hook was provided, use that value, otherwise just set the specified value
      if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
        // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
        // Fixes bug #5509
        try {
          style[ name ] = value;
        } catch(e) {}
      }

    } else {
      // If a hook was provided get the non-computed value from there
      if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
        return ret;
      }

      // Otherwise just get the value from the style object
      return style[ name ];
    }
  },

  css: function( elem, name, extra ) {
    var ret, hooks;

    // Make sure that we're working with the right name
    name = jQuery.camelCase( name );
    hooks = jQuery.cssHooks[ name ];
    name = jQuery.cssProps[ name ] || name;

    // cssFloat needs a special treatment
    if ( name === "cssFloat" ) {
      name = "float";
    }

    // If a hook was provided get the computed value from there
    if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
      return ret;

    // Otherwise, if a way to get the computed value exists, use that
    } else if ( curCSS ) {
      return curCSS( elem, name );
    }
  },

  // A method for quickly swapping in/out CSS properties to get correct calculations
  swap: function( elem, options, callback ) {
    var old = {};

    // Remember the old values, and insert the new ones
    for ( var name in options ) {
      old[ name ] = elem.style[ name ];
      elem.style[ name ] = options[ name ];
    }

    callback.call( elem );

    // Revert the old values
    for ( name in options ) {
      elem.style[ name ] = old[ name ];
    }
  }
});

// DEPRECATED, Use jQuery.css() instead
jQuery.curCSS = jQuery.css;

jQuery.each(["height", "width"], function( i, name ) {
  jQuery.cssHooks[ name ] = {
    get: function( elem, computed, extra ) {
      var val;

      if ( computed ) {
        if ( elem.offsetWidth !== 0 ) {
          return getWH( elem, name, extra );
        } else {
          jQuery.swap( elem, cssShow, function() {
            val = getWH( elem, name, extra );
          });
        }

        return val;
      }
    },

    set: function( elem, value ) {
      if ( rnumpx.test( value ) ) {
        // ignore negative width and height values #1599
        value = parseFloat( value );

        if ( value >= 0 ) {
          return value + "px";
        }

      } else {
        return value;
      }
    }
  };
});

if ( !jQuery.support.opacity ) {
  jQuery.cssHooks.opacity = {
    get: function( elem, computed ) {
      // IE uses filters for opacity
      return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
        ( parseFloat( RegExp.$1 ) / 100 ) + "" :
        computed ? "1" : "";
    },

    set: function( elem, value ) {
      var style = elem.style,
        currentStyle = elem.currentStyle,
        opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
        filter = currentStyle && currentStyle.filter || style.filter || "";

      // IE has trouble with opacity if it does not have layout
      // Force it by setting the zoom level
      style.zoom = 1;

      // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
      if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {

        // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
        // if "filter:" is present at all, clearType is disabled, we want to avoid this
        // style.removeAttribute is IE Only, but so apparently is this code path...
        style.removeAttribute( "filter" );

        // if there there is no filter style applied in a css rule, we are done
        if ( currentStyle && !currentStyle.filter ) {
          return;
        }
      }

      // otherwise, set new filter values
      style.filter = ralpha.test( filter ) ?
        filter.replace( ralpha, opacity ) :
        filter + " " + opacity;
    }
  };
}

jQuery(function() {
  // This hook cannot be added until DOM ready because the support test
  // for it is not run until after DOM ready
  if ( !jQuery.support.reliableMarginRight ) {
    jQuery.cssHooks.marginRight = {
      get: function( elem, computed ) {
        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
        // Work around by temporarily setting element display to inline-block
        var ret;
        jQuery.swap( elem, { "display": "inline-block" }, function() {
          if ( computed ) {
            ret = curCSS( elem, "margin-right", "marginRight" );
          } else {
            ret = elem.style.marginRight;
          }
        });
        return ret;
      }
    };
  }
});

if ( document.defaultView && document.defaultView.getComputedStyle ) {
  getComputedStyle = function( elem, name ) {
    var ret, defaultView, computedStyle;

    name = name.replace( rupper, "-$1" ).toLowerCase();

    if ( (defaultView = elem.ownerDocument.defaultView) &&
        (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
      ret = computedStyle.getPropertyValue( name );
      if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
        ret = jQuery.style( elem, name );
      }
    }

    return ret;
  };
}

if ( document.documentElement.currentStyle ) {
  currentStyle = function( elem, name ) {
    var left, rsLeft, uncomputed,
      ret = elem.currentStyle && elem.currentStyle[ name ],
      style = elem.style;

    // Avoid setting ret to empty string here
    // so we don't default to auto
    if ( ret === null && style && (uncomputed = style[ name ]) ) {
      ret = uncomputed;
    }

    // From the awesome hack by Dean Edwards
    // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

    // If we're not dealing with a regular pixel number
    // but a number that has a weird ending, we need to convert it to pixels
    if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {

      // Remember the original values
      left = style.left;
      rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;

      // Put in the new values to get a computed value out
      if ( rsLeft ) {
        elem.runtimeStyle.left = elem.currentStyle.left;
      }
      style.left = name === "fontSize" ? "1em" : ( ret || 0 );
      ret = style.pixelLeft + "px";

      // Revert the changed values
      style.left = left;
      if ( rsLeft ) {
        elem.runtimeStyle.left = rsLeft;
      }
    }

    return ret === "" ? "auto" : ret;
  };
}

curCSS = getComputedStyle || currentStyle;

function getWH( elem, name, extra ) {

  // Start with offset property
  var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
    which = name === "width" ? cssWidth : cssHeight,
    i = 0,
    len = which.length;

  if ( val > 0 ) {
    if ( extra !== "border" ) {
      for ( ; i < len; i++ ) {
        if ( !extra ) {
          val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
        }
        if ( extra === "margin" ) {
          val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
        } else {
          val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
        }
      }
    }

    return val + "px";
  }

  // Fall back to computed then uncomputed css if necessary
  val = curCSS( elem, name, name );
  if ( val < 0 || val == null ) {
    val = elem.style[ name ] || 0;
  }
  // Normalize "", auto, and prepare for extra
  val = parseFloat( val ) || 0;

  // Add padding, border, margin
  if ( extra ) {
    for ( ; i < len; i++ ) {
      val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
      if ( extra !== "padding" ) {
        val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
      }
      if ( extra === "margin" ) {
        val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
      }
    }
  }

  return val + "px";
}

if ( jQuery.expr && jQuery.expr.filters ) {
  jQuery.expr.filters.hidden = function( elem ) {
    var width = elem.offsetWidth,
      height = elem.offsetHeight;

    return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
  };

  jQuery.expr.filters.visible = function( elem ) {
    return !jQuery.expr.filters.hidden( elem );
  };
}




var r20 = /%20/g,
  rbracket = /\[\]$/,
  rCRLF = /\r?\n/g,
  rhash = /#.*$/,
  rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
  rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
  // #7653, #8125, #8152: local protocol detection
  rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
  rnoContent = /^(?:GET|HEAD)$/,
  rprotocol = /^\/\//,
  rquery = /\?/,
  rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
  rselectTextarea = /^(?:select|textarea)/i,
  rspacesAjax = /\s+/,
  rts = /([?&])_=[^&]*/,
  rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,

  // Keep a copy of the old load method
  _load = jQuery.fn.load,

  /* Prefilters
   * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
   * 2) These are called:
   *    - BEFORE asking for a transport
   *    - AFTER param serialization (s.data is a string if s.processData is true)
   * 3) key is the dataType
   * 4) the catchall symbol "*" can be used
   * 5) execution will start with transport dataType and THEN continue down to "*" if needed
   */
  prefilters = {},

  /* Transports bindings
   * 1) key is the dataType
   * 2) the catchall symbol "*" can be used
   * 3) selection will start with transport dataType and THEN go to "*" if needed
   */
  transports = {},

  // Document location
  ajaxLocation,

  // Document location segments
  ajaxLocParts,

  // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
  allTypes = ["*/"] + ["*"];

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
  ajaxLocation = location.href;
} catch( e ) {
  // Use the href attribute of an A element
  // since IE will modify it given document.location
  ajaxLocation = document.createElement( "a" );
  ajaxLocation.href = "";
  ajaxLocation = ajaxLocation.href;
}

// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

  // dataTypeExpression is optional and defaults to "*"
  return function( dataTypeExpression, func ) {

    if ( typeof dataTypeExpression !== "string" ) {
      func = dataTypeExpression;
      dataTypeExpression = "*";
    }

    if ( jQuery.isFunction( func ) ) {
      var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
        i = 0,
        length = dataTypes.length,
        dataType,
        list,
        placeBefore;

      // For each dataType in the dataTypeExpression
      for ( ; i < length; i++ ) {
        dataType = dataTypes[ i ];
        // We control if we're asked to add before
        // any existing element
        placeBefore = /^\+/.test( dataType );
        if ( placeBefore ) {
          dataType = dataType.substr( 1 ) || "*";
        }
        list = structure[ dataType ] = structure[ dataType ] || [];
        // then we add to the structure accordingly
        list[ placeBefore ? "unshift" : "push" ]( func );
      }
    }
  };
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
    dataType /* internal */, inspected /* internal */ ) {

  dataType = dataType || options.dataTypes[ 0 ];
  inspected = inspected || {};

  inspected[ dataType ] = true;

  var list = structure[ dataType ],
    i = 0,
    length = list ? list.length : 0,
    executeOnly = ( structure === prefilters ),
    selection;

  for ( ; i < length && ( executeOnly || !selection ); i++ ) {
    selection = list[ i ]( options, originalOptions, jqXHR );
    // If we got redirected to another dataType
    // we try there if executing only and not done already
    if ( typeof selection === "string" ) {
      if ( !executeOnly || inspected[ selection ] ) {
        selection = undefined;
      } else {
        options.dataTypes.unshift( selection );
        selection = inspectPrefiltersOrTransports(
            structure, options, originalOptions, jqXHR, selection, inspected );
      }
    }
  }
  // If we're only executing or nothing was selected
  // we try the catchall dataType if not done already
  if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
    selection = inspectPrefiltersOrTransports(
        structure, options, originalOptions, jqXHR, "*", inspected );
  }
  // unnecessary when only executing (prefilters)
  // but it'll be ignored by the caller in that case
  return selection;
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
  var key, deep,
    flatOptions = jQuery.ajaxSettings.flatOptions || {};
  for ( key in src ) {
    if ( src[ key ] !== undefined ) {
      ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
    }
  }
  if ( deep ) {
    jQuery.extend( true, target, deep );
  }
}

jQuery.fn.extend({
  load: function( url, params, callback ) {
    if ( typeof url !== "string" && _load ) {
      return _load.apply( this, arguments );

    // Don't do a request if no elements are being requested
    } else if ( !this.length ) {
      return this;
    }

    var off = url.indexOf( " " );
    if ( off >= 0 ) {
      var selector = url.slice( off, url.length );
      url = url.slice( 0, off );
    }

    // Default to a GET request
    var type = "GET";

    // If the second parameter was provided
    if ( params ) {
      // If it's a function
      if ( jQuery.isFunction( params ) ) {
        // We assume that it's the callback
        callback = params;
        params = undefined;

      // Otherwise, build a param string
      } else if ( typeof params === "object" ) {
        params = jQuery.param( params, jQuery.ajaxSettings.traditional );
        type = "POST";
      }
    }

    var self = this;

    // Request the remote document
    jQuery.ajax({
      url: url,
      type: type,
      dataType: "html",
      data: params,
      // Complete callback (responseText is used internally)
      complete: function( jqXHR, status, responseText ) {
        // Store the response as specified by the jqXHR object
        responseText = jqXHR.responseText;
        // If successful, inject the HTML into all the matched elements
        if ( jqXHR.isResolved() ) {
          // #4825: Get the actual response in case
          // a dataFilter is present in ajaxSettings
          jqXHR.done(function( r ) {
            responseText = r;
          });
          // See if a selector was specified
          self.html( selector ?
            // Create a dummy div to hold the results
            jQuery("<div>")
              // inject the contents of the document in, removing the scripts
              // to avoid any 'Permission Denied' errors in IE
              .append(responseText.replace(rscript, ""))

              // Locate the specified elements
              .find(selector) :

            // If not, just inject the full result
            responseText );
        }

        if ( callback ) {
          self.each( callback, [ responseText, status, jqXHR ] );
        }
      }
    });

    return this;
  },

  serialize: function() {
    return jQuery.param( this.serializeArray() );
  },

  serializeArray: function() {
    return this.map(function(){
      return this.elements ? jQuery.makeArray( this.elements ) : this;
    })
    .filter(function(){
      return this.name && !this.disabled &&
        ( this.checked || rselectTextarea.test( this.nodeName ) ||
          rinput.test( this.type ) );
    })
    .map(function( i, elem ){
      var val = jQuery( this ).val();

      return val == null ?
        null :
        jQuery.isArray( val ) ?
          jQuery.map( val, function( val, i ){
            return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
          }) :
          { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
    }).get();
  }
});

// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
  jQuery.fn[ o ] = function( f ){
    return this.on( o, f );
  };
});

jQuery.each( [ "get", "post" ], function( i, method ) {
  jQuery[ method ] = function( url, data, callback, type ) {
    // shift arguments if data argument was omitted
    if ( jQuery.isFunction( data ) ) {
      type = type || callback;
      callback = data;
      data = undefined;
    }

    return jQuery.ajax({
      type: method,
      url: url,
      data: data,
      success: callback,
      dataType: type
    });
  };
});

jQuery.extend({

  getScript: function( url, callback ) {
    return jQuery.get( url, undefined, callback, "script" );
  },

  getJSON: function( url, data, callback ) {
    return jQuery.get( url, data, callback, "json" );
  },

  // Creates a full fledged settings object into target
  // with both ajaxSettings and settings fields.
  // If target is omitted, writes into ajaxSettings.
  ajaxSetup: function( target, settings ) {
    if ( settings ) {
      // Building a settings object
      ajaxExtend( target, jQuery.ajaxSettings );
    } else {
      // Extending ajaxSettings
      settings = target;
      target = jQuery.ajaxSettings;
    }
    ajaxExtend( target, settings );
    return target;
  },

  ajaxSettings: {
    url: ajaxLocation,
    isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
    global: true,
    type: "GET",
    contentType: "application/x-www-form-urlencoded",
    processData: true,
    async: true,
    /*
    timeout: 0,
    data: null,
    dataType: null,
    username: null,
    password: null,
    cache: null,
    traditional: false,
    headers: {},
    */

    accepts: {
      xml: "application/xml, text/xml",
      html: "text/html",
      text: "text/plain",
      json: "application/json, text/javascript",
      "*": allTypes
    },

    contents: {
      xml: /xml/,
      html: /html/,
      json: /json/
    },

    responseFields: {
      xml: "responseXML",
      text: "responseText"
    },

    // List of data converters
    // 1) key format is "source_type destination_type" (a single space in-between)
    // 2) the catchall symbol "*" can be used for source_type
    converters: {

      // Convert anything to text
      "* text": window.String,

      // Text to html (true = no transformation)
      "text html": true,

      // Evaluate text as a json expression
      "text json": jQuery.parseJSON,

      // Parse text as xml
      "text xml": jQuery.parseXML
    },

    // For options that shouldn't be deep extended:
    // you can add your own custom options here if
    // and when you create one that shouldn't be
    // deep extended (see ajaxExtend)
    flatOptions: {
      context: true,
      url: true
    }
  },

  ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
  ajaxTransport: addToPrefiltersOrTransports( transports ),

  // Main method
  ajax: function( url, options ) {

    // If url is an object, simulate pre-1.5 signature
    if ( typeof url === "object" ) {
      options = url;
      url = undefined;
    }

    // Force options to be an object
    options = options || {};

    var // Create the final options object
      s = jQuery.ajaxSetup( {}, options ),
      // Callbacks context
      callbackContext = s.context || s,
      // Context for global events
      // It's the callbackContext if one was provided in the options
      // and if it's a DOM node or a jQuery collection
      globalEventContext = callbackContext !== s &&
        ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
            jQuery( callbackContext ) : jQuery.event,
      // Deferreds
      deferred = jQuery.Deferred(),
      completeDeferred = jQuery.Callbacks( "once memory" ),
      // Status-dependent callbacks
      statusCode = s.statusCode || {},
      // ifModified key
      ifModifiedKey,
      // Headers (they are sent all at once)
      requestHeaders = {},
      requestHeadersNames = {},
      // Response headers
      responseHeadersString,
      responseHeaders,
      // transport
      transport,
      // timeout handle
      timeoutTimer,
      // Cross-domain detection vars
      parts,
      // The jqXHR state
      state = 0,
      // To know if global events are to be dispatched
      fireGlobals,
      // Loop variable
      i,
      // Fake xhr
      jqXHR = {

        readyState: 0,

        // Caches the header
        setRequestHeader: function( name, value ) {
          if ( !state ) {
            var lname = name.toLowerCase();
            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
            requestHeaders[ name ] = value;
          }
          return this;
        },

        // Raw string
        getAllResponseHeaders: function() {
          return state === 2 ? responseHeadersString : null;
        },

        // Builds headers hashtable if needed
        getResponseHeader: function( key ) {
          var match;
          if ( state === 2 ) {
            if ( !responseHeaders ) {
              responseHeaders = {};
              while( ( match = rheaders.exec( responseHeadersString ) ) ) {
                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
              }
            }
            match = responseHeaders[ key.toLowerCase() ];
          }
          return match === undefined ? null : match;
        },

        // Overrides response content-type header
        overrideMimeType: function( type ) {
          if ( !state ) {
            s.mimeType = type;
          }
          return this;
        },

        // Cancel the request
        abort: function( statusText ) {
          statusText = statusText || "abort";
          if ( transport ) {
            transport.abort( statusText );
          }
          done( 0, statusText );
          return this;
        }
      };

    // Callback for when everything is done
    // It is defined here because jslint complains if it is declared
    // at the end of the function (which would be more logical and readable)
    function done( status, nativeStatusText, responses, headers ) {

      // Called once
      if ( state === 2 ) {
        return;
      }

      // State is "done" now
      state = 2;

      // Clear timeout if it exists
      if ( timeoutTimer ) {
        clearTimeout( timeoutTimer );
      }

      // Dereference transport for early garbage collection
      // (no matter how long the jqXHR object will be used)
      transport = undefined;

      // Cache response headers
      responseHeadersString = headers || "";

      // Set readyState
      jqXHR.readyState = status > 0 ? 4 : 0;

      var isSuccess,
        success,
        error,
        statusText = nativeStatusText,
        response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
        lastModified,
        etag;

      // If successful, handle type chaining
      if ( status >= 200 && status < 300 || status === 304 ) {

        // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
        if ( s.ifModified ) {

          if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
            jQuery.lastModified[ ifModifiedKey ] = lastModified;
          }
          if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
            jQuery.etag[ ifModifiedKey ] = etag;
          }
        }

        // If not modified
        if ( status === 304 ) {

          statusText = "notmodified";
          isSuccess = true;

        // If we have data
        } else {

          try {
            success = ajaxConvert( s, response );
            statusText = "success";
            isSuccess = true;
          } catch(e) {
            // We have a parsererror
            statusText = "parsererror";
            error = e;
          }
        }
      } else {
        // We extract error from statusText
        // then normalize statusText and status for non-aborts
        error = statusText;
        if ( !statusText || status ) {
          statusText = "error";
          if ( status < 0 ) {
            status = 0;
          }
        }
      }

      // Set data for the fake xhr object
      jqXHR.status = status;
      jqXHR.statusText = "" + ( nativeStatusText || statusText );

      // Success/Error
      if ( isSuccess ) {
        deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
      } else {
        deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
      }

      // Status-dependent callbacks
      jqXHR.statusCode( statusCode );
      statusCode = undefined;

      if ( fireGlobals ) {
        globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
            [ jqXHR, s, isSuccess ? success : error ] );
      }

      // Complete
      completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

      if ( fireGlobals ) {
        globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
        // Handle the global AJAX counter
        if ( !( --jQuery.active ) ) {
          jQuery.event.trigger( "ajaxStop" );
        }
      }
    }

    // Attach deferreds
    deferred.promise( jqXHR );
    jqXHR.success = jqXHR.done;
    jqXHR.error = jqXHR.fail;
    jqXHR.complete = completeDeferred.add;

    // Status-dependent callbacks
    jqXHR.statusCode = function( map ) {
      if ( map ) {
        var tmp;
        if ( state < 2 ) {
          for ( tmp in map ) {
            statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
          }
        } else {
          tmp = map[ jqXHR.status ];
          jqXHR.then( tmp, tmp );
        }
      }
      return this;
    };

    // Remove hash character (#7531: and string promotion)
    // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
    // We also use the url parameter if available
    s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

    // Extract dataTypes list
    s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );

    // Determine if a cross-domain request is in order
    if ( s.crossDomain == null ) {
      parts = rurl.exec( s.url.toLowerCase() );
      s.crossDomain = !!( parts &&
        ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
          ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
            ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
      );
    }

    // Convert data if not already a string
    if ( s.data && s.processData && typeof s.data !== "string" ) {
      s.data = jQuery.param( s.data, s.traditional );
    }

    // Apply prefilters
    inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

    // If request was aborted inside a prefiler, stop there
    if ( state === 2 ) {
      return false;
    }

    // We can fire global events as of now if asked to
    fireGlobals = s.global;

    // Uppercase the type
    s.type = s.type.toUpperCase();

    // Determine if request has content
    s.hasContent = !rnoContent.test( s.type );

    // Watch for a new set of requests
    if ( fireGlobals && jQuery.active++ === 0 ) {
      jQuery.event.trigger( "ajaxStart" );
    }

    // More options handling for requests with no content
    if ( !s.hasContent ) {

      // If data is available, append data to url
      if ( s.data ) {
        s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
        // #9682: remove data so that it's not used in an eventual retry
        delete s.data;
      }

      // Get ifModifiedKey before adding the anti-cache parameter
      ifModifiedKey = s.url;

      // Add anti-cache in url if needed
      if ( s.cache === false ) {

        var ts = jQuery.now(),
          // try replacing _= if it is there
          ret = s.url.replace( rts, "$1_=" + ts );

        // if nothing was replaced, add timestamp to the end
        s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
      }
    }

    // Set the correct header, if data is being sent
    if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
      jqXHR.setRequestHeader( "Content-Type", s.contentType );
    }

    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
    if ( s.ifModified ) {
      ifModifiedKey = ifModifiedKey || s.url;
      if ( jQuery.lastModified[ ifModifiedKey ] ) {
        jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
      }
      if ( jQuery.etag[ ifModifiedKey ] ) {
        jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
      }
    }

    // Set the Accepts header for the server, depending on the dataType
    jqXHR.setRequestHeader(
      "Accept",
      s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
        s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
        s.accepts[ "*" ]
    );

    // Check for headers option
    for ( i in s.headers ) {
      jqXHR.setRequestHeader( i, s.headers[ i ] );
    }

    // Allow custom headers/mimetypes and early abort
    if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
        // Abort if not done already
        jqXHR.abort();
        return false;

    }

    // Install callbacks on deferreds
    for ( i in { success: 1, error: 1, complete: 1 } ) {
      jqXHR[ i ]( s[ i ] );
    }

    // Get transport
    transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

    // If no transport, we auto-abort
    if ( !transport ) {
      done( -1, "No Transport" );
    } else {
      jqXHR.readyState = 1;
      // Send global event
      if ( fireGlobals ) {
        globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
      }
      // Timeout
      if ( s.async && s.timeout > 0 ) {
        timeoutTimer = setTimeout( function(){
          jqXHR.abort( "timeout" );
        }, s.timeout );
      }

      try {
        state = 1;
        transport.send( requestHeaders, done );
      } catch (e) {
        // Propagate exception as error if not done
        if ( state < 2 ) {
          done( -1, e );
        // Simply rethrow otherwise
        } else {
          throw e;
        }
      }
    }

    return jqXHR;
  },

  // Serialize an array of form elements or a set of
  // key/values into a query string
  param: function( a, traditional ) {
    var s = [],
      add = function( key, value ) {
        // If value is a function, invoke it and return its value
        value = jQuery.isFunction( value ) ? value() : value;
        s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
      };

    // Set traditional to true for jQuery <= 1.3.2 behavior.
    if ( traditional === undefined ) {
      traditional = jQuery.ajaxSettings.traditional;
    }

    // If an array was passed in, assume that it is an array of form elements.
    if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
      // Serialize the form elements
      jQuery.each( a, function() {
        add( this.name, this.value );
      });

    } else {
      // If traditional, encode the "old" way (the way 1.3.2 or older
      // did it), otherwise encode params recursively.
      for ( var prefix in a ) {
        buildParams( prefix, a[ prefix ], traditional, add );
      }
    }

    // Return the resulting serialization
    return s.join( "&" ).replace( r20, "+" );
  }
});

function buildParams( prefix, obj, traditional, add ) {
  if ( jQuery.isArray( obj ) ) {
    // Serialize array item.
    jQuery.each( obj, function( i, v ) {
      if ( traditional || rbracket.test( prefix ) ) {
        // Treat each array item as a scalar.
        add( prefix, v );

      } else {
        // If array item is non-scalar (array or object), encode its
        // numeric index to resolve deserialization ambiguity issues.
        // Note that rack (as of 1.0.0) can't currently deserialize
        // nested arrays properly, and attempting to do so may cause
        // a server error. Possible fixes are to modify rack's
        // deserialization algorithm or to provide an option or flag
        // to force array serialization to be shallow.
        buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
      }
    });

  } else if ( !traditional && obj != null && typeof obj === "object" ) {
    // Serialize object item.
    for ( var name in obj ) {
      buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
    }

  } else {
    // Serialize scalar item.
    add( prefix, obj );
  }
}

// This is still on the jQuery object... for now
// Want to move this to jQuery.ajax some day
jQuery.extend({

  // Counter for holding the number of active queries
  active: 0,

  // Last-Modified header cache for next request
  lastModified: {},
  etag: {}

});

/* Handles responses to an ajax request:
 * - sets all responseXXX fields accordingly
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

  var contents = s.contents,
    dataTypes = s.dataTypes,
    responseFields = s.responseFields,
    ct,
    type,
    finalDataType,
    firstDataType;

  // Fill responseXXX fields
  for ( type in responseFields ) {
    if ( type in responses ) {
      jqXHR[ responseFields[type] ] = responses[ type ];
    }
  }

  // Remove auto dataType and get content-type in the process
  while( dataTypes[ 0 ] === "*" ) {
    dataTypes.shift();
    if ( ct === undefined ) {
      ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
    }
  }

  // Check if we're dealing with a known content-type
  if ( ct ) {
    for ( type in contents ) {
      if ( contents[ type ] && contents[ type ].test( ct ) ) {
        dataTypes.unshift( type );
        break;
      }
    }
  }

  // Check to see if we have a response for the expected dataType
  if ( dataTypes[ 0 ] in responses ) {
    finalDataType = dataTypes[ 0 ];
  } else {
    // Try convertible dataTypes
    for ( type in responses ) {
      if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
        finalDataType = type;
        break;
      }
      if ( !firstDataType ) {
        firstDataType = type;
      }
    }
    // Or just use first one
    finalDataType = finalDataType || firstDataType;
  }

  // If we found a dataType
  // We add the dataType to the list if needed
  // and return the corresponding response
  if ( finalDataType ) {
    if ( finalDataType !== dataTypes[ 0 ] ) {
      dataTypes.unshift( finalDataType );
    }
    return responses[ finalDataType ];
  }
}

// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {

  // Apply the dataFilter if provided
  if ( s.dataFilter ) {
    response = s.dataFilter( response, s.dataType );
  }

  var dataTypes = s.dataTypes,
    converters = {},
    i,
    key,
    length = dataTypes.length,
    tmp,
    // Current and previous dataTypes
    current = dataTypes[ 0 ],
    prev,
    // Conversion expression
    conversion,
    // Conversion function
    conv,
    // Conversion functions (transitive conversion)
    conv1,
    conv2;

  // For each dataType in the chain
  for ( i = 1; i < length; i++ ) {

    // Create converters map
    // with lowercased keys
    if ( i === 1 ) {
      for ( key in s.converters ) {
        if ( typeof key === "string" ) {
          converters[ key.toLowerCase() ] = s.converters[ key ];
        }
      }
    }

    // Get the dataTypes
    prev = current;
    current = dataTypes[ i ];

    // If current is auto dataType, update it to prev
    if ( current === "*" ) {
      current = prev;
    // If no auto and dataTypes are actually different
    } else if ( prev !== "*" && prev !== current ) {

      // Get the converter
      conversion = prev + " " + current;
      conv = converters[ conversion ] || converters[ "* " + current ];

      // If there is no direct converter, search transitively
      if ( !conv ) {
        conv2 = undefined;
        for ( conv1 in converters ) {
          tmp = conv1.split( " " );
          if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
            conv2 = converters[ tmp[1] + " " + current ];
            if ( conv2 ) {
              conv1 = converters[ conv1 ];
              if ( conv1 === true ) {
                conv = conv2;
              } else if ( conv2 === true ) {
                conv = conv1;
              }
              break;
            }
          }
        }
      }
      // If we found no converter, dispatch an error
      if ( !( conv || conv2 ) ) {
        jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
      }
      // If found converter is not an equivalence
      if ( conv !== true ) {
        // Convert with 1 or 2 converters accordingly
        response = conv ? conv( response ) : conv2( conv1(response) );
      }
    }
  }
  return response;
}




var jsc = jQuery.now(),
  jsre = /(\=)\?(&|$)|\?\?/i;

// Default jsonp settings
jQuery.ajaxSetup({
  jsonp: "callback",
  jsonpCallback: function() {
    return jQuery.expando + "_" + ( jsc++ );
  }
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

  var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
    ( typeof s.data === "string" );

  if ( s.dataTypes[ 0 ] === "jsonp" ||
    s.jsonp !== false && ( jsre.test( s.url ) ||
        inspectData && jsre.test( s.data ) ) ) {

    var responseContainer,
      jsonpCallback = s.jsonpCallback =
        jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
      previous = window[ jsonpCallback ],
      url = s.url,
      data = s.data,
      replace = "$1" + jsonpCallback + "$2";

    if ( s.jsonp !== false ) {
      url = url.replace( jsre, replace );
      if ( s.url === url ) {
        if ( inspectData ) {
          data = data.replace( jsre, replace );
        }
        if ( s.data === data ) {
          // Add callback manually
          url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
        }
      }
    }

    s.url = url;
    s.data = data;

    // Install callback
    window[ jsonpCallback ] = function( response ) {
      responseContainer = [ response ];
    };

    // Clean-up function
    jqXHR.always(function() {
      // Set callback back to previous value
      window[ jsonpCallback ] = previous;
      // Call if it was a function and we have a response
      if ( responseContainer && jQuery.isFunction( previous ) ) {
        window[ jsonpCallback ]( responseContainer[ 0 ] );
      }
    });

    // Use data converter to retrieve json after script execution
    s.converters["script json"] = function() {
      if ( !responseContainer ) {
        jQuery.error( jsonpCallback + " was not called" );
      }
      return responseContainer[ 0 ];
    };

    // force json dataType
    s.dataTypes[ 0 ] = "json";

    // Delegate to script
    return "script";
  }
});




// Install script dataType
jQuery.ajaxSetup({
  accepts: {
    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
  },
  contents: {
    script: /javascript|ecmascript/
  },
  converters: {
    "text script": function( text ) {
      jQuery.globalEval( text );
      return text;
    }
  }
});

// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
  if ( s.cache === undefined ) {
    s.cache = false;
  }
  if ( s.crossDomain ) {
    s.type = "GET";
    s.global = false;
  }
});

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {

  // This transport only deals with cross domain requests
  if ( s.crossDomain ) {

    var script,
      head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;

    return {

      send: function( _, callback ) {

        script = document.createElement( "script" );

        script.async = "async";

        if ( s.scriptCharset ) {
          script.charset = s.scriptCharset;
        }

        script.src = s.url;

        // Attach handlers for all browsers
        script.onload = script.onreadystatechange = function( _, isAbort ) {

          if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

            // Handle memory leak in IE
            script.onload = script.onreadystatechange = null;

            // Remove the script
            if ( head && script.parentNode ) {
              head.removeChild( script );
            }

            // Dereference the script
            script = undefined;

            // Callback if not abort
            if ( !isAbort ) {
              callback( 200, "success" );
            }
          }
        };
        // Use insertBefore instead of appendChild  to circumvent an IE6 bug.
        // This arises when a base node is used (#2709 and #4378).
        head.insertBefore( script, head.firstChild );
      },

      abort: function() {
        if ( script ) {
          script.onload( 0, 1 );
        }
      }
    };
  }
});




var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
  xhrOnUnloadAbort = window.ActiveXObject ? function() {
    // Abort all pending requests
    for ( var key in xhrCallbacks ) {
      xhrCallbacks[ key ]( 0, 1 );
    }
  } : false,
  xhrId = 0,
  xhrCallbacks;

// Functions to create xhrs
function createStandardXHR() {
  try {
    return new window.XMLHttpRequest();
  } catch( e ) {}
}

function createActiveXHR() {
  try {
    return new window.ActiveXObject( "Microsoft.XMLHTTP" );
  } catch( e ) {}
}

// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
  /* Microsoft failed to properly
   * implement the XMLHttpRequest in IE7 (can't request local files),
   * so we use the ActiveXObject when it is available
   * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
   * we need a fallback.
   */
  function() {
    return !this.isLocal && createStandardXHR() || createActiveXHR();
  } :
  // For all other browsers, use the standard XMLHttpRequest object
  createStandardXHR;

// Determine support properties
(function( xhr ) {
  jQuery.extend( jQuery.support, {
    ajax: !!xhr,
    cors: !!xhr && ( "withCredentials" in xhr )
  });
})( jQuery.ajaxSettings.xhr() );

// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {

  jQuery.ajaxTransport(function( s ) {
    // Cross domain only allowed if supported through XMLHttpRequest
    if ( !s.crossDomain || jQuery.support.cors ) {

      var callback;

      return {
        send: function( headers, complete ) {

          // Get a new xhr
          var xhr = s.xhr(),
            handle,
            i;

          // Open the socket
          // Passing null username, generates a login popup on Opera (#2865)
          if ( s.username ) {
            xhr.open( s.type, s.url, s.async, s.username, s.password );
          } else {
            xhr.open( s.type, s.url, s.async );
          }

          // Apply custom fields if provided
          if ( s.xhrFields ) {
            for ( i in s.xhrFields ) {
              xhr[ i ] = s.xhrFields[ i ];
            }
          }

          // Override mime type if needed
          if ( s.mimeType && xhr.overrideMimeType ) {
            xhr.overrideMimeType( s.mimeType );
          }

          // X-Requested-With header
          // For cross-domain requests, seeing as conditions for a preflight are
          // akin to a jigsaw puzzle, we simply never set it to be sure.
          // (it can always be set on a per-request basis or even using ajaxSetup)
          // For same-domain requests, won't change header if already provided.
          if ( !s.crossDomain && !headers["X-Requested-With"] ) {
            headers[ "X-Requested-With" ] = "XMLHttpRequest";
          }

          // Need an extra try/catch for cross domain requests in Firefox 3
          try {
            for ( i in headers ) {
              xhr.setRequestHeader( i, headers[ i ] );
            }
          } catch( _ ) {}

          // Do send the request
          // This may raise an exception which is actually
          // handled in jQuery.ajax (so no try/catch here)
          xhr.send( ( s.hasContent && s.data ) || null );

          // Listener
          callback = function( _, isAbort ) {

            var status,
              statusText,
              responseHeaders,
              responses,
              xml;

            // Firefox throws exceptions when accessing properties
            // of an xhr when a network error occured
            // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
            try {

              // Was never called and is aborted or complete
              if ( callback && ( isAbort || xhr.readyState === 4 ) ) {

                // Only called once
                callback = undefined;

                // Do not keep as active anymore
                if ( handle ) {
                  xhr.onreadystatechange = jQuery.noop;
                  if ( xhrOnUnloadAbort ) {
                    delete xhrCallbacks[ handle ];
                  }
                }

                // If it's an abort
                if ( isAbort ) {
                  // Abort it manually if needed
                  if ( xhr.readyState !== 4 ) {
                    xhr.abort();
                  }
                } else {
                  status = xhr.status;
                  responseHeaders = xhr.getAllResponseHeaders();
                  responses = {};
                  xml = xhr.responseXML;

                  // Construct response list
                  if ( xml && xml.documentElement /* #4958 */ ) {
                    responses.xml = xml;
                  }
                  responses.text = xhr.responseText;

                  // Firefox throws an exception when accessing
                  // statusText for faulty cross-domain requests
                  try {
                    statusText = xhr.statusText;
                  } catch( e ) {
                    // We normalize with Webkit giving an empty statusText
                    statusText = "";
                  }

                  // Filter status for non standard behaviors

                  // If the request is local and we have data: assume a success
                  // (success with no data won't get notified, that's the best we
                  // can do given current implementations)
                  if ( !status && s.isLocal && !s.crossDomain ) {
                    status = responses.text ? 200 : 404;
                  // IE - #1450: sometimes returns 1223 when it should be 204
                  } else if ( status === 1223 ) {
                    status = 204;
                  }
                }
              }
            } catch( firefoxAccessException ) {
              if ( !isAbort ) {
                complete( -1, firefoxAccessException );
              }
            }

            // Call complete if needed
            if ( responses ) {
              complete( status, statusText, responses, responseHeaders );
            }
          };

          // if we're in sync mode or it's in cache
          // and has been retrieved directly (IE6 & IE7)
          // we need to manually fire the callback
          if ( !s.async || xhr.readyState === 4 ) {
            callback();
          } else {
            handle = ++xhrId;
            if ( xhrOnUnloadAbort ) {
              // Create the active xhrs callbacks list if needed
              // and attach the unload handler
              if ( !xhrCallbacks ) {
                xhrCallbacks = {};
                jQuery( window ).unload( xhrOnUnloadAbort );
              }
              // Add to list of active xhrs callbacks
              xhrCallbacks[ handle ] = callback;
            }
            xhr.onreadystatechange = callback;
          }
        },

        abort: function() {
          if ( callback ) {
            callback(0,1);
          }
        }
      };
    }
  });
}




var elemdisplay = {},
  iframe, iframeDoc,
  rfxtypes = /^(?:toggle|show|hide)$/,
  rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
  timerId,
  fxAttrs = [
    // height animations
    [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
    // width animations
    [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
    // opacity animations
    [ "opacity" ]
  ],
  fxNow;

jQuery.fn.extend({
  show: function( speed, easing, callback ) {
    var elem, display;

    if ( speed || speed === 0 ) {
      return this.animate( genFx("show", 3), speed, easing, callback );

    } else {
      for ( var i = 0, j = this.length; i < j; i++ ) {
        elem = this[ i ];

        if ( elem.style ) {
          display = elem.style.display;

          // Reset the inline display of this element to learn if it is
          // being hidden by cascaded rules or not
          if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
            display = elem.style.display = "";
          }

          // Set elements which have been overridden with display: none
          // in a stylesheet to whatever the default browser style is
          // for such an element
          if ( display === "" && jQuery.css(elem, "display") === "none" ) {
            jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
          }
        }
      }

      // Set the display of most of the elements in a second loop
      // to avoid the constant reflow
      for ( i = 0; i < j; i++ ) {
        elem = this[ i ];

        if ( elem.style ) {
          display = elem.style.display;

          if ( display === "" || display === "none" ) {
            elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
          }
        }
      }

      return this;
    }
  },

  hide: function( speed, easing, callback ) {
    if ( speed || speed === 0 ) {
      return this.animate( genFx("hide", 3), speed, easing, callback);

    } else {
      var elem, display,
        i = 0,
        j = this.length;

      for ( ; i < j; i++ ) {
        elem = this[i];
        if ( elem.style ) {
          display = jQuery.css( elem, "display" );

          if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
            jQuery._data( elem, "olddisplay", display );
          }
        }
      }

      // Set the display of the elements in a second loop
      // to avoid the constant reflow
      for ( i = 0; i < j; i++ ) {
        if ( this[i].style ) {
          this[i].style.display = "none";
        }
      }

      return this;
    }
  },

  // Save the old toggle function
  _toggle: jQuery.fn.toggle,

  toggle: function( fn, fn2, callback ) {
    var bool = typeof fn === "boolean";

    if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
      this._toggle.apply( this, arguments );

    } else if ( fn == null || bool ) {
      this.each(function() {
        var state = bool ? fn : jQuery(this).is(":hidden");
        jQuery(this)[ state ? "show" : "hide" ]();
      });

    } else {
      this.animate(genFx("toggle", 3), fn, fn2, callback);
    }

    return this;
  },

  fadeTo: function( speed, to, easing, callback ) {
    return this.filter(":hidden").css("opacity", 0).show().end()
          .animate({opacity: to}, speed, easing, callback);
  },

  animate: function( prop, speed, easing, callback ) {
    var optall = jQuery.speed( speed, easing, callback );

    if ( jQuery.isEmptyObject( prop ) ) {
      return this.each( optall.complete, [ false ] );
    }

    // Do not change referenced properties as per-property easing will be lost
    prop = jQuery.extend( {}, prop );

    function doAnimation() {
      // XXX 'this' does not always have a nodeName when running the
      // test suite

      if ( optall.queue === false ) {
        jQuery._mark( this );
      }

      var opt = jQuery.extend( {}, optall ),
        isElement = this.nodeType === 1,
        hidden = isElement && jQuery(this).is(":hidden"),
        name, val, p, e,
        parts, start, end, unit,
        method;

      // will store per property easing and be used to determine when an animation is complete
      opt.animatedProperties = {};

      for ( p in prop ) {

        // property name normalization
        name = jQuery.camelCase( p );
        if ( p !== name ) {
          prop[ name ] = prop[ p ];
          delete prop[ p ];
        }

        val = prop[ name ];

        // easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
        if ( jQuery.isArray( val ) ) {
          opt.animatedProperties[ name ] = val[ 1 ];
          val = prop[ name ] = val[ 0 ];
        } else {
          opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
        }

        if ( val === "hide" && hidden || val === "show" && !hidden ) {
          return opt.complete.call( this );
        }

        if ( isElement && ( name === "height" || name === "width" ) ) {
          // Make sure that nothing sneaks out
          // Record all 3 overflow attributes because IE does not
          // change the overflow attribute when overflowX and
          // overflowY are set to the same value
          opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];

          // Set display property to inline-block for height/width
          // animations on inline elements that are having width/height animated
          if ( jQuery.css( this, "display" ) === "inline" &&
              jQuery.css( this, "float" ) === "none" ) {

            // inline-level elements accept inline-block;
            // block-level elements need to be inline with layout
            if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
              this.style.display = "inline-block";

            } else {
              this.style.zoom = 1;
            }
          }
        }
      }

      if ( opt.overflow != null ) {
        this.style.overflow = "hidden";
      }

      for ( p in prop ) {
        e = new jQuery.fx( this, opt, p );
        val = prop[ p ];

        if ( rfxtypes.test( val ) ) {

          // Tracks whether to show or hide based on private
          // data attached to the element
          method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
          if ( method ) {
            jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
            e[ method ]();
          } else {
            e[ val ]();
          }

        } else {
          parts = rfxnum.exec( val );
          start = e.cur();

          if ( parts ) {
            end = parseFloat( parts[2] );
            unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );

            // We need to compute starting value
            if ( unit !== "px" ) {
              jQuery.style( this, p, (end || 1) + unit);
              start = ( (end || 1) / e.cur() ) * start;
              jQuery.style( this, p, start + unit);
            }

            // If a +=/-= token was provided, we're doing a relative animation
            if ( parts[1] ) {
              end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
            }

            e.custom( start, end, unit );

          } else {
            e.custom( start, val, "" );
          }
        }
      }

      // For JS strict compliance
      return true;
    }

    return optall.queue === false ?
      this.each( doAnimation ) :
      this.queue( optall.queue, doAnimation );
  },

  stop: function( type, clearQueue, gotoEnd ) {
    if ( typeof type !== "string" ) {
      gotoEnd = clearQueue;
      clearQueue = type;
      type = undefined;
    }
    if ( clearQueue && type !== false ) {
      this.queue( type || "fx", [] );
    }

    return this.each(function() {
      var index,
        hadTimers = false,
        timers = jQuery.timers,
        data = jQuery._data( this );

      // clear marker counters if we know they won't be
      if ( !gotoEnd ) {
        jQuery._unmark( true, this );
      }

      function stopQueue( elem, data, index ) {
        var hooks = data[ index ];
        jQuery.removeData( elem, index, true );
        hooks.stop( gotoEnd );
      }

      if ( type == null ) {
        for ( index in data ) {
          if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
            stopQueue( this, data, index );
          }
        }
      } else if ( data[ index = type + ".run" ] && data[ index ].stop ){
        stopQueue( this, data, index );
      }

      for ( index = timers.length; index--; ) {
        if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
          if ( gotoEnd ) {

            // force the next step to be the last
            timers[ index ]( true );
          } else {
            timers[ index ].saveState();
          }
          hadTimers = true;
          timers.splice( index, 1 );
        }
      }

      // start the next in the queue if the last step wasn't forced
      // timers currently will call their complete callbacks, which will dequeue
      // but only if they were gotoEnd
      if ( !( gotoEnd && hadTimers ) ) {
        jQuery.dequeue( this, type );
      }
    });
  }

});

// Animations created synchronously will run synchronously
function createFxNow() {
  setTimeout( clearFxNow, 0 );
  return ( fxNow = jQuery.now() );
}

function clearFxNow() {
  fxNow = undefined;
}

// Generate parameters to create a standard animation
function genFx( type, num ) {
  var obj = {};

  jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
    obj[ this ] = type;
  });

  return obj;
}

// Generate shortcuts for custom animations
jQuery.each({
  slideDown: genFx( "show", 1 ),
  slideUp: genFx( "hide", 1 ),
  slideToggle: genFx( "toggle", 1 ),
  fadeIn: { opacity: "show" },
  fadeOut: { opacity: "hide" },
  fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
  jQuery.fn[ name ] = function( speed, easing, callback ) {
    return this.animate( props, speed, easing, callback );
  };
});

jQuery.extend({
  speed: function( speed, easing, fn ) {
    var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
      complete: fn || !fn && easing ||
        jQuery.isFunction( speed ) && speed,
      duration: speed,
      easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
    };

    opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
      opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

    // normalize opt.queue - true/undefined/null -> "fx"
    if ( opt.queue == null || opt.queue === true ) {
      opt.queue = "fx";
    }

    // Queueing
    opt.old = opt.complete;

    opt.complete = function( noUnmark ) {
      if ( jQuery.isFunction( opt.old ) ) {
        opt.old.call( this );
      }

      if ( opt.queue ) {
        jQuery.dequeue( this, opt.queue );
      } else if ( noUnmark !== false ) {
        jQuery._unmark( this );
      }
    };

    return opt;
  },

  easing: {
    linear: function( p, n, firstNum, diff ) {
      return firstNum + diff * p;
    },
    swing: function( p, n, firstNum, diff ) {
      return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
    }
  },

  timers: [],

  fx: function( elem, options, prop ) {
    this.options = options;
    this.elem = elem;
    this.prop = prop;

    options.orig = options.orig || {};
  }

});

jQuery.fx.prototype = {
  // Simple function for setting a style value
  update: function() {
    if ( this.options.step ) {
      this.options.step.call( this.elem, this.now, this );
    }

    ( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
  },

  // Get the current size
  cur: function() {
    if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
      return this.elem[ this.prop ];
    }

    var parsed,
      r = jQuery.css( this.elem, this.prop );
    // Empty strings, null, undefined and "auto" are converted to 0,
    // complex values such as "rotate(1rad)" are returned as is,
    // simple values such as "10px" are parsed to Float.
    return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
  },

  // Start an animation from one number to another
  custom: function( from, to, unit ) {
    var self = this,
      fx = jQuery.fx;

    this.startTime = fxNow || createFxNow();
    this.end = to;
    this.now = this.start = from;
    this.pos = this.state = 0;
    this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );

    function t( gotoEnd ) {
      return self.step( gotoEnd );
    }

    t.queue = this.options.queue;
    t.elem = this.elem;
    t.saveState = function() {
      if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
        jQuery._data( self.elem, "fxshow" + self.prop, self.start );
      }
    };

    if ( t() && jQuery.timers.push(t) && !timerId ) {
      timerId = setInterval( fx.tick, fx.interval );
    }
  },

  // Simple 'show' function
  show: function() {
    var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );

    // Remember where we started, so that we can go back to it later
    this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
    this.options.show = true;

    // Begin the animation
    // Make sure that we start at a small width/height to avoid any flash of content
    if ( dataShow !== undefined ) {
      // This show is picking up where a previous hide or show left off
      this.custom( this.cur(), dataShow );
    } else {
      this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
    }

    // Start by showing the element
    jQuery( this.elem ).show();
  },

  // Simple 'hide' function
  hide: function() {
    // Remember where we started, so that we can go back to it later
    this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
    this.options.hide = true;

    // Begin the animation
    this.custom( this.cur(), 0 );
  },

  // Each step of an animation
  step: function( gotoEnd ) {
    var p, n, complete,
      t = fxNow || createFxNow(),
      done = true,
      elem = this.elem,
      options = this.options;

    if ( gotoEnd || t >= options.duration + this.startTime ) {
      this.now = this.end;
      this.pos = this.state = 1;
      this.update();

      options.animatedProperties[ this.prop ] = true;

      for ( p in options.animatedProperties ) {
        if ( options.animatedProperties[ p ] !== true ) {
          done = false;
        }
      }

      if ( done ) {
        // Reset the overflow
        if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {

          jQuery.each( [ "", "X", "Y" ], function( index, value ) {
            elem.style[ "overflow" + value ] = options.overflow[ index ];
          });
        }

        // Hide the element if the "hide" operation was done
        if ( options.hide ) {
          jQuery( elem ).hide();
        }

        // Reset the properties, if the item has been hidden or shown
        if ( options.hide || options.show ) {
          for ( p in options.animatedProperties ) {
            jQuery.style( elem, p, options.orig[ p ] );
            jQuery.removeData( elem, "fxshow" + p, true );
            // Toggle data is no longer needed
            jQuery.removeData( elem, "toggle" + p, true );
          }
        }

        // Execute the complete function
        // in the event that the complete function throws an exception
        // we must ensure it won't be called twice. #5684

        complete = options.complete;
        if ( complete ) {

          options.complete = false;
          complete.call( elem );
        }
      }

      return false;

    } else {
      // classical easing cannot be used with an Infinity duration
      if ( options.duration == Infinity ) {
        this.now = t;
      } else {
        n = t - this.startTime;
        this.state = n / options.duration;

        // Perform the easing function, defaults to swing
        this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
        this.now = this.start + ( (this.end - this.start) * this.pos );
      }
      // Perform the next step of the animation
      this.update();
    }

    return true;
  }
};

jQuery.extend( jQuery.fx, {
  tick: function() {
    var timer,
      timers = jQuery.timers,
      i = 0;

    for ( ; i < timers.length; i++ ) {
      timer = timers[ i ];
      // Checks the timer has not already been removed
      if ( !timer() && timers[ i ] === timer ) {
        timers.splice( i--, 1 );
      }
    }

    if ( !timers.length ) {
      jQuery.fx.stop();
    }
  },

  interval: 13,

  stop: function() {
    clearInterval( timerId );
    timerId = null;
  },

  speeds: {
    slow: 600,
    fast: 200,
    // Default speed
    _default: 400
  },

  step: {
    opacity: function( fx ) {
      jQuery.style( fx.elem, "opacity", fx.now );
    },

    _default: function( fx ) {
      if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
        fx.elem.style[ fx.prop ] = fx.now + fx.unit;
      } else {
        fx.elem[ fx.prop ] = fx.now;
      }
    }
  }
});

// Adds width/height step functions
// Do not set anything below 0
jQuery.each([ "width", "height" ], function( i, prop ) {
  jQuery.fx.step[ prop ] = function( fx ) {
    jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
  };
});

if ( jQuery.expr && jQuery.expr.filters ) {
  jQuery.expr.filters.animated = function( elem ) {
    return jQuery.grep(jQuery.timers, function( fn ) {
      return elem === fn.elem;
    }).length;
  };
}

// Try to restore the default display value of an element
function defaultDisplay( nodeName ) {

  if ( !elemdisplay[ nodeName ] ) {

    var body = document.body,
      elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
      display = elem.css( "display" );
    elem.remove();

    // If the simple way fails,
    // get element's real default display by attaching it to a temp iframe
    if ( display === "none" || display === "" ) {
      // No iframe to use yet, so create it
      if ( !iframe ) {
        iframe = document.createElement( "iframe" );
        iframe.frameBorder = iframe.width = iframe.height = 0;
      }

      body.appendChild( iframe );

      // Create a cacheable copy of the iframe document on first call.
      // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
      // document to it; WebKit & Firefox won't allow reusing the iframe document.
      if ( !iframeDoc || !iframe.createElement ) {
        iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
        iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
        iframeDoc.close();
      }

      elem = iframeDoc.createElement( nodeName );

      iframeDoc.body.appendChild( elem );

      display = jQuery.css( elem, "display" );
      body.removeChild( iframe );
    }

    // Store the correct default display
    elemdisplay[ nodeName ] = display;
  }

  return elemdisplay[ nodeName ];
}




var rtable = /^t(?:able|d|h)$/i,
  rroot = /^(?:body|html)$/i;

if ( "getBoundingClientRect" in document.documentElement ) {
  jQuery.fn.offset = function( options ) {
    var elem = this[0], box;

    if ( options ) {
      return this.each(function( i ) {
        jQuery.offset.setOffset( this, options, i );
      });
    }

    if ( !elem || !elem.ownerDocument ) {
      return null;
    }

    if ( elem === elem.ownerDocument.body ) {
      return jQuery.offset.bodyOffset( elem );
    }

    try {
      box = elem.getBoundingClientRect();
    } catch(e) {}

    var doc = elem.ownerDocument,
      docElem = doc.documentElement;

    // Make sure we're not dealing with a disconnected DOM node
    if ( !box || !jQuery.contains( docElem, elem ) ) {
      return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
    }

    var body = doc.body,
      win = getWindow(doc),
      clientTop  = docElem.clientTop  || body.clientTop  || 0,
      clientLeft = docElem.clientLeft || body.clientLeft || 0,
      scrollTop  = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop,
      scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
      top  = box.top  + scrollTop  - clientTop,
      left = box.left + scrollLeft - clientLeft;

    return { top: top, left: left };
  };

} else {
  jQuery.fn.offset = function( options ) {
    var elem = this[0];

    if ( options ) {
      return this.each(function( i ) {
        jQuery.offset.setOffset( this, options, i );
      });
    }

    if ( !elem || !elem.ownerDocument ) {
      return null;
    }

    if ( elem === elem.ownerDocument.body ) {
      return jQuery.offset.bodyOffset( elem );
    }

    var computedStyle,
      offsetParent = elem.offsetParent,
      prevOffsetParent = elem,
      doc = elem.ownerDocument,
      docElem = doc.documentElement,
      body = doc.body,
      defaultView = doc.defaultView,
      prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
      top = elem.offsetTop,
      left = elem.offsetLeft;

    while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
      if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
        break;
      }

      computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
      top  -= elem.scrollTop;
      left -= elem.scrollLeft;

      if ( elem === offsetParent ) {
        top  += elem.offsetTop;
        left += elem.offsetLeft;

        if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
          top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
          left += parseFloat( computedStyle.borderLeftWidth ) || 0;
        }

        prevOffsetParent = offsetParent;
        offsetParent = elem.offsetParent;
      }

      if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
        top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
        left += parseFloat( computedStyle.borderLeftWidth ) || 0;
      }

      prevComputedStyle = computedStyle;
    }

    if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
      top  += body.offsetTop;
      left += body.offsetLeft;
    }

    if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
      top  += Math.max( docElem.scrollTop, body.scrollTop );
      left += Math.max( docElem.scrollLeft, body.scrollLeft );
    }

    return { top: top, left: left };
  };
}

jQuery.offset = {

  bodyOffset: function( body ) {
    var top = body.offsetTop,
      left = body.offsetLeft;

    if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
      top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
      left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
    }

    return { top: top, left: left };
  },

  setOffset: function( elem, options, i ) {
    var position = jQuery.css( elem, "position" );

    // set position first, in-case top/left are set even on static elem
    if ( position === "static" ) {
      elem.style.position = "relative";
    }

    var curElem = jQuery( elem ),
      curOffset = curElem.offset(),
      curCSSTop = jQuery.css( elem, "top" ),
      curCSSLeft = jQuery.css( elem, "left" ),
      calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
      props = {}, curPosition = {}, curTop, curLeft;

    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
    if ( calculatePosition ) {
      curPosition = curElem.position();
      curTop = curPosition.top;
      curLeft = curPosition.left;
    } else {
      curTop = parseFloat( curCSSTop ) || 0;
      curLeft = parseFloat( curCSSLeft ) || 0;
    }

    if ( jQuery.isFunction( options ) ) {
      options = options.call( elem, i, curOffset );
    }

    if ( options.top != null ) {
      props.top = ( options.top - curOffset.top ) + curTop;
    }
    if ( options.left != null ) {
      props.left = ( options.left - curOffset.left ) + curLeft;
    }

    if ( "using" in options ) {
      options.using.call( elem, props );
    } else {
      curElem.css( props );
    }
  }
};


jQuery.fn.extend({

  position: function() {
    if ( !this[0] ) {
      return null;
    }

    var elem = this[0],

    // Get *real* offsetParent
    offsetParent = this.offsetParent(),

    // Get correct offsets
    offset       = this.offset(),
    parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();

    // Subtract element margins
    // note: when an element has margin: auto the offsetLeft and marginLeft
    // are the same in Safari causing offset.left to incorrectly be 0
    offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
    offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;

    // Add offsetParent borders
    parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
    parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;

    // Subtract the two offsets
    return {
      top:  offset.top  - parentOffset.top,
      left: offset.left - parentOffset.left
    };
  },

  offsetParent: function() {
    return this.map(function() {
      var offsetParent = this.offsetParent || document.body;
      while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
        offsetParent = offsetParent.offsetParent;
      }
      return offsetParent;
    });
  }
});


// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
  var method = "scroll" + name;

  jQuery.fn[ method ] = function( val ) {
    var elem, win;

    if ( val === undefined ) {
      elem = this[ 0 ];

      if ( !elem ) {
        return null;
      }

      win = getWindow( elem );

      // Return the scroll offset
      return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
        jQuery.support.boxModel && win.document.documentElement[ method ] ||
          win.document.body[ method ] :
        elem[ method ];
    }

    // Set the scroll offset
    return this.each(function() {
      win = getWindow( this );

      if ( win ) {
        win.scrollTo(
          !i ? val : jQuery( win ).scrollLeft(),
           i ? val : jQuery( win ).scrollTop()
        );

      } else {
        this[ method ] = val;
      }
    });
  };
});

function getWindow( elem ) {
  return jQuery.isWindow( elem ) ?
    elem :
    elem.nodeType === 9 ?
      elem.defaultView || elem.parentWindow :
      false;
}




// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {

  var type = name.toLowerCase();

  // innerHeight and innerWidth
  jQuery.fn[ "inner" + name ] = function() {
    var elem = this[0];
    return elem ?
      elem.style ?
      parseFloat( jQuery.css( elem, type, "padding" ) ) :
      this[ type ]() :
      null;
  };

  // outerHeight and outerWidth
  jQuery.fn[ "outer" + name ] = function( margin ) {
    var elem = this[0];
    return elem ?
      elem.style ?
      parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
      this[ type ]() :
      null;
  };

  jQuery.fn[ type ] = function( size ) {
    // Get window width or height
    var elem = this[0];
    if ( !elem ) {
      return size == null ? null : this;
    }

    if ( jQuery.isFunction( size ) ) {
      return this.each(function( i ) {
        var self = jQuery( this );
        self[ type ]( size.call( this, i, self[ type ]() ) );
      });
    }

    if ( jQuery.isWindow( elem ) ) {
      // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
      // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
      var docElemProp = elem.document.documentElement[ "client" + name ],
        body = elem.document.body;
      return elem.document.compatMode === "CSS1Compat" && docElemProp ||
        body && body[ "client" + name ] || docElemProp;

    // Get document width or height
    } else if ( elem.nodeType === 9 ) {
      // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
      return Math.max(
        elem.documentElement["client" + name],
        elem.body["scroll" + name], elem.documentElement["scroll" + name],
        elem.body["offset" + name], elem.documentElement["offset" + name]
      );

    // Get or set width or height on the element
    } else if ( size === undefined ) {
      var orig = jQuery.css( elem, type ),
        ret = parseFloat( orig );

      return jQuery.isNumeric( ret ) ? ret : orig;

    // Set the width or height on the element (default to pixels if value is unitless)
    } else {
      return this.css( type, typeof size === "string" ? size : size + "px" );
    }
  };

});




// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;

// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
  define( "jquery", [], function () { return jQuery; } );
}



})( window );
/*!
 * jQuery UI 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI
 */

(function( $, undefined ) {

// prevent duplicate loading
// this is only a problem because we proxy existing functions
// and we don't want to double proxy them
$.ui = $.ui || {};
if ( $.ui.version ) {
	return;
}

$.extend( $.ui, {
	version: "1.8.17",

	keyCode: {
		ALT: 18,
		BACKSPACE: 8,
		CAPS_LOCK: 20,
		COMMA: 188,
		COMMAND: 91,
		COMMAND_LEFT: 91, // COMMAND
		COMMAND_RIGHT: 93,
		CONTROL: 17,
		DELETE: 46,
		DOWN: 40,
		END: 35,
		ENTER: 13,
		ESCAPE: 27,
		HOME: 36,
		INSERT: 45,
		LEFT: 37,
		MENU: 93, // COMMAND_RIGHT
		NUMPAD_ADD: 107,
		NUMPAD_DECIMAL: 110,
		NUMPAD_DIVIDE: 111,
		NUMPAD_ENTER: 108,
		NUMPAD_MULTIPLY: 106,
		NUMPAD_SUBTRACT: 109,
		PAGE_DOWN: 34,
		PAGE_UP: 33,
		PERIOD: 190,
		RIGHT: 39,
		SHIFT: 16,
		SPACE: 32,
		TAB: 9,
		UP: 38,
		WINDOWS: 91 // COMMAND
	}
});

// plugins
$.fn.extend({
	propAttr: $.fn.prop || $.fn.attr,

	_focus: $.fn.focus,
	focus: function( delay, fn ) {
		return typeof delay === "number" ?
			this.each(function() {
				var elem = this;
				setTimeout(function() {
					$( elem ).focus();
					if ( fn ) {
						fn.call( elem );
					}
				}, delay );
			}) :
			this._focus.apply( this, arguments );
	},

	scrollParent: function() {
		var scrollParent;
		if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
			scrollParent = this.parents().filter(function() {
				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		} else {
			scrollParent = this.parents().filter(function() {
				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		}

		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
	},

	zIndex: function( zIndex ) {
		if ( zIndex !== undefined ) {
			return this.css( "zIndex", zIndex );
		}

		if ( this.length ) {
			var elem = $( this[ 0 ] ), position, value;
			while ( elem.length && elem[ 0 ] !== document ) {
				// Ignore z-index if position is set to a value where z-index is ignored by the browser
				// This makes behavior of this function consistent across browsers
				// WebKit always returns auto if the element is positioned
				position = elem.css( "position" );
				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
					// IE returns 0 when zIndex is not specified
					// other browsers return a string
					// we ignore the case of nested elements with an explicit value of 0
					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
					value = parseInt( elem.css( "zIndex" ), 10 );
					if ( !isNaN( value ) && value !== 0 ) {
						return value;
					}
				}
				elem = elem.parent();
			}
		}

		return 0;
	},

	disableSelection: function() {
		return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
			".ui-disableSelection", function( event ) {
				event.preventDefault();
			});
	},

	enableSelection: function() {
		return this.unbind( ".ui-disableSelection" );
	}
});

$.each( [ "Width", "Height" ], function( i, name ) {
	var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
		type = name.toLowerCase(),
		orig = {
			innerWidth: $.fn.innerWidth,
			innerHeight: $.fn.innerHeight,
			outerWidth: $.fn.outerWidth,
			outerHeight: $.fn.outerHeight
		};

	function reduce( elem, size, border, margin ) {
		$.each( side, function() {
			size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
			if ( border ) {
				size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
			}
			if ( margin ) {
				size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
			}
		});
		return size;
	}

	$.fn[ "inner" + name ] = function( size ) {
		if ( size === undefined ) {
			return orig[ "inner" + name ].call( this );
		}

		return this.each(function() {
			$( this ).css( type, reduce( this, size ) + "px" );
		});
	};

	$.fn[ "outer" + name] = function( size, margin ) {
		if ( typeof size !== "number" ) {
			return orig[ "outer" + name ].call( this, size );
		}

		return this.each(function() {
			$( this).css( type, reduce( this, size, true, margin ) + "px" );
		});
	};
});

// selectors
function focusable( element, isTabIndexNotNaN ) {
	var nodeName = element.nodeName.toLowerCase();
	if ( "area" === nodeName ) {
		var map = element.parentNode,
			mapName = map.name,
			img;
		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
			return false;
		}
		img = $( "img[usemap=#" + mapName + "]" )[0];
		return !!img && visible( img );
	}
	return ( /input|select|textarea|button|object/.test( nodeName )
		? !element.disabled
		: "a" == nodeName
			? element.href || isTabIndexNotNaN
			: isTabIndexNotNaN)
		// the element and all of its ancestors must be visible
		&& visible( element );
}

function visible( element ) {
	return !$( element ).parents().andSelf().filter(function() {
		return $.curCSS( this, "visibility" ) === "hidden" ||
			$.expr.filters.hidden( this );
	}).length;
}

$.extend( $.expr[ ":" ], {
	data: function( elem, i, match ) {
		return !!$.data( elem, match[ 3 ] );
	},

	focusable: function( element ) {
		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
	},

	tabbable: function( element ) {
		var tabIndex = $.attr( element, "tabindex" ),
			isTabIndexNaN = isNaN( tabIndex );
		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
	}
});

// support
$(function() {
	var body = document.body,
		div = body.appendChild( div = document.createElement( "div" ) );

	$.extend( div.style, {
		minHeight: "100px",
		height: "auto",
		padding: 0,
		borderWidth: 0
	});

	$.support.minHeight = div.offsetHeight === 100;
	$.support.selectstart = "onselectstart" in div;

	// set display to none to avoid a layout bug in IE
	// http://dev.jquery.com/ticket/4014
	body.removeChild( div ).style.display = "none";
});





// deprecated
$.extend( $.ui, {
	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
	plugin: {
		add: function( module, option, set ) {
			var proto = $.ui[ module ].prototype;
			for ( var i in set ) {
				proto.plugins[ i ] = proto.plugins[ i ] || [];
				proto.plugins[ i ].push( [ option, set[ i ] ] );
			}
		},
		call: function( instance, name, args ) {
			var set = instance.plugins[ name ];
			if ( !set || !instance.element[ 0 ].parentNode ) {
				return;
			}
	
			for ( var i = 0; i < set.length; i++ ) {
				if ( instance.options[ set[ i ][ 0 ] ] ) {
					set[ i ][ 1 ].apply( instance.element, args );
				}
			}
		}
	},
	
	// will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
	contains: function( a, b ) {
		return document.compareDocumentPosition ?
			a.compareDocumentPosition( b ) & 16 :
			a !== b && a.contains( b );
	},
	
	// only used by resizable
	hasScroll: function( el, a ) {
	
		//If overflow is hidden, the element might have extra content, but the user wants to hide it
		if ( $( el ).css( "overflow" ) === "hidden") {
			return false;
		}
	
		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
			has = false;
	
		if ( el[ scroll ] > 0 ) {
			return true;
		}
	
		// TODO: determine which cases actually cause this to happen
		// if the element doesn't have the scroll set, see if it's possible to
		// set the scroll
		el[ scroll ] = 1;
		has = ( el[ scroll ] > 0 );
		el[ scroll ] = 0;
		return has;
	},
	
	// these are odd functions, fix the API or move into individual plugins
	isOverAxis: function( x, reference, size ) {
		//Determines when x coordinate is over "b" element axis
		return ( x > reference ) && ( x < ( reference + size ) );
	},
	isOver: function( y, x, top, left, height, width ) {
		//Determines when x, y coordinates is over "b" element
		return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
	}
});

})( jQuery );
/*!
 * jQuery UI Widget 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Widget
 */
(function( $, undefined ) {

// jQuery 1.4+
if ( $.cleanData ) {
	var _cleanData = $.cleanData;
	$.cleanData = function( elems ) {
		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
			try {
				$( elem ).triggerHandler( "remove" );
			// http://bugs.jquery.com/ticket/8235
			} catch( e ) {}
		}
		_cleanData( elems );
	};
} else {
	var _remove = $.fn.remove;
	$.fn.remove = function( selector, keepData ) {
		return this.each(function() {
			if ( !keepData ) {
				if ( !selector || $.filter( selector, [ this ] ).length ) {
					$( "*", this ).add( [ this ] ).each(function() {
						try {
							$( this ).triggerHandler( "remove" );
						// http://bugs.jquery.com/ticket/8235
						} catch( e ) {}
					});
				}
			}
			return _remove.call( $(this), selector, keepData );
		});
	};
}

$.widget = function( name, base, prototype ) {
	var namespace = name.split( "." )[ 0 ],
		fullName;
	name = name.split( "." )[ 1 ];
	fullName = namespace + "-" + name;

	if ( !prototype ) {
		prototype = base;
		base = $.Widget;
	}

	// create selector for plugin
	$.expr[ ":" ][ fullName ] = function( elem ) {
		return !!$.data( elem, name );
	};

	$[ namespace ] = $[ namespace ] || {};
	$[ namespace ][ name ] = function( options, element ) {
		// allow instantiation without initializing for simple inheritance
		if ( arguments.length ) {
			this._createWidget( options, element );
		}
	};

	var basePrototype = new base();
	// we need to make the options hash a property directly on the new instance
	// otherwise we'll modify the options hash on the prototype that we're
	// inheriting from
//	$.each( basePrototype, function( key, val ) {
//		if ( $.isPlainObject(val) ) {
//			basePrototype[ key ] = $.extend( {}, val );
//		}
//	});
	basePrototype.options = $.extend( true, {}, basePrototype.options );
	$[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
		namespace: namespace,
		widgetName: name,
		widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
		widgetBaseClass: fullName
	}, prototype );

	$.widget.bridge( name, $[ namespace ][ name ] );
};

$.widget.bridge = function( name, object ) {
	$.fn[ name ] = function( options ) {
		var isMethodCall = typeof options === "string",
			args = Array.prototype.slice.call( arguments, 1 ),
			returnValue = this;

		// allow multiple hashes to be passed on init
		options = !isMethodCall && args.length ?
			$.extend.apply( null, [ true, options ].concat(args) ) :
			options;

		// prevent calls to internal methods
		if ( isMethodCall && options.charAt( 0 ) === "_" ) {
			return returnValue;
		}

		if ( isMethodCall ) {
			this.each(function() {
				var instance = $.data( this, name ),
					methodValue = instance && $.isFunction( instance[options] ) ?
						instance[ options ].apply( instance, args ) :
						instance;
				// TODO: add this back in 1.9 and use $.error() (see #5972)
//				if ( !instance ) {
//					throw "cannot call methods on " + name + " prior to initialization; " +
//						"attempted to call method '" + options + "'";
//				}
//				if ( !$.isFunction( instance[options] ) ) {
//					throw "no such method '" + options + "' for " + name + " widget instance";
//				}
//				var methodValue = instance[ options ].apply( instance, args );
				if ( methodValue !== instance && methodValue !== undefined ) {
					returnValue = methodValue;
					return false;
				}
			});
		} else {
			this.each(function() {
				var instance = $.data( this, name );
				if ( instance ) {
					instance.option( options || {} )._init();
				} else {
					$.data( this, name, new object( options, this ) );
				}
			});
		}

		return returnValue;
	};
};

$.Widget = function( options, element ) {
	// allow instantiation without initializing for simple inheritance
	if ( arguments.length ) {
		this._createWidget( options, element );
	}
};

$.Widget.prototype = {
	widgetName: "widget",
	widgetEventPrefix: "",
	options: {
		disabled: false
	},
	_createWidget: function( options, element ) {
		// $.widget.bridge stores the plugin instance, but we do it anyway
		// so that it's stored even before the _create function runs
		$.data( element, this.widgetName, this );
		this.element = $( element );
		this.options = $.extend( true, {},
			this.options,
			this._getCreateOptions(),
			options );

		var self = this;
		this.element.bind( "remove." + this.widgetName, function() {
			self.destroy();
		});

		this._create();
		this._trigger( "create" );
		this._init();
	},
	_getCreateOptions: function() {
		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
	},
	_create: function() {},
	_init: function() {},

	destroy: function() {
		this.element
			.unbind( "." + this.widgetName )
			.removeData( this.widgetName );
		this.widget()
			.unbind( "." + this.widgetName )
			.removeAttr( "aria-disabled" )
			.removeClass(
				this.widgetBaseClass + "-disabled " +
				"ui-state-disabled" );
	},

	widget: function() {
		return this.element;
	},

	option: function( key, value ) {
		var options = key;

		if ( arguments.length === 0 ) {
			// don't return a reference to the internal hash
			return $.extend( {}, this.options );
		}

		if  (typeof key === "string" ) {
			if ( value === undefined ) {
				return this.options[ key ];
			}
			options = {};
			options[ key ] = value;
		}

		this._setOptions( options );

		return this;
	},
	_setOptions: function( options ) {
		var self = this;
		$.each( options, function( key, value ) {
			self._setOption( key, value );
		});

		return this;
	},
	_setOption: function( key, value ) {
		this.options[ key ] = value;

		if ( key === "disabled" ) {
			this.widget()
				[ value ? "addClass" : "removeClass"](
					this.widgetBaseClass + "-disabled" + " " +
					"ui-state-disabled" )
				.attr( "aria-disabled", value );
		}

		return this;
	},

	enable: function() {
		return this._setOption( "disabled", false );
	},
	disable: function() {
		return this._setOption( "disabled", true );
	},

	_trigger: function( type, event, data ) {
		var prop, orig,
			callback = this.options[ type ];

		data = data || {};
		event = $.Event( event );
		event.type = ( type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type ).toLowerCase();
		// the original event may come from any element
		// so we need to reset the target on the new event
		event.target = this.element[ 0 ];

		// copy original event properties over to the new event
		orig = event.originalEvent;
		if ( orig ) {
			for ( prop in orig ) {
				if ( !( prop in event ) ) {
					event[ prop ] = orig[ prop ];
				}
			}
		}

		this.element.trigger( event, data );

		return !( $.isFunction(callback) &&
			callback.call( this.element[0], event, data ) === false ||
			event.isDefaultPrevented() );
	}
};

})( jQuery );
/*!
 * jQuery UI Mouse 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Mouse
 *
 * Depends:
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

var mouseHandled = false;
$( document ).mouseup( function( e ) {
	mouseHandled = false;
});

$.widget("ui.mouse", {
	options: {
		cancel: ':input,option',
		distance: 1,
		delay: 0
	},
	_mouseInit: function() {
		var self = this;

		this.element
			.bind('mousedown.'+this.widgetName, function(event) {
				return self._mouseDown(event);
			})
			.bind('click.'+this.widgetName, function(event) {
				if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
				    $.removeData(event.target, self.widgetName + '.preventClickEvent');
					event.stopImmediatePropagation();
					return false;
				}
			});

		this.started = false;
	},

	// TODO: make sure destroying one instance of mouse doesn't mess with
	// other instances of mouse
	_mouseDestroy: function() {
		this.element.unbind('.'+this.widgetName);
	},

	_mouseDown: function(event) {
		// don't let more than one widget handle mouseStart
		if( mouseHandled ) { return };

		// we may have missed mouseup (out of window)
		(this._mouseStarted && this._mouseUp(event));

		this._mouseDownEvent = event;

		var self = this,
			btnIsLeft = (event.which == 1),
			// event.target.nodeName works around a bug in IE 8 with
			// disabled inputs (#7620)
			elIsCancel = (typeof this.options.cancel == "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
			return true;
		}

		this.mouseDelayMet = !this.options.delay;
		if (!this.mouseDelayMet) {
			this._mouseDelayTimer = setTimeout(function() {
				self.mouseDelayMet = true;
			}, this.options.delay);
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted = (this._mouseStart(event) !== false);
			if (!this._mouseStarted) {
				event.preventDefault();
				return true;
			}
		}

		// Click event may never have fired (Gecko & Opera)
		if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
			$.removeData(event.target, this.widgetName + '.preventClickEvent');
		}

		// these delegates are required to keep context
		this._mouseMoveDelegate = function(event) {
			return self._mouseMove(event);
		};
		this._mouseUpDelegate = function(event) {
			return self._mouseUp(event);
		};
		$(document)
			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		event.preventDefault();
		
		mouseHandled = true;
		return true;
	},

	_mouseMove: function(event) {
		// IE mouseup check - mouseup happened when mouse was out of window
		if ($.browser.msie && !(document.documentMode >= 9) && !event.button) {
			return this._mouseUp(event);
		}

		if (this._mouseStarted) {
			this._mouseDrag(event);
			return event.preventDefault();
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, event) !== false);
			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
		}

		return !this._mouseStarted;
	},

	_mouseUp: function(event) {
		$(document)
			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		if (this._mouseStarted) {
			this._mouseStarted = false;

			if (event.target == this._mouseDownEvent.target) {
			    $.data(event.target, this.widgetName + '.preventClickEvent', true);
			}

			this._mouseStop(event);
		}

		return false;
	},

	_mouseDistanceMet: function(event) {
		return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - event.pageX),
				Math.abs(this._mouseDownEvent.pageY - event.pageY)
			) >= this.options.distance
		);
	},

	_mouseDelayMet: function(event) {
		return this.mouseDelayMet;
	},

	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function(event) {},
	_mouseDrag: function(event) {},
	_mouseStop: function(event) {},
	_mouseCapture: function(event) { return true; }
});

})(jQuery);
/*
 * jQuery UI Draggable 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Draggables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.draggable", $.ui.mouse, {
	widgetEventPrefix: "drag",
	options: {
		addClasses: true,
		appendTo: "parent",
		axis: false,
		connectToSortable: false,
		containment: false,
		cursor: "auto",
		cursorAt: false,
		grid: false,
		handle: false,
		helper: "original",
		iframeFix: false,
		opacity: false,
		refreshPositions: false,
		revert: false,
		revertDuration: 500,
		scope: "default",
		scroll: true,
		scrollSensitivity: 20,
		scrollSpeed: 20,
		snap: false,
		snapMode: "both",
		snapTolerance: 20,
		stack: false,
		zIndex: false
	},
	_create: function() {

		if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
			this.element[0].style.position = 'relative';

		(this.options.addClasses && this.element.addClass("ui-draggable"));
		(this.options.disabled && this.element.addClass("ui-draggable-disabled"));

		this._mouseInit();

	},

	destroy: function() {
		if(!this.element.data('draggable')) return;
		this.element
			.removeData("draggable")
			.unbind(".draggable")
			.removeClass("ui-draggable"
				+ " ui-draggable-dragging"
				+ " ui-draggable-disabled");
		this._mouseDestroy();

		return this;
	},

	_mouseCapture: function(event) {

		var o = this.options;

		// among others, prevent a drag on a resizable-handle
		if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
			return false;

		//Quit if we're not on a valid handle
		this.handle = this._getHandle(event);
		if (!this.handle)
			return false;
		
		if ( o.iframeFix ) {
			$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
				$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
				.css({
					width: this.offsetWidth+"px", height: this.offsetHeight+"px",
					position: "absolute", opacity: "0.001", zIndex: 1000
				})
				.css($(this).offset())
				.appendTo("body");
			});
		}

		return true;

	},

	_mouseStart: function(event) {

		var o = this.options;

		//Create and append the visible helper
		this.helper = this._createHelper(event);

		//Cache the helper size
		this._cacheHelperProportions();

		//If ddmanager is used for droppables, set the global draggable
		if($.ui.ddmanager)
			$.ui.ddmanager.current = this;

		/*
		 * - Position generation -
		 * This block generates everything position related - it's the core of draggables.
		 */

		//Cache the margins of the original element
		this._cacheMargins();

		//Store the helper's css position
		this.cssPosition = this.helper.css("position");
		this.scrollParent = this.helper.scrollParent();

		//The element's absolute position on the page minus margins
		this.offset = this.positionAbs = this.element.offset();
		this.offset = {
			top: this.offset.top - this.margins.top,
			left: this.offset.left - this.margins.left
		};

		$.extend(this.offset, {
			click: { //Where the click happened, relative to the element
				left: event.pageX - this.offset.left,
				top: event.pageY - this.offset.top
			},
			parent: this._getParentOffset(),
			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
		});

		//Generate the original position
		this.originalPosition = this.position = this._generatePosition(event);
		this.originalPageX = event.pageX;
		this.originalPageY = event.pageY;

		//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

		//Set a containment if given in the options
		if(o.containment)
			this._setContainment();

		//Trigger event + callbacks
		if(this._trigger("start", event) === false) {
			this._clear();
			return false;
		}

		//Recache the helper size
		this._cacheHelperProportions();

		//Prepare the droppable offsets
		if ($.ui.ddmanager && !o.dropBehaviour)
			$.ui.ddmanager.prepareOffsets(this, event);

		this.helper.addClass("ui-draggable-dragging");
		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
		
		//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
		if ( $.ui.ddmanager ) $.ui.ddmanager.dragStart(this, event);
		
		return true;
	},

	_mouseDrag: function(event, noPropagation) {

		//Compute the helpers position
		this.position = this._generatePosition(event);
		this.positionAbs = this._convertPositionTo("absolute");

		//Call plugins and callbacks and use the resulting position if something is returned
		if (!noPropagation) {
			var ui = this._uiHash();
			if(this._trigger('drag', event, ui) === false) {
				this._mouseUp({});
				return false;
			}
			this.position = ui.position;
		}

		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
		if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

		return false;
	},

	_mouseStop: function(event) {

		//If we are using droppables, inform the manager about the drop
		var dropped = false;
		if ($.ui.ddmanager && !this.options.dropBehaviour)
			dropped = $.ui.ddmanager.drop(this, event);

		//if a drop comes from outside (a sortable)
		if(this.dropped) {
			dropped = this.dropped;
			this.dropped = false;
		}
		
		//if the original element is removed, don't bother to continue if helper is set to "original"
		if((!this.element[0] || !this.element[0].parentNode) && this.options.helper == "original")
			return false;

		if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
			var self = this;
			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
				if(self._trigger("stop", event) !== false) {
					self._clear();
				}
			});
		} else {
			if(this._trigger("stop", event) !== false) {
				this._clear();
			}
		}

		return false;
	},
	
	_mouseUp: function(event) {
		if (this.options.iframeFix === true) {
			$("div.ui-draggable-iframeFix").each(function() { 
				this.parentNode.removeChild(this); 
			}); //Remove frame helpers
		}
		
		//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
		if( $.ui.ddmanager ) $.ui.ddmanager.dragStop(this, event);
		
		return $.ui.mouse.prototype._mouseUp.call(this, event);
	},
	
	cancel: function() {
		
		if(this.helper.is(".ui-draggable-dragging")) {
			this._mouseUp({});
		} else {
			this._clear();
		}
		
		return this;
		
	},

	_getHandle: function(event) {

		var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
		$(this.options.handle, this.element)
			.find("*")
			.andSelf()
			.each(function() {
				if(this == event.target) handle = true;
			});

		return handle;

	},

	_createHelper: function(event) {

		var o = this.options;
		var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);

		if(!helper.parents('body').length)
			helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));

		if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
			helper.css("position", "absolute");

		return helper;

	},

	_adjustOffsetFromHelper: function(obj) {
		if (typeof obj == 'string') {
			obj = obj.split(' ');
		}
		if ($.isArray(obj)) {
			obj = {left: +obj[0], top: +obj[1] || 0};
		}
		if ('left' in obj) {
			this.offset.click.left = obj.left + this.margins.left;
		}
		if ('right' in obj) {
			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
		}
		if ('top' in obj) {
			this.offset.click.top = obj.top + this.margins.top;
		}
		if ('bottom' in obj) {
			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		}
	},

	_getParentOffset: function() {

		//Get the offsetParent and cache its position
		this.offsetParent = this.helper.offsetParent();
		var po = this.offsetParent.offset();

		// This is a special case where we need to modify a offset calculated on start, since the following happened:
		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
		if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
			po.left += this.scrollParent.scrollLeft();
			po.top += this.scrollParent.scrollTop();
		}

		if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
			po = { top: 0, left: 0 };

		return {
			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
		};

	},

	_getRelativeOffset: function() {

		if(this.cssPosition == "relative") {
			var p = this.element.position();
			return {
				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
			};
		} else {
			return { top: 0, left: 0 };
		}

	},

	_cacheMargins: function() {
		this.margins = {
			left: (parseInt(this.element.css("marginLeft"),10) || 0),
			top: (parseInt(this.element.css("marginTop"),10) || 0),
			right: (parseInt(this.element.css("marginRight"),10) || 0),
			bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
		};
	},

	_cacheHelperProportions: function() {
		this.helperProportions = {
			width: this.helper.outerWidth(),
			height: this.helper.outerHeight()
		};
	},

	_setContainment: function() {

		var o = this.options;
		if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
		if(o.containment == 'document' || o.containment == 'window') this.containment = [
			o.containment == 'document' ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
			o.containment == 'document' ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
			(o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
			(o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
		];

		if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
		        var c = $(o.containment);
			var ce = c[0]; if(!ce) return;
			var co = c.offset();
			var over = ($(ce).css("overflow") != 'hidden');

			this.containment = [
				(parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
				(parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
				(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left - this.margins.right,
				(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top  - this.margins.bottom
			];
			this.relative_container = c;

		} else if(o.containment.constructor == Array) {
			this.containment = o.containment;
		}

	},

	_convertPositionTo: function(d, pos) {

		if(!pos) pos = this.position;
		var mod = d == "absolute" ? 1 : -1;
		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

		return {
			top: (
				pos.top																	// The absolute mouse position
				+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
			),
			left: (
				pos.left																// The absolute mouse position
				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
			)
		};

	},

	_generatePosition: function(event) {

		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
		var pageX = event.pageX;
		var pageY = event.pageY;

		/*
		 * - Position constraining -
		 * Constrain the position to a mix of grid, containment.
		 */

		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
		         var containment;
		         if(this.containment) {
				 if (this.relative_container){
				     var co = this.relative_container.offset();
				     containment = [ this.containment[0] + co.left,
						     this.containment[1] + co.top,
						     this.containment[2] + co.left,
						     this.containment[3] + co.top ];
				 }
				 else {
				     containment = this.containment;
				 }

				if(event.pageX - this.offset.click.left < containment[0]) pageX = containment[0] + this.offset.click.left;
				if(event.pageY - this.offset.click.top < containment[1]) pageY = containment[1] + this.offset.click.top;
				if(event.pageX - this.offset.click.left > containment[2]) pageX = containment[2] + this.offset.click.left;
				if(event.pageY - this.offset.click.top > containment[3]) pageY = containment[3] + this.offset.click.top;
			}

			if(o.grid) {
				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
				var top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
				pageY = containment ? (!(top - this.offset.click.top < containment[1] || top - this.offset.click.top > containment[3]) ? top : (!(top - this.offset.click.top < containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

				var left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
				pageX = containment ? (!(left - this.offset.click.left < containment[0] || left - this.offset.click.left > containment[2]) ? left : (!(left - this.offset.click.left < containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
			}

		}

		return {
			top: (
				pageY																// The absolute mouse position
				- this.offset.click.top													// Click offset (relative to the element)
				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
			),
			left: (
				pageX																// The absolute mouse position
				- this.offset.click.left												// Click offset (relative to the element)
				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
			)
		};

	},

	_clear: function() {
		this.helper.removeClass("ui-draggable-dragging");
		if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
		//if($.ui.ddmanager) $.ui.ddmanager.current = null;
		this.helper = null;
		this.cancelHelperRemoval = false;
	},

	// From now on bulk stuff - mainly helpers

	_trigger: function(type, event, ui) {
		ui = ui || this._uiHash();
		$.ui.plugin.call(this, type, [event, ui]);
		if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
		return $.Widget.prototype._trigger.call(this, type, event, ui);
	},

	plugins: {},

	_uiHash: function(event) {
		return {
			helper: this.helper,
			position: this.position,
			originalPosition: this.originalPosition,
			offset: this.positionAbs
		};
	}

});

$.extend($.ui.draggable, {
	version: "1.8.17"
});

$.ui.plugin.add("draggable", "connectToSortable", {
	start: function(event, ui) {

		var inst = $(this).data("draggable"), o = inst.options,
			uiSortable = $.extend({}, ui, { item: inst.element });
		inst.sortables = [];
		$(o.connectToSortable).each(function() {
			var sortable = $.data(this, 'sortable');
			if (sortable && !sortable.options.disabled) {
				inst.sortables.push({
					instance: sortable,
					shouldRevert: sortable.options.revert
				});
				sortable.refreshPositions();	// Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
				sortable._trigger("activate", event, uiSortable);
			}
		});

	},
	stop: function(event, ui) {

		//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
		var inst = $(this).data("draggable"),
			uiSortable = $.extend({}, ui, { item: inst.element });

		$.each(inst.sortables, function() {
			if(this.instance.isOver) {

				this.instance.isOver = 0;

				inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
				this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

				//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
				if(this.shouldRevert) this.instance.options.revert = true;

				//Trigger the stop of the sortable
				this.instance._mouseStop(event);

				this.instance.options.helper = this.instance.options._helper;

				//If the helper has been the original item, restore properties in the sortable
				if(inst.options.helper == 'original')
					this.instance.currentItem.css({ top: 'auto', left: 'auto' });

			} else {
				this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
				this.instance._trigger("deactivate", event, uiSortable);
			}

		});

	},
	drag: function(event, ui) {

		var inst = $(this).data("draggable"), self = this;

		var checkPos = function(o) {
			var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
			var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
			var itemHeight = o.height, itemWidth = o.width;
			var itemTop = o.top, itemLeft = o.left;

			return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
		};

		$.each(inst.sortables, function(i) {
			
			//Copy over some variables to allow calling the sortable's native _intersectsWith
			this.instance.positionAbs = inst.positionAbs;
			this.instance.helperProportions = inst.helperProportions;
			this.instance.offset.click = inst.offset.click;
			
			if(this.instance._intersectsWith(this.instance.containerCache)) {

				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
				if(!this.instance.isOver) {

					this.instance.isOver = 1;
					//Now we fake the start of dragging for the sortable instance,
					//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
					//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
					this.instance.currentItem = $(self).clone().removeAttr('id').appendTo(this.instance.element).data("sortable-item", true);
					this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
					this.instance.options.helper = function() { return ui.helper[0]; };

					event.target = this.instance.currentItem[0];
					this.instance._mouseCapture(event, true);
					this.instance._mouseStart(event, true, true);

					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
					this.instance.offset.click.top = inst.offset.click.top;
					this.instance.offset.click.left = inst.offset.click.left;
					this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
					this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

					inst._trigger("toSortable", event);
					inst.dropped = this.instance.element; //draggable revert needs that
					//hack so receive/update callbacks work (mostly)
					inst.currentItem = inst.element;
					this.instance.fromOutside = inst;

				}

				//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
				if(this.instance.currentItem) this.instance._mouseDrag(event);

			} else {

				//If it doesn't intersect with the sortable, and it intersected before,
				//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
				if(this.instance.isOver) {

					this.instance.isOver = 0;
					this.instance.cancelHelperRemoval = true;
					
					//Prevent reverting on this forced stop
					this.instance.options.revert = false;
					
					// The out event needs to be triggered independently
					this.instance._trigger('out', event, this.instance._uiHash(this.instance));
					
					this.instance._mouseStop(event, true);
					this.instance.options.helper = this.instance.options._helper;

					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
					this.instance.currentItem.remove();
					if(this.instance.placeholder) this.instance.placeholder.remove();

					inst._trigger("fromSortable", event);
					inst.dropped = false; //draggable revert needs that
				}

			};

		});

	}
});

$.ui.plugin.add("draggable", "cursor", {
	start: function(event, ui) {
		var t = $('body'), o = $(this).data('draggable').options;
		if (t.css("cursor")) o._cursor = t.css("cursor");
		t.css("cursor", o.cursor);
	},
	stop: function(event, ui) {
		var o = $(this).data('draggable').options;
		if (o._cursor) $('body').css("cursor", o._cursor);
	}
});

$.ui.plugin.add("draggable", "opacity", {
	start: function(event, ui) {
		var t = $(ui.helper), o = $(this).data('draggable').options;
		if(t.css("opacity")) o._opacity = t.css("opacity");
		t.css('opacity', o.opacity);
	},
	stop: function(event, ui) {
		var o = $(this).data('draggable').options;
		if(o._opacity) $(ui.helper).css('opacity', o._opacity);
	}
});

$.ui.plugin.add("draggable", "scroll", {
	start: function(event, ui) {
		var i = $(this).data("draggable");
		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
	},
	drag: function(event, ui) {

		var i = $(this).data("draggable"), o = i.options, scrolled = false;

		if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {

			if(!o.axis || o.axis != 'x') {
				if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
					i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
				else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
					i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
			}

			if(!o.axis || o.axis != 'y') {
				if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
					i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
				else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
					i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
			}

		} else {

			if(!o.axis || o.axis != 'x') {
				if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
				else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
			}

			if(!o.axis || o.axis != 'y') {
				if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
				else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
			}

		}

		if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
			$.ui.ddmanager.prepareOffsets(i, event);

	}
});

$.ui.plugin.add("draggable", "snap", {
	start: function(event, ui) {

		var i = $(this).data("draggable"), o = i.options;
		i.snapElements = [];

		$(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
			var $t = $(this); var $o = $t.offset();
			if(this != i.element[0]) i.snapElements.push({
				item: this,
				width: $t.outerWidth(), height: $t.outerHeight(),
				top: $o.top, left: $o.left
			});
		});

	},
	drag: function(event, ui) {

		var inst = $(this).data("draggable"), o = inst.options;
		var d = o.snapTolerance;

		var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

		for (var i = inst.snapElements.length - 1; i >= 0; i--){

			var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
				t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;

			//Yes, I know, this is insane ;)
			if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
				if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
				inst.snapElements[i].snapping = false;
				continue;
			}

			if(o.snapMode != 'inner') {
				var ts = Math.abs(t - y2) <= d;
				var bs = Math.abs(b - y1) <= d;
				var ls = Math.abs(l - x2) <= d;
				var rs = Math.abs(r - x1) <= d;
				if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
				if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
				if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
				if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
			}

			var first = (ts || bs || ls || rs);

			if(o.snapMode != 'outer') {
				var ts = Math.abs(t - y1) <= d;
				var bs = Math.abs(b - y2) <= d;
				var ls = Math.abs(l - x1) <= d;
				var rs = Math.abs(r - x2) <= d;
				if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
				if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
				if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
				if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
			}

			if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

		};

	}
});

$.ui.plugin.add("draggable", "stack", {
	start: function(event, ui) {

		var o = $(this).data("draggable").options;

		var group = $.makeArray($(o.stack)).sort(function(a,b) {
			return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
		});
		if (!group.length) { return; }
		
		var min = parseInt(group[0].style.zIndex) || 0;
		$(group).each(function(i) {
			this.style.zIndex = min + i;
		});

		this[0].style.zIndex = min + group.length;

	}
});

$.ui.plugin.add("draggable", "zIndex", {
	start: function(event, ui) {
		var t = $(ui.helper), o = $(this).data("draggable").options;
		if(t.css("zIndex")) o._zIndex = t.css("zIndex");
		t.css('zIndex', o.zIndex);
	},
	stop: function(event, ui) {
		var o = $(this).data("draggable").options;
		if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
	}
});

})(jQuery);
/*
 * jQuery UI Droppable 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Droppables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.mouse.js
 *	jquery.ui.draggable.js
 */
(function( $, undefined ) {

$.widget("ui.droppable", {
	widgetEventPrefix: "drop",
	options: {
		accept: '*',
		activeClass: false,
		addClasses: true,
		greedy: false,
		hoverClass: false,
		scope: 'default',
		tolerance: 'intersect'
	},
	_create: function() {

		var o = this.options, accept = o.accept;
		this.isover = 0; this.isout = 1;

		this.accept = $.isFunction(accept) ? accept : function(d) {
			return d.is(accept);
		};

		//Store the droppable's proportions
		this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };

		// Add the reference and positions to the manager
		$.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
		$.ui.ddmanager.droppables[o.scope].push(this);

		(o.addClasses && this.element.addClass("ui-droppable"));

	},

	destroy: function() {
		var drop = $.ui.ddmanager.droppables[this.options.scope];
		for ( var i = 0; i < drop.length; i++ )
			if ( drop[i] == this )
				drop.splice(i, 1);

		this.element
			.removeClass("ui-droppable ui-droppable-disabled")
			.removeData("droppable")
			.unbind(".droppable");

		return this;
	},

	_setOption: function(key, value) {

		if(key == 'accept') {
			this.accept = $.isFunction(value) ? value : function(d) {
				return d.is(value);
			};
		}
		$.Widget.prototype._setOption.apply(this, arguments);
	},

	_activate: function(event) {
		var draggable = $.ui.ddmanager.current;
		if(this.options.activeClass) this.element.addClass(this.options.activeClass);
		(draggable && this._trigger('activate', event, this.ui(draggable)));
	},

	_deactivate: function(event) {
		var draggable = $.ui.ddmanager.current;
		if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
		(draggable && this._trigger('deactivate', event, this.ui(draggable)));
	},

	_over: function(event) {

		var draggable = $.ui.ddmanager.current;
		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

		if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
			if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
			this._trigger('over', event, this.ui(draggable));
		}

	},

	_out: function(event) {

		var draggable = $.ui.ddmanager.current;
		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

		if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
			if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
			this._trigger('out', event, this.ui(draggable));
		}

	},

	_drop: function(event,custom) {

		var draggable = custom || $.ui.ddmanager.current;
		if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element

		var childrenIntersection = false;
		this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
			var inst = $.data(this, 'droppable');
			if(
				inst.options.greedy
				&& !inst.options.disabled
				&& inst.options.scope == draggable.options.scope
				&& inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
				&& $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
			) { childrenIntersection = true; return false; }
		});
		if(childrenIntersection) return false;

		if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
			if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
			if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
			this._trigger('drop', event, this.ui(draggable));
			return this.element;
		}

		return false;

	},

	ui: function(c) {
		return {
			draggable: (c.currentItem || c.element),
			helper: c.helper,
			position: c.position,
			offset: c.positionAbs
		};
	}

});

$.extend($.ui.droppable, {
	version: "1.8.17"
});

$.ui.intersect = function(draggable, droppable, toleranceMode) {

	if (!droppable.offset) return false;

	var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
		y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
	var l = droppable.offset.left, r = l + droppable.proportions.width,
		t = droppable.offset.top, b = t + droppable.proportions.height;

	switch (toleranceMode) {
		case 'fit':
			return (l <= x1 && x2 <= r
				&& t <= y1 && y2 <= b);
			break;
		case 'intersect':
			return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
				&& x2 - (draggable.helperProportions.width / 2) < r // Left Half
				&& t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
				&& y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
			break;
		case 'pointer':
			var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
				draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
				isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
			return isOver;
			break;
		case 'touch':
			return (
					(y1 >= t && y1 <= b) ||	// Top edge touching
					(y2 >= t && y2 <= b) ||	// Bottom edge touching
					(y1 < t && y2 > b)		// Surrounded vertically
				) && (
					(x1 >= l && x1 <= r) ||	// Left edge touching
					(x2 >= l && x2 <= r) ||	// Right edge touching
					(x1 < l && x2 > r)		// Surrounded horizontally
				);
			break;
		default:
			return false;
			break;
		}

};

/*
	This manager tracks offsets of draggables and droppables
*/
$.ui.ddmanager = {
	current: null,
	droppables: { 'default': [] },
	prepareOffsets: function(t, event) {

		var m = $.ui.ddmanager.droppables[t.options.scope] || [];
		var type = event ? event.type : null; // workaround for #2317
		var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();

		droppablesLoop: for (var i = 0; i < m.length; i++) {

			if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue;	//No disabled and non-accepted
			for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
			m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; 									//If the element is not visible, continue

			if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables

			m[i].offset = m[i].element.offset();
			m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };

		}

	},
	drop: function(draggable, event) {

		var dropped = false;
		$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

			if(!this.options) return;
			if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
				dropped = this._drop.call(this, event) || dropped;

			if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
				this.isout = 1; this.isover = 0;
				this._deactivate.call(this, event);
			}

		});
		return dropped;

	},
	dragStart: function( draggable, event ) {
		//Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
		draggable.element.parents( ":not(body,html)" ).bind( "scroll.droppable", function() {
			if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
		});
	},
	drag: function(draggable, event) {

		//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
		if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);

		//Run through all droppables and check their positions based on specific tolerance options
		$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

			if(this.options.disabled || this.greedyChild || !this.visible) return;
			var intersects = $.ui.intersect(draggable, this, this.options.tolerance);

			var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
			if(!c) return;

			var parentInstance;
			if (this.options.greedy) {
				var parent = this.element.parents(':data(droppable):eq(0)');
				if (parent.length) {
					parentInstance = $.data(parent[0], 'droppable');
					parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
				}
			}

			// we just moved into a greedy child
			if (parentInstance && c == 'isover') {
				parentInstance['isover'] = 0;
				parentInstance['isout'] = 1;
				parentInstance._out.call(parentInstance, event);
			}

			this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
			this[c == "isover" ? "_over" : "_out"].call(this, event);

			// we just moved out of a greedy child
			if (parentInstance && c == 'isout') {
				parentInstance['isout'] = 0;
				parentInstance['isover'] = 1;
				parentInstance._over.call(parentInstance, event);
			}
		});

	},
	dragStop: function( draggable, event ) {
		draggable.element.parents( ":not(body,html)" ).unbind( "scroll.droppable" );
		//Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
		if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
	}
};

})(jQuery);
/*
 * jQuery UI Resizable 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Resizables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.resizable", $.ui.mouse, {
	widgetEventPrefix: "resize",
	options: {
		alsoResize: false,
		animate: false,
		animateDuration: "slow",
		animateEasing: "swing",
		aspectRatio: false,
		autoHide: false,
		containment: false,
		ghost: false,
		grid: false,
		handles: "e,s,se",
		helper: false,
		maxHeight: null,
		maxWidth: null,
		minHeight: 10,
		minWidth: 10,
		zIndex: 1000
	},
	_create: function() {

		var self = this, o = this.options;
		this.element.addClass("ui-resizable");

		$.extend(this, {
			_aspectRatio: !!(o.aspectRatio),
			aspectRatio: o.aspectRatio,
			originalElement: this.element,
			_proportionallyResizeElements: [],
			_helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
		});

		//Wrap the element if it cannot hold child nodes
		if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {

			//Opera fix for relative positioning
			if (/relative/.test(this.element.css('position')) && $.browser.opera)
				this.element.css({ position: 'relative', top: 'auto', left: 'auto' });

			//Create a wrapper element and set the wrapper to the new current internal element
			this.element.wrap(
				$('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
					position: this.element.css('position'),
					width: this.element.outerWidth(),
					height: this.element.outerHeight(),
					top: this.element.css('top'),
					left: this.element.css('left')
				})
			);

			//Overwrite the original this.element
			this.element = this.element.parent().data(
				"resizable", this.element.data('resizable')
			);

			this.elementIsWrapper = true;

			//Move margins to the wrapper
			this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
			this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});

			//Prevent Safari textarea resize
			this.originalResizeStyle = this.originalElement.css('resize');
			this.originalElement.css('resize', 'none');

			//Push the actual element to our proportionallyResize internal array
			this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));

			// avoid IE jump (hard set the margin)
			this.originalElement.css({ margin: this.originalElement.css('margin') });

			// fix handlers offset
			this._proportionallyResize();

		}

		this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
		if(this.handles.constructor == String) {

			if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
			var n = this.handles.split(","); this.handles = {};

			for(var i = 0; i < n.length; i++) {

				var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
				var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');

				// increase zIndex of sw, se, ne, nw axis
				//TODO : this modifies original option
				if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });

				//TODO : What's going on here?
				if ('se' == handle) {
					axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
				};

				//Insert into internal handles object and append to element
				this.handles[handle] = '.ui-resizable-'+handle;
				this.element.append(axis);
			}

		}

		this._renderAxis = function(target) {

			target = target || this.element;

			for(var i in this.handles) {

				if(this.handles[i].constructor == String)
					this.handles[i] = $(this.handles[i], this.element).show();

				//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
				if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {

					var axis = $(this.handles[i], this.element), padWrapper = 0;

					//Checking the correct pad and border
					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();

					//The padding type i have to apply...
					var padPos = [ 'padding',
						/ne|nw|n/.test(i) ? 'Top' :
						/se|sw|s/.test(i) ? 'Bottom' :
						/^e$/.test(i) ? 'Right' : 'Left' ].join("");

					target.css(padPos, padWrapper);

					this._proportionallyResize();

				}

				//TODO: What's that good for? There's not anything to be executed left
				if(!$(this.handles[i]).length)
					continue;

			}
		};

		//TODO: make renderAxis a prototype function
		this._renderAxis(this.element);

		this._handles = $('.ui-resizable-handle', this.element)
			.disableSelection();

		//Matching axis name
		this._handles.mouseover(function() {
			if (!self.resizing) {
				if (this.className)
					var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
				//Axis, default = se
				self.axis = axis && axis[1] ? axis[1] : 'se';
			}
		});

		//If we want to auto hide the elements
		if (o.autoHide) {
			this._handles.hide();
			$(this.element)
				.addClass("ui-resizable-autohide")
				.hover(function() {
					if (o.disabled) return;
					$(this).removeClass("ui-resizable-autohide");
					self._handles.show();
				},
				function(){
					if (o.disabled) return;
					if (!self.resizing) {
						$(this).addClass("ui-resizable-autohide");
						self._handles.hide();
					}
				});
		}

		//Initialize the mouse interaction
		this._mouseInit();

	},

	destroy: function() {

		this._mouseDestroy();

		var _destroy = function(exp) {
			$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
				.removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
		};

		//TODO: Unwrap at same DOM position
		if (this.elementIsWrapper) {
			_destroy(this.element);
			var wrapper = this.element;
			wrapper.after(
				this.originalElement.css({
					position: wrapper.css('position'),
					width: wrapper.outerWidth(),
					height: wrapper.outerHeight(),
					top: wrapper.css('top'),
					left: wrapper.css('left')
				})
			).remove();
		}

		this.originalElement.css('resize', this.originalResizeStyle);
		_destroy(this.originalElement);

		return this;
	},

	_mouseCapture: function(event) {
		var handle = false;
		for (var i in this.handles) {
			if ($(this.handles[i])[0] == event.target) {
				handle = true;
			}
		}

		return !this.options.disabled && handle;
	},

	_mouseStart: function(event) {

		var o = this.options, iniPos = this.element.position(), el = this.element;

		this.resizing = true;
		this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };

		// bugfix for http://dev.jquery.com/ticket/1749
		if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
			el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
		}

		//Opera fixing relative position
		if ($.browser.opera && (/relative/).test(el.css('position')))
			el.css({ position: 'relative', top: 'auto', left: 'auto' });

		this._renderProxy();

		var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));

		if (o.containment) {
			curleft += $(o.containment).scrollLeft() || 0;
			curtop += $(o.containment).scrollTop() || 0;
		}

		//Store needed variables
		this.offset = this.helper.offset();
		this.position = { left: curleft, top: curtop };
		this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
		this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
		this.originalPosition = { left: curleft, top: curtop };
		this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
		this.originalMousePosition = { left: event.pageX, top: event.pageY };

		//Aspect Ratio
		this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);

	    var cursor = $('.ui-resizable-' + this.axis).css('cursor');
	    $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);

		el.addClass("ui-resizable-resizing");
		this._propagate("start", event);
		return true;
	},

	_mouseDrag: function(event) {

		//Increase performance, avoid regex
		var el = this.helper, o = this.options, props = {},
			self = this, smp = this.originalMousePosition, a = this.axis;

		var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
		var trigger = this._change[a];
		if (!trigger) return false;

		// Calculate the attrs that will be change
		var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;

		// Put this in the mouseDrag handler since the user can start pressing shift while resizing
		this._updateVirtualBoundaries(event.shiftKey);
		if (this._aspectRatio || event.shiftKey)
			data = this._updateRatio(data, event);

		data = this._respectSize(data, event);

		// plugins callbacks need to be called first
		this._propagate("resize", event);

		el.css({
			top: this.position.top + "px", left: this.position.left + "px",
			width: this.size.width + "px", height: this.size.height + "px"
		});

		if (!this._helper && this._proportionallyResizeElements.length)
			this._proportionallyResize();

		this._updateCache(data);

		// calling the user callback at the end
		this._trigger('resize', event, this.ui());

		return false;
	},

	_mouseStop: function(event) {

		this.resizing = false;
		var o = this.options, self = this;

		if(this._helper) {
			var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
				soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
				soffsetw = ista ? 0 : self.sizeDiff.width;

			var s = { width: (self.helper.width()  - soffsetw), height: (self.helper.height() - soffseth) },
				left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
				top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

			if (!o.animate)
				this.element.css($.extend(s, { top: top, left: left }));

			self.helper.height(self.size.height);
			self.helper.width(self.size.width);

			if (this._helper && !o.animate) this._proportionallyResize();
		}

		$('body').css('cursor', 'auto');

		this.element.removeClass("ui-resizable-resizing");

		this._propagate("stop", event);

		if (this._helper) this.helper.remove();
		return false;

	},

    _updateVirtualBoundaries: function(forceAspectRatio) {
        var o = this.options, pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b;

        b = {
            minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
            maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
            minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
            maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
        };

        if(this._aspectRatio || forceAspectRatio) {
            // We want to create an enclosing box whose aspect ration is the requested one
            // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
            pMinWidth = b.minHeight * this.aspectRatio;
            pMinHeight = b.minWidth / this.aspectRatio;
            pMaxWidth = b.maxHeight * this.aspectRatio;
            pMaxHeight = b.maxWidth / this.aspectRatio;

            if(pMinWidth > b.minWidth) b.minWidth = pMinWidth;
            if(pMinHeight > b.minHeight) b.minHeight = pMinHeight;
            if(pMaxWidth < b.maxWidth) b.maxWidth = pMaxWidth;
            if(pMaxHeight < b.maxHeight) b.maxHeight = pMaxHeight;
        }
        this._vBoundaries = b;
    },

	_updateCache: function(data) {
		var o = this.options;
		this.offset = this.helper.offset();
		if (isNumber(data.left)) this.position.left = data.left;
		if (isNumber(data.top)) this.position.top = data.top;
		if (isNumber(data.height)) this.size.height = data.height;
		if (isNumber(data.width)) this.size.width = data.width;
	},

	_updateRatio: function(data, event) {

		var o = this.options, cpos = this.position, csize = this.size, a = this.axis;

		if (isNumber(data.height)) data.width = (data.height * this.aspectRatio);
		else if (isNumber(data.width)) data.height = (data.width / this.aspectRatio);

		if (a == 'sw') {
			data.left = cpos.left + (csize.width - data.width);
			data.top = null;
		}
		if (a == 'nw') {
			data.top = cpos.top + (csize.height - data.height);
			data.left = cpos.left + (csize.width - data.width);
		}

		return data;
	},

	_respectSize: function(data, event) {

		var el = this.helper, o = this._vBoundaries, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
				ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
					isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);

		if (isminw) data.width = o.minWidth;
		if (isminh) data.height = o.minHeight;
		if (ismaxw) data.width = o.maxWidth;
		if (ismaxh) data.height = o.maxHeight;

		var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
		var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);

		if (isminw && cw) data.left = dw - o.minWidth;
		if (ismaxw && cw) data.left = dw - o.maxWidth;
		if (isminh && ch)	data.top = dh - o.minHeight;
		if (ismaxh && ch)	data.top = dh - o.maxHeight;

		// fixing jump error on top/left - bug #2330
		var isNotwh = !data.width && !data.height;
		if (isNotwh && !data.left && data.top) data.top = null;
		else if (isNotwh && !data.top && data.left) data.left = null;

		return data;
	},

	_proportionallyResize: function() {

		var o = this.options;
		if (!this._proportionallyResizeElements.length) return;
		var element = this.helper || this.element;

		for (var i=0; i < this._proportionallyResizeElements.length; i++) {

			var prel = this._proportionallyResizeElements[i];

			if (!this.borderDif) {
				var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
					p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];

				this.borderDif = $.map(b, function(v, i) {
					var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
					return border + padding;
				});
			}

			if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
				continue;

			prel.css({
				height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
				width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
			});

		};

	},

	_renderProxy: function() {

		var el = this.element, o = this.options;
		this.elementOffset = el.offset();

		if(this._helper) {

			this.helper = this.helper || $('<div style="overflow:hidden;"></div>');

			// fix ie6 offset TODO: This seems broken
			var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
			pxyoffset = ( ie6 ? 2 : -1 );

			this.helper.addClass(this._helper).css({
				width: this.element.outerWidth() + pxyoffset,
				height: this.element.outerHeight() + pxyoffset,
				position: 'absolute',
				left: this.elementOffset.left - ie6offset +'px',
				top: this.elementOffset.top - ie6offset +'px',
				zIndex: ++o.zIndex //TODO: Don't modify option
			});

			this.helper
				.appendTo("body")
				.disableSelection();

		} else {
			this.helper = this.element;
		}

	},

	_change: {
		e: function(event, dx, dy) {
			return { width: this.originalSize.width + dx };
		},
		w: function(event, dx, dy) {
			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
			return { left: sp.left + dx, width: cs.width - dx };
		},
		n: function(event, dx, dy) {
			var o = this.options, cs = this.originalSize, sp = this.originalPosition;
			return { top: sp.top + dy, height: cs.height - dy };
		},
		s: function(event, dx, dy) {
			return { height: this.originalSize.height + dy };
		},
		se: function(event, dx, dy) {
			return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
		},
		sw: function(event, dx, dy) {
			return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
		},
		ne: function(event, dx, dy) {
			return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
		},
		nw: function(event, dx, dy) {
			return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
		}
	},

	_propagate: function(n, event) {
		$.ui.plugin.call(this, n, [event, this.ui()]);
		(n != "resize" && this._trigger(n, event, this.ui()));
	},

	plugins: {},

	ui: function() {
		return {
			originalElement: this.originalElement,
			element: this.element,
			helper: this.helper,
			position: this.position,
			size: this.size,
			originalSize: this.originalSize,
			originalPosition: this.originalPosition
		};
	}

});

$.extend($.ui.resizable, {
	version: "1.8.17"
});

/*
 * Resizable Extensions
 */

$.ui.plugin.add("resizable", "alsoResize", {

	start: function (event, ui) {
		var self = $(this).data("resizable"), o = self.options;

		var _store = function (exp) {
			$(exp).each(function() {
				var el = $(this);
				el.data("resizable-alsoresize", {
					width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
					left: parseInt(el.css('left'), 10), top: parseInt(el.css('top'), 10),
					position: el.css('position') // to reset Opera on stop()
				});
			});
		};

		if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
			if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
			else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
		}else{
			_store(o.alsoResize);
		}
	},

	resize: function (event, ui) {
		var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;

		var delta = {
			height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
			top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
		},

		_alsoResize = function (exp, c) {
			$(exp).each(function() {
				var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, 
					css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];

				$.each(css, function (i, prop) {
					var sum = (start[prop]||0) + (delta[prop]||0);
					if (sum && sum >= 0)
						style[prop] = sum || null;
				});

				// Opera fixing relative position
				if ($.browser.opera && /relative/.test(el.css('position'))) {
					self._revertToRelativePosition = true;
					el.css({ position: 'absolute', top: 'auto', left: 'auto' });
				}

				el.css(style);
			});
		};

		if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
			$.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
		}else{
			_alsoResize(o.alsoResize);
		}
	},

	stop: function (event, ui) {
		var self = $(this).data("resizable"), o = self.options;

		var _reset = function (exp) {
			$(exp).each(function() {
				var el = $(this);
				// reset position for Opera - no need to verify it was changed
				el.css({ position: el.data("resizable-alsoresize").position });
			});
		};

		if (self._revertToRelativePosition) {
			self._revertToRelativePosition = false;
			if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
				$.each(o.alsoResize, function (exp) { _reset(exp); });
			}else{
				_reset(o.alsoResize);
			}
		}

		$(this).removeData("resizable-alsoresize");
	}
});

$.ui.plugin.add("resizable", "animate", {

	stop: function(event, ui) {
		var self = $(this).data("resizable"), o = self.options;

		var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
					soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
						soffsetw = ista ? 0 : self.sizeDiff.width;

		var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
					left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
						top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

		self.element.animate(
			$.extend(style, top && left ? { top: top, left: left } : {}), {
				duration: o.animateDuration,
				easing: o.animateEasing,
				step: function() {

					var data = {
						width: parseInt(self.element.css('width'), 10),
						height: parseInt(self.element.css('height'), 10),
						top: parseInt(self.element.css('top'), 10),
						left: parseInt(self.element.css('left'), 10)
					};

					if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });

					// propagating resize, and updating values for each animation step
					self._updateCache(data);
					self._propagate("resize", event);

				}
			}
		);
	}

});

$.ui.plugin.add("resizable", "containment", {

	start: function(event, ui) {
		var self = $(this).data("resizable"), o = self.options, el = self.element;
		var oc = o.containment,	ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
		if (!ce) return;

		self.containerElement = $(ce);

		if (/document/.test(oc) || oc == document) {
			self.containerOffset = { left: 0, top: 0 };
			self.containerPosition = { left: 0, top: 0 };

			self.parentData = {
				element: $(document), left: 0, top: 0,
				width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
			};
		}

		// i'm a node, so compute top, left, right, bottom
		else {
			var element = $(ce), p = [];
			$([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });

			self.containerOffset = element.offset();
			self.containerPosition = element.position();
			self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };

			var co = self.containerOffset, ch = self.containerSize.height,	cw = self.containerSize.width,
						width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);

			self.parentData = {
				element: ce, left: co.left, top: co.top, width: width, height: height
			};
		}
	},

	resize: function(event, ui) {
		var self = $(this).data("resizable"), o = self.options,
				ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
				pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;

		if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;

		if (cp.left < (self._helper ? co.left : 0)) {
			self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
			if (pRatio) self.size.height = self.size.width / o.aspectRatio;
			self.position.left = o.helper ? co.left : 0;
		}

		if (cp.top < (self._helper ? co.top : 0)) {
			self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
			if (pRatio) self.size.width = self.size.height * o.aspectRatio;
			self.position.top = self._helper ? co.top : 0;
		}

		self.offset.left = self.parentData.left+self.position.left;
		self.offset.top = self.parentData.top+self.position.top;

		var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
					hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );

		var isParent = self.containerElement.get(0) == self.element.parent().get(0),
		    isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));

		if(isParent && isOffsetRelative) woset -= self.parentData.left;

		if (woset + self.size.width >= self.parentData.width) {
			self.size.width = self.parentData.width - woset;
			if (pRatio) self.size.height = self.size.width / self.aspectRatio;
		}

		if (hoset + self.size.height >= self.parentData.height) {
			self.size.height = self.parentData.height - hoset;
			if (pRatio) self.size.width = self.size.height * self.aspectRatio;
		}
	},

	stop: function(event, ui){
		var self = $(this).data("resizable"), o = self.options, cp = self.position,
				co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;

		var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;

		if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
			$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

		if (self._helper && !o.animate && (/static/).test(ce.css('position')))
			$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

	}
});

$.ui.plugin.add("resizable", "ghost", {

	start: function(event, ui) {

		var self = $(this).data("resizable"), o = self.options, cs = self.size;

		self.ghost = self.originalElement.clone();
		self.ghost
			.css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
			.addClass('ui-resizable-ghost')
			.addClass(typeof o.ghost == 'string' ? o.ghost : '');

		self.ghost.appendTo(self.helper);

	},

	resize: function(event, ui){
		var self = $(this).data("resizable"), o = self.options;
		if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
	},

	stop: function(event, ui){
		var self = $(this).data("resizable"), o = self.options;
		if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
	}

});

$.ui.plugin.add("resizable", "grid", {

	resize: function(event, ui) {
		var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
		o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
		var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);

		if (/^(se|s|e)$/.test(a)) {
			self.size.width = os.width + ox;
			self.size.height = os.height + oy;
		}
		else if (/^(ne)$/.test(a)) {
			self.size.width = os.width + ox;
			self.size.height = os.height + oy;
			self.position.top = op.top - oy;
		}
		else if (/^(sw)$/.test(a)) {
			self.size.width = os.width + ox;
			self.size.height = os.height + oy;
			self.position.left = op.left - ox;
		}
		else {
			self.size.width = os.width + ox;
			self.size.height = os.height + oy;
			self.position.top = op.top - oy;
			self.position.left = op.left - ox;
		}
	}

});

var num = function(v) {
	return parseInt(v, 10) || 0;
};

var isNumber = function(value) {
	return !isNaN(parseInt(value, 10));
};

})(jQuery);
/*
 * jQuery UI Selectable 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Selectables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.selectable", $.ui.mouse, {
	options: {
		appendTo: 'body',
		autoRefresh: true,
		distance: 0,
		filter: '*',
		tolerance: 'touch'
	},
	_create: function() {
		var self = this;

		this.element.addClass("ui-selectable");

		this.dragged = false;

		// cache selectee children based on filter
		var selectees;
		this.refresh = function() {
			selectees = $(self.options.filter, self.element[0]);
			selectees.addClass("ui-selectee");
			selectees.each(function() {
				var $this = $(this);
				var pos = $this.offset();
				$.data(this, "selectable-item", {
					element: this,
					$element: $this,
					left: pos.left,
					top: pos.top,
					right: pos.left + $this.outerWidth(),
					bottom: pos.top + $this.outerHeight(),
					startselected: false,
					selected: $this.hasClass('ui-selected'),
					selecting: $this.hasClass('ui-selecting'),
					unselecting: $this.hasClass('ui-unselecting')
				});
			});
		};
		this.refresh();

		this.selectees = selectees.addClass("ui-selectee");

		this._mouseInit();

		this.helper = $("<div class='ui-selectable-helper'></div>");
	},

	destroy: function() {
		this.selectees
			.removeClass("ui-selectee")
			.removeData("selectable-item");
		this.element
			.removeClass("ui-selectable ui-selectable-disabled")
			.removeData("selectable")
			.unbind(".selectable");
		this._mouseDestroy();

		return this;
	},

	_mouseStart: function(event) {
		var self = this;

		this.opos = [event.pageX, event.pageY];

		if (this.options.disabled)
			return;

		var options = this.options;

		this.selectees = $(options.filter, this.element[0]);

		this._trigger("start", event);

		$(options.appendTo).append(this.helper);
		// position helper (lasso)
		this.helper.css({
			"left": event.clientX,
			"top": event.clientY,
			"width": 0,
			"height": 0
		});

		if (options.autoRefresh) {
			this.refresh();
		}

		this.selectees.filter('.ui-selected').each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.startselected = true;
			if (!event.metaKey && !event.ctrlKey) {
				selectee.$element.removeClass('ui-selected');
				selectee.selected = false;
				selectee.$element.addClass('ui-unselecting');
				selectee.unselecting = true;
				// selectable UNSELECTING callback
				self._trigger("unselecting", event, {
					unselecting: selectee.element
				});
			}
		});

		$(event.target).parents().andSelf().each(function() {
			var selectee = $.data(this, "selectable-item");
			if (selectee) {
				var doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass('ui-selected');
				selectee.$element
					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
				selectee.unselecting = !doSelect;
				selectee.selecting = doSelect;
				selectee.selected = doSelect;
				// selectable (UN)SELECTING callback
				if (doSelect) {
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
				} else {
					self._trigger("unselecting", event, {
						unselecting: selectee.element
					});
				}
				return false;
			}
		});

	},

	_mouseDrag: function(event) {
		var self = this;
		this.dragged = true;

		if (this.options.disabled)
			return;

		var options = this.options;

		var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
		if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
		if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
		this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

		this.selectees.each(function() {
			var selectee = $.data(this, "selectable-item");
			//prevent helper from being selected if appendTo: selectable
			if (!selectee || selectee.element == self.element[0])
				return;
			var hit = false;
			if (options.tolerance == 'touch') {
				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
			} else if (options.tolerance == 'fit') {
				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
			}

			if (hit) {
				// SELECT
				if (selectee.selected) {
					selectee.$element.removeClass('ui-selected');
					selectee.selected = false;
				}
				if (selectee.unselecting) {
					selectee.$element.removeClass('ui-unselecting');
					selectee.unselecting = false;
				}
				if (!selectee.selecting) {
					selectee.$element.addClass('ui-selecting');
					selectee.selecting = true;
					// selectable SELECTING callback
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
				}
			} else {
				// UNSELECT
				if (selectee.selecting) {
					if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
						selectee.$element.removeClass('ui-selecting');
						selectee.selecting = false;
						selectee.$element.addClass('ui-selected');
						selectee.selected = true;
					} else {
						selectee.$element.removeClass('ui-selecting');
						selectee.selecting = false;
						if (selectee.startselected) {
							selectee.$element.addClass('ui-unselecting');
							selectee.unselecting = true;
						}
						// selectable UNSELECTING callback
						self._trigger("unselecting", event, {
							unselecting: selectee.element
						});
					}
				}
				if (selectee.selected) {
					if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
						selectee.$element.removeClass('ui-selected');
						selectee.selected = false;

						selectee.$element.addClass('ui-unselecting');
						selectee.unselecting = true;
						// selectable UNSELECTING callback
						self._trigger("unselecting", event, {
							unselecting: selectee.element
						});
					}
				}
			}
		});

		return false;
	},

	_mouseStop: function(event) {
		var self = this;

		this.dragged = false;

		var options = this.options;

		$('.ui-unselecting', this.element[0]).each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.$element.removeClass('ui-unselecting');
			selectee.unselecting = false;
			selectee.startselected = false;
			self._trigger("unselected", event, {
				unselected: selectee.element
			});
		});
		$('.ui-selecting', this.element[0]).each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
			selectee.selecting = false;
			selectee.selected = true;
			selectee.startselected = true;
			self._trigger("selected", event, {
				selected: selectee.element
			});
		});
		this._trigger("stop", event);

		this.helper.remove();

		return false;
	}

});

$.extend($.ui.selectable, {
	version: "1.8.17"
});

})(jQuery);
/*
 * jQuery UI Sortable 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Sortables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget("ui.sortable", $.ui.mouse, {
	widgetEventPrefix: "sort",
	options: {
		appendTo: "parent",
		axis: false,
		connectWith: false,
		containment: false,
		cursor: 'auto',
		cursorAt: false,
		dropOnEmpty: true,
		forcePlaceholderSize: false,
		forceHelperSize: false,
		grid: false,
		handle: false,
		helper: "original",
		items: '> *',
		opacity: false,
		placeholder: false,
		revert: false,
		scroll: true,
		scrollSensitivity: 20,
		scrollSpeed: 20,
		scope: "default",
		tolerance: "intersect",
		zIndex: 1000
	},
	_create: function() {

		var o = this.options;
		this.containerCache = {};
		this.element.addClass("ui-sortable");

		//Get the items
		this.refresh();

		//Let's determine if the items are being displayed horizontally
		this.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false;

		//Let's determine the parent's offset
		this.offset = this.element.offset();

		//Initialize mouse events for interaction
		this._mouseInit();

	},

	destroy: function() {
		this.element
			.removeClass("ui-sortable ui-sortable-disabled");
		this._mouseDestroy();

		for ( var i = this.items.length - 1; i >= 0; i-- )
			this.items[i].item.removeData(this.widgetName + "-item");

		return this;
	},

	_setOption: function(key, value){
		if ( key === "disabled" ) {
			this.options[ key ] = value;
	
			this.widget()
				[ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
		} else {
			// Don't call widget base _setOption for disable as it adds ui-state-disabled class
			$.Widget.prototype._setOption.apply(this, arguments);
		}
	},

	_mouseCapture: function(event, overrideHandle) {
		var that = this;

		if (this.reverting) {
			return false;
		}

		if(this.options.disabled || this.options.type == 'static') return false;

		//We have to refresh the items data once first
		this._refreshItems(event);

		//Find out if the clicked node (or one of its parents) is a actual item in this.items
		var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
			if($.data(this, that.widgetName + '-item') == self) {
				currentItem = $(this);
				return false;
			}
		});
		if($.data(event.target, that.widgetName + '-item') == self) currentItem = $(event.target);

		if(!currentItem) return false;
		if(this.options.handle && !overrideHandle) {
			var validHandle = false;

			$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
			if(!validHandle) return false;
		}

		this.currentItem = currentItem;
		this._removeCurrentsFromItems();
		return true;

	},

	_mouseStart: function(event, overrideHandle, noActivation) {

		var o = this.options, self = this;
		this.currentContainer = this;

		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
		this.refreshPositions();

		//Create and append the visible helper
		this.helper = this._createHelper(event);

		//Cache the helper size
		this._cacheHelperProportions();

		/*
		 * - Position generation -
		 * This block generates everything position related - it's the core of draggables.
		 */

		//Cache the margins of the original element
		this._cacheMargins();

		//Get the next scrolling parent
		this.scrollParent = this.helper.scrollParent();

		//The element's absolute position on the page minus margins
		this.offset = this.currentItem.offset();
		this.offset = {
			top: this.offset.top - this.margins.top,
			left: this.offset.left - this.margins.left
		};

		// Only after we got the offset, we can change the helper's position to absolute
		// TODO: Still need to figure out a way to make relative sorting possible
		this.helper.css("position", "absolute");
		this.cssPosition = this.helper.css("position");

		$.extend(this.offset, {
			click: { //Where the click happened, relative to the element
				left: event.pageX - this.offset.left,
				top: event.pageY - this.offset.top
			},
			parent: this._getParentOffset(),
			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
		});

		//Generate the original position
		this.originalPosition = this._generatePosition(event);
		this.originalPageX = event.pageX;
		this.originalPageY = event.pageY;

		//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

		//Cache the former DOM position
		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };

		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
		if(this.helper[0] != this.currentItem[0]) {
			this.currentItem.hide();
		}

		//Create the placeholder
		this._createPlaceholder();

		//Set a containment if given in the options
		if(o.containment)
			this._setContainment();

		if(o.cursor) { // cursor option
			if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
			$('body').css("cursor", o.cursor);
		}

		if(o.opacity) { // opacity option
			if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
			this.helper.css("opacity", o.opacity);
		}

		if(o.zIndex) { // zIndex option
			if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
			this.helper.css("zIndex", o.zIndex);
		}

		//Prepare scrolling
		if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
			this.overflowOffset = this.scrollParent.offset();

		//Call callbacks
		this._trigger("start", event, this._uiHash());

		//Recache the helper size
		if(!this._preserveHelperProportions)
			this._cacheHelperProportions();


		//Post 'activate' events to possible containers
		if(!noActivation) {
			 for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
		}

		//Prepare possible droppables
		if($.ui.ddmanager)
			$.ui.ddmanager.current = this;

		if ($.ui.ddmanager && !o.dropBehaviour)
			$.ui.ddmanager.prepareOffsets(this, event);

		this.dragging = true;

		this.helper.addClass("ui-sortable-helper");
		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
		return true;

	},

	_mouseDrag: function(event) {

		//Compute the helpers position
		this.position = this._generatePosition(event);
		this.positionAbs = this._convertPositionTo("absolute");

		if (!this.lastPositionAbs) {
			this.lastPositionAbs = this.positionAbs;
		}

		//Do scrolling
		if(this.options.scroll) {
			var o = this.options, scrolled = false;
			if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {

				if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
				else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;

				if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
				else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;

			} else {

				if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
				else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);

				if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
				else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);

			}

			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);
		}

		//Regenerate the absolute position used for position checks
		this.positionAbs = this._convertPositionTo("absolute");

		//Set the helper position
		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';

		//Rearrange
		for (var i = this.items.length - 1; i >= 0; i--) {

			//Cache variables and intersection, continue if no intersection
			var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
			if (!intersection) continue;

			if(itemElement != this.currentItem[0] //cannot intersect with itself
				&&	this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
				&&	!$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
				&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
				//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
			) {

				this.direction = intersection == 1 ? "down" : "up";

				if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
					this._rearrange(event, item);
				} else {
					break;
				}

				this._trigger("change", event, this._uiHash());
				break;
			}
		}

		//Post events to containers
		this._contactContainers(event);

		//Interconnect with droppables
		if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

		//Call callbacks
		this._trigger('sort', event, this._uiHash());

		this.lastPositionAbs = this.positionAbs;
		return false;

	},

	_mouseStop: function(event, noPropagation) {

		if(!event) return;

		//If we are using droppables, inform the manager about the drop
		if ($.ui.ddmanager && !this.options.dropBehaviour)
			$.ui.ddmanager.drop(this, event);

		if(this.options.revert) {
			var self = this;
			var cur = self.placeholder.offset();

			self.reverting = true;

			$(this.helper).animate({
				left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
				top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
			}, parseInt(this.options.revert, 10) || 500, function() {
				self._clear(event);
			});
		} else {
			this._clear(event, noPropagation);
		}

		return false;

	},

	cancel: function() {

		var self = this;

		if(this.dragging) {

			this._mouseUp({ target: null });

			if(this.options.helper == "original")
				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
			else
				this.currentItem.show();

			//Post deactivating events to containers
			for (var i = this.containers.length - 1; i >= 0; i--){
				this.containers[i]._trigger("deactivate", null, self._uiHash(this));
				if(this.containers[i].containerCache.over) {
					this.containers[i]._trigger("out", null, self._uiHash(this));
					this.containers[i].containerCache.over = 0;
				}
			}

		}

		if (this.placeholder) {
			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
			if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
			if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();

			$.extend(this, {
				helper: null,
				dragging: false,
				reverting: false,
				_noFinalSort: null
			});

			if(this.domPosition.prev) {
				$(this.domPosition.prev).after(this.currentItem);
			} else {
				$(this.domPosition.parent).prepend(this.currentItem);
			}
		}

		return this;

	},

	serialize: function(o) {

		var items = this._getItemsAsjQuery(o && o.connected);
		var str = []; o = o || {};

		$(items).each(function() {
			var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
			if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
		});

		if(!str.length && o.key) {
			str.push(o.key + '=');
		}

		return str.join('&');

	},

	toArray: function(o) {

		var items = this._getItemsAsjQuery(o && o.connected);
		var ret = []; o = o || {};

		items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
		return ret;

	},

	/* Be careful with the following core functions */
	_intersectsWith: function(item) {

		var x1 = this.positionAbs.left,
			x2 = x1 + this.helperProportions.width,
			y1 = this.positionAbs.top,
			y2 = y1 + this.helperProportions.height;

		var l = item.left,
			r = l + item.width,
			t = item.top,
			b = t + item.height;

		var dyClick = this.offset.click.top,
			dxClick = this.offset.click.left;

		var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;

		if(	   this.options.tolerance == "pointer"
			|| this.options.forcePointerForContainers
			|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
		) {
			return isOverElement;
		} else {

			return (l < x1 + (this.helperProportions.width / 2) // Right Half
				&& x2 - (this.helperProportions.width / 2) < r // Left Half
				&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
				&& y2 - (this.helperProportions.height / 2) < b ); // Top Half

		}
	},

	_intersectsWithPointer: function(item) {

		var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
			isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
			isOverElement = isOverElementHeight && isOverElementWidth,
			verticalDirection = this._getDragVerticalDirection(),
			horizontalDirection = this._getDragHorizontalDirection();

		if (!isOverElement)
			return false;

		return this.floating ?
			( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
			: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );

	},

	_intersectsWithSides: function(item) {

		var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
			isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
			verticalDirection = this._getDragVerticalDirection(),
			horizontalDirection = this._getDragHorizontalDirection();

		if (this.floating && horizontalDirection) {
			return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
		} else {
			return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
		}

	},

	_getDragVerticalDirection: function() {
		var delta = this.positionAbs.top - this.lastPositionAbs.top;
		return delta != 0 && (delta > 0 ? "down" : "up");
	},

	_getDragHorizontalDirection: function() {
		var delta = this.positionAbs.left - this.lastPositionAbs.left;
		return delta != 0 && (delta > 0 ? "right" : "left");
	},

	refresh: function(event) {
		this._refreshItems(event);
		this.refreshPositions();
		return this;
	},

	_connectWith: function() {
		var options = this.options;
		return options.connectWith.constructor == String
			? [options.connectWith]
			: options.connectWith;
	},
	
	_getItemsAsjQuery: function(connected) {

		var self = this;
		var items = [];
		var queries = [];
		var connectWith = this._connectWith();

		if(connectWith && connected) {
			for (var i = connectWith.length - 1; i >= 0; i--){
				var cur = $(connectWith[i]);
				for (var j = cur.length - 1; j >= 0; j--){
					var inst = $.data(cur[j], this.widgetName);
					if(inst && inst != this && !inst.options.disabled) {
						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
					}
				};
			};
		}

		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);

		for (var i = queries.length - 1; i >= 0; i--){
			queries[i][0].each(function() {
				items.push(this);
			});
		};

		return $(items);

	},

	_removeCurrentsFromItems: function() {

		var list = this.currentItem.find(":data(" + this.widgetName + "-item)");

		for (var i=0; i < this.items.length; i++) {

			for (var j=0; j < list.length; j++) {
				if(list[j] == this.items[i].item[0])
					this.items.splice(i,1);
			};

		};

	},

	_refreshItems: function(event) {

		this.items = [];
		this.containers = [this];
		var items = this.items;
		var self = this;
		var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
		var connectWith = this._connectWith();

		if(connectWith) {
			for (var i = connectWith.length - 1; i >= 0; i--){
				var cur = $(connectWith[i]);
				for (var j = cur.length - 1; j >= 0; j--){
					var inst = $.data(cur[j], this.widgetName);
					if(inst && inst != this && !inst.options.disabled) {
						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
						this.containers.push(inst);
					}
				};
			};
		}

		for (var i = queries.length - 1; i >= 0; i--) {
			var targetData = queries[i][1];
			var _queries = queries[i][0];

			for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
				var item = $(_queries[j]);

				item.data(this.widgetName + '-item', targetData); // Data for target checking (mouse manager)

				items.push({
					item: item,
					instance: targetData,
					width: 0, height: 0,
					left: 0, top: 0
				});
			};
		};

	},

	refreshPositions: function(fast) {

		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
		if(this.offsetParent && this.helper) {
			this.offset.parent = this._getParentOffset();
		}

		for (var i = this.items.length - 1; i >= 0; i--){
			var item = this.items[i];

			//We ignore calculating positions of all connected containers when we're not over them
			if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
				continue;

			var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;

			if (!fast) {
				item.width = t.outerWidth();
				item.height = t.outerHeight();
			}

			var p = t.offset();
			item.left = p.left;
			item.top = p.top;
		};

		if(this.options.custom && this.options.custom.refreshContainers) {
			this.options.custom.refreshContainers.call(this);
		} else {
			for (var i = this.containers.length - 1; i >= 0; i--){
				var p = this.containers[i].element.offset();
				this.containers[i].containerCache.left = p.left;
				this.containers[i].containerCache.top = p.top;
				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
			};
		}

		return this;
	},

	_createPlaceholder: function(that) {

		var self = that || this, o = self.options;

		if(!o.placeholder || o.placeholder.constructor == String) {
			var className = o.placeholder;
			o.placeholder = {
				element: function() {

					var el = $(document.createElement(self.currentItem[0].nodeName))
						.addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
						.removeClass("ui-sortable-helper")[0];

					if(!className)
						el.style.visibility = "hidden";

					return el;
				},
				update: function(container, p) {

					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
					if(className && !o.forcePlaceholderSize) return;

					//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
					if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
					if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
				}
			};
		}

		//Create the placeholder
		self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));

		//Append it after the actual current item
		self.currentItem.after(self.placeholder);

		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
		o.placeholder.update(self, self.placeholder);

	},

	_contactContainers: function(event) {
		
		// get innermost container that intersects with item 
		var innermostContainer = null, innermostIndex = null;		
		
		
		for (var i = this.containers.length - 1; i >= 0; i--){

			// never consider a container that's located within the item itself 
			if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
				continue;

			if(this._intersectsWith(this.containers[i].containerCache)) {

				// if we've already found a container and it's more "inner" than this, then continue 
				if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
					continue;

				innermostContainer = this.containers[i]; 
				innermostIndex = i;
					
			} else {
				// container doesn't intersect. trigger "out" event if necessary 
				if(this.containers[i].containerCache.over) {
					this.containers[i]._trigger("out", event, this._uiHash(this));
					this.containers[i].containerCache.over = 0;
				}
			}

		}
		
		// if no intersecting containers found, return 
		if(!innermostContainer) return; 

		// move the item into the container if it's not there already
		if(this.containers.length === 1) {
			this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
			this.containers[innermostIndex].containerCache.over = 1;
		} else if(this.currentContainer != this.containers[innermostIndex]) { 

			//When entering a new container, we will find the item with the least distance and append our item near it 
			var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top']; 
			for (var j = this.items.length - 1; j >= 0; j--) { 
				if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue; 
				var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top']; 
				if(Math.abs(cur - base) < dist) { 
					dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; 
				} 
			} 

			if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled 
				return; 

			this.currentContainer = this.containers[innermostIndex]; 
			itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); 
			this._trigger("change", event, this._uiHash()); 
			this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); 

			//Update the placeholder 
			this.options.placeholder.update(this.currentContainer, this.placeholder); 
		
			this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); 
			this.containers[innermostIndex].containerCache.over = 1;
		} 
	
		
	},

	_createHelper: function(event) {

		var o = this.options;
		var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);

		if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
			$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);

		if(helper[0] == this.currentItem[0])
			this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };

		if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
		if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());

		return helper;

	},

	_adjustOffsetFromHelper: function(obj) {
		if (typeof obj == 'string') {
			obj = obj.split(' ');
		}
		if ($.isArray(obj)) {
			obj = {left: +obj[0], top: +obj[1] || 0};
		}
		if ('left' in obj) {
			this.offset.click.left = obj.left + this.margins.left;
		}
		if ('right' in obj) {
			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
		}
		if ('top' in obj) {
			this.offset.click.top = obj.top + this.margins.top;
		}
		if ('bottom' in obj) {
			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		}
	},

	_getParentOffset: function() {


		//Get the offsetParent and cache its position
		this.offsetParent = this.helper.offsetParent();
		var po = this.offsetParent.offset();

		// This is a special case where we need to modify a offset calculated on start, since the following happened:
		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
		if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
			po.left += this.scrollParent.scrollLeft();
			po.top += this.scrollParent.scrollTop();
		}

		if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
			po = { top: 0, left: 0 };

		return {
			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
		};

	},

	_getRelativeOffset: function() {

		if(this.cssPosition == "relative") {
			var p = this.currentItem.position();
			return {
				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
			};
		} else {
			return { top: 0, left: 0 };
		}

	},

	_cacheMargins: function() {
		this.margins = {
			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
		};
	},

	_cacheHelperProportions: function() {
		this.helperProportions = {
			width: this.helper.outerWidth(),
			height: this.helper.outerHeight()
		};
	},

	_setContainment: function() {

		var o = this.options;
		if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
		if(o.containment == 'document' || o.containment == 'window') this.containment = [
			0 - this.offset.relative.left - this.offset.parent.left,
			0 - this.offset.relative.top - this.offset.parent.top,
			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
		];

		if(!(/^(document|window|parent)$/).test(o.containment)) {
			var ce = $(o.containment)[0];
			var co = $(o.containment).offset();
			var over = ($(ce).css("overflow") != 'hidden');

			this.containment = [
				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
			];
		}

	},

	_convertPositionTo: function(d, pos) {

		if(!pos) pos = this.position;
		var mod = d == "absolute" ? 1 : -1;
		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

		return {
			top: (
				pos.top																	// The absolute mouse position
				+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
			),
			left: (
				pos.left																// The absolute mouse position
				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
			)
		};

	},

	_generatePosition: function(event) {

		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

		// This is another very weird special case that only happens for relative elements:
		// 1. If the css position is relative
		// 2. and the scroll parent is the document or similar to the offset parent
		// we have to refresh the relative offset during the scroll so there are no jumps
		if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
			this.offset.relative = this._getRelativeOffset();
		}

		var pageX = event.pageX;
		var pageY = event.pageY;

		/*
		 * - Position constraining -
		 * Constrain the position to a mix of grid, containment.
		 */

		if(this.originalPosition) { //If we are not dragging yet, we won't check for options

			if(this.containment) {
				if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
				if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
				if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
				if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
			}

			if(o.grid) {
				var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
				pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

				var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
				pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
			}

		}

		return {
			top: (
				pageY																// The absolute mouse position
				- this.offset.click.top													// Click offset (relative to the element)
				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
			),
			left: (
				pageX																// The absolute mouse position
				- this.offset.click.left												// Click offset (relative to the element)
				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
			)
		};

	},

	_rearrange: function(event, i, a, hardRefresh) {

		a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));

		//Various things done here to improve the performance:
		// 1. we create a setTimeout, that calls refreshPositions
		// 2. on the instance, we have a counter variable, that get's higher after every append
		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
		// 4. this lets only the last addition to the timeout stack through
		this.counter = this.counter ? ++this.counter : 1;
		var self = this, counter = this.counter;

		window.setTimeout(function() {
			if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
		},0);

	},

	_clear: function(event, noPropagation) {

		this.reverting = false;
		// We delay all events that have to be triggered to after the point where the placeholder has been removed and
		// everything else normalized again
		var delayedTriggers = [], self = this;

		// We first have to update the dom position of the actual currentItem
		// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
		if(!this._noFinalSort && this.currentItem.parent().length) this.placeholder.before(this.currentItem);
		this._noFinalSort = null;

		if(this.helper[0] == this.currentItem[0]) {
			for(var i in this._storedCSS) {
				if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
			}
			this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
		} else {
			this.currentItem.show();
		}

		if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
		if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
		if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
			if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
			for (var i = this.containers.length - 1; i >= 0; i--){
				if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
					delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
					delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.containers[i]));
				}
			};
		};

		//Post events to containers
		for (var i = this.containers.length - 1; i >= 0; i--){
			if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
			if(this.containers[i].containerCache.over) {
				delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
				this.containers[i].containerCache.over = 0;
			}
		}

		//Do what was originally in plugins
		if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
		if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
		if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index

		this.dragging = false;
		if(this.cancelHelperRemoval) {
			if(!noPropagation) {
				this._trigger("beforeStop", event, this._uiHash());
				for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
				this._trigger("stop", event, this._uiHash());
			}
			return false;
		}

		if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());

		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);

		if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;

		if(!noPropagation) {
			for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
			this._trigger("stop", event, this._uiHash());
		}

		this.fromOutside = false;
		return true;

	},

	_trigger: function() {
		if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
			this.cancel();
		}
	},

	_uiHash: function(inst) {
		var self = inst || this;
		return {
			helper: self.helper,
			placeholder: self.placeholder || $([]),
			position: self.position,
			originalPosition: self.originalPosition,
			offset: self.positionAbs,
			item: self.currentItem,
			sender: inst ? inst.element : null
		};
	}

});

$.extend($.ui.sortable, {
	version: "1.8.17"
});

})(jQuery);
/*
 * jQuery UI Effects 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/
 */
;jQuery.effects || (function($, undefined) {

$.effects = {};



/******************************************************************************/
/****************************** COLOR ANIMATIONS ******************************/
/******************************************************************************/

// override the animation for color styles
$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
	'borderRightColor', 'borderTopColor', 'borderColor', 'color', 'outlineColor'],
function(i, attr) {
	$.fx.step[attr] = function(fx) {
		if (!fx.colorInit) {
			fx.start = getColor(fx.elem, attr);
			fx.end = getRGB(fx.end);
			fx.colorInit = true;
		}

		fx.elem.style[attr] = 'rgb(' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
			Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
	};
});

// Color Conversion functions from highlightFade
// By Blair Mitchelmore
// http://jquery.offput.ca/highlightFade/

// Parse strings looking for color tuples [255,255,255]
function getRGB(color) {
		var result;

		// Check if we're already dealing with an array of colors
		if ( color && color.constructor == Array && color.length == 3 )
				return color;

		// Look for rgb(num,num,num)
		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
				return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];

		// Look for rgb(num%,num%,num%)
		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
				return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

		// Look for #a0b1c2
		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
				return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

		// Look for #fff
		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
				return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

		// Look for rgba(0, 0, 0, 0) == transparent in Safari 3
		if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
				return colors['transparent'];

		// Otherwise, we're most likely dealing with a named color
		return colors[$.trim(color).toLowerCase()];
}

function getColor(elem, attr) {
		var color;

		do {
				color = $.curCSS(elem, attr);

				// Keep going until we find an element that has color, or we hit the body
				if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
						break;

				attr = "backgroundColor";
		} while ( elem = elem.parentNode );

		return getRGB(color);
};

// Some named colors to work with
// From Interface by Stefan Petre
// http://interface.eyecon.ro/

var colors = {
	aqua:[0,255,255],
	azure:[240,255,255],
	beige:[245,245,220],
	black:[0,0,0],
	blue:[0,0,255],
	brown:[165,42,42],
	cyan:[0,255,255],
	darkblue:[0,0,139],
	darkcyan:[0,139,139],
	darkgrey:[169,169,169],
	darkgreen:[0,100,0],
	darkkhaki:[189,183,107],
	darkmagenta:[139,0,139],
	darkolivegreen:[85,107,47],
	darkorange:[255,140,0],
	darkorchid:[153,50,204],
	darkred:[139,0,0],
	darksalmon:[233,150,122],
	darkviolet:[148,0,211],
	fuchsia:[255,0,255],
	gold:[255,215,0],
	green:[0,128,0],
	indigo:[75,0,130],
	khaki:[240,230,140],
	lightblue:[173,216,230],
	lightcyan:[224,255,255],
	lightgreen:[144,238,144],
	lightgrey:[211,211,211],
	lightpink:[255,182,193],
	lightyellow:[255,255,224],
	lime:[0,255,0],
	magenta:[255,0,255],
	maroon:[128,0,0],
	navy:[0,0,128],
	olive:[128,128,0],
	orange:[255,165,0],
	pink:[255,192,203],
	purple:[128,0,128],
	violet:[128,0,128],
	red:[255,0,0],
	silver:[192,192,192],
	white:[255,255,255],
	yellow:[255,255,0],
	transparent: [255,255,255]
};



/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/

var classAnimationActions = ['add', 'remove', 'toggle'],
	shorthandStyles = {
		border: 1,
		borderBottom: 1,
		borderColor: 1,
		borderLeft: 1,
		borderRight: 1,
		borderTop: 1,
		borderWidth: 1,
		margin: 1,
		padding: 1
	};

function getElementStyles() {
	var style = document.defaultView
			? document.defaultView.getComputedStyle(this, null)
			: this.currentStyle,
		newStyle = {},
		key,
		camelCase;

	// webkit enumerates style porperties
	if (style && style.length && style[0] && style[style[0]]) {
		var len = style.length;
		while (len--) {
			key = style[len];
			if (typeof style[key] == 'string') {
				camelCase = key.replace(/\-(\w)/g, function(all, letter){
					return letter.toUpperCase();
				});
				newStyle[camelCase] = style[key];
			}
		}
	} else {
		for (key in style) {
			if (typeof style[key] === 'string') {
				newStyle[key] = style[key];
			}
		}
	}
	
	return newStyle;
}

function filterStyles(styles) {
	var name, value;
	for (name in styles) {
		value = styles[name];
		if (
			// ignore null and undefined values
			value == null ||
			// ignore functions (when does this occur?)
			$.isFunction(value) ||
			// shorthand styles that need to be expanded
			name in shorthandStyles ||
			// ignore scrollbars (break in IE)
			(/scrollbar/).test(name) ||

			// only colors or values that can be converted to numbers
			(!(/color/i).test(name) && isNaN(parseFloat(value)))
		) {
			delete styles[name];
		}
	}
	
	return styles;
}

function styleDifference(oldStyle, newStyle) {
	var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
		name;

	for (name in newStyle) {
		if (oldStyle[name] != newStyle[name]) {
			diff[name] = newStyle[name];
		}
	}

	return diff;
}

$.effects.animateClass = function(value, duration, easing, callback) {
	if ($.isFunction(easing)) {
		callback = easing;
		easing = null;
	}

	return this.queue(function() {
		var that = $(this),
			originalStyleAttr = that.attr('style') || ' ',
			originalStyle = filterStyles(getElementStyles.call(this)),
			newStyle,
			className = that.attr('class');

		$.each(classAnimationActions, function(i, action) {
			if (value[action]) {
				that[action + 'Class'](value[action]);
			}
		});
		newStyle = filterStyles(getElementStyles.call(this));
		that.attr('class', className);

		that.animate(styleDifference(originalStyle, newStyle), {
			queue: false,
			duration: duration,
			easing: easing,
			complete: function() {
				$.each(classAnimationActions, function(i, action) {
					if (value[action]) { that[action + 'Class'](value[action]); }
				});
				// work around bug in IE by clearing the cssText before setting it
				if (typeof that.attr('style') == 'object') {
					that.attr('style').cssText = '';
					that.attr('style').cssText = originalStyleAttr;
				} else {
					that.attr('style', originalStyleAttr);
				}
				if (callback) { callback.apply(this, arguments); }
				$.dequeue( this );
			}
		});
	});
};

$.fn.extend({
	_addClass: $.fn.addClass,
	addClass: function(classNames, speed, easing, callback) {
		return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
	},

	_removeClass: $.fn.removeClass,
	removeClass: function(classNames,speed,easing,callback) {
		return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
	},

	_toggleClass: $.fn.toggleClass,
	toggleClass: function(classNames, force, speed, easing, callback) {
		if ( typeof force == "boolean" || force === undefined ) {
			if ( !speed ) {
				// without speed parameter;
				return this._toggleClass(classNames, force);
			} else {
				return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
			}
		} else {
			// without switch parameter;
			return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
		}
	},

	switchClass: function(remove,add,speed,easing,callback) {
		return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
	}
});



/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/

$.extend($.effects, {
	version: "1.8.17",

	// Saves a set of properties in a data storage
	save: function(element, set) {
		for(var i=0; i < set.length; i++) {
			if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
		}
	},

	// Restores a set of previously saved properties from a data storage
	restore: function(element, set) {
		for(var i=0; i < set.length; i++) {
			if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
		}
	},

	setMode: function(el, mode) {
		if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
		return mode;
	},

	getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
		// this should be a little more flexible in the future to handle a string & hash
		var y, x;
		switch (origin[0]) {
			case 'top': y = 0; break;
			case 'middle': y = 0.5; break;
			case 'bottom': y = 1; break;
			default: y = origin[0] / original.height;
		};
		switch (origin[1]) {
			case 'left': x = 0; break;
			case 'center': x = 0.5; break;
			case 'right': x = 1; break;
			default: x = origin[1] / original.width;
		};
		return {x: x, y: y};
	},

	// Wraps the element around a wrapper that copies position properties
	createWrapper: function(element) {

		// if the element is already wrapped, return it
		if (element.parent().is('.ui-effects-wrapper')) {
			return element.parent();
		}

		// wrap the element
		var props = {
				width: element.outerWidth(true),
				height: element.outerHeight(true),
				'float': element.css('float')
			},
			wrapper = $('<div></div>')
				.addClass('ui-effects-wrapper')
				.css({
					fontSize: '100%',
					background: 'transparent',
					border: 'none',
					margin: 0,
					padding: 0
				}),
			active = document.activeElement;

		element.wrap(wrapper);

		// Fixes #7595 - Elements lose focus when wrapped.
		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
			$( active ).focus();
		}
		
		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element

		// transfer positioning properties to the wrapper
		if (element.css('position') == 'static') {
			wrapper.css({ position: 'relative' });
			element.css({ position: 'relative' });
		} else {
			$.extend(props, {
				position: element.css('position'),
				zIndex: element.css('z-index')
			});
			$.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
				props[pos] = element.css(pos);
				if (isNaN(parseInt(props[pos], 10))) {
					props[pos] = 'auto';
				}
			});
			element.css({position: 'relative', top: 0, left: 0, right: 'auto', bottom: 'auto' });
		}

		return wrapper.css(props).show();
	},

	removeWrapper: function(element) {
		var parent,
			active = document.activeElement;
		
		if (element.parent().is('.ui-effects-wrapper')) {
			parent = element.parent().replaceWith(element);
			// Fixes #7595 - Elements lose focus when wrapped.
			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
				$( active ).focus();
			}
			return parent;
		}
			
		return element;
	},

	setTransition: function(element, list, factor, value) {
		value = value || {};
		$.each(list, function(i, x){
			unit = element.cssUnit(x);
			if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
		});
		return value;
	}
});


function _normalizeArguments(effect, options, speed, callback) {
	// shift params for method overloading
	if (typeof effect == 'object') {
		callback = options;
		speed = null;
		options = effect;
		effect = options.effect;
	}
	if ($.isFunction(options)) {
		callback = options;
		speed = null;
		options = {};
	}
        if (typeof options == 'number' || $.fx.speeds[options]) {
		callback = speed;
		speed = options;
		options = {};
	}
	if ($.isFunction(speed)) {
		callback = speed;
		speed = null;
	}

	options = options || {};

	speed = speed || options.duration;
	speed = $.fx.off ? 0 : typeof speed == 'number'
		? speed : speed in $.fx.speeds ? $.fx.speeds[speed] : $.fx.speeds._default;

	callback = callback || options.complete;

	return [effect, options, speed, callback];
}

function standardSpeed( speed ) {
	// valid standard speeds
	if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
		return true;
	}
	
	// invalid strings - treat as "normal" speed
	if ( typeof speed === "string" && !$.effects[ speed ] ) {
		return true;
	}
	
	return false;
}

$.fn.extend({
	effect: function(effect, options, speed, callback) {
		var args = _normalizeArguments.apply(this, arguments),
			// TODO: make effects take actual parameters instead of a hash
			args2 = {
				options: args[1],
				duration: args[2],
				callback: args[3]
			},
			mode = args2.options.mode,
			effectMethod = $.effects[effect];
		
		if ( $.fx.off || !effectMethod ) {
			// delegate to the original method (e.g., .show()) if possible
			if ( mode ) {
				return this[ mode ]( args2.duration, args2.callback );
			} else {
				return this.each(function() {
					if ( args2.callback ) {
						args2.callback.call( this );
					}
				});
			}
		}
		
		return effectMethod.call(this, args2);
	},

	_show: $.fn.show,
	show: function(speed) {
		if ( standardSpeed( speed ) ) {
			return this._show.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'show';
			return this.effect.apply(this, args);
		}
	},

	_hide: $.fn.hide,
	hide: function(speed) {
		if ( standardSpeed( speed ) ) {
			return this._hide.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'hide';
			return this.effect.apply(this, args);
		}
	},

	// jQuery core overloads toggle and creates _toggle
	__toggle: $.fn.toggle,
	toggle: function(speed) {
		if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
			return this.__toggle.apply(this, arguments);
		} else {
			var args = _normalizeArguments.apply(this, arguments);
			args[1].mode = 'toggle';
			return this.effect.apply(this, args);
		}
	},

	// helper functions
	cssUnit: function(key) {
		var style = this.css(key), val = [];
		$.each( ['em','px','%','pt'], function(i, unit){
			if(style.indexOf(unit) > 0)
				val = [parseFloat(style), unit];
		});
		return val;
	}
});



/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/

/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 *
 * Open source under the BSD License.
 *
 * Copyright 2008 George McGinley Smith
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
$.easing.jswing = $.easing.swing;

$.extend($.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert($.easing.default);
		return $.easing[$.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 *
 * Open source under the BSD License.
 *
 * Copyright 2001 Robert Penner
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

})(jQuery);
/*
 * jQuery UI Effects Blind 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Blind
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.blind = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
		var direction = o.options.direction || 'vertical'; // Default direction

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
		var ref = (direction == 'vertical') ? 'height' : 'width';
		var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
		if(mode == 'show') wrapper.css(ref, 0); // Shift

		// Animation
		var animation = {};
		animation[ref] = mode == 'show' ? distance : 0;

		// Animate
		wrapper.animate(animation, o.duration, o.options.easing, function() {
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(el[0], arguments); // Callback
			el.dequeue();
		});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Bounce 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Bounce
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.bounce = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
		var direction = o.options.direction || 'up'; // Default direction
		var distance = o.options.distance || 20; // Default distance
		var times = o.options.times || 5; // Default # of times
		var speed = o.duration || 250; // Default speed per bounce
		if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		$.effects.createWrapper(el); // Create Wrapper
		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
		if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
		if (mode == 'hide') distance = distance / (times * 2);
		if (mode != 'hide') times--;

		// Animate
		if (mode == 'show') { // Show Bounce
			var animation = {opacity: 1};
			animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
			el.animate(animation, speed / 2, o.options.easing);
			distance = distance / 2;
			times--;
		};
		for (var i = 0; i < times; i++) { // Bounces
			var animation1 = {}, animation2 = {};
			animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
			animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
			el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
			distance = (mode == 'hide') ? distance * 2 : distance / 2;
		};
		if (mode == 'hide') { // Last Bounce
			var animation = {opacity: 0};
			animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
			el.animate(animation, speed / 2, o.options.easing, function(){
				el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
			});
		} else {
			var animation1 = {}, animation2 = {};
			animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
			animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
			el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
			});
		};
		el.queue('fx', function() { el.dequeue(); });
		el.dequeue();
	});

};

})(jQuery);
/*
 * jQuery UI Effects Clip 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Clip
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.clip = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right','height','width'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
		var direction = o.options.direction || 'vertical'; // Default direction

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
		var animate = el[0].tagName == 'IMG' ? wrapper : el;
		var ref = {
			size: (direction == 'vertical') ? 'height' : 'width',
			position: (direction == 'vertical') ? 'top' : 'left'
		};
		var distance = (direction == 'vertical') ? animate.height() : animate.width();
		if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift

		// Animation
		var animation = {};
		animation[ref.size] = mode == 'show' ? distance : 0;
		animation[ref.position] = mode == 'show' ? 0 : distance / 2;

		// Animate
		animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(el[0], arguments); // Callback
			el.dequeue();
		}});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Drop 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Drop
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.drop = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right','opacity'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
		var direction = o.options.direction || 'left'; // Default Direction

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		$.effects.createWrapper(el); // Create Wrapper
		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
		if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift

		// Animation
		var animation = {opacity: mode == 'show' ? 1 : 0};
		animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

		// Animate
		el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(this, arguments); // Callback
			el.dequeue();
		}});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Explode 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Explode
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.explode = function(o) {

	return this.queue(function() {

	var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
	var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;

	o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
	var el = $(this).show().css('visibility', 'hidden');
	var offset = el.offset();

	//Substract the margins - not fixing the problem yet.
	offset.top -= parseInt(el.css("marginTop"),10) || 0;
	offset.left -= parseInt(el.css("marginLeft"),10) || 0;

	var width = el.outerWidth(true);
	var height = el.outerHeight(true);

	for(var i=0;i<rows;i++) { // =
		for(var j=0;j<cells;j++) { // ||
			el
				.clone()
				.appendTo('body')
				.wrap('<div></div>')
				.css({
					position: 'absolute',
					visibility: 'visible',
					left: -j*(width/cells),
					top: -i*(height/rows)
				})
				.parent()
				.addClass('ui-effects-explode')
				.css({
					position: 'absolute',
					overflow: 'hidden',
					width: width/cells,
					height: height/rows,
					left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
					top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
					opacity: o.options.mode == 'show' ? 0 : 1
				}).animate({
					left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
					top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
					opacity: o.options.mode == 'show' ? 1 : 0
				}, o.duration || 500);
		}
	}

	// Set a timeout, to call the callback approx. when the other animations have finished
	setTimeout(function() {

		o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
				if(o.callback) o.callback.apply(el[0]); // Callback
				el.dequeue();

				$('div.ui-effects-explode').remove();

	}, o.duration || 500);


	});

};

})(jQuery);
/*
 * jQuery UI Effects Fade 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Fade
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.fade = function(o) {
	return this.queue(function() {
		var elem = $(this),
			mode = $.effects.setMode(elem, o.options.mode || 'hide');

		elem.animate({ opacity: mode }, {
			queue: false,
			duration: o.duration,
			easing: o.options.easing,
			complete: function() {
				(o.callback && o.callback.apply(this, arguments));
				elem.dequeue();
			}
		});
	});
};

})(jQuery);
/*
 * jQuery UI Effects Fold 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Fold
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.fold = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
		var size = o.options.size || 15; // Default fold size
		var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
		var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
		var widthFirst = ((mode == 'show') != horizFirst);
		var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
		var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
		var percent = /([0-9]+)%/.exec(size);
		if(percent) size = parseInt(percent[1],10) / 100 * distance[mode == 'hide' ? 0 : 1];
		if(mode == 'show') wrapper.css(horizFirst ? {height: 0, width: size} : {height: size, width: 0}); // Shift

		// Animation
		var animation1 = {}, animation2 = {};
		animation1[ref[0]] = mode == 'show' ? distance[0] : size;
		animation2[ref[1]] = mode == 'show' ? distance[1] : 0;

		// Animate
		wrapper.animate(animation1, duration, o.options.easing)
		.animate(animation2, duration, o.options.easing, function() {
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(el[0], arguments); // Callback
			el.dequeue();
		});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Highlight 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Highlight
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.highlight = function(o) {
	return this.queue(function() {
		var elem = $(this),
			props = ['backgroundImage', 'backgroundColor', 'opacity'],
			mode = $.effects.setMode(elem, o.options.mode || 'show'),
			animation = {
				backgroundColor: elem.css('backgroundColor')
			};

		if (mode == 'hide') {
			animation.opacity = 0;
		}

		$.effects.save(elem, props);
		elem
			.show()
			.css({
				backgroundImage: 'none',
				backgroundColor: o.options.color || '#ffff99'
			})
			.animate(animation, {
				queue: false,
				duration: o.duration,
				easing: o.options.easing,
				complete: function() {
					(mode == 'hide' && elem.hide());
					$.effects.restore(elem, props);
					(mode == 'show' && !$.support.opacity && this.style.removeAttribute('filter'));
					(o.callback && o.callback.apply(this, arguments));
					elem.dequeue();
				}
			});
	});
};

})(jQuery);
/*
 * jQuery UI Effects Pulsate 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Pulsate
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.pulsate = function(o) {
	return this.queue(function() {
		var elem = $(this),
			mode = $.effects.setMode(elem, o.options.mode || 'show');
			times = ((o.options.times || 5) * 2) - 1;
			duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2,
			isVisible = elem.is(':visible'),
			animateTo = 0;

		if (!isVisible) {
			elem.css('opacity', 0).show();
			animateTo = 1;
		}

		if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) {
			times--;
		}

		for (var i = 0; i < times; i++) {
			elem.animate({ opacity: animateTo }, duration, o.options.easing);
			animateTo = (animateTo + 1) % 2;
		}

		elem.animate({ opacity: animateTo }, duration, o.options.easing, function() {
			if (animateTo == 0) {
				elem.hide();
			}
			(o.callback && o.callback.apply(this, arguments));
		});

		elem
			.queue('fx', function() { elem.dequeue(); })
			.dequeue();
	});
};

})(jQuery);
/*
 * jQuery UI Effects Scale 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Scale
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.puff = function(o) {
	return this.queue(function() {
		var elem = $(this),
			mode = $.effects.setMode(elem, o.options.mode || 'hide'),
			percent = parseInt(o.options.percent, 10) || 150,
			factor = percent / 100,
			original = { height: elem.height(), width: elem.width() };

		$.extend(o.options, {
			fade: true,
			mode: mode,
			percent: mode == 'hide' ? percent : 100,
			from: mode == 'hide'
				? original
				: {
					height: original.height * factor,
					width: original.width * factor
				}
		});

		elem.effect('scale', o.options, o.duration, o.callback);
		elem.dequeue();
	});
};

$.effects.scale = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this);

		// Set options
		var options = $.extend(true, {}, o.options);
		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
		var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
		var direction = o.options.direction || 'both'; // Set default axis
		var origin = o.options.origin; // The origin of the scaling
		if (mode != 'effect') { // Set default origin and restore for show/hide
			options.origin = origin || ['middle','center'];
			options.restore = true;
		}
		var original = {height: el.height(), width: el.width()}; // Save original
		el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state

		// Adjust
		var factor = { // Set scaling factor
			y: direction != 'horizontal' ? (percent / 100) : 1,
			x: direction != 'vertical' ? (percent / 100) : 1
		};
		el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state

		if (o.options.fade) { // Fade option to support puff
			if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
			if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
		};

		// Animation
		options.from = el.from; options.to = el.to; options.mode = mode;

		// Animate
		el.effect('size', options, o.duration, o.callback);
		el.dequeue();
	});

};

$.effects.size = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right','width','height','overflow','opacity'];
		var props1 = ['position','top','bottom','left','right','overflow','opacity']; // Always restore
		var props2 = ['width','height','overflow']; // Copy for children
		var cProps = ['fontSize'];
		var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
		var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
		var restore = o.options.restore || false; // Default restore
		var scale = o.options.scale || 'both'; // Default scale mode
		var origin = o.options.origin; // The origin of the sizing
		var original = {height: el.height(), width: el.width()}; // Save original
		el.from = o.options.from || original; // Default from state
		el.to = o.options.to || original; // Default to state
		// Adjust
		if (origin) { // Calculate baseline shifts
			var baseline = $.effects.getBaseline(origin, original);
			el.from.top = (original.height - el.from.height) * baseline.y;
			el.from.left = (original.width - el.from.width) * baseline.x;
			el.to.top = (original.height - el.to.height) * baseline.y;
			el.to.left = (original.width - el.to.width) * baseline.x;
		};
		var factor = { // Set scaling factor
			from: {y: el.from.height / original.height, x: el.from.width / original.width},
			to: {y: el.to.height / original.height, x: el.to.width / original.width}
		};
		if (scale == 'box' || scale == 'both') { // Scale the css box
			if (factor.from.y != factor.to.y) { // Vertical props scaling
				props = props.concat(vProps);
				el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
				el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
			};
			if (factor.from.x != factor.to.x) { // Horizontal props scaling
				props = props.concat(hProps);
				el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
				el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
			};
		};
		if (scale == 'content' || scale == 'both') { // Scale the content
			if (factor.from.y != factor.to.y) { // Vertical props scaling
				props = props.concat(cProps);
				el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
				el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
			};
		};
		$.effects.save(el, restore ? props : props1); el.show(); // Save & Show
		$.effects.createWrapper(el); // Create Wrapper
		el.css('overflow','hidden').css(el.from); // Shift

		// Animate
		if (scale == 'content' || scale == 'both') { // Scale the children
			vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
			hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
			props2 = props.concat(vProps).concat(hProps); // Concat
			el.find("*[width]").each(function(){
				child = $(this);
				if (restore) $.effects.save(child, props2);
				var c_original = {height: child.height(), width: child.width()}; // Save original
				child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
				child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
				if (factor.from.y != factor.to.y) { // Vertical props scaling
					child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
					child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
				};
				if (factor.from.x != factor.to.x) { // Horizontal props scaling
					child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
					child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
				};
				child.css(child.from); // Shift children
				child.animate(child.to, o.duration, o.options.easing, function(){
					if (restore) $.effects.restore(child, props2); // Restore children
				}); // Animate children
			});
		};

		// Animate
		el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
			if (el.to.opacity === 0) {
				el.css('opacity', el.from.opacity);
			}
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(this, arguments); // Callback
			el.dequeue();
		}});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Shake 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Shake
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.shake = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
		var direction = o.options.direction || 'left'; // Default direction
		var distance = o.options.distance || 20; // Default distance
		var times = o.options.times || 3; // Default # of times
		var speed = o.duration || o.options.duration || 140; // Default speed per shake

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		$.effects.createWrapper(el); // Create Wrapper
		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';

		// Animation
		var animation = {}, animation1 = {}, animation2 = {};
		animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
		animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
		animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;

		// Animate
		el.animate(animation, speed, o.options.easing);
		for (var i = 1; i < times; i++) { // Shakes
			el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
		};
		el.animate(animation1, speed, o.options.easing).
		animate(animation, speed / 2, o.options.easing, function(){ // Last shake
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(this, arguments); // Callback
		});
		el.queue('fx', function() { el.dequeue(); });
		el.dequeue();
	});

};

})(jQuery);
/*
 * jQuery UI Effects Slide 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Slide
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.slide = function(o) {

	return this.queue(function() {

		// Create element
		var el = $(this), props = ['position','top','bottom','left','right'];

		// Set options
		var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
		var direction = o.options.direction || 'left'; // Default Direction

		// Adjust
		$.effects.save(el, props); el.show(); // Save & Show
		$.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
		var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
		var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
		var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
		if (mode == 'show') el.css(ref, motion == 'pos' ? (isNaN(distance) ? "-" + distance : -distance) : distance); // Shift

		// Animation
		var animation = {};
		animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

		// Animate
		el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
			if(mode == 'hide') el.hide(); // Hide
			$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
			if(o.callback) o.callback.apply(this, arguments); // Callback
			el.dequeue();
		}});

	});

};

})(jQuery);
/*
 * jQuery UI Effects Transfer 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Transfer
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.transfer = function(o) {
	return this.queue(function() {
		var elem = $(this),
			target = $(o.options.to),
			endPosition = target.offset(),
			animation = {
				top: endPosition.top,
				left: endPosition.left,
				height: target.innerHeight(),
				width: target.innerWidth()
			},
			startPosition = elem.offset(),
			transfer = $('<div class="ui-effects-transfer"></div>')
				.appendTo(document.body)
				.addClass(o.options.className)
				.css({
					top: startPosition.top,
					left: startPosition.left,
					height: elem.innerHeight(),
					width: elem.innerWidth(),
					position: 'absolute'
				})
				.animate(animation, o.duration, o.options.easing, function() {
					transfer.remove();
					(o.callback && o.callback.apply(elem[0], arguments));
					elem.dequeue();
				});
	});
};

})(jQuery);
/*
 * jQuery UI Accordion 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget( "ui.accordion", {
	options: {
		active: 0,
		animated: "slide",
		autoHeight: true,
		clearStyle: false,
		collapsible: false,
		event: "click",
		fillSpace: false,
		header: "> li > :first-child,> :not(li):even",
		icons: {
			header: "ui-icon-triangle-1-e",
			headerSelected: "ui-icon-triangle-1-s"
		},
		navigation: false,
		navigationFilter: function() {
			return this.href.toLowerCase() === location.href.toLowerCase();
		}
	},

	_create: function() {
		var self = this,
			options = self.options;

		self.running = 0;

		self.element
			.addClass( "ui-accordion ui-widget ui-helper-reset" )
			// in lack of child-selectors in CSS
			// we need to mark top-LIs in a UL-accordion for some IE-fix
			.children( "li" )
				.addClass( "ui-accordion-li-fix" );

		self.headers = self.element.find( options.header )
			.addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" )
			.bind( "mouseenter.accordion", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).addClass( "ui-state-hover" );
			})
			.bind( "mouseleave.accordion", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).removeClass( "ui-state-hover" );
			})
			.bind( "focus.accordion", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).addClass( "ui-state-focus" );
			})
			.bind( "blur.accordion", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).removeClass( "ui-state-focus" );
			});

		self.headers.next()
			.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" );

		if ( options.navigation ) {
			var current = self.element.find( "a" ).filter( options.navigationFilter ).eq( 0 );
			if ( current.length ) {
				var header = current.closest( ".ui-accordion-header" );
				if ( header.length ) {
					// anchor within header
					self.active = header;
				} else {
					// anchor within content
					self.active = current.closest( ".ui-accordion-content" ).prev();
				}
			}
		}

		self.active = self._findActive( self.active || options.active )
			.addClass( "ui-state-default ui-state-active" )
			.toggleClass( "ui-corner-all" )
			.toggleClass( "ui-corner-top" );
		self.active.next().addClass( "ui-accordion-content-active" );

		self._createIcons();
		self.resize();
		
		// ARIA
		self.element.attr( "role", "tablist" );

		self.headers
			.attr( "role", "tab" )
			.bind( "keydown.accordion", function( event ) {
				return self._keydown( event );
			})
			.next()
				.attr( "role", "tabpanel" );

		self.headers
			.not( self.active || "" )
			.attr({
				"aria-expanded": "false",
				"aria-selected": "false",
				tabIndex: -1
			})
			.next()
				.hide();

		// make sure at least one header is in the tab order
		if ( !self.active.length ) {
			self.headers.eq( 0 ).attr( "tabIndex", 0 );
		} else {
			self.active
				.attr({
					"aria-expanded": "true",
					"aria-selected": "true",
					tabIndex: 0
				});
		}

		// only need links in tab order for Safari
		if ( !$.browser.safari ) {
			self.headers.find( "a" ).attr( "tabIndex", -1 );
		}

		if ( options.event ) {
			self.headers.bind( options.event.split(" ").join(".accordion ") + ".accordion", function(event) {
				self._clickHandler.call( self, event, this );
				event.preventDefault();
			});
		}
	},

	_createIcons: function() {
		var options = this.options;
		if ( options.icons ) {
			$( "<span></span>" )
				.addClass( "ui-icon " + options.icons.header )
				.prependTo( this.headers );
			this.active.children( ".ui-icon" )
				.toggleClass(options.icons.header)
				.toggleClass(options.icons.headerSelected);
			this.element.addClass( "ui-accordion-icons" );
		}
	},

	_destroyIcons: function() {
		this.headers.children( ".ui-icon" ).remove();
		this.element.removeClass( "ui-accordion-icons" );
	},

	destroy: function() {
		var options = this.options;

		this.element
			.removeClass( "ui-accordion ui-widget ui-helper-reset" )
			.removeAttr( "role" );

		this.headers
			.unbind( ".accordion" )
			.removeClass( "ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
			.removeAttr( "role" )
			.removeAttr( "aria-expanded" )
			.removeAttr( "aria-selected" )
			.removeAttr( "tabIndex" );

		this.headers.find( "a" ).removeAttr( "tabIndex" );
		this._destroyIcons();
		var contents = this.headers.next()
			.css( "display", "" )
			.removeAttr( "role" )
			.removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled" );
		if ( options.autoHeight || options.fillHeight ) {
			contents.css( "height", "" );
		}

		return $.Widget.prototype.destroy.call( this );
	},

	_setOption: function( key, value ) {
		$.Widget.prototype._setOption.apply( this, arguments );
			
		if ( key == "active" ) {
			this.activate( value );
		}
		if ( key == "icons" ) {
			this._destroyIcons();
			if ( value ) {
				this._createIcons();
			}
		}
		// #5332 - opacity doesn't cascade to positioned elements in IE
		// so we need to add the disabled class to the headers and panels
		if ( key == "disabled" ) {
			this.headers.add(this.headers.next())
				[ value ? "addClass" : "removeClass" ](
					"ui-accordion-disabled ui-state-disabled" );
		}
	},

	_keydown: function( event ) {
		if ( this.options.disabled || event.altKey || event.ctrlKey ) {
			return;
		}

		var keyCode = $.ui.keyCode,
			length = this.headers.length,
			currentIndex = this.headers.index( event.target ),
			toFocus = false;

		switch ( event.keyCode ) {
			case keyCode.RIGHT:
			case keyCode.DOWN:
				toFocus = this.headers[ ( currentIndex + 1 ) % length ];
				break;
			case keyCode.LEFT:
			case keyCode.UP:
				toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
				break;
			case keyCode.SPACE:
			case keyCode.ENTER:
				this._clickHandler( { target: event.target }, event.target );
				event.preventDefault();
		}

		if ( toFocus ) {
			$( event.target ).attr( "tabIndex", -1 );
			$( toFocus ).attr( "tabIndex", 0 );
			toFocus.focus();
			return false;
		}

		return true;
	},

	resize: function() {
		var options = this.options,
			maxHeight;

		if ( options.fillSpace ) {
			if ( $.browser.msie ) {
				var defOverflow = this.element.parent().css( "overflow" );
				this.element.parent().css( "overflow", "hidden");
			}
			maxHeight = this.element.parent().height();
			if ($.browser.msie) {
				this.element.parent().css( "overflow", defOverflow );
			}

			this.headers.each(function() {
				maxHeight -= $( this ).outerHeight( true );
			});

			this.headers.next()
				.each(function() {
					$( this ).height( Math.max( 0, maxHeight -
						$( this ).innerHeight() + $( this ).height() ) );
				})
				.css( "overflow", "auto" );
		} else if ( options.autoHeight ) {
			maxHeight = 0;
			this.headers.next()
				.each(function() {
					maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
				})
				.height( maxHeight );
		}

		return this;
	},

	activate: function( index ) {
		// TODO this gets called on init, changing the option without an explicit call for that
		this.options.active = index;
		// call clickHandler with custom event
		var active = this._findActive( index )[ 0 ];
		this._clickHandler( { target: active }, active );

		return this;
	},

	_findActive: function( selector ) {
		return selector
			? typeof selector === "number"
				? this.headers.filter( ":eq(" + selector + ")" )
				: this.headers.not( this.headers.not( selector ) )
			: selector === false
				? $( [] )
				: this.headers.filter( ":eq(0)" );
	},

	// TODO isn't event.target enough? why the separate target argument?
	_clickHandler: function( event, target ) {
		var options = this.options;
		if ( options.disabled ) {
			return;
		}

		// called only when using activate(false) to close all parts programmatically
		if ( !event.target ) {
			if ( !options.collapsible ) {
				return;
			}
			this.active
				.removeClass( "ui-state-active ui-corner-top" )
				.addClass( "ui-state-default ui-corner-all" )
				.children( ".ui-icon" )
					.removeClass( options.icons.headerSelected )
					.addClass( options.icons.header );
			this.active.next().addClass( "ui-accordion-content-active" );
			var toHide = this.active.next(),
				data = {
					options: options,
					newHeader: $( [] ),
					oldHeader: options.active,
					newContent: $( [] ),
					oldContent: toHide
				},
				toShow = ( this.active = $( [] ) );
			this._toggle( toShow, toHide, data );
			return;
		}

		// get the click target
		var clicked = $( event.currentTarget || target ),
			clickedIsActive = clicked[0] === this.active[0];

		// TODO the option is changed, is that correct?
		// TODO if it is correct, shouldn't that happen after determining that the click is valid?
		options.active = options.collapsible && clickedIsActive ?
			false :
			this.headers.index( clicked );

		// if animations are still active, or the active header is the target, ignore click
		if ( this.running || ( !options.collapsible && clickedIsActive ) ) {
			return;
		}

		// find elements to show and hide
		var active = this.active,
			toShow = clicked.next(),
			toHide = this.active.next(),
			data = {
				options: options,
				newHeader: clickedIsActive && options.collapsible ? $([]) : clicked,
				oldHeader: this.active,
				newContent: clickedIsActive && options.collapsible ? $([]) : toShow,
				oldContent: toHide
			},
			down = this.headers.index( this.active[0] ) > this.headers.index( clicked[0] );

		// when the call to ._toggle() comes after the class changes
		// it causes a very odd bug in IE 8 (see #6720)
		this.active = clickedIsActive ? $([]) : clicked;
		this._toggle( toShow, toHide, data, clickedIsActive, down );

		// switch classes
		active
			.removeClass( "ui-state-active ui-corner-top" )
			.addClass( "ui-state-default ui-corner-all" )
			.children( ".ui-icon" )
				.removeClass( options.icons.headerSelected )
				.addClass( options.icons.header );
		if ( !clickedIsActive ) {
			clicked
				.removeClass( "ui-state-default ui-corner-all" )
				.addClass( "ui-state-active ui-corner-top" )
				.children( ".ui-icon" )
					.removeClass( options.icons.header )
					.addClass( options.icons.headerSelected );
			clicked
				.next()
				.addClass( "ui-accordion-content-active" );
		}

		return;
	},

	_toggle: function( toShow, toHide, data, clickedIsActive, down ) {
		var self = this,
			options = self.options;

		self.toShow = toShow;
		self.toHide = toHide;
		self.data = data;

		var complete = function() {
			if ( !self ) {
				return;
			}
			return self._completed.apply( self, arguments );
		};

		// trigger changestart event
		self._trigger( "changestart", null, self.data );

		// count elements to animate
		self.running = toHide.size() === 0 ? toShow.size() : toHide.size();

		if ( options.animated ) {
			var animOptions = {};

			if ( options.collapsible && clickedIsActive ) {
				animOptions = {
					toShow: $( [] ),
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: options.autoHeight || options.fillSpace
				};
			} else {
				animOptions = {
					toShow: toShow,
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: options.autoHeight || options.fillSpace
				};
			}

			if ( !options.proxied ) {
				options.proxied = options.animated;
			}

			if ( !options.proxiedDuration ) {
				options.proxiedDuration = options.duration;
			}

			options.animated = $.isFunction( options.proxied ) ?
				options.proxied( animOptions ) :
				options.proxied;

			options.duration = $.isFunction( options.proxiedDuration ) ?
				options.proxiedDuration( animOptions ) :
				options.proxiedDuration;

			var animations = $.ui.accordion.animations,
				duration = options.duration,
				easing = options.animated;

			if ( easing && !animations[ easing ] && !$.easing[ easing ] ) {
				easing = "slide";
			}
			if ( !animations[ easing ] ) {
				animations[ easing ] = function( options ) {
					this.slide( options, {
						easing: easing,
						duration: duration || 700
					});
				};
			}

			animations[ easing ]( animOptions );
		} else {
			if ( options.collapsible && clickedIsActive ) {
				toShow.toggle();
			} else {
				toHide.hide();
				toShow.show();
			}

			complete( true );
		}

		// TODO assert that the blur and focus triggers are really necessary, remove otherwise
		toHide.prev()
			.attr({
				"aria-expanded": "false",
				"aria-selected": "false",
				tabIndex: -1
			})
			.blur();
		toShow.prev()
			.attr({
				"aria-expanded": "true",
				"aria-selected": "true",
				tabIndex: 0
			})
			.focus();
	},

	_completed: function( cancel ) {
		this.running = cancel ? 0 : --this.running;
		if ( this.running ) {
			return;
		}

		if ( this.options.clearStyle ) {
			this.toShow.add( this.toHide ).css({
				height: "",
				overflow: ""
			});
		}

		// other classes are removed before the animation; this one needs to stay until completed
		this.toHide.removeClass( "ui-accordion-content-active" );
		// Work around for rendering bug in IE (#5421)
		if ( this.toHide.length ) {
			this.toHide.parent()[0].className = this.toHide.parent()[0].className;
		}

		this._trigger( "change", null, this.data );
	}
});

$.extend( $.ui.accordion, {
	version: "1.8.17",
	animations: {
		slide: function( options, additions ) {
			options = $.extend({
				easing: "swing",
				duration: 300
			}, options, additions );
			if ( !options.toHide.size() ) {
				options.toShow.animate({
					height: "show",
					paddingTop: "show",
					paddingBottom: "show"
				}, options );
				return;
			}
			if ( !options.toShow.size() ) {
				options.toHide.animate({
					height: "hide",
					paddingTop: "hide",
					paddingBottom: "hide"
				}, options );
				return;
			}
			var overflow = options.toShow.css( "overflow" ),
				percentDone = 0,
				showProps = {},
				hideProps = {},
				fxAttrs = [ "height", "paddingTop", "paddingBottom" ],
				originalWidth;
			// fix width before calculating height of hidden element
			var s = options.toShow;
			originalWidth = s[0].style.width;
			s.width( s.parent().width()
				- parseFloat( s.css( "paddingLeft" ) )
				- parseFloat( s.css( "paddingRight" ) )
				- ( parseFloat( s.css( "borderLeftWidth" ) ) || 0 )
				- ( parseFloat( s.css( "borderRightWidth" ) ) || 0 ) );

			$.each( fxAttrs, function( i, prop ) {
				hideProps[ prop ] = "hide";

				var parts = ( "" + $.css( options.toShow[0], prop ) ).match( /^([\d+-.]+)(.*)$/ );
				showProps[ prop ] = {
					value: parts[ 1 ],
					unit: parts[ 2 ] || "px"
				};
			});
			options.toShow.css({ height: 0, overflow: "hidden" }).show();
			options.toHide
				.filter( ":hidden" )
					.each( options.complete )
				.end()
				.filter( ":visible" )
				.animate( hideProps, {
				step: function( now, settings ) {
					// only calculate the percent when animating height
					// IE gets very inconsistent results when animating elements
					// with small values, which is common for padding
					if ( settings.prop == "height" ) {
						percentDone = ( settings.end - settings.start === 0 ) ? 0 :
							( settings.now - settings.start ) / ( settings.end - settings.start );
					}

					options.toShow[ 0 ].style[ settings.prop ] =
						( percentDone * showProps[ settings.prop ].value )
						+ showProps[ settings.prop ].unit;
				},
				duration: options.duration,
				easing: options.easing,
				complete: function() {
					if ( !options.autoHeight ) {
						options.toShow.css( "height", "" );
					}
					options.toShow.css({
						width: originalWidth,
						overflow: overflow
					});
					options.complete();
				}
			});
		},
		bounceslide: function( options ) {
			this.slide( options, {
				easing: options.down ? "easeOutBounce" : "swing",
				duration: options.down ? 1000 : 200
			});
		}
	}
});

})( jQuery );
/*
 * jQuery UI Autocomplete 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Autocomplete
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.position.js
 */
(function( $, undefined ) {

// used to prevent race conditions with remote data sources
var requestIndex = 0;

$.widget( "ui.autocomplete", {
	options: {
		appendTo: "body",
		autoFocus: false,
		delay: 300,
		minLength: 1,
		position: {
			my: "left top",
			at: "left bottom",
			collision: "none"
		},
		source: null
	},

	pending: 0,

	_create: function() {
		var self = this,
			doc = this.element[ 0 ].ownerDocument,
			suppressKeyPress;

		this.element
			.addClass( "ui-autocomplete-input" )
			.attr( "autocomplete", "off" )
			// TODO verify these actually work as intended
			.attr({
				role: "textbox",
				"aria-autocomplete": "list",
				"aria-haspopup": "true"
			})
			.bind( "keydown.autocomplete", function( event ) {
				if ( self.options.disabled || self.element.propAttr( "readOnly" ) ) {
					return;
				}

				suppressKeyPress = false;
				var keyCode = $.ui.keyCode;
				switch( event.keyCode ) {
				case keyCode.PAGE_UP:
					self._move( "previousPage", event );
					break;
				case keyCode.PAGE_DOWN:
					self._move( "nextPage", event );
					break;
				case keyCode.UP:
					self._move( "previous", event );
					// prevent moving cursor to beginning of text field in some browsers
					event.preventDefault();
					break;
				case keyCode.DOWN:
					self._move( "next", event );
					// prevent moving cursor to end of text field in some browsers
					event.preventDefault();
					break;
				case keyCode.ENTER:
				case keyCode.NUMPAD_ENTER:
					// when menu is open and has focus
					if ( self.menu.active ) {
						// #6055 - Opera still allows the keypress to occur
						// which causes forms to submit
						suppressKeyPress = true;
						event.preventDefault();
					}
					//passthrough - ENTER and TAB both select the current element
				case keyCode.TAB:
					if ( !self.menu.active ) {
						return;
					}
					self.menu.select( event );
					break;
				case keyCode.ESCAPE:
					self.element.val( self.term );
					self.close( event );
					break;
				default:
					// keypress is triggered before the input value is changed
					clearTimeout( self.searching );
					self.searching = setTimeout(function() {
						// only search if the value has changed
						if ( self.term != self.element.val() ) {
							self.selectedItem = null;
							self.search( null, event );
						}
					}, self.options.delay );
					break;
				}
			})
			.bind( "keypress.autocomplete", function( event ) {
				if ( suppressKeyPress ) {
					suppressKeyPress = false;
					event.preventDefault();
				}
			})
			.bind( "focus.autocomplete", function() {
				if ( self.options.disabled ) {
					return;
				}

				self.selectedItem = null;
				self.previous = self.element.val();
			})
			.bind( "blur.autocomplete", function( event ) {
				if ( self.options.disabled ) {
					return;
				}

				clearTimeout( self.searching );
				// clicks on the menu (or a button to trigger a search) will cause a blur event
				self.closing = setTimeout(function() {
					self.close( event );
					self._change( event );
				}, 150 );
			});
		this._initSource();
		this.response = function() {
			return self._response.apply( self, arguments );
		};
		this.menu = $( "<ul></ul>" )
			.addClass( "ui-autocomplete" )
			.appendTo( $( this.options.appendTo || "body", doc )[0] )
			// prevent the close-on-blur in case of a "slow" click on the menu (long mousedown)
			.mousedown(function( event ) {
				// clicking on the scrollbar causes focus to shift to the body
				// but we can't detect a mouseup or a click immediately afterward
				// so we have to track the next mousedown and close the menu if
				// the user clicks somewhere outside of the autocomplete
				var menuElement = self.menu.element[ 0 ];
				if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
					setTimeout(function() {
						$( document ).one( 'mousedown', function( event ) {
							if ( event.target !== self.element[ 0 ] &&
								event.target !== menuElement &&
								!$.ui.contains( menuElement, event.target ) ) {
								self.close();
							}
						});
					}, 1 );
				}

				// use another timeout to make sure the blur-event-handler on the input was already triggered
				setTimeout(function() {
					clearTimeout( self.closing );
				}, 13);
			})
			.menu({
				focus: function( event, ui ) {
					var item = ui.item.data( "item.autocomplete" );
					if ( false !== self._trigger( "focus", event, { item: item } ) ) {
						// use value to match what will end up in the input, if it was a key event
						if ( /^key/.test(event.originalEvent.type) ) {
							self.element.val( item.value );
						}
					}
				},
				selected: function( event, ui ) {
					var item = ui.item.data( "item.autocomplete" ),
						previous = self.previous;

					// only trigger when focus was lost (click on menu)
					if ( self.element[0] !== doc.activeElement ) {
						self.element.focus();
						self.previous = previous;
						// #6109 - IE triggers two focus events and the second
						// is asynchronous, so we need to reset the previous
						// term synchronously and asynchronously :-(
						setTimeout(function() {
							self.previous = previous;
							self.selectedItem = item;
						}, 1);
					}

					if ( false !== self._trigger( "select", event, { item: item } ) ) {
						self.element.val( item.value );
					}
					// reset the term after the select event
					// this allows custom select handling to work properly
					self.term = self.element.val();

					self.close( event );
					self.selectedItem = item;
				},
				blur: function( event, ui ) {
					// don't set the value of the text field if it's already correct
					// this prevents moving the cursor unnecessarily
					if ( self.menu.element.is(":visible") &&
						( self.element.val() !== self.term ) ) {
						self.element.val( self.term );
					}
				}
			})
			.zIndex( this.element.zIndex() + 1 )
			// workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
			.css({ top: 0, left: 0 })
			.hide()
			.data( "menu" );
		if ( $.fn.bgiframe ) {
			 this.menu.element.bgiframe();
		}
		// turning off autocomplete prevents the browser from remembering the
		// value when navigating through history, so we re-enable autocomplete
		// if the page is unloaded before the widget is destroyed. #7790
		self.beforeunloadHandler = function() {
			self.element.removeAttr( "autocomplete" );
		};
		$( window ).bind( "beforeunload", self.beforeunloadHandler );
	},

	destroy: function() {
		this.element
			.removeClass( "ui-autocomplete-input" )
			.removeAttr( "autocomplete" )
			.removeAttr( "role" )
			.removeAttr( "aria-autocomplete" )
			.removeAttr( "aria-haspopup" );
		this.menu.element.remove();
		$( window ).unbind( "beforeunload", this.beforeunloadHandler );
		$.Widget.prototype.destroy.call( this );
	},

	_setOption: function( key, value ) {
		$.Widget.prototype._setOption.apply( this, arguments );
		if ( key === "source" ) {
			this._initSource();
		}
		if ( key === "appendTo" ) {
			this.menu.element.appendTo( $( value || "body", this.element[0].ownerDocument )[0] )
		}
		if ( key === "disabled" && value && this.xhr ) {
			this.xhr.abort();
		}
	},

	_initSource: function() {
		var self = this,
			array,
			url;
		if ( $.isArray(this.options.source) ) {
			array = this.options.source;
			this.source = function( request, response ) {
				response( $.ui.autocomplete.filter(array, request.term) );
			};
		} else if ( typeof this.options.source === "string" ) {
			url = this.options.source;
			this.source = function( request, response ) {
				if ( self.xhr ) {
					self.xhr.abort();
				}
				self.xhr = $.ajax({
					url: url,
					data: request,
					dataType: "json",
					autocompleteRequest: ++requestIndex,
					success: function( data, status ) {
						if ( this.autocompleteRequest === requestIndex ) {
							response( data );
						}
					},
					error: function() {
						if ( this.autocompleteRequest === requestIndex ) {
							response( [] );
						}
					}
				});
			};
		} else {
			this.source = this.options.source;
		}
	},

	search: function( value, event ) {
		value = value != null ? value : this.element.val();

		// always save the actual value, not the one passed as an argument
		this.term = this.element.val();

		if ( value.length < this.options.minLength ) {
			return this.close( event );
		}

		clearTimeout( this.closing );
		if ( this._trigger( "search", event ) === false ) {
			return;
		}

		return this._search( value );
	},

	_search: function( value ) {
		this.pending++;
		this.element.addClass( "ui-autocomplete-loading" );

		this.source( { term: value }, this.response );
	},

	_response: function( content ) {
		if ( !this.options.disabled && content && content.length ) {
			content = this._normalize( content );
			this._suggest( content );
			this._trigger( "open" );
		} else {
			this.close();
		}
		this.pending--;
		if ( !this.pending ) {
			this.element.removeClass( "ui-autocomplete-loading" );
		}
	},

	close: function( event ) {
		clearTimeout( this.closing );
		if ( this.menu.element.is(":visible") ) {
			this.menu.element.hide();
			this.menu.deactivate();
			this._trigger( "close", event );
		}
	},
	
	_change: function( event ) {
		if ( this.previous !== this.element.val() ) {
			this._trigger( "change", event, { item: this.selectedItem } );
		}
	},

	_normalize: function( items ) {
		// assume all items have the right format when the first item is complete
		if ( items.length && items[0].label && items[0].value ) {
			return items;
		}
		return $.map( items, function(item) {
			if ( typeof item === "string" ) {
				return {
					label: item,
					value: item
				};
			}
			return $.extend({
				label: item.label || item.value,
				value: item.value || item.label
			}, item );
		});
	},

	_suggest: function( items ) {
		var ul = this.menu.element
			.empty()
			.zIndex( this.element.zIndex() + 1 );
		this._renderMenu( ul, items );
		// TODO refresh should check if the active item is still in the dom, removing the need for a manual deactivate
		this.menu.deactivate();
		this.menu.refresh();

		// size and position menu
		ul.show();
		this._resizeMenu();
		ul.position( $.extend({
			of: this.element
		}, this.options.position ));

		if ( this.options.autoFocus ) {
			this.menu.next( new $.Event("mouseover") );
		}
	},

	_resizeMenu: function() {
		var ul = this.menu.element;
		ul.outerWidth( Math.max(
			// Firefox wraps long text (possibly a rounding bug)
			// so we add 1px to avoid the wrapping (#7513)
			ul.width( "" ).outerWidth() + 1,
			this.element.outerWidth()
		) );
	},

	_renderMenu: function( ul, items ) {
		var self = this;
		$.each( items, function( index, item ) {
			self._renderItem( ul, item );
		});
	},

	_renderItem: function( ul, item) {
		return $( "<li></li>" )
			.data( "item.autocomplete", item )
			.append( $( "<a></a>" ).text( item.label ) )
			.appendTo( ul );
	},

	_move: function( direction, event ) {
		if ( !this.menu.element.is(":visible") ) {
			this.search( null, event );
			return;
		}
		if ( this.menu.first() && /^previous/.test(direction) ||
				this.menu.last() && /^next/.test(direction) ) {
			this.element.val( this.term );
			this.menu.deactivate();
			return;
		}
		this.menu[ direction ]( event );
	},

	widget: function() {
		return this.menu.element;
	}
});

$.extend( $.ui.autocomplete, {
	escapeRegex: function( value ) {
		return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
	},
	filter: function(array, term) {
		var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
		return $.grep( array, function(value) {
			return matcher.test( value.label || value.value || value );
		});
	}
});

}( jQuery ));

/*
 * jQuery UI Menu (not officially released)
 * 
 * This widget isn't yet finished and the API is subject to change. We plan to finish
 * it for the next release. You're welcome to give it a try anyway and give us feedback,
 * as long as you're okay with migrating your code later on. We can help with that, too.
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Menu
 *
 * Depends:
 *	jquery.ui.core.js
 *  jquery.ui.widget.js
 */
(function($) {

$.widget("ui.menu", {
	_create: function() {
		var self = this;
		this.element
			.addClass("ui-menu ui-widget ui-widget-content ui-corner-all")
			.attr({
				role: "listbox",
				"aria-activedescendant": "ui-active-menuitem"
			})
			.click(function( event ) {
				if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) {
					return;
				}
				// temporary
				event.preventDefault();
				self.select( event );
			});
		this.refresh();
	},
	
	refresh: function() {
		var self = this;

		// don't refresh list items that are already adapted
		var items = this.element.children("li:not(.ui-menu-item):has(a)")
			.addClass("ui-menu-item")
			.attr("role", "menuitem");
		
		items.children("a")
			.addClass("ui-corner-all")
			.attr("tabindex", -1)
			// mouseenter doesn't work with event delegation
			.mouseenter(function( event ) {
				self.activate( event, $(this).parent() );
			})
			.mouseleave(function() {
				self.deactivate();
			});
	},

	activate: function( event, item ) {
		this.deactivate();
		if (this.hasScroll()) {
			var offset = item.offset().top - this.element.offset().top,
				scroll = this.element.scrollTop(),
				elementHeight = this.element.height();
			if (offset < 0) {
				this.element.scrollTop( scroll + offset);
			} else if (offset >= elementHeight) {
				this.element.scrollTop( scroll + offset - elementHeight + item.height());
			}
		}
		this.active = item.eq(0)
			.children("a")
				.addClass("ui-state-hover")
				.attr("id", "ui-active-menuitem")
			.end();
		this._trigger("focus", event, { item: item });
	},

	deactivate: function() {
		if (!this.active) { return; }

		this.active.children("a")
			.removeClass("ui-state-hover")
			.removeAttr("id");
		this._trigger("blur");
		this.active = null;
	},

	next: function(event) {
		this.move("next", ".ui-menu-item:first", event);
	},

	previous: function(event) {
		this.move("prev", ".ui-menu-item:last", event);
	},

	first: function() {
		return this.active && !this.active.prevAll(".ui-menu-item").length;
	},

	last: function() {
		return this.active && !this.active.nextAll(".ui-menu-item").length;
	},

	move: function(direction, edge, event) {
		if (!this.active) {
			this.activate(event, this.element.children(edge));
			return;
		}
		var next = this.active[direction + "All"](".ui-menu-item").eq(0);
		if (next.length) {
			this.activate(event, next);
		} else {
			this.activate(event, this.element.children(edge));
		}
	},

	// TODO merge with previousPage
	nextPage: function(event) {
		if (this.hasScroll()) {
			// TODO merge with no-scroll-else
			if (!this.active || this.last()) {
				this.activate(event, this.element.children(".ui-menu-item:first"));
				return;
			}
			var base = this.active.offset().top,
				height = this.element.height(),
				result = this.element.children(".ui-menu-item").filter(function() {
					var close = $(this).offset().top - base - height + $(this).height();
					// TODO improve approximation
					return close < 10 && close > -10;
				});

			// TODO try to catch this earlier when scrollTop indicates the last page anyway
			if (!result.length) {
				result = this.element.children(".ui-menu-item:last");
			}
			this.activate(event, result);
		} else {
			this.activate(event, this.element.children(".ui-menu-item")
				.filter(!this.active || this.last() ? ":first" : ":last"));
		}
	},

	// TODO merge with nextPage
	previousPage: function(event) {
		if (this.hasScroll()) {
			// TODO merge with no-scroll-else
			if (!this.active || this.first()) {
				this.activate(event, this.element.children(".ui-menu-item:last"));
				return;
			}

			var base = this.active.offset().top,
				height = this.element.height();
				result = this.element.children(".ui-menu-item").filter(function() {
					var close = $(this).offset().top - base + height - $(this).height();
					// TODO improve approximation
					return close < 10 && close > -10;
				});

			// TODO try to catch this earlier when scrollTop indicates the last page anyway
			if (!result.length) {
				result = this.element.children(".ui-menu-item:first");
			}
			this.activate(event, result);
		} else {
			this.activate(event, this.element.children(".ui-menu-item")
				.filter(!this.active || this.first() ? ":last" : ":first"));
		}
	},

	hasScroll: function() {
		return this.element.height() < this.element[ $.fn.prop ? "prop" : "attr" ]("scrollHeight");
	},

	select: function( event ) {
		this._trigger("selected", event, { item: this.active });
	}
});

}(jQuery));
/*
 * jQuery UI Button 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Button
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

var lastActive, startXPos, startYPos, clickDragged,
	baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
	stateClasses = "ui-state-hover ui-state-active ",
	typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
	formResetHandler = function() {
		var buttons = $( this ).find( ":ui-button" );
		setTimeout(function() {
			buttons.button( "refresh" );
		}, 1 );
	},
	radioGroup = function( radio ) {
		var name = radio.name,
			form = radio.form,
			radios = $( [] );
		if ( name ) {
			if ( form ) {
				radios = $( form ).find( "[name='" + name + "']" );
			} else {
				radios = $( "[name='" + name + "']", radio.ownerDocument )
					.filter(function() {
						return !this.form;
					});
			}
		}
		return radios;
	};

$.widget( "ui.button", {
	options: {
		disabled: null,
		text: true,
		label: null,
		icons: {
			primary: null,
			secondary: null
		}
	},
	_create: function() {
		this.element.closest( "form" )
			.unbind( "reset.button" )
			.bind( "reset.button", formResetHandler );

		if ( typeof this.options.disabled !== "boolean" ) {
			this.options.disabled = this.element.propAttr( "disabled" );
		}

		this._determineButtonType();
		this.hasTitle = !!this.buttonElement.attr( "title" );

		var self = this,
			options = this.options,
			toggleButton = this.type === "checkbox" || this.type === "radio",
			hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" ),
			focusClass = "ui-state-focus";

		if ( options.label === null ) {
			options.label = this.buttonElement.html();
		}

		if ( this.element.is( ":disabled" ) ) {
			options.disabled = true;
		}

		this.buttonElement
			.addClass( baseClasses )
			.attr( "role", "button" )
			.bind( "mouseenter.button", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).addClass( "ui-state-hover" );
				if ( this === lastActive ) {
					$( this ).addClass( "ui-state-active" );
				}
			})
			.bind( "mouseleave.button", function() {
				if ( options.disabled ) {
					return;
				}
				$( this ).removeClass( hoverClass );
			})
			.bind( "click.button", function( event ) {
				if ( options.disabled ) {
					event.preventDefault();
					event.stopImmediatePropagation();
				}
			});

		this.element
			.bind( "focus.button", function() {
				// no need to check disabled, focus won't be triggered anyway
				self.buttonElement.addClass( focusClass );
			})
			.bind( "blur.button", function() {
				self.buttonElement.removeClass( focusClass );
			});

		if ( toggleButton ) {
			this.element.bind( "change.button", function() {
				if ( clickDragged ) {
					return;
				}
				self.refresh();
			});
			// if mouse moves between mousedown and mouseup (drag) set clickDragged flag
			// prevents issue where button state changes but checkbox/radio checked state
			// does not in Firefox (see ticket #6970)
			this.buttonElement
				.bind( "mousedown.button", function( event ) {
					if ( options.disabled ) {
						return;
					}
					clickDragged = false;
					startXPos = event.pageX;
					startYPos = event.pageY;
				})
				.bind( "mouseup.button", function( event ) {
					if ( options.disabled ) {
						return;
					}
					if ( startXPos !== event.pageX || startYPos !== event.pageY ) {
						clickDragged = true;
					}
			});
		}

		if ( this.type === "checkbox" ) {
			this.buttonElement.bind( "click.button", function() {
				if ( options.disabled || clickDragged ) {
					return false;
				}
				$( this ).toggleClass( "ui-state-active" );
				self.buttonElement.attr( "aria-pressed", self.element[0].checked );
			});
		} else if ( this.type === "radio" ) {
			this.buttonElement.bind( "click.button", function() {
				if ( options.disabled || clickDragged ) {
					return false;
				}
				$( this ).addClass( "ui-state-active" );
				self.buttonElement.attr( "aria-pressed", "true" );

				var radio = self.element[ 0 ];
				radioGroup( radio )
					.not( radio )
					.map(function() {
						return $( this ).button( "widget" )[ 0 ];
					})
					.removeClass( "ui-state-active" )
					.attr( "aria-pressed", "false" );
			});
		} else {
			this.buttonElement
				.bind( "mousedown.button", function() {
					if ( options.disabled ) {
						return false;
					}
					$( this ).addClass( "ui-state-active" );
					lastActive = this;
					$( document ).one( "mouseup", function() {
						lastActive = null;
					});
				})
				.bind( "mouseup.button", function() {
					if ( options.disabled ) {
						return false;
					}
					$( this ).removeClass( "ui-state-active" );
				})
				.bind( "keydown.button", function(event) {
					if ( options.disabled ) {
						return false;
					}
					if ( event.keyCode == $.ui.keyCode.SPACE || event.keyCode == $.ui.keyCode.ENTER ) {
						$( this ).addClass( "ui-state-active" );
					}
				})
				.bind( "keyup.button", function() {
					$( this ).removeClass( "ui-state-active" );
				});

			if ( this.buttonElement.is("a") ) {
				this.buttonElement.keyup(function(event) {
					if ( event.keyCode === $.ui.keyCode.SPACE ) {
						// TODO pass through original event correctly (just as 2nd argument doesn't work)
						$( this ).click();
					}
				});
			}
		}

		// TODO: pull out $.Widget's handling for the disabled option into
		// $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
		// be overridden by individual plugins
		this._setOption( "disabled", options.disabled );
		this._resetButton();
	},

	_determineButtonType: function() {

		if ( this.element.is(":checkbox") ) {
			this.type = "checkbox";
		} else if ( this.element.is(":radio") ) {
			this.type = "radio";
		} else if ( this.element.is("input") ) {
			this.type = "input";
		} else {
			this.type = "button";
		}

		if ( this.type === "checkbox" || this.type === "radio" ) {
			// we don't search against the document in case the element
			// is disconnected from the DOM
			var ancestor = this.element.parents().filter(":last"),
				labelSelector = "label[for='" + this.element.attr("id") + "']";
			this.buttonElement = ancestor.find( labelSelector );
			if ( !this.buttonElement.length ) {
				ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
				this.buttonElement = ancestor.filter( labelSelector );
				if ( !this.buttonElement.length ) {
					this.buttonElement = ancestor.find( labelSelector );
				}
			}
			this.element.addClass( "ui-helper-hidden-accessible" );

			var checked = this.element.is( ":checked" );
			if ( checked ) {
				this.buttonElement.addClass( "ui-state-active" );
			}
			this.buttonElement.attr( "aria-pressed", checked );
		} else {
			this.buttonElement = this.element;
		}
	},

	widget: function() {
		return this.buttonElement;
	},

	destroy: function() {
		this.element
			.removeClass( "ui-helper-hidden-accessible" );
		this.buttonElement
			.removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
			.removeAttr( "role" )
			.removeAttr( "aria-pressed" )
			.html( this.buttonElement.find(".ui-button-text").html() );

		if ( !this.hasTitle ) {
			this.buttonElement.removeAttr( "title" );
		}

		$.Widget.prototype.destroy.call( this );
	},

	_setOption: function( key, value ) {
		$.Widget.prototype._setOption.apply( this, arguments );
		if ( key === "disabled" ) {
			if ( value ) {
				this.element.propAttr( "disabled", true );
			} else {
				this.element.propAttr( "disabled", false );
			}
			return;
		}
		this._resetButton();
	},

	refresh: function() {
		var isDisabled = this.element.is( ":disabled" );
		if ( isDisabled !== this.options.disabled ) {
			this._setOption( "disabled", isDisabled );
		}
		if ( this.type === "radio" ) {
			radioGroup( this.element[0] ).each(function() {
				if ( $( this ).is( ":checked" ) ) {
					$( this ).button( "widget" )
						.addClass( "ui-state-active" )
						.attr( "aria-pressed", "true" );
				} else {
					$( this ).button( "widget" )
						.removeClass( "ui-state-active" )
						.attr( "aria-pressed", "false" );
				}
			});
		} else if ( this.type === "checkbox" ) {
			if ( this.element.is( ":checked" ) ) {
				this.buttonElement
					.addClass( "ui-state-active" )
					.attr( "aria-pressed", "true" );
			} else {
				this.buttonElement
					.removeClass( "ui-state-active" )
					.attr( "aria-pressed", "false" );
			}
		}
	},

	_resetButton: function() {
		if ( this.type === "input" ) {
			if ( this.options.label ) {
				this.element.val( this.options.label );
			}
			return;
		}
		var buttonElement = this.buttonElement.removeClass( typeClasses ),
			buttonText = $( "<span></span>", this.element[0].ownerDocument )
				.addClass( "ui-button-text" )
				.html( this.options.label )
				.appendTo( buttonElement.empty() )
				.text(),
			icons = this.options.icons,
			multipleIcons = icons.primary && icons.secondary,
			buttonClasses = [];  

		if ( icons.primary || icons.secondary ) {
			if ( this.options.text ) {
				buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
			}

			if ( icons.primary ) {
				buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
			}

			if ( icons.secondary ) {
				buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
			}

			if ( !this.options.text ) {
				buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );

				if ( !this.hasTitle ) {
					buttonElement.attr( "title", buttonText );
				}
			}
		} else {
			buttonClasses.push( "ui-button-text-only" );
		}
		buttonElement.addClass( buttonClasses.join( " " ) );
	}
});

$.widget( "ui.buttonset", {
	options: {
		items: ":button, :submit, :reset, :checkbox, :radio, a, :data(button)"
	},

	_create: function() {
		this.element.addClass( "ui-buttonset" );
	},
	
	_init: function() {
		this.refresh();
	},

	_setOption: function( key, value ) {
		if ( key === "disabled" ) {
			this.buttons.button( "option", key, value );
		}

		$.Widget.prototype._setOption.apply( this, arguments );
	},
	
	refresh: function() {
		var rtl = this.element.css( "direction" ) === "rtl";
		
		this.buttons = this.element.find( this.options.items )
			.filter( ":ui-button" )
				.button( "refresh" )
			.end()
			.not( ":ui-button" )
				.button()
			.end()
			.map(function() {
				return $( this ).button( "widget" )[ 0 ];
			})
				.removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
				.filter( ":first" )
					.addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
				.end()
				.filter( ":last" )
					.addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
				.end()
			.end();
	},

	destroy: function() {
		this.element.removeClass( "ui-buttonset" );
		this.buttons
			.map(function() {
				return $( this ).button( "widget" )[ 0 ];
			})
				.removeClass( "ui-corner-left ui-corner-right" )
			.end()
			.button( "destroy" );

		$.Widget.prototype.destroy.call( this );
	}
});

}( jQuery ) );
/*
 * jQuery UI Datepicker 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Datepicker
 *
 * Depends:
 *	jquery.ui.core.js
 */
(function( $, undefined ) {

$.extend($.ui, { datepicker: { version: "1.8.17" } });

var PROP_NAME = 'datepicker';
var dpuuid = new Date().getTime();
var instActive;

/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object,
   allowing multiple different settings on the same page. */

function Datepicker() {
	this.debug = false; // Change this to true to start debugging
	this._curInst = null; // The current instance in use
	this._keyEvent = false; // If the last event was a key event
	this._disabledInputs = []; // List of date picker inputs that have been disabled
	this._datepickerShowing = false; // True if the popup picker is showing , false if not
	this._inDialog = false; // True if showing within a "dialog", false if not
	this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
	this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
	this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
	this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
	this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
	this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
	this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
	this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
	this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[''] = { // Default regional settings
		closeText: 'Done', // Display text for close link
		prevText: 'Prev', // Display text for previous month link
		nextText: 'Next', // Display text for next month link
		currentText: 'Today', // Display text for current month link
		monthNames: ['January','February','March','April','May','June',
			'July','August','September','October','November','December'], // Names of months for drop-down and formatting
		monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
		dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
		dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
		dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
		weekHeader: 'Wk', // Column header for week of the year
		dateFormat: 'mm/dd/yy', // See format options on parseDate
		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
		isRTL: false, // True if right-to-left language, false if left-to-right
		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
		yearSuffix: '' // Additional text to append to the year in the month headers
	};
	this._defaults = { // Global defaults for all the date picker instances
		showOn: 'focus', // 'focus' for popup on focus,
			// 'button' for trigger button, or 'both' for either
		showAnim: 'fadeIn', // Name of jQuery animation for popup
		showOptions: {}, // Options for enhanced animations
		defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
		appendText: '', // Display text following the input box, e.g. showing the format
		buttonText: '...', // Text for trigger button
		buttonImage: '', // URL for trigger button image
		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
		hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
		gotoCurrent: false, // True if today link goes back to current selection instead
		changeMonth: false, // True if month can be selected directly, false if only prev/next
		changeYear: false, // True if year can be selected directly, false if only prev/next
		yearRange: 'c-10:c+10', // Range of years to display in drop-down,
			// either relative to today's year (-nn:+nn), relative to currently displayed year
			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
		showOtherMonths: false, // True to show dates in other months, false to leave blank
		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
		showWeek: false, // True to show week of the year, false to not show it
		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
		shortYearCutoff: '+10', // Short year values < this are in the current century,
			// > this are in the previous century,
			// string value starting with '+' for current year + value
		minDate: null, // The earliest selectable date, or null for no limit
		maxDate: null, // The latest selectable date, or null for no limit
		duration: 'fast', // Duration of display/closure
		beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
		beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
		onSelect: null, // Define a callback function when a date is selected
		onChangeMonthYear: null, // Define a callback function when the month or year is changed
		onClose: null, // Define a callback function when the datepicker is closed
		numberOfMonths: 1, // Number of months to show at a time
		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
		stepMonths: 1, // Number of months to step back/forward
		stepBigMonths: 12, // Number of months to step back/forward for the big links
		altField: '', // Selector for an alternate field to store selected dates into
		altFormat: '', // The date format to use for the alternate field
		constrainInput: true, // The input is constrained by the current date format
		showButtonPanel: false, // True to show button panel, false to not show it
		autoSize: false, // True to size the input for the date format, false to leave as is
		disabled: false // The initial disabled state
	};
	$.extend(this._defaults, this.regional['']);
	this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'));
}

$.extend(Datepicker.prototype, {
	/* Class name added to elements to indicate already configured with a date picker. */
	markerClassName: 'hasDatepicker',
	
	//Keep track of the maximum number of rows displayed (see #7043)
	maxRows: 4,

	/* Debug logging (if enabled). */
	log: function () {
		if (this.debug)
			console.log.apply('', arguments);
	},
	
	// TODO rename to "widget" when switching to widget factory
	_widgetDatepicker: function() {
		return this.dpDiv;
	},

	/* Override the default settings for all instances of the date picker.
	   @param  settings  object - the new settings to use as defaults (anonymous object)
	   @return the manager object */
	setDefaults: function(settings) {
		extendRemove(this._defaults, settings || {});
		return this;
	},

	/* Attach the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span
	   @param  settings  object - the new settings to use for this date picker instance (anonymous) */
	_attachDatepicker: function(target, settings) {
		// check for settings on the control itself - in namespace 'date:'
		var inlineSettings = null;
		for (var attrName in this._defaults) {
			var attrValue = target.getAttribute('date:' + attrName);
			if (attrValue) {
				inlineSettings = inlineSettings || {};
				try {
					inlineSettings[attrName] = eval(attrValue);
				} catch (err) {
					inlineSettings[attrName] = attrValue;
				}
			}
		}
		var nodeName = target.nodeName.toLowerCase();
		var inline = (nodeName == 'div' || nodeName == 'span');
		if (!target.id) {
			this.uuid += 1;
			target.id = 'dp' + this.uuid;
		}
		var inst = this._newInst($(target), inline);
		inst.settings = $.extend({}, settings || {}, inlineSettings || {});
		if (nodeName == 'input') {
			this._connectDatepicker(target, inst);
		} else if (inline) {
			this._inlineDatepicker(target, inst);
		}
	},

	/* Create a new instance object. */
	_newInst: function(target, inline) {
		var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
		return {id: id, input: target, // associated target
			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
			drawMonth: 0, drawYear: 0, // month being drawn
			inline: inline, // is datepicker inline or not
			dpDiv: (!inline ? this.dpDiv : // presentation div
			bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))};
	},

	/* Attach the date picker to an input field. */
	_connectDatepicker: function(target, inst) {
		var input = $(target);
		inst.append = $([]);
		inst.trigger = $([]);
		if (input.hasClass(this.markerClassName))
			return;
		this._attachments(input, inst);
		input.addClass(this.markerClassName).keydown(this._doKeyDown).
			keypress(this._doKeyPress).keyup(this._doKeyUp).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
		this._autoSize(inst);
		$.data(target, PROP_NAME, inst);
		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
	},

	/* Make attachments based on settings. */
	_attachments: function(input, inst) {
		var appendText = this._get(inst, 'appendText');
		var isRTL = this._get(inst, 'isRTL');
		if (inst.append)
			inst.append.remove();
		if (appendText) {
			inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
			input[isRTL ? 'before' : 'after'](inst.append);
		}
		input.unbind('focus', this._showDatepicker);
		if (inst.trigger)
			inst.trigger.remove();
		var showOn = this._get(inst, 'showOn');
		if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
			input.focus(this._showDatepicker);
		if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
			var buttonText = this._get(inst, 'buttonText');
			var buttonImage = this._get(inst, 'buttonImage');
			inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
				$('<img/>').addClass(this._triggerClass).
					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$('<button type="button"></button>').addClass(this._triggerClass).
					html(buttonImage == '' ? buttonText : $('<img/>').attr(
					{ src:buttonImage, alt:buttonText, title:buttonText })));
			input[isRTL ? 'before' : 'after'](inst.trigger);
			inst.trigger.click(function() {
				if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
					$.datepicker._hideDatepicker();
				else
					$.datepicker._showDatepicker(input[0]);
				return false;
			});
		}
	},

	/* Apply the maximum length for the date format. */
	_autoSize: function(inst) {
		if (this._get(inst, 'autoSize') && !inst.inline) {
			var date = new Date(2009, 12 - 1, 20); // Ensure double digits
			var dateFormat = this._get(inst, 'dateFormat');
			if (dateFormat.match(/[DM]/)) {
				var findMax = function(names) {
					var max = 0;
					var maxI = 0;
					for (var i = 0; i < names.length; i++) {
						if (names[i].length > max) {
							max = names[i].length;
							maxI = i;
						}
					}
					return maxI;
				};
				date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
					'monthNames' : 'monthNamesShort'))));
				date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
					'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
			}
			inst.input.attr('size', this._formatDate(inst, date).length);
		}
	},

	/* Attach an inline date picker to a div. */
	_inlineDatepicker: function(target, inst) {
		var divSpan = $(target);
		if (divSpan.hasClass(this.markerClassName))
			return;
		divSpan.addClass(this.markerClassName).append(inst.dpDiv).
			bind("setData.datepicker", function(event, key, value){
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key){
				return this._get(inst, key);
			});
		$.data(target, PROP_NAME, inst);
		this._setDate(inst, this._getDefaultDate(inst), true);
		this._updateDatepicker(inst);
		this._updateAlternate(inst);
		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
		inst.dpDiv.css( "display", "block" );
	},

	/* Pop-up the date picker in a "dialog" box.
	   @param  input     element - ignored
	   @param  date      string or Date - the initial date to display
	   @param  onSelect  function - the function to call when a date is selected
	   @param  settings  object - update the dialog date picker instance's settings (anonymous object)
	   @param  pos       int[2] - coordinates for the dialog's position within the screen or
	                     event - with x/y coordinates or
	                     leave empty for default (screen centre)
	   @return the manager object */
	_dialogDatepicker: function(input, date, onSelect, settings, pos) {
		var inst = this._dialogInst; // internal instance
		if (!inst) {
			this.uuid += 1;
			var id = 'dp' + this.uuid;
			this._dialogInput = $('<input type="text" id="' + id +
				'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
			this._dialogInput.keydown(this._doKeyDown);
			$('body').append(this._dialogInput);
			inst = this._dialogInst = this._newInst(this._dialogInput, false);
			inst.settings = {};
			$.data(this._dialogInput[0], PROP_NAME, inst);
		}
		extendRemove(inst.settings, settings || {});
		date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
		this._dialogInput.val(date);

		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
		if (!this._pos) {
			var browserWidth = document.documentElement.clientWidth;
			var browserHeight = document.documentElement.clientHeight;
			var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			this._pos = // should use actual width/height below
				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
		}

		// move input on screen for focus, but hidden behind dialog
		this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
		inst.settings.onSelect = onSelect;
		this._inDialog = true;
		this.dpDiv.addClass(this._dialogClass);
		this._showDatepicker(this._dialogInput[0]);
		if ($.blockUI)
			$.blockUI(this.dpDiv);
		$.data(this._dialogInput[0], PROP_NAME, inst);
		return this;
	},

	/* Detach a datepicker from its control.
	   @param  target    element - the target input field or division or span */
	_destroyDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		$.removeData(target, PROP_NAME);
		if (nodeName == 'input') {
			inst.append.remove();
			inst.trigger.remove();
			$target.removeClass(this.markerClassName).
				unbind('focus', this._showDatepicker).
				unbind('keydown', this._doKeyDown).
				unbind('keypress', this._doKeyPress).
				unbind('keyup', this._doKeyUp);
		} else if (nodeName == 'div' || nodeName == 'span')
			$target.removeClass(this.markerClassName).empty();
	},

	/* Enable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_enableDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		if (nodeName == 'input') {
			target.disabled = false;
			inst.trigger.filter('button').
				each(function() { this.disabled = false; }).end().
				filter('img').css({opacity: '1.0', cursor: ''});
		}
		else if (nodeName == 'div' || nodeName == 'span') {
			var inline = $target.children('.' + this._inlineClass);
			inline.children().removeClass('ui-state-disabled');
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				removeAttr("disabled");
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
	},

	/* Disable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_disableDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		if (nodeName == 'input') {
			target.disabled = true;
			inst.trigger.filter('button').
				each(function() { this.disabled = true; }).end().
				filter('img').css({opacity: '0.5', cursor: 'default'});
		}
		else if (nodeName == 'div' || nodeName == 'span') {
			var inline = $target.children('.' + this._inlineClass);
			inline.children().addClass('ui-state-disabled');
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				attr("disabled", "disabled");
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
		this._disabledInputs[this._disabledInputs.length] = target;
	},

	/* Is the first field in a jQuery collection disabled as a datepicker?
	   @param  target    element - the target input field or division or span
	   @return boolean - true if disabled, false if enabled */
	_isDisabledDatepicker: function(target) {
		if (!target) {
			return false;
		}
		for (var i = 0; i < this._disabledInputs.length; i++) {
			if (this._disabledInputs[i] == target)
				return true;
		}
		return false;
	},

	/* Retrieve the instance data for the target control.
	   @param  target  element - the target input field or division or span
	   @return  object - the associated instance data
	   @throws  error if a jQuery problem getting data */
	_getInst: function(target) {
		try {
			return $.data(target, PROP_NAME);
		}
		catch (err) {
			throw 'Missing instance data for this datepicker';
		}
	},

	/* Update or retrieve the settings for a date picker attached to an input field or division.
	   @param  target  element - the target input field or division or span
	   @param  name    object - the new settings to update or
	                   string - the name of the setting to change or retrieve,
	                   when retrieving also 'all' for all instance settings or
	                   'defaults' for all global defaults
	   @param  value   any - the new value for the setting
	                   (omit if above is an object or to retrieve a value) */
	_optionDatepicker: function(target, name, value) {
		var inst = this._getInst(target);
		if (arguments.length == 2 && typeof name == 'string') {
			return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
				(inst ? (name == 'all' ? $.extend({}, inst.settings) :
				this._get(inst, name)) : null));
		}
		var settings = name || {};
		if (typeof name == 'string') {
			settings = {};
			settings[name] = value;
		}
		if (inst) {
			if (this._curInst == inst) {
				this._hideDatepicker();
			}
			var date = this._getDateDatepicker(target, true);
			var minDate = this._getMinMaxDate(inst, 'min');
			var maxDate = this._getMinMaxDate(inst, 'max');
			extendRemove(inst.settings, settings);
			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
			if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined)
				inst.settings.minDate = this._formatDate(inst, minDate);
			if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined)
				inst.settings.maxDate = this._formatDate(inst, maxDate);
			this._attachments($(target), inst);
			this._autoSize(inst);
			this._setDate(inst, date);
			this._updateAlternate(inst);
			this._updateDatepicker(inst);
		}
	},

	// change method deprecated
	_changeDatepicker: function(target, name, value) {
		this._optionDatepicker(target, name, value);
	},

	/* Redraw the date picker attached to an input field or division.
	   @param  target  element - the target input field or division or span */
	_refreshDatepicker: function(target) {
		var inst = this._getInst(target);
		if (inst) {
			this._updateDatepicker(inst);
		}
	},

	/* Set the dates for a jQuery selection.
	   @param  target   element - the target input field or division or span
	   @param  date     Date - the new date */
	_setDateDatepicker: function(target, date) {
		var inst = this._getInst(target);
		if (inst) {
			this._setDate(inst, date);
			this._updateDatepicker(inst);
			this._updateAlternate(inst);
		}
	},

	/* Get the date(s) for the first entry in a jQuery selection.
	   @param  target     element - the target input field or division or span
	   @param  noDefault  boolean - true if no default date is to be used
	   @return Date - the current date */
	_getDateDatepicker: function(target, noDefault) {
		var inst = this._getInst(target);
		if (inst && !inst.inline)
			this._setDateFromField(inst, noDefault);
		return (inst ? this._getDate(inst) : null);
	},

	/* Handle keystrokes. */
	_doKeyDown: function(event) {
		var inst = $.datepicker._getInst(event.target);
		var handled = true;
		var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
		inst._keyEvent = true;
		if ($.datepicker._datepickerShowing)
			switch (event.keyCode) {
				case 9: $.datepicker._hideDatepicker();
						handled = false;
						break; // hide on tab out
				case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' + 
									$.datepicker._currentClass + ')', inst.dpDiv);
						if (sel[0])
							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
							var onSelect = $.datepicker._get(inst, 'onSelect');
							if (onSelect) {
								var dateStr = $.datepicker._formatDate(inst);

								// trigger custom callback
								onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
							}
						else
							$.datepicker._hideDatepicker();
						return false; // don't submit the form
						break; // select the value on enter
				case 27: $.datepicker._hideDatepicker();
						break; // hide on escape
				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							-$.datepicker._get(inst, 'stepBigMonths') :
							-$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							+$.datepicker._get(inst, 'stepBigMonths') :
							+$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // next month/year on page down/+ ctrl
				case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // clear on ctrl or command +end
				case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // current on ctrl or command +home
				case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// -1 day on ctrl or command +left
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									-$.datepicker._get(inst, 'stepBigMonths') :
									-$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +left on Mac
						break;
				case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // -1 week on ctrl or command +up
				case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// +1 day on ctrl or command +right
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									+$.datepicker._get(inst, 'stepBigMonths') :
									+$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +right
						break;
				case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // +1 week on ctrl or command +down
				default: handled = false;
			}
		else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
			$.datepicker._showDatepicker(this);
		else {
			handled = false;
		}
		if (handled) {
			event.preventDefault();
			event.stopPropagation();
		}
	},

	/* Filter entered characters - based on date format. */
	_doKeyPress: function(event) {
		var inst = $.datepicker._getInst(event.target);
		if ($.datepicker._get(inst, 'constrainInput')) {
			var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
			var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
			return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
		}
	},

	/* Synchronise manual entry and field/alternate field. */
	_doKeyUp: function(event) {
		var inst = $.datepicker._getInst(event.target);
		if (inst.input.val() != inst.lastVal) {
			try {
				var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					(inst.input ? inst.input.val() : null),
					$.datepicker._getFormatConfig(inst));
				if (date) { // only if valid
					$.datepicker._setDateFromField(inst);
					$.datepicker._updateAlternate(inst);
					$.datepicker._updateDatepicker(inst);
				}
			}
			catch (event) {
				$.datepicker.log(event);
			}
		}
		return true;
	},

	/* Pop-up the date picker for a given input field.
       If false returned from beforeShow event handler do not show. 
	   @param  input  element - the input field attached to the date picker or
	                  event - if triggered by focus */
	_showDatepicker: function(input) {
		input = input.target || input;
		if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
			input = $('input', input.parentNode)[0];
		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
			return;
		var inst = $.datepicker._getInst(input);
		if ($.datepicker._curInst && $.datepicker._curInst != inst) {
			$.datepicker._curInst.dpDiv.stop(true, true);
			if ( inst && $.datepicker._datepickerShowing ) {
				$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
			}
		}
		var beforeShow = $.datepicker._get(inst, 'beforeShow');
		var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
		if(beforeShowSettings === false){
            //false
			return;
		}
		extendRemove(inst.settings, beforeShowSettings);
		inst.lastVal = null;
		$.datepicker._lastInput = input;
		$.datepicker._setDateFromField(inst);
		if ($.datepicker._inDialog) // hide cursor
			input.value = '';
		if (!$.datepicker._pos) { // position below input
			$.datepicker._pos = $.datepicker._findPos(input);
			$.datepicker._pos[1] += input.offsetHeight; // add the height
		}
		var isFixed = false;
		$(input).parents().each(function() {
			isFixed |= $(this).css('position') == 'fixed';
			return !isFixed;
		});
		if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
			$.datepicker._pos[0] -= document.documentElement.scrollLeft;
			$.datepicker._pos[1] -= document.documentElement.scrollTop;
		}
		var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
		$.datepicker._pos = null;
		//to avoid flashes on Firefox
		inst.dpDiv.empty();
		// determine sizing offscreen
		inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
		$.datepicker._updateDatepicker(inst);
		// fix width for dynamic number of date pickers
		// and adjust position before showing
		offset = $.datepicker._checkOffset(inst, offset, isFixed);
		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
			'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
			left: offset.left + 'px', top: offset.top + 'px'});
		if (!inst.inline) {
			var showAnim = $.datepicker._get(inst, 'showAnim');
			var duration = $.datepicker._get(inst, 'duration');
			var postProcess = function() {
				var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
				if( !! cover.length ){
					var borders = $.datepicker._getBorders(inst.dpDiv);
					cover.css({left: -borders[0], top: -borders[1],
						width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
				}
			};
			inst.dpDiv.zIndex($(input).zIndex()+1);
			$.datepicker._datepickerShowing = true;
			if ($.effects && $.effects[showAnim])
				inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
			else
				inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
			if (!showAnim || !duration)
				postProcess();
			if (inst.input.is(':visible') && !inst.input.is(':disabled'))
				inst.input.focus();
			$.datepicker._curInst = inst;
		}
	},

	/* Generate the date picker content. */
	_updateDatepicker: function(inst) {
		var self = this;
		self.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
		var borders = $.datepicker._getBorders(inst.dpDiv);
		instActive = inst; // for delegate hover events
		inst.dpDiv.empty().append(this._generateHTML(inst));
		var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
		if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6
			cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
		}
		inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover();
		var numMonths = this._getNumberOfMonths(inst);
		var cols = numMonths[1];
		var width = 17;
		inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
		if (cols > 1)
			inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
		inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
			'Class']('ui-datepicker-multi');
		inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
			'Class']('ui-datepicker-rtl');
		if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
				// #6694 - don't focus the input if it's already focused
				// this breaks the change event in IE
				inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement)
			inst.input.focus();
		// deffered render of the years select (to avoid flashes on Firefox) 
		if( inst.yearshtml ){
			var origyearshtml = inst.yearshtml;
			setTimeout(function(){
				//assure that inst.yearshtml didn't change.
				if( origyearshtml === inst.yearshtml && inst.yearshtml ){
					inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml);
				}
				origyearshtml = inst.yearshtml = null;
			}, 0);
		}
	},

	/* Retrieve the size of left and top borders for an element.
	   @param  elem  (jQuery object) the element of interest
	   @return  (number[2]) the left and top borders */
	_getBorders: function(elem) {
		var convert = function(value) {
			return {thin: 1, medium: 2, thick: 3}[value] || value;
		};
		return [parseFloat(convert(elem.css('border-left-width'))),
			parseFloat(convert(elem.css('border-top-width')))];
	},

	/* Check positioning to remain on screen. */
	_checkOffset: function(inst, offset, isFixed) {
		var dpWidth = inst.dpDiv.outerWidth();
		var dpHeight = inst.dpDiv.outerHeight();
		var inputWidth = inst.input ? inst.input.outerWidth() : 0;
		var inputHeight = inst.input ? inst.input.outerHeight() : 0;
		var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
		var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();

		offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
		offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
		offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

		// now check if datepicker is showing outside window viewport - move to a better place if so.
		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
			Math.abs(offset.left + dpWidth - viewWidth) : 0);
		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
			Math.abs(dpHeight + inputHeight) : 0);

		return offset;
	},

	/* Find an object's position on the screen. */
	_findPos: function(obj) {
		var inst = this._getInst(obj);
		var isRTL = this._get(inst, 'isRTL');
        while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) {
            obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
        }
        var position = $(obj).offset();
	    return [position.left, position.top];
	},

	/* Hide the date picker from view.
	   @param  input  element - the input field attached to the date picker */
	_hideDatepicker: function(input) {
		var inst = this._curInst;
		if (!inst || (input && inst != $.data(input, PROP_NAME)))
			return;
		if (this._datepickerShowing) {
			var showAnim = this._get(inst, 'showAnim');
			var duration = this._get(inst, 'duration');
			var self = this;
			var postProcess = function() {
				$.datepicker._tidyDialog(inst);
				self._curInst = null;
			};
			if ($.effects && $.effects[showAnim])
				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
			else
				inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
					(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
			if (!showAnim)
				postProcess();
			this._datepickerShowing = false;
			var onClose = this._get(inst, 'onClose');
			if (onClose)
				onClose.apply((inst.input ? inst.input[0] : null),
					[(inst.input ? inst.input.val() : ''), inst]);
			this._lastInput = null;
			if (this._inDialog) {
				this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
				if ($.blockUI) {
					$.unblockUI();
					$('body').append(this.dpDiv);
				}
			}
			this._inDialog = false;
		}
	},

	/* Tidy up after a dialog display. */
	_tidyDialog: function(inst) {
		inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
	},

	/* Close date picker if clicked elsewhere. */
	_checkExternalClick: function(event) {
		if (!$.datepicker._curInst)
			return;

		var $target = $(event.target),
			inst = $.datepicker._getInst($target[0]);

		if ( ( ( $target[0].id != $.datepicker._mainDivId &&
				$target.parents('#' + $.datepicker._mainDivId).length == 0 &&
				!$target.hasClass($.datepicker.markerClassName) &&
				!$target.hasClass($.datepicker._triggerClass) &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
			( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst != inst ) )
			$.datepicker._hideDatepicker();
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function(id, offset, period) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		if (this._isDisabledDatepicker(target[0])) {
			return;
		}
		this._adjustInstDate(inst, offset +
			(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
			period);
		this._updateDatepicker(inst);
	},

	/* Action for current link. */
	_gotoToday: function(id) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
			inst.selectedDay = inst.currentDay;
			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
			inst.drawYear = inst.selectedYear = inst.currentYear;
		}
		else {
			var date = new Date();
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
		}
		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a new month/year. */
	_selectMonthYear: function(id, select, period) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
		inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
			parseInt(select.options[select.selectedIndex].value,10);
		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a day. */
	_selectDay: function(id, month, year, td) {
		var target = $(id);
		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
			return;
		}
		var inst = this._getInst(target[0]);
		inst.selectedDay = inst.currentDay = $('a', td).html();
		inst.selectedMonth = inst.currentMonth = month;
		inst.selectedYear = inst.currentYear = year;
		this._selectDate(id, this._formatDate(inst,
			inst.currentDay, inst.currentMonth, inst.currentYear));
	},

	/* Erase the input field and hide the date picker. */
	_clearDate: function(id) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		this._selectDate(target, '');
	},

	/* Update the input field with the selected date. */
	_selectDate: function(id, dateStr) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
		if (inst.input)
			inst.input.val(dateStr);
		this._updateAlternate(inst);
		var onSelect = this._get(inst, 'onSelect');
		if (onSelect)
			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
		else if (inst.input)
			inst.input.trigger('change'); // fire the change event
		if (inst.inline)
			this._updateDatepicker(inst);
		else {
			this._hideDatepicker();
			this._lastInput = inst.input[0];
			if (typeof(inst.input[0]) != 'object')
				inst.input.focus(); // restore focus
			this._lastInput = null;
		}
	},

	/* Update any alternate field to synchronise with the main field. */
	_updateAlternate: function(inst) {
		var altField = this._get(inst, 'altField');
		if (altField) { // update alternate field too
			var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
			var date = this._getDate(inst);
			var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
			$(altField).each(function() { $(this).val(dateStr); });
		}
	},

	/* Set as beforeShowDay function to prevent selection of weekends.
	   @param  date  Date - the date to customise
	   @return [boolean, string] - is this date selectable?, what is its CSS class? */
	noWeekends: function(date) {
		var day = date.getDay();
		return [(day > 0 && day < 6), ''];
	},

	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
	   @param  date  Date - the date to get the week for
	   @return  number - the number of the week within the year that contains this date */
	iso8601Week: function(date) {
		var checkDate = new Date(date.getTime());
		// Find Thursday of this week starting on Monday
		checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
		var time = checkDate.getTime();
		checkDate.setMonth(0); // Compare with Jan 1
		checkDate.setDate(1);
		return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
	},

	/* Parse a string value into a date object.
	   See formatDate below for the possible formats.

	   @param  format    string - the expected format of the date
	   @param  value     string - the date in the above format
	   @param  settings  Object - attributes include:
	                     shortYearCutoff  number - the cutoff year for determining the century (optional)
	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         string[7] - names of the days from Sunday (optional)
	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
	                     monthNames       string[12] - names of the months (optional)
	   @return  Date - the extracted date value or null if value is blank */
	parseDate: function (format, value, settings) {
		if (format == null || value == null)
			throw 'Invalid arguments';
		value = (typeof value == 'object' ? value.toString() : value + '');
		if (value == '')
			return null;
		var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
				new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		var year = -1;
		var month = -1;
		var day = -1;
		var doy = -1;
		var literal = false;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		// Extract a number from the string value
		var getNumber = function(match) {
			var isDoubled = lookAhead(match);
			var size = (match == '@' ? 14 : (match == '!' ? 20 :
				(match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2))));
			var digits = new RegExp('^\\d{1,' + size + '}');
			var num = value.substring(iValue).match(digits);
			if (!num)
				throw 'Missing number at position ' + iValue;
			iValue += num[0].length;
			return parseInt(num[0], 10);
		};
		// Extract a name from the string value and convert to an index
		var getName = function(match, shortNames, longNames) {
			var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
				return [ [k, v] ];
			}).sort(function (a, b) {
				return -(a[1].length - b[1].length);
			});
			var index = -1;
			$.each(names, function (i, pair) {
				var name = pair[1];
				if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) {
					index = pair[0];
					iValue += name.length;
					return false;
				}
			});
			if (index != -1)
				return index + 1;
			else
				throw 'Unknown name at position ' + iValue;
		};
		// Confirm that a literal character matches the string value
		var checkLiteral = function() {
			if (value.charAt(iValue) != format.charAt(iFormat))
				throw 'Unexpected literal at position ' + iValue;
			iValue++;
		};
		var iValue = 0;
		for (var iFormat = 0; iFormat < format.length; iFormat++) {
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					checkLiteral();
			else
				switch (format.charAt(iFormat)) {
					case 'd':
						day = getNumber('d');
						break;
					case 'D':
						getName('D', dayNamesShort, dayNames);
						break;
					case 'o':
						doy = getNumber('o');
						break;
					case 'm':
						month = getNumber('m');
						break;
					case 'M':
						month = getName('M', monthNamesShort, monthNames);
						break;
					case 'y':
						year = getNumber('y');
						break;
					case '@':
						var date = new Date(getNumber('@'));
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case '!':
						var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "'":
						if (lookAhead("'"))
							checkLiteral();
						else
							literal = true;
						break;
					default:
						checkLiteral();
				}
		}
		if (iValue < value.length){
			throw "Extra/unparsed characters found in date: " + value.substring(iValue);
		}
		if (year == -1)
			year = new Date().getFullYear();
		else if (year < 100)
			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
		if (doy > -1) {
			month = 1;
			day = doy;
			do {
				var dim = this._getDaysInMonth(year, month - 1);
				if (day <= dim)
					break;
				month++;
				day -= dim;
			} while (true);
		}
		var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
		if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
			throw 'Invalid date'; // E.g. 31/02/00
		return date;
	},

	/* Standard date formats. */
	ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
	COOKIE: 'D, dd M yy',
	ISO_8601: 'yy-mm-dd',
	RFC_822: 'D, d M y',
	RFC_850: 'DD, dd-M-y',
	RFC_1036: 'D, d M y',
	RFC_1123: 'D, d M yy',
	RFC_2822: 'D, d M yy',
	RSS: 'D, d M y', // RFC 822
	TICKS: '!',
	TIMESTAMP: '@',
	W3C: 'yy-mm-dd', // ISO 8601

	_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

	/* Format a date object into a string value.
	   The format can be combinations of the following:
	   d  - day of month (no leading zero)
	   dd - day of month (two digit)
	   o  - day of year (no leading zeros)
	   oo - day of year (three digit)
	   D  - day name short
	   DD - day name long
	   m  - month of year (no leading zero)
	   mm - month of year (two digit)
	   M  - month name short
	   MM - month name long
	   y  - year (two digit)
	   yy - year (four digit)
	   @ - Unix timestamp (ms since 01/01/1970)
	   ! - Windows ticks (100ns since 01/01/0001)
	   '...' - literal text
	   '' - single quote

	   @param  format    string - the desired format of the date
	   @param  date      Date - the date value to format
	   @param  settings  Object - attributes include:
	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         string[7] - names of the days from Sunday (optional)
	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
	                     monthNames       string[12] - names of the months (optional)
	   @return  string - the date in the above format */
	formatDate: function (format, date, settings) {
		if (!date)
			return '';
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		// Format a number, with leading zero if necessary
		var formatNumber = function(match, value, len) {
			var num = '' + value;
			if (lookAhead(match))
				while (num.length < len)
					num = '0' + num;
			return num;
		};
		// Format a name, short or long as requested
		var formatName = function(match, value, shortNames, longNames) {
			return (lookAhead(match) ? longNames[value] : shortNames[value]);
		};
		var output = '';
		var literal = false;
		if (date)
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
						literal = false;
					else
						output += format.charAt(iFormat);
				else
					switch (format.charAt(iFormat)) {
						case 'd':
							output += formatNumber('d', date.getDate(), 2);
							break;
						case 'D':
							output += formatName('D', date.getDay(), dayNamesShort, dayNames);
							break;
						case 'o':
							output += formatNumber('o',
								Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
							break;
						case 'm':
							output += formatNumber('m', date.getMonth() + 1, 2);
							break;
						case 'M':
							output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
							break;
						case 'y':
							output += (lookAhead('y') ? date.getFullYear() :
								(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
							break;
						case '@':
							output += date.getTime();
							break;
						case '!':
							output += date.getTime() * 10000 + this._ticksTo1970;
							break;
						case "'":
							if (lookAhead("'"))
								output += "'";
							else
								literal = true;
							break;
						default:
							output += format.charAt(iFormat);
					}
			}
		return output;
	},

	/* Extract all possible characters from the date format. */
	_possibleChars: function (format) {
		var chars = '';
		var literal = false;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		for (var iFormat = 0; iFormat < format.length; iFormat++)
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					chars += format.charAt(iFormat);
			else
				switch (format.charAt(iFormat)) {
					case 'd': case 'm': case 'y': case '@':
						chars += '0123456789';
						break;
					case 'D': case 'M':
						return null; // Accept anything
					case "'":
						if (lookAhead("'"))
							chars += "'";
						else
							literal = true;
						break;
					default:
						chars += format.charAt(iFormat);
				}
		return chars;
	},

	/* Get a setting value, defaulting if necessary. */
	_get: function(inst, name) {
		return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
	},

	/* Parse existing date and initialise date picker. */
	_setDateFromField: function(inst, noDefault) {
		if (inst.input.val() == inst.lastVal) {
			return;
		}
		var dateFormat = this._get(inst, 'dateFormat');
		var dates = inst.lastVal = inst.input ? inst.input.val() : null;
		var date, defaultDate;
		date = defaultDate = this._getDefaultDate(inst);
		var settings = this._getFormatConfig(inst);
		try {
			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
		} catch (event) {
			this.log(event);
			dates = (noDefault ? '' : dates);
		}
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		inst.currentDay = (dates ? date.getDate() : 0);
		inst.currentMonth = (dates ? date.getMonth() : 0);
		inst.currentYear = (dates ? date.getFullYear() : 0);
		this._adjustInstDate(inst);
	},

	/* Retrieve the default date shown on opening. */
	_getDefaultDate: function(inst) {
		return this._restrictMinMax(inst,
			this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
	},

	/* A date may be specified as an exact value or a relative one. */
	_determineDate: function(inst, date, defaultDate) {
		var offsetNumeric = function(offset) {
			var date = new Date();
			date.setDate(date.getDate() + offset);
			return date;
		};
		var offsetString = function(offset) {
			try {
				return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					offset, $.datepicker._getFormatConfig(inst));
			}
			catch (e) {
				// Ignore
			}
			var date = (offset.toLowerCase().match(/^c/) ?
				$.datepicker._getDate(inst) : null) || new Date();
			var year = date.getFullYear();
			var month = date.getMonth();
			var day = date.getDate();
			var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
			var matches = pattern.exec(offset);
			while (matches) {
				switch (matches[2] || 'd') {
					case 'd' : case 'D' :
						day += parseInt(matches[1],10); break;
					case 'w' : case 'W' :
						day += parseInt(matches[1],10) * 7; break;
					case 'm' : case 'M' :
						month += parseInt(matches[1],10);
						day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
						break;
					case 'y': case 'Y' :
						year += parseInt(matches[1],10);
						day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
						break;
				}
				matches = pattern.exec(offset);
			}
			return new Date(year, month, day);
		};
		var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) :
			(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
		newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate);
		if (newDate) {
			newDate.setHours(0);
			newDate.setMinutes(0);
			newDate.setSeconds(0);
			newDate.setMilliseconds(0);
		}
		return this._daylightSavingAdjust(newDate);
	},

	/* Handle switch to/from daylight saving.
	   Hours may be non-zero on daylight saving cut-over:
	   > 12 when midnight changeover, but then cannot generate
	   midnight datetime, so jump to 1AM, otherwise reset.
	   @param  date  (Date) the date to check
	   @return  (Date) the corrected date */
	_daylightSavingAdjust: function(date) {
		if (!date) return null;
		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
		return date;
	},

	/* Set the date(s) directly. */
	_setDate: function(inst, date, noChange) {
		var clear = !date;
		var origMonth = inst.selectedMonth;
		var origYear = inst.selectedYear;
		var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
		inst.selectedDay = inst.currentDay = newDate.getDate();
		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
		if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
			this._notifyChange(inst);
		this._adjustInstDate(inst);
		if (inst.input) {
			inst.input.val(clear ? '' : this._formatDate(inst));
		}
	},

	/* Retrieve the date(s) directly. */
	_getDate: function(inst) {
		var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
			this._daylightSavingAdjust(new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay)));
			return startDate;
	},

	/* Generate the HTML for the current state of the date picker. */
	_generateHTML: function(inst) {
		var today = new Date();
		today = this._daylightSavingAdjust(
			new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
		var isRTL = this._get(inst, 'isRTL');
		var showButtonPanel = this._get(inst, 'showButtonPanel');
		var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
		var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
		var numMonths = this._getNumberOfMonths(inst);
		var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
		var stepMonths = this._get(inst, 'stepMonths');
		var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
		var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
			new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		var drawMonth = inst.drawMonth - showCurrentAtPos;
		var drawYear = inst.drawYear;
		if (drawMonth < 0) {
			drawMonth += 12;
			drawYear--;
		}
		if (maxDate) {
			var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
				drawMonth--;
				if (drawMonth < 0) {
					drawMonth = 11;
					drawYear--;
				}
			}
		}
		inst.drawMonth = drawMonth;
		inst.drawYear = drawYear;
		var prevText = this._get(inst, 'prevText');
		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
			this._getFormatConfig(inst)));
		var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
			' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
		var nextText = this._get(inst, 'nextText');
		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
			this._getFormatConfig(inst)));
		var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
			' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
		var currentText = this._get(inst, 'currentText');
		var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
		currentText = (!navigationAsDateFormat ? currentText :
			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
		var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
		var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
			(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._gotoToday(\'#' + inst.id + '\');"' +
			'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
		var firstDay = parseInt(this._get(inst, 'firstDay'),10);
		firstDay = (isNaN(firstDay) ? 0 : firstDay);
		var showWeek = this._get(inst, 'showWeek');
		var dayNames = this._get(inst, 'dayNames');
		var dayNamesShort = this._get(inst, 'dayNamesShort');
		var dayNamesMin = this._get(inst, 'dayNamesMin');
		var monthNames = this._get(inst, 'monthNames');
		var monthNamesShort = this._get(inst, 'monthNamesShort');
		var beforeShowDay = this._get(inst, 'beforeShowDay');
		var showOtherMonths = this._get(inst, 'showOtherMonths');
		var selectOtherMonths = this._get(inst, 'selectOtherMonths');
		var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
		var defaultDate = this._getDefaultDate(inst);
		var html = '';
		for (var row = 0; row < numMonths[0]; row++) {
			var group = '';
			this.maxRows = 4;
			for (var col = 0; col < numMonths[1]; col++) {
				var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
				var cornerClass = ' ui-corner-all';
				var calender = '';
				if (isMultiMonth) {
					calender += '<div class="ui-datepicker-group';
					if (numMonths[1] > 1)
						switch (col) {
							case 0: calender += ' ui-datepicker-group-first';
								cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
							case numMonths[1]-1: calender += ' ui-datepicker-group-last';
								cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
							default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
						}
					calender += '">';
				}
				calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
					(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
					(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
					'</div><table class="ui-datepicker-calendar"><thead>' +
					'<tr>';
				var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
				for (var dow = 0; dow < 7; dow++) { // days of the week
					var day = (dow + firstDay) % 7;
					thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
						'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
				}
				calender += thead + '</tr></thead><tbody>';
				var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
				if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
				var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
				var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
				var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
				this.maxRows = numRows;
				var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
				for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
					calender += '<tr>';
					var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
						this._get(inst, 'calculateWeek')(printDate) + '</td>');
					for (var dow = 0; dow < 7; dow++) { // create date picker days
						var daySettings = (beforeShowDay ?
							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
						var otherMonth = (printDate.getMonth() != drawMonth);
						var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
						tbody += '<td class="' +
							((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
							(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
							((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
							(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
							// or defaultDate is current printedDate and defaultDate is selectedDate
							' ' + this._dayOverClass : '') + // highlight selected day
							(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
							(printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
							(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
							((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
							(unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
							inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
							(otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
							(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
							(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
							(printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
							(otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
							'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
						printDate.setDate(printDate.getDate() + 1);
						printDate = this._daylightSavingAdjust(printDate);
					}
					calender += tbody + '</tr>';
				}
				drawMonth++;
				if (drawMonth > 11) {
					drawMonth = 0;
					drawYear++;
				}
				calender += '</tbody></table>' + (isMultiMonth ? '</div>' + 
							((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
				group += calender;
			}
			html += group;
		}
		html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
			'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
		inst._keyEvent = false;
		return html;
	},

	/* Generate the month and year header. */
	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
			secondary, monthNames, monthNamesShort) {
		var changeMonth = this._get(inst, 'changeMonth');
		var changeYear = this._get(inst, 'changeYear');
		var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
		var html = '<div class="ui-datepicker-title">';
		var monthHtml = '';
		// month selection
		if (secondary || !changeMonth)
			monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
		else {
			var inMinYear = (minDate && minDate.getFullYear() == drawYear);
			var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
			monthHtml += '<select class="ui-datepicker-month" ' +
				'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
			 	'>';
			for (var month = 0; month < 12; month++) {
				if ((!inMinYear || month >= minDate.getMonth()) &&
						(!inMaxYear || month <= maxDate.getMonth()))
					monthHtml += '<option value="' + month + '"' +
						(month == drawMonth ? ' selected="selected"' : '') +
						'>' + monthNamesShort[month] + '</option>';
			}
			monthHtml += '</select>';
		}
		if (!showMonthAfterYear)
			html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
		// year selection
		if ( !inst.yearshtml ) {
			inst.yearshtml = '';
			if (secondary || !changeYear)
				html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
			else {
				// determine range of years to display
				var years = this._get(inst, 'yearRange').split(':');
				var thisYear = new Date().getFullYear();
				var determineYear = function(value) {
					var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
						(value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
						parseInt(value, 10)));
					return (isNaN(year) ? thisYear : year);
				};
				var year = determineYear(years[0]);
				var endYear = Math.max(year, determineYear(years[1] || ''));
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				inst.yearshtml += '<select class="ui-datepicker-year" ' +
					'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
					'>';
				for (; year <= endYear; year++) {
					inst.yearshtml += '<option value="' + year + '"' +
						(year == drawYear ? ' selected="selected"' : '') +
						'>' + year + '</option>';
				}
				inst.yearshtml += '</select>';
				
				html += inst.yearshtml;
				inst.yearshtml = null;
			}
		}
		html += this._get(inst, 'yearSuffix');
		if (showMonthAfterYear)
			html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
		html += '</div>'; // Close datepicker_header
		return html;
	},

	/* Adjust one of the date sub-fields. */
	_adjustInstDate: function(inst, offset, period) {
		var year = inst.drawYear + (period == 'Y' ? offset : 0);
		var month = inst.drawMonth + (period == 'M' ? offset : 0);
		var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
			(period == 'D' ? offset : 0);
		var date = this._restrictMinMax(inst,
			this._daylightSavingAdjust(new Date(year, month, day)));
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		if (period == 'M' || period == 'Y')
			this._notifyChange(inst);
	},

	/* Ensure a date is within any min/max bounds. */
	_restrictMinMax: function(inst, date) {
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		var newDate = (minDate && date < minDate ? minDate : date);
		newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
		return newDate;
	},

	/* Notify change of month/year. */
	_notifyChange: function(inst) {
		var onChange = this._get(inst, 'onChangeMonthYear');
		if (onChange)
			onChange.apply((inst.input ? inst.input[0] : null),
				[inst.selectedYear, inst.selectedMonth + 1, inst]);
	},

	/* Determine the number of months to show. */
	_getNumberOfMonths: function(inst) {
		var numMonths = this._get(inst, 'numberOfMonths');
		return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
	},

	/* Determine the current maximum date - ensure no time components are set. */
	_getMinMaxDate: function(inst, minMax) {
		return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
	},

	/* Find the number of days in a given month. */
	_getDaysInMonth: function(year, month) {
		return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
	},

	/* Find the day of the week of the first of a month. */
	_getFirstDayOfMonth: function(year, month) {
		return new Date(year, month, 1).getDay();
	},

	/* Determines if we should allow a "next/prev" month display change. */
	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
		var numMonths = this._getNumberOfMonths(inst);
		var date = this._daylightSavingAdjust(new Date(curYear,
			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
		if (offset < 0)
			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
		return this._isInRange(inst, date);
	},

	/* Is the given date in the accepted range? */
	_isInRange: function(inst, date) {
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		return ((!minDate || date.getTime() >= minDate.getTime()) &&
			(!maxDate || date.getTime() <= maxDate.getTime()));
	},

	/* Provide the configuration settings for formatting/parsing. */
	_getFormatConfig: function(inst) {
		var shortYearCutoff = this._get(inst, 'shortYearCutoff');
		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		return {shortYearCutoff: shortYearCutoff,
			dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
			monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
	},

	/* Format the given date for display. */
	_formatDate: function(inst, day, month, year) {
		if (!day) {
			inst.currentDay = inst.selectedDay;
			inst.currentMonth = inst.selectedMonth;
			inst.currentYear = inst.selectedYear;
		}
		var date = (day ? (typeof day == 'object' ? day :
			this._daylightSavingAdjust(new Date(year, month, day))) :
			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
		return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
	}
});

/*
 * Bind hover events for datepicker elements.
 * Done via delegate so the binding only occurs once in the lifetime of the parent div.
 * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
 */ 
function bindHover(dpDiv) {
	var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a';
	return dpDiv.bind('mouseout', function(event) {
			var elem = $( event.target ).closest( selector );
			if ( !elem.length ) {
				return;
			}
			elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" );
		})
		.bind('mouseover', function(event) {
			var elem = $( event.target ).closest( selector );
			if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) ||
					!elem.length ) {
				return;
			}
			elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
			elem.addClass('ui-state-hover');
			if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover');
			if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover');
		});
}

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
	$.extend(target, props);
	for (var name in props)
		if (props[name] == null || props[name] == undefined)
			target[name] = props[name];
	return target;
};

/* Determine whether an object is an array. */
function isArray(a) {
	return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
		(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
};

/* Invoke the datepicker functionality.
   @param  options  string - a command, optionally followed by additional parameters or
                    Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function(options){
	
	/* Verify an empty collection wasn't passed - Fixes #6976 */
	if ( !this.length ) {
		return this;
	}
	
	/* Initialise the date picker. */
	if (!$.datepicker.initialized) {
		$(document).mousedown($.datepicker._checkExternalClick).
			find('body').append($.datepicker.dpDiv);
		$.datepicker.initialized = true;
	}

	var otherArgs = Array.prototype.slice.call(arguments, 1);
	if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
		return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
	if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
		return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
	return this.each(function() {
		typeof options == 'string' ?
			$.datepicker['_' + options + 'Datepicker'].
				apply($.datepicker, [this].concat(otherArgs)) :
			$.datepicker._attachDatepicker(this, options);
	});
};

$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.8.17";

// Workaround for #4055
// Add another global to avoid noConflict issues with inline event handlers
window['DP_jQuery_' + dpuuid] = $;

})(jQuery);
/*
 * jQuery UI Dialog 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Dialog
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *  jquery.ui.button.js
 *	jquery.ui.draggable.js
 *	jquery.ui.mouse.js
 *	jquery.ui.position.js
 *	jquery.ui.resizable.js
 */
(function( $, undefined ) {

var uiDialogClasses =
		'ui-dialog ' +
		'ui-widget ' +
		'ui-widget-content ' +
		'ui-corner-all ',
	sizeRelatedOptions = {
		buttons: true,
		height: true,
		maxHeight: true,
		maxWidth: true,
		minHeight: true,
		minWidth: true,
		width: true
	},
	resizableRelatedOptions = {
		maxHeight: true,
		maxWidth: true,
		minHeight: true,
		minWidth: true
	},
	// support for jQuery 1.3.2 - handle common attrFn methods for dialog
	attrFn = $.attrFn || {
		val: true,
		css: true,
		html: true,
		text: true,
		data: true,
		width: true,
		height: true,
		offset: true,
		click: true
	};

$.widget("ui.dialog", {
	options: {
		autoOpen: true,
		buttons: {},
		closeOnEscape: true,
		closeText: 'close',
		dialogClass: '',
		draggable: true,
		hide: null,
		height: 'auto',
		maxHeight: false,
		maxWidth: false,
		minHeight: 150,
		minWidth: 150,
		modal: false,
		position: {
			my: 'center',
			at: 'center',
			collision: 'fit',
			// ensure that the titlebar is never outside the document
			using: function(pos) {
				var topOffset = $(this).css(pos).offset().top;
				if (topOffset < 0) {
					$(this).css('top', pos.top - topOffset);
				}
			}
		},
		resizable: true,
		show: null,
		stack: true,
		title: '',
		width: 300,
		zIndex: 1000
	},

	_create: function() {
		this.originalTitle = this.element.attr('title');
		// #5742 - .attr() might return a DOMElement
		if ( typeof this.originalTitle !== "string" ) {
			this.originalTitle = "";
		}

		this.options.title = this.options.title || this.originalTitle;
		var self = this,
			options = self.options,

			title = options.title || '&#160;',
			titleId = $.ui.dialog.getTitleId(self.element),

			uiDialog = (self.uiDialog = $('<div></div>'))
				.appendTo(document.body)
				.hide()
				.addClass(uiDialogClasses + options.dialogClass)
				.css({
					zIndex: options.zIndex
				})
				// setting tabIndex makes the div focusable
				// setting outline to 0 prevents a border on focus in Mozilla
				.attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
					if (options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
						event.keyCode === $.ui.keyCode.ESCAPE) {
						
						self.close(event);
						event.preventDefault();
					}
				})
				.attr({
					role: 'dialog',
					'aria-labelledby': titleId
				})
				.mousedown(function(event) {
					self.moveToTop(false, event);
				}),

			uiDialogContent = self.element
				.show()
				.removeAttr('title')
				.addClass(
					'ui-dialog-content ' +
					'ui-widget-content')
				.appendTo(uiDialog),

			uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>'))
				.addClass(
					'ui-dialog-titlebar ' +
					'ui-widget-header ' +
					'ui-corner-all ' +
					'ui-helper-clearfix'
				)
				.prependTo(uiDialog),

			uiDialogTitlebarClose = $('<a href="#"></a>')
				.addClass(
					'ui-dialog-titlebar-close ' +
					'ui-corner-all'
				)
				.attr('role', 'button')
				.hover(
					function() {
						uiDialogTitlebarClose.addClass('ui-state-hover');
					},
					function() {
						uiDialogTitlebarClose.removeClass('ui-state-hover');
					}
				)
				.focus(function() {
					uiDialogTitlebarClose.addClass('ui-state-focus');
				})
				.blur(function() {
					uiDialogTitlebarClose.removeClass('ui-state-focus');
				})
				.click(function(event) {
					self.close(event);
					return false;
				})
				.appendTo(uiDialogTitlebar),

			uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>'))
				.addClass(
					'ui-icon ' +
					'ui-icon-closethick'
				)
				.text(options.closeText)
				.appendTo(uiDialogTitlebarClose),

			uiDialogTitle = $('<span></span>')
				.addClass('ui-dialog-title')
				.attr('id', titleId)
				.html(title)
				.prependTo(uiDialogTitlebar);

		//handling of deprecated beforeclose (vs beforeClose) option
		//Ticket #4669 http://dev.jqueryui.com/ticket/4669
		//TODO: remove in 1.9pre
		if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
			options.beforeClose = options.beforeclose;
		}

		uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();

		if (options.draggable && $.fn.draggable) {
			self._makeDraggable();
		}
		if (options.resizable && $.fn.resizable) {
			self._makeResizable();
		}

		self._createButtons(options.buttons);
		self._isOpen = false;

		if ($.fn.bgiframe) {
			uiDialog.bgiframe();
		}
	},

	_init: function() {
		if ( this.options.autoOpen ) {
			this.open();
		}
	},

	destroy: function() {
		var self = this;
		
		if (self.overlay) {
			self.overlay.destroy();
		}
		self.uiDialog.hide();
		self.element
			.unbind('.dialog')
			.removeData('dialog')
			.removeClass('ui-dialog-content ui-widget-content')
			.hide().appendTo('body');
		self.uiDialog.remove();

		if (self.originalTitle) {
			self.element.attr('title', self.originalTitle);
		}

		return self;
	},

	widget: function() {
		return this.uiDialog;
	},

	close: function(event) {
		var self = this,
			maxZ, thisZ;
		
		if (false === self._trigger('beforeClose', event)) {
			return;
		}

		if (self.overlay) {
			self.overlay.destroy();
		}
		self.uiDialog.unbind('keypress.ui-dialog');

		self._isOpen = false;

		if (self.options.hide) {
			self.uiDialog.hide(self.options.hide, function() {
				self._trigger('close', event);
			});
		} else {
			self.uiDialog.hide();
			self._trigger('close', event);
		}

		$.ui.dialog.overlay.resize();

		// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
		if (self.options.modal) {
			maxZ = 0;
			$('.ui-dialog').each(function() {
				if (this !== self.uiDialog[0]) {
					thisZ = $(this).css('z-index');
					if(!isNaN(thisZ)) {
						maxZ = Math.max(maxZ, thisZ);
					}
				}
			});
			$.ui.dialog.maxZ = maxZ;
		}

		return self;
	},

	isOpen: function() {
		return this._isOpen;
	},

	// the force parameter allows us to move modal dialogs to their correct
	// position on open
	moveToTop: function(force, event) {
		var self = this,
			options = self.options,
			saveScroll;

		if ((options.modal && !force) ||
			(!options.stack && !options.modal)) {
			return self._trigger('focus', event);
		}

		if (options.zIndex > $.ui.dialog.maxZ) {
			$.ui.dialog.maxZ = options.zIndex;
		}
		if (self.overlay) {
			$.ui.dialog.maxZ += 1;
			self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
		}

		//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
		//  http://ui.jquery.com/bugs/ticket/3193
		saveScroll = { scrollTop: self.element.scrollTop(), scrollLeft: self.element.scrollLeft() };
		$.ui.dialog.maxZ += 1;
		self.uiDialog.css('z-index', $.ui.dialog.maxZ);
		self.element.attr(saveScroll);
		self._trigger('focus', event);

		return self;
	},

	open: function() {
		if (this._isOpen) { return; }

		var self = this,
			options = self.options,
			uiDialog = self.uiDialog;

		self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
		self._size();
		self._position(options.position);
		uiDialog.show(options.show);
		self.moveToTop(true);

		// prevent tabbing out of modal dialogs
		if ( options.modal ) {
			uiDialog.bind( "keydown.ui-dialog", function( event ) {
				if ( event.keyCode !== $.ui.keyCode.TAB ) {
					return;
				}

				var tabbables = $(':tabbable', this),
					first = tabbables.filter(':first'),
					last  = tabbables.filter(':last');

				if (event.target === last[0] && !event.shiftKey) {
					first.focus(1);
					return false;
				} else if (event.target === first[0] && event.shiftKey) {
					last.focus(1);
					return false;
				}
			});
		}

		// set focus to the first tabbable element in the content area or the first button
		// if there are no tabbable elements, set focus on the dialog itself
		$(self.element.find(':tabbable').get().concat(
			uiDialog.find('.ui-dialog-buttonpane :tabbable').get().concat(
				uiDialog.get()))).eq(0).focus();

		self._isOpen = true;
		self._trigger('open');

		return self;
	},

	_createButtons: function(buttons) {
		var self = this,
			hasButtons = false,
			uiDialogButtonPane = $('<div></div>')
				.addClass(
					'ui-dialog-buttonpane ' +
					'ui-widget-content ' +
					'ui-helper-clearfix'
				),
			uiButtonSet = $( "<div></div>" )
				.addClass( "ui-dialog-buttonset" )
				.appendTo( uiDialogButtonPane );

		// if we already have a button pane, remove it
		self.uiDialog.find('.ui-dialog-buttonpane').remove();

		if (typeof buttons === 'object' && buttons !== null) {
			$.each(buttons, function() {
				return !(hasButtons = true);
			});
		}
		if (hasButtons) {
			$.each(buttons, function(name, props) {
				props = $.isFunction( props ) ?
					{ click: props, text: name } :
					props;
				var button = $('<button type="button"></button>')
					.click(function() {
						props.click.apply(self.element[0], arguments);
					})
					.appendTo(uiButtonSet);
				// can't use .attr( props, true ) with jQuery 1.3.2.
				$.each( props, function( key, value ) {
					if ( key === "click" ) {
						return;
					}
					if ( key in attrFn ) {
						button[ key ]( value );
					} else {
						button.attr( key, value );
					}
				});
				if ($.fn.button) {
					button.button();
				}
			});
			uiDialogButtonPane.appendTo(self.uiDialog);
		}
	},

	_makeDraggable: function() {
		var self = this,
			options = self.options,
			doc = $(document),
			heightBeforeDrag;

		function filteredUi(ui) {
			return {
				position: ui.position,
				offset: ui.offset
			};
		}

		self.uiDialog.draggable({
			cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
			handle: '.ui-dialog-titlebar',
			containment: 'document',
			start: function(event, ui) {
				heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
				$(this).height($(this).height()).addClass("ui-dialog-dragging");
				self._trigger('dragStart', event, filteredUi(ui));
			},
			drag: function(event, ui) {
				self._trigger('drag', event, filteredUi(ui));
			},
			stop: function(event, ui) {
				options.position = [ui.position.left - doc.scrollLeft(),
					ui.position.top - doc.scrollTop()];
				$(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
				self._trigger('dragStop', event, filteredUi(ui));
				$.ui.dialog.overlay.resize();
			}
		});
	},

	_makeResizable: function(handles) {
		handles = (handles === undefined ? this.options.resizable : handles);
		var self = this,
			options = self.options,
			// .ui-resizable has position: relative defined in the stylesheet
			// but dialogs have to use absolute or fixed positioning
			position = self.uiDialog.css('position'),
			resizeHandles = (typeof handles === 'string' ?
				handles	:
				'n,e,s,w,se,sw,ne,nw'
			);

		function filteredUi(ui) {
			return {
				originalPosition: ui.originalPosition,
				originalSize: ui.originalSize,
				position: ui.position,
				size: ui.size
			};
		}

		self.uiDialog.resizable({
			cancel: '.ui-dialog-content',
			containment: 'document',
			alsoResize: self.element,
			maxWidth: options.maxWidth,
			maxHeight: options.maxHeight,
			minWidth: options.minWidth,
			minHeight: self._minHeight(),
			handles: resizeHandles,
			start: function(event, ui) {
				$(this).addClass("ui-dialog-resizing");
				self._trigger('resizeStart', event, filteredUi(ui));
			},
			resize: function(event, ui) {
				self._trigger('resize', event, filteredUi(ui));
			},
			stop: function(event, ui) {
				$(this).removeClass("ui-dialog-resizing");
				options.height = $(this).height();
				options.width = $(this).width();
				self._trigger('resizeStop', event, filteredUi(ui));
				$.ui.dialog.overlay.resize();
			}
		})
		.css('position', position)
		.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
	},

	_minHeight: function() {
		var options = this.options;

		if (options.height === 'auto') {
			return options.minHeight;
		} else {
			return Math.min(options.minHeight, options.height);
		}
	},

	_position: function(position) {
		var myAt = [],
			offset = [0, 0],
			isVisible;

		if (position) {
			// deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
	//		if (typeof position == 'string' || $.isArray(position)) {
	//			myAt = $.isArray(position) ? position : position.split(' ');

			if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
				myAt = position.split ? position.split(' ') : [position[0], position[1]];
				if (myAt.length === 1) {
					myAt[1] = myAt[0];
				}

				$.each(['left', 'top'], function(i, offsetPosition) {
					if (+myAt[i] === myAt[i]) {
						offset[i] = myAt[i];
						myAt[i] = offsetPosition;
					}
				});

				position = {
					my: myAt.join(" "),
					at: myAt.join(" "),
					offset: offset.join(" ")
				};
			} 

			position = $.extend({}, $.ui.dialog.prototype.options.position, position);
		} else {
			position = $.ui.dialog.prototype.options.position;
		}

		// need to show the dialog to get the actual offset in the position plugin
		isVisible = this.uiDialog.is(':visible');
		if (!isVisible) {
			this.uiDialog.show();
		}
		this.uiDialog
			// workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
			.css({ top: 0, left: 0 })
			.position($.extend({ of: window }, position));
		if (!isVisible) {
			this.uiDialog.hide();
		}
	},

	_setOptions: function( options ) {
		var self = this,
			resizableOptions = {},
			resize = false;

		$.each( options, function( key, value ) {
			self._setOption( key, value );
			
			if ( key in sizeRelatedOptions ) {
				resize = true;
			}
			if ( key in resizableRelatedOptions ) {
				resizableOptions[ key ] = value;
			}
		});

		if ( resize ) {
			this._size();
		}
		if ( this.uiDialog.is( ":data(resizable)" ) ) {
			this.uiDialog.resizable( "option", resizableOptions );
		}
	},

	_setOption: function(key, value){
		var self = this,
			uiDialog = self.uiDialog;

		switch (key) {
			//handling of deprecated beforeclose (vs beforeClose) option
			//Ticket #4669 http://dev.jqueryui.com/ticket/4669
			//TODO: remove in 1.9pre
			case "beforeclose":
				key = "beforeClose";
				break;
			case "buttons":
				self._createButtons(value);
				break;
			case "closeText":
				// ensure that we always pass a string
				self.uiDialogTitlebarCloseText.text("" + value);
				break;
			case "dialogClass":
				uiDialog
					.removeClass(self.options.dialogClass)
					.addClass(uiDialogClasses + value);
				break;
			case "disabled":
				if (value) {
					uiDialog.addClass('ui-dialog-disabled');
				} else {
					uiDialog.removeClass('ui-dialog-disabled');
				}
				break;
			case "draggable":
				var isDraggable = uiDialog.is( ":data(draggable)" );
				if ( isDraggable && !value ) {
					uiDialog.draggable( "destroy" );
				}
				
				if ( !isDraggable && value ) {
					self._makeDraggable();
				}
				break;
			case "position":
				self._position(value);
				break;
			case "resizable":
				// currently resizable, becoming non-resizable
				var isResizable = uiDialog.is( ":data(resizable)" );
				if (isResizable && !value) {
					uiDialog.resizable('destroy');
				}

				// currently resizable, changing handles
				if (isResizable && typeof value === 'string') {
					uiDialog.resizable('option', 'handles', value);
				}

				// currently non-resizable, becoming resizable
				if (!isResizable && value !== false) {
					self._makeResizable(value);
				}
				break;
			case "title":
				// convert whatever was passed in o a string, for html() to not throw up
				$(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&#160;'));
				break;
		}

		$.Widget.prototype._setOption.apply(self, arguments);
	},

	_size: function() {
		/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
		 * divs will both have width and height set, so we need to reset them
		 */
		var options = this.options,
			nonContentHeight,
			minContentHeight,
			isVisible = this.uiDialog.is( ":visible" );

		// reset content sizing
		this.element.show().css({
			width: 'auto',
			minHeight: 0,
			height: 0
		});

		if (options.minWidth > options.width) {
			options.width = options.minWidth;
		}

		// reset wrapper sizing
		// determine the height of all the non-content elements
		nonContentHeight = this.uiDialog.css({
				height: 'auto',
				width: options.width
			})
			.height();
		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
		
		if ( options.height === "auto" ) {
			// only needed for IE6 support
			if ( $.support.minHeight ) {
				this.element.css({
					minHeight: minContentHeight,
					height: "auto"
				});
			} else {
				this.uiDialog.show();
				var autoHeight = this.element.css( "height", "auto" ).height();
				if ( !isVisible ) {
					this.uiDialog.hide();
				}
				this.element.height( Math.max( autoHeight, minContentHeight ) );
			}
		} else {
			this.element.height( Math.max( options.height - nonContentHeight, 0 ) );
		}

		if (this.uiDialog.is(':data(resizable)')) {
			this.uiDialog.resizable('option', 'minHeight', this._minHeight());
		}
	}
});

$.extend($.ui.dialog, {
	version: "1.8.17",

	uuid: 0,
	maxZ: 0,

	getTitleId: function($el) {
		var id = $el.attr('id');
		if (!id) {
			this.uuid += 1;
			id = this.uuid;
		}
		return 'ui-dialog-title-' + id;
	},

	overlay: function(dialog) {
		this.$el = $.ui.dialog.overlay.create(dialog);
	}
});

$.extend($.ui.dialog.overlay, {
	instances: [],
	// reuse old instances due to IE memory leak with alpha transparency (see #5185)
	oldInstances: [],
	maxZ: 0,
	events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
		function(event) { return event + '.dialog-overlay'; }).join(' '),
	create: function(dialog) {
		if (this.instances.length === 0) {
			// prevent use of anchors and inputs
			// we use a setTimeout in case the overlay is created from an
			// event that we're going to be cancelling (see #2804)
			setTimeout(function() {
				// handle $(el).dialog().dialog('close') (see #4065)
				if ($.ui.dialog.overlay.instances.length) {
					$(document).bind($.ui.dialog.overlay.events, function(event) {
						// stop events if the z-index of the target is < the z-index of the overlay
						// we cannot return true when we don't want to cancel the event (#3523)
						if ($(event.target).zIndex() < $.ui.dialog.overlay.maxZ) {
							return false;
						}
					});
				}
			}, 1);

			// allow closing by pressing the escape key
			$(document).bind('keydown.dialog-overlay', function(event) {
				if (dialog.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
					event.keyCode === $.ui.keyCode.ESCAPE) {
					
					dialog.close(event);
					event.preventDefault();
				}
			});

			// handle window resize
			$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
		}

		var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay'))
			.appendTo(document.body)
			.css({
				width: this.width(),
				height: this.height()
			});

		if ($.fn.bgiframe) {
			$el.bgiframe();
		}

		this.instances.push($el);
		return $el;
	},

	destroy: function($el) {
		var indexOf = $.inArray($el, this.instances);
		if (indexOf != -1){
			this.oldInstances.push(this.instances.splice(indexOf, 1)[0]);
		}

		if (this.instances.length === 0) {
			$([document, window]).unbind('.dialog-overlay');
		}

		$el.remove();
		
		// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
		var maxZ = 0;
		$.each(this.instances, function() {
			maxZ = Math.max(maxZ, this.css('z-index'));
		});
		this.maxZ = maxZ;
	},

	height: function() {
		var scrollHeight,
			offsetHeight;
		// handle IE 6
		if ($.browser.msie && $.browser.version < 7) {
			scrollHeight = Math.max(
				document.documentElement.scrollHeight,
				document.body.scrollHeight
			);
			offsetHeight = Math.max(
				document.documentElement.offsetHeight,
				document.body.offsetHeight
			);

			if (scrollHeight < offsetHeight) {
				return $(window).height() + 'px';
			} else {
				return scrollHeight + 'px';
			}
		// handle "good" browsers
		} else {
			return $(document).height() + 'px';
		}
	},

	width: function() {
		var scrollWidth,
			offsetWidth;
		// handle IE
		if ( $.browser.msie ) {
			scrollWidth = Math.max(
				document.documentElement.scrollWidth,
				document.body.scrollWidth
			);
			offsetWidth = Math.max(
				document.documentElement.offsetWidth,
				document.body.offsetWidth
			);

			if (scrollWidth < offsetWidth) {
				return $(window).width() + 'px';
			} else {
				return scrollWidth + 'px';
			}
		// handle "good" browsers
		} else {
			return $(document).width() + 'px';
		}
	},

	resize: function() {
		/* If the dialog is draggable and the user drags it past the
		 * right edge of the window, the document becomes wider so we
		 * need to stretch the overlay. If the user then drags the
		 * dialog back to the left, the document will become narrower,
		 * so we need to shrink the overlay to the appropriate size.
		 * This is handled by shrinking the overlay before setting it
		 * to the full document size.
		 */
		var $overlays = $([]);
		$.each($.ui.dialog.overlay.instances, function() {
			$overlays = $overlays.add(this);
		});

		$overlays.css({
			width: 0,
			height: 0
		}).css({
			width: $.ui.dialog.overlay.width(),
			height: $.ui.dialog.overlay.height()
		});
	}
});

$.extend($.ui.dialog.overlay.prototype, {
	destroy: function() {
		$.ui.dialog.overlay.destroy(this.$el);
	}
});

}(jQuery));
/*
 * jQuery UI Position 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Position
 */
(function( $, undefined ) {

$.ui = $.ui || {};

var horizontalPositions = /left|center|right/,
	verticalPositions = /top|center|bottom/,
	center = "center",
	support = {},
	_position = $.fn.position,
	_offset = $.fn.offset;

$.fn.position = function( options ) {
	if ( !options || !options.of ) {
		return _position.apply( this, arguments );
	}

	// make a copy, we don't want to modify arguments
	options = $.extend( {}, options );

	var target = $( options.of ),
		targetElem = target[0],
		collision = ( options.collision || "flip" ).split( " " ),
		offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
		targetWidth,
		targetHeight,
		basePosition;

	if ( targetElem.nodeType === 9 ) {
		targetWidth = target.width();
		targetHeight = target.height();
		basePosition = { top: 0, left: 0 };
	// TODO: use $.isWindow() in 1.9
	} else if ( targetElem.setTimeout ) {
		targetWidth = target.width();
		targetHeight = target.height();
		basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
	} else if ( targetElem.preventDefault ) {
		// force left top to allow flipping
		options.at = "left top";
		targetWidth = targetHeight = 0;
		basePosition = { top: options.of.pageY, left: options.of.pageX };
	} else {
		targetWidth = target.outerWidth();
		targetHeight = target.outerHeight();
		basePosition = target.offset();
	}

	// force my and at to have valid horizontal and veritcal positions
	// if a value is missing or invalid, it will be converted to center 
	$.each( [ "my", "at" ], function() {
		var pos = ( options[this] || "" ).split( " " );
		if ( pos.length === 1) {
			pos = horizontalPositions.test( pos[0] ) ?
				pos.concat( [center] ) :
				verticalPositions.test( pos[0] ) ?
					[ center ].concat( pos ) :
					[ center, center ];
		}
		pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
		pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
		options[ this ] = pos;
	});

	// normalize collision option
	if ( collision.length === 1 ) {
		collision[ 1 ] = collision[ 0 ];
	}

	// normalize offset option
	offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
	if ( offset.length === 1 ) {
		offset[ 1 ] = offset[ 0 ];
	}
	offset[ 1 ] = parseInt( offset[1], 10 ) || 0;

	if ( options.at[0] === "right" ) {
		basePosition.left += targetWidth;
	} else if ( options.at[0] === center ) {
		basePosition.left += targetWidth / 2;
	}

	if ( options.at[1] === "bottom" ) {
		basePosition.top += targetHeight;
	} else if ( options.at[1] === center ) {
		basePosition.top += targetHeight / 2;
	}

	basePosition.left += offset[ 0 ];
	basePosition.top += offset[ 1 ];

	return this.each(function() {
		var elem = $( this ),
			elemWidth = elem.outerWidth(),
			elemHeight = elem.outerHeight(),
			marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
			marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
			collisionWidth = elemWidth + marginLeft +
				( parseInt( $.curCSS( this, "marginRight", true ) ) || 0 ),
			collisionHeight = elemHeight + marginTop +
				( parseInt( $.curCSS( this, "marginBottom", true ) ) || 0 ),
			position = $.extend( {}, basePosition ),
			collisionPosition;

		if ( options.my[0] === "right" ) {
			position.left -= elemWidth;
		} else if ( options.my[0] === center ) {
			position.left -= elemWidth / 2;
		}

		if ( options.my[1] === "bottom" ) {
			position.top -= elemHeight;
		} else if ( options.my[1] === center ) {
			position.top -= elemHeight / 2;
		}

		// prevent fractions if jQuery version doesn't support them (see #5280)
		if ( !support.fractions ) {
			position.left = Math.round( position.left );
			position.top = Math.round( position.top );
		}

		collisionPosition = {
			left: position.left - marginLeft,
			top: position.top - marginTop
		};

		$.each( [ "left", "top" ], function( i, dir ) {
			if ( $.ui.position[ collision[i] ] ) {
				$.ui.position[ collision[i] ][ dir ]( position, {
					targetWidth: targetWidth,
					targetHeight: targetHeight,
					elemWidth: elemWidth,
					elemHeight: elemHeight,
					collisionPosition: collisionPosition,
					collisionWidth: collisionWidth,
					collisionHeight: collisionHeight,
					offset: offset,
					my: options.my,
					at: options.at
				});
			}
		});

		if ( $.fn.bgiframe ) {
			elem.bgiframe();
		}
		elem.offset( $.extend( position, { using: options.using } ) );
	});
};

$.ui.position = {
	fit: {
		left: function( position, data ) {
			var win = $( window ),
				over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
			position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
		},
		top: function( position, data ) {
			var win = $( window ),
				over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
			position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
		}
	},

	flip: {
		left: function( position, data ) {
			if ( data.at[0] === center ) {
				return;
			}
			var win = $( window ),
				over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
				myOffset = data.my[ 0 ] === "left" ?
					-data.elemWidth :
					data.my[ 0 ] === "right" ?
						data.elemWidth :
						0,
				atOffset = data.at[ 0 ] === "left" ?
					data.targetWidth :
					-data.targetWidth,
				offset = -2 * data.offset[ 0 ];
			position.left += data.collisionPosition.left < 0 ?
				myOffset + atOffset + offset :
				over > 0 ?
					myOffset + atOffset + offset :
					0;
		},
		top: function( position, data ) {
			if ( data.at[1] === center ) {
				return;
			}
			var win = $( window ),
				over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
				myOffset = data.my[ 1 ] === "top" ?
					-data.elemHeight :
					data.my[ 1 ] === "bottom" ?
						data.elemHeight :
						0,
				atOffset = data.at[ 1 ] === "top" ?
					data.targetHeight :
					-data.targetHeight,
				offset = -2 * data.offset[ 1 ];
			position.top += data.collisionPosition.top < 0 ?
				myOffset + atOffset + offset :
				over > 0 ?
					myOffset + atOffset + offset :
					0;
		}
	}
};

// offset setter from jQuery 1.4
if ( !$.offset.setOffset ) {
	$.offset.setOffset = function( elem, options ) {
		// set position first, in-case top/left are set even on static elem
		if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
			elem.style.position = "relative";
		}
		var curElem   = $( elem ),
			curOffset = curElem.offset(),
			curTop    = parseInt( $.curCSS( elem, "top",  true ), 10 ) || 0,
			curLeft   = parseInt( $.curCSS( elem, "left", true ), 10)  || 0,
			props     = {
				top:  (options.top  - curOffset.top)  + curTop,
				left: (options.left - curOffset.left) + curLeft
			};
		
		if ( 'using' in options ) {
			options.using.call( elem, props );
		} else {
			curElem.css( props );
		}
	};

	$.fn.offset = function( options ) {
		var elem = this[ 0 ];
		if ( !elem || !elem.ownerDocument ) { return null; }
		if ( options ) { 
			return this.each(function() {
				$.offset.setOffset( this, options );
			});
		}
		return _offset.call( this );
	};
}

// fraction support test (older versions of jQuery don't support fractions)
(function () {
	var body = document.getElementsByTagName( "body" )[ 0 ], 
		div = document.createElement( "div" ),
		testElement, testElementParent, testElementStyle, offset, offsetTotal;

	//Create a "fake body" for testing based on method used in jQuery.support
	testElement = document.createElement( body ? "div" : "body" );
	testElementStyle = {
		visibility: "hidden",
		width: 0,
		height: 0,
		border: 0,
		margin: 0,
		background: "none"
	};
	if ( body ) {
		jQuery.extend( testElementStyle, {
			position: "absolute",
			left: "-1000px",
			top: "-1000px"
		});
	}
	for ( var i in testElementStyle ) {
		testElement.style[ i ] = testElementStyle[ i ];
	}
	testElement.appendChild( div );
	testElementParent = body || document.documentElement;
	testElementParent.insertBefore( testElement, testElementParent.firstChild );

	div.style.cssText = "position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;";

	offset = $( div ).offset( function( _, offset ) {
		return offset;
	}).offset();

	testElement.innerHTML = "";
	testElementParent.removeChild( testElement );

	offsetTotal = offset.top + offset.left + ( body ? 2000 : 0 );
	support.fractions = offsetTotal > 21 && offsetTotal < 22;
})();

}( jQuery ));
/*
 * jQuery UI Progressbar 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Progressbar
 *
 * Depends:
 *   jquery.ui.core.js
 *   jquery.ui.widget.js
 */
(function( $, undefined ) {

$.widget( "ui.progressbar", {
	options: {
		value: 0,
		max: 100
	},

	min: 0,

	_create: function() {
		this.element
			.addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
			.attr({
				role: "progressbar",
				"aria-valuemin": this.min,
				"aria-valuemax": this.options.max,
				"aria-valuenow": this._value()
			});

		this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
			.appendTo( this.element );

		this.oldValue = this._value();
		this._refreshValue();
	},

	destroy: function() {
		this.element
			.removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
			.removeAttr( "role" )
			.removeAttr( "aria-valuemin" )
			.removeAttr( "aria-valuemax" )
			.removeAttr( "aria-valuenow" );

		this.valueDiv.remove();

		$.Widget.prototype.destroy.apply( this, arguments );
	},

	value: function( newValue ) {
		if ( newValue === undefined ) {
			return this._value();
		}

		this._setOption( "value", newValue );
		return this;
	},

	_setOption: function( key, value ) {
		if ( key === "value" ) {
			this.options.value = value;
			this._refreshValue();
			if ( this._value() === this.options.max ) {
				this._trigger( "complete" );
			}
		}

		$.Widget.prototype._setOption.apply( this, arguments );
	},

	_value: function() {
		var val = this.options.value;
		// normalize invalid value
		if ( typeof val !== "number" ) {
			val = 0;
		}
		return Math.min( this.options.max, Math.max( this.min, val ) );
	},

	_percentage: function() {
		return 100 * this._value() / this.options.max;
	},

	_refreshValue: function() {
		var value = this.value();
		var percentage = this._percentage();

		if ( this.oldValue !== value ) {
			this.oldValue = value;
			this._trigger( "change" );
		}

		this.valueDiv
			.toggle( value > this.min )
			.toggleClass( "ui-corner-right", value === this.options.max )
			.width( percentage.toFixed(0) + "%" );
		this.element.attr( "aria-valuenow", value );
	}
});

$.extend( $.ui.progressbar, {
	version: "1.8.17"
});

})( jQuery );
/*
 * jQuery UI Slider 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Slider
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

// number of pages in a slider
// (how many times can you page up/down to go through the whole range)
var numPages = 5;

$.widget( "ui.slider", $.ui.mouse, {

	widgetEventPrefix: "slide",

	options: {
		animate: false,
		distance: 0,
		max: 100,
		min: 0,
		orientation: "horizontal",
		range: false,
		step: 1,
		value: 0,
		values: null
	},

	_create: function() {
		var self = this,
			o = this.options,
			existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
			handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
			handleCount = ( o.values && o.values.length ) || 1,
			handles = [];

		this._keySliding = false;
		this._mouseSliding = false;
		this._animateOff = true;
		this._handleIndex = null;
		this._detectOrientation();
		this._mouseInit();

		this.element
			.addClass( "ui-slider" +
				" ui-slider-" + this.orientation +
				" ui-widget" +
				" ui-widget-content" +
				" ui-corner-all" +
				( o.disabled ? " ui-slider-disabled ui-disabled" : "" ) );

		this.range = $([]);

		if ( o.range ) {
			if ( o.range === true ) {
				if ( !o.values ) {
					o.values = [ this._valueMin(), this._valueMin() ];
				}
				if ( o.values.length && o.values.length !== 2 ) {
					o.values = [ o.values[0], o.values[0] ];
				}
			}

			this.range = $( "<div></div>" )
				.appendTo( this.element )
				.addClass( "ui-slider-range" +
				// note: this isn't the most fittingly semantic framework class for this element,
				// but worked best visually with a variety of themes
				" ui-widget-header" + 
				( ( o.range === "min" || o.range === "max" ) ? " ui-slider-range-" + o.range : "" ) );
		}

		for ( var i = existingHandles.length; i < handleCount; i += 1 ) {
			handles.push( handle );
		}

		this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( self.element ) );

		this.handle = this.handles.eq( 0 );

		this.handles.add( this.range ).filter( "a" )
			.click(function( event ) {
				event.preventDefault();
			})
			.hover(function() {
				if ( !o.disabled ) {
					$( this ).addClass( "ui-state-hover" );
				}
			}, function() {
				$( this ).removeClass( "ui-state-hover" );
			})
			.focus(function() {
				if ( !o.disabled ) {
					$( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
					$( this ).addClass( "ui-state-focus" );
				} else {
					$( this ).blur();
				}
			})
			.blur(function() {
				$( this ).removeClass( "ui-state-focus" );
			});

		this.handles.each(function( i ) {
			$( this ).data( "index.ui-slider-handle", i );
		});

		this.handles
			.keydown(function( event ) {
				var ret = true,
					index = $( this ).data( "index.ui-slider-handle" ),
					allowed,
					curVal,
					newVal,
					step;
	
				if ( self.options.disabled ) {
					return;
				}
	
				switch ( event.keyCode ) {
					case $.ui.keyCode.HOME:
					case $.ui.keyCode.END:
					case $.ui.keyCode.PAGE_UP:
					case $.ui.keyCode.PAGE_DOWN:
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						ret = false;
						if ( !self._keySliding ) {
							self._keySliding = true;
							$( this ).addClass( "ui-state-active" );
							allowed = self._start( event, index );
							if ( allowed === false ) {
								return;
							}
						}
						break;
				}
	
				step = self.options.step;
				if ( self.options.values && self.options.values.length ) {
					curVal = newVal = self.values( index );
				} else {
					curVal = newVal = self.value();
				}
	
				switch ( event.keyCode ) {
					case $.ui.keyCode.HOME:
						newVal = self._valueMin();
						break;
					case $.ui.keyCode.END:
						newVal = self._valueMax();
						break;
					case $.ui.keyCode.PAGE_UP:
						newVal = self._trimAlignValue( curVal + ( (self._valueMax() - self._valueMin()) / numPages ) );
						break;
					case $.ui.keyCode.PAGE_DOWN:
						newVal = self._trimAlignValue( curVal - ( (self._valueMax() - self._valueMin()) / numPages ) );
						break;
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
						if ( curVal === self._valueMax() ) {
							return;
						}
						newVal = self._trimAlignValue( curVal + step );
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						if ( curVal === self._valueMin() ) {
							return;
						}
						newVal = self._trimAlignValue( curVal - step );
						break;
				}
	
				self._slide( event, index, newVal );
	
				return ret;
	
			})
			.keyup(function( event ) {
				var index = $( this ).data( "index.ui-slider-handle" );
	
				if ( self._keySliding ) {
					self._keySliding = false;
					self._stop( event, index );
					self._change( event, index );
					$( this ).removeClass( "ui-state-active" );
				}
	
			});

		this._refreshValue();

		this._animateOff = false;
	},

	destroy: function() {
		this.handles.remove();
		this.range.remove();

		this.element
			.removeClass( "ui-slider" +
				" ui-slider-horizontal" +
				" ui-slider-vertical" +
				" ui-slider-disabled" +
				" ui-widget" +
				" ui-widget-content" +
				" ui-corner-all" )
			.removeData( "slider" )
			.unbind( ".slider" );

		this._mouseDestroy();

		return this;
	},

	_mouseCapture: function( event ) {
		var o = this.options,
			position,
			normValue,
			distance,
			closestHandle,
			self,
			index,
			allowed,
			offset,
			mouseOverHandle;

		if ( o.disabled ) {
			return false;
		}

		this.elementSize = {
			width: this.element.outerWidth(),
			height: this.element.outerHeight()
		};
		this.elementOffset = this.element.offset();

		position = { x: event.pageX, y: event.pageY };
		normValue = this._normValueFromMouse( position );
		distance = this._valueMax() - this._valueMin() + 1;
		self = this;
		this.handles.each(function( i ) {
			var thisDistance = Math.abs( normValue - self.values(i) );
			if ( distance > thisDistance ) {
				distance = thisDistance;
				closestHandle = $( this );
				index = i;
			}
		});

		// workaround for bug #3736 (if both handles of a range are at 0,
		// the first is always used as the one with least distance,
		// and moving it is obviously prevented by preventing negative ranges)
		if( o.range === true && this.values(1) === o.min ) {
			index += 1;
			closestHandle = $( this.handles[index] );
		}

		allowed = this._start( event, index );
		if ( allowed === false ) {
			return false;
		}
		this._mouseSliding = true;

		self._handleIndex = index;

		closestHandle
			.addClass( "ui-state-active" )
			.focus();
		
		offset = closestHandle.offset();
		mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
		this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
			left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
			top: event.pageY - offset.top -
				( closestHandle.height() / 2 ) -
				( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
				( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
				( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
		};

		if ( !this.handles.hasClass( "ui-state-hover" ) ) {
			this._slide( event, index, normValue );
		}
		this._animateOff = true;
		return true;
	},

	_mouseStart: function( event ) {
		return true;
	},

	_mouseDrag: function( event ) {
		var position = { x: event.pageX, y: event.pageY },
			normValue = this._normValueFromMouse( position );
		
		this._slide( event, this._handleIndex, normValue );

		return false;
	},

	_mouseStop: function( event ) {
		this.handles.removeClass( "ui-state-active" );
		this._mouseSliding = false;

		this._stop( event, this._handleIndex );
		this._change( event, this._handleIndex );

		this._handleIndex = null;
		this._clickOffset = null;
		this._animateOff = false;

		return false;
	},
	
	_detectOrientation: function() {
		this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
	},

	_normValueFromMouse: function( position ) {
		var pixelTotal,
			pixelMouse,
			percentMouse,
			valueTotal,
			valueMouse;

		if ( this.orientation === "horizontal" ) {
			pixelTotal = this.elementSize.width;
			pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
		} else {
			pixelTotal = this.elementSize.height;
			pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
		}

		percentMouse = ( pixelMouse / pixelTotal );
		if ( percentMouse > 1 ) {
			percentMouse = 1;
		}
		if ( percentMouse < 0 ) {
			percentMouse = 0;
		}
		if ( this.orientation === "vertical" ) {
			percentMouse = 1 - percentMouse;
		}

		valueTotal = this._valueMax() - this._valueMin();
		valueMouse = this._valueMin() + percentMouse * valueTotal;

		return this._trimAlignValue( valueMouse );
	},

	_start: function( event, index ) {
		var uiHash = {
			handle: this.handles[ index ],
			value: this.value()
		};
		if ( this.options.values && this.options.values.length ) {
			uiHash.value = this.values( index );
			uiHash.values = this.values();
		}
		return this._trigger( "start", event, uiHash );
	},

	_slide: function( event, index, newVal ) {
		var otherVal,
			newValues,
			allowed;

		if ( this.options.values && this.options.values.length ) {
			otherVal = this.values( index ? 0 : 1 );

			if ( ( this.options.values.length === 2 && this.options.range === true ) && 
					( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
				) {
				newVal = otherVal;
			}

			if ( newVal !== this.values( index ) ) {
				newValues = this.values();
				newValues[ index ] = newVal;
				// A slide can be canceled by returning false from the slide callback
				allowed = this._trigger( "slide", event, {
					handle: this.handles[ index ],
					value: newVal,
					values: newValues
				} );
				otherVal = this.values( index ? 0 : 1 );
				if ( allowed !== false ) {
					this.values( index, newVal, true );
				}
			}
		} else {
			if ( newVal !== this.value() ) {
				// A slide can be canceled by returning false from the slide callback
				allowed = this._trigger( "slide", event, {
					handle: this.handles[ index ],
					value: newVal
				} );
				if ( allowed !== false ) {
					this.value( newVal );
				}
			}
		}
	},

	_stop: function( event, index ) {
		var uiHash = {
			handle: this.handles[ index ],
			value: this.value()
		};
		if ( this.options.values && this.options.values.length ) {
			uiHash.value = this.values( index );
			uiHash.values = this.values();
		}

		this._trigger( "stop", event, uiHash );
	},

	_change: function( event, index ) {
		if ( !this._keySliding && !this._mouseSliding ) {
			var uiHash = {
				handle: this.handles[ index ],
				value: this.value()
			};
			if ( this.options.values && this.options.values.length ) {
				uiHash.value = this.values( index );
				uiHash.values = this.values();
			}

			this._trigger( "change", event, uiHash );
		}
	},

	value: function( newValue ) {
		if ( arguments.length ) {
			this.options.value = this._trimAlignValue( newValue );
			this._refreshValue();
			this._change( null, 0 );
			return;
		}

		return this._value();
	},

	values: function( index, newValue ) {
		var vals,
			newValues,
			i;

		if ( arguments.length > 1 ) {
			this.options.values[ index ] = this._trimAlignValue( newValue );
			this._refreshValue();
			this._change( null, index );
			return;
		}

		if ( arguments.length ) {
			if ( $.isArray( arguments[ 0 ] ) ) {
				vals = this.options.values;
				newValues = arguments[ 0 ];
				for ( i = 0; i < vals.length; i += 1 ) {
					vals[ i ] = this._trimAlignValue( newValues[ i ] );
					this._change( null, i );
				}
				this._refreshValue();
			} else {
				if ( this.options.values && this.options.values.length ) {
					return this._values( index );
				} else {
					return this.value();
				}
			}
		} else {
			return this._values();
		}
	},

	_setOption: function( key, value ) {
		var i,
			valsLength = 0;

		if ( $.isArray( this.options.values ) ) {
			valsLength = this.options.values.length;
		}

		$.Widget.prototype._setOption.apply( this, arguments );

		switch ( key ) {
			case "disabled":
				if ( value ) {
					this.handles.filter( ".ui-state-focus" ).blur();
					this.handles.removeClass( "ui-state-hover" );
					this.handles.propAttr( "disabled", true );
					this.element.addClass( "ui-disabled" );
				} else {
					this.handles.propAttr( "disabled", false );
					this.element.removeClass( "ui-disabled" );
				}
				break;
			case "orientation":
				this._detectOrientation();
				this.element
					.removeClass( "ui-slider-horizontal ui-slider-vertical" )
					.addClass( "ui-slider-" + this.orientation );
				this._refreshValue();
				break;
			case "value":
				this._animateOff = true;
				this._refreshValue();
				this._change( null, 0 );
				this._animateOff = false;
				break;
			case "values":
				this._animateOff = true;
				this._refreshValue();
				for ( i = 0; i < valsLength; i += 1 ) {
					this._change( null, i );
				}
				this._animateOff = false;
				break;
		}
	},

	//internal value getter
	// _value() returns value trimmed by min and max, aligned by step
	_value: function() {
		var val = this.options.value;
		val = this._trimAlignValue( val );

		return val;
	},

	//internal values getter
	// _values() returns array of values trimmed by min and max, aligned by step
	// _values( index ) returns single value trimmed by min and max, aligned by step
	_values: function( index ) {
		var val,
			vals,
			i;

		if ( arguments.length ) {
			val = this.options.values[ index ];
			val = this._trimAlignValue( val );

			return val;
		} else {
			// .slice() creates a copy of the array
			// this copy gets trimmed by min and max and then returned
			vals = this.options.values.slice();
			for ( i = 0; i < vals.length; i+= 1) {
				vals[ i ] = this._trimAlignValue( vals[ i ] );
			}

			return vals;
		}
	},
	
	// returns the step-aligned value that val is closest to, between (inclusive) min and max
	_trimAlignValue: function( val ) {
		if ( val <= this._valueMin() ) {
			return this._valueMin();
		}
		if ( val >= this._valueMax() ) {
			return this._valueMax();
		}
		var step = ( this.options.step > 0 ) ? this.options.step : 1,
			valModStep = (val - this._valueMin()) % step,
			alignValue = val - valModStep;

		if ( Math.abs(valModStep) * 2 >= step ) {
			alignValue += ( valModStep > 0 ) ? step : ( -step );
		}

		// Since JavaScript has problems with large floats, round
		// the final value to 5 digits after the decimal point (see #4124)
		return parseFloat( alignValue.toFixed(5) );
	},

	_valueMin: function() {
		return this.options.min;
	},

	_valueMax: function() {
		return this.options.max;
	},
	
	_refreshValue: function() {
		var oRange = this.options.range,
			o = this.options,
			self = this,
			animate = ( !this._animateOff ) ? o.animate : false,
			valPercent,
			_set = {},
			lastValPercent,
			value,
			valueMin,
			valueMax;

		if ( this.options.values && this.options.values.length ) {
			this.handles.each(function( i, j ) {
				valPercent = ( self.values(i) - self._valueMin() ) / ( self._valueMax() - self._valueMin() ) * 100;
				_set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
				if ( self.options.range === true ) {
					if ( self.orientation === "horizontal" ) {
						if ( i === 0 ) {
							self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
						}
						if ( i === 1 ) {
							self.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
						}
					} else {
						if ( i === 0 ) {
							self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
						}
						if ( i === 1 ) {
							self.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
						}
					}
				}
				lastValPercent = valPercent;
			});
		} else {
			value = this.value();
			valueMin = this._valueMin();
			valueMax = this._valueMax();
			valPercent = ( valueMax !== valueMin ) ?
					( value - valueMin ) / ( valueMax - valueMin ) * 100 :
					0;
			_set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
			this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );

			if ( oRange === "min" && this.orientation === "horizontal" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
			}
			if ( oRange === "max" && this.orientation === "horizontal" ) {
				this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
			}
			if ( oRange === "min" && this.orientation === "vertical" ) {
				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
			}
			if ( oRange === "max" && this.orientation === "vertical" ) {
				this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
			}
		}
	}

});

$.extend( $.ui.slider, {
	version: "1.8.17"
});

}(jQuery));
/*
 * jQuery UI Tabs 1.8.17
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function( $, undefined ) {

var tabId = 0,
	listId = 0;

function getNextTabId() {
	return ++tabId;
}

function getNextListId() {
	return ++listId;
}

$.widget( "ui.tabs", {
	options: {
		add: null,
		ajaxOptions: null,
		cache: false,
		cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
		collapsible: false,
		disable: null,
		disabled: [],
		enable: null,
		event: "click",
		fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
		idPrefix: "ui-tabs-",
		load: null,
		panelTemplate: "<div></div>",
		remove: null,
		select: null,
		show: null,
		spinner: "<em>Loading&#8230;</em>",
		tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
	},

	_create: function() {
		this._tabify( true );
	},

	_setOption: function( key, value ) {
		if ( key == "selected" ) {
			if (this.options.collapsible && value == this.options.selected ) {
				return;
			}
			this.select( value );
		} else {
			this.options[ key ] = value;
			this._tabify();
		}
	},

	_tabId: function( a ) {
		return a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF-]/g, "" ) ||
			this.options.idPrefix + getNextTabId();
	},

	_sanitizeSelector: function( hash ) {
		// we need this because an id may contain a ":"
		return hash.replace( /:/g, "\\:" );
	},

	_cookie: function() {
		var cookie = this.cookie ||
			( this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId() );
		return $.cookie.apply( null, [ cookie ].concat( $.makeArray( arguments ) ) );
	},

	_ui: function( tab, panel ) {
		return {
			tab: tab,
			panel: panel,
			index: this.anchors.index( tab )
		};
	},

	_cleanup: function() {
		// restore all former loading tabs labels
		this.lis.filter( ".ui-state-processing" )
			.removeClass( "ui-state-processing" )
			.find( "span:data(label.tabs)" )
				.each(function() {
					var el = $( this );
					el.html( el.data( "label.tabs" ) ).removeData( "label.tabs" );
				});
	},

	_tabify: function( init ) {
		var self = this,
			o = this.options,
			fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash

		this.list = this.element.find( "ol,ul" ).eq( 0 );
		this.lis = $( " > li:has(a[href])", this.list );
		this.anchors = this.lis.map(function() {
			return $( "a", this )[ 0 ];
		});
		this.panels = $( [] );

		this.anchors.each(function( i, a ) {
			var href = $( a ).attr( "href" );
			// For dynamically created HTML that contains a hash as href IE < 8 expands
			// such href to the full page url with hash and then misinterprets tab as ajax.
			// Same consideration applies for an added tab with a fragment identifier
			// since a[href=#fragment-identifier] does unexpectedly not match.
			// Thus normalize href attribute...
			var hrefBase = href.split( "#" )[ 0 ],
				baseEl;
			if ( hrefBase && ( hrefBase === location.toString().split( "#" )[ 0 ] ||
					( baseEl = $( "base" )[ 0 ]) && hrefBase === baseEl.href ) ) {
				href = a.hash;
				a.href = href;
			}

			// inline tab
			if ( fragmentId.test( href ) ) {
				self.panels = self.panels.add( self.element.find( self._sanitizeSelector( href ) ) );
			// remote tab
			// prevent loading the page itself if href is just "#"
			} else if ( href && href !== "#" ) {
				// required for restore on destroy
				$.data( a, "href.tabs", href );

				// TODO until #3808 is fixed strip fragment identifier from url
				// (IE fails to load from such url)
				$.data( a, "load.tabs", href.replace( /#.*$/, "" ) );

				var id = self._tabId( a );
				a.href = "#" + id;
				var $panel = self.element.find( "#" + id );
				if ( !$panel.length ) {
					$panel = $( o.panelTemplate )
						.attr( "id", id )
						.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
						.insertAfter( self.panels[ i - 1 ] || self.list );
					$panel.data( "destroy.tabs", true );
				}
				self.panels = self.panels.add( $panel );
			// invalid tab href
			} else {
				o.disabled.push( i );
			}
		});

		// initialization from scratch
		if ( init ) {
			// attach necessary classes for styling
			this.element.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" );
			this.list.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
			this.lis.addClass( "ui-state-default ui-corner-top" );
			this.panels.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" );

			// Selected tab
			// use "selected" option or try to retrieve:
			// 1. from fragment identifier in url
			// 2. from cookie
			// 3. from selected class attribute on <li>
			if ( o.selected === undefined ) {
				if ( location.hash ) {
					this.anchors.each(function( i, a ) {
						if ( a.hash == location.hash ) {
							o.selected = i;
							return false;
						}
					});
				}
				if ( typeof o.selected !== "number" && o.cookie ) {
					o.selected = parseInt( self._cookie(), 10 );
				}
				if ( typeof o.selected !== "number" && this.lis.filter( ".ui-tabs-selected" ).length ) {
					o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
				}
				o.selected = o.selected || ( this.lis.length ? 0 : -1 );
			} else if ( o.selected === null ) { // usage of null is deprecated, TODO remove in next release
				o.selected = -1;
			}

			// sanity check - default to first tab...
			o.selected = ( ( o.selected >= 0 && this.anchors[ o.selected ] ) || o.selected < 0 )
				? o.selected
				: 0;

			// Take disabling tabs via class attribute from HTML
			// into account and update option properly.
			// A selected tab cannot become disabled.
			o.disabled = $.unique( o.disabled.concat(
				$.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
					return self.lis.index( n );
				})
			) ).sort();

			if ( $.inArray( o.selected, o.disabled ) != -1 ) {
				o.disabled.splice( $.inArray( o.selected, o.disabled ), 1 );
			}

			// highlight selected tab
			this.panels.addClass( "ui-tabs-hide" );
			this.lis.removeClass( "ui-tabs-selected ui-state-active" );
			// check for length avoids error when initializing empty list
			if ( o.selected >= 0 && this.anchors.length ) {
				self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) ).removeClass( "ui-tabs-hide" );
				this.lis.eq( o.selected ).addClass( "ui-tabs-selected ui-state-active" );

				// seems to be expected behavior that the show callback is fired
				self.element.queue( "tabs", function() {
					self._trigger( "show", null,
						self._ui( self.anchors[ o.selected ], self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) )[ 0 ] ) );
				});

				this.load( o.selected );
			}

			// clean up to avoid memory leaks in certain versions of IE 6
			// TODO: namespace this event
			$( window ).bind( "unload", function() {
				self.lis.add( self.anchors ).unbind( ".tabs" );
				self.lis = self.anchors = self.panels = null;
			});
		// update selected after add/remove
		} else {
			o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
		}

		// update collapsible
		// TODO: use .toggleClass()
		this.element[ o.collapsible ? "addClass" : "removeClass" ]( "ui-tabs-collapsible" );

		// set or update cookie after init and add/remove respectively
		if ( o.cookie ) {
			this._cookie( o.selected, o.cookie );
		}

		// disable tabs
		for ( var i = 0, li; ( li = this.lis[ i ] ); i++ ) {
			$( li )[ $.inArray( i, o.disabled ) != -1 &&
				// TODO: use .toggleClass()
				!$( li ).hasClass( "ui-tabs-selected" ) ? "addClass" : "removeClass" ]( "ui-state-disabled" );
		}

		// reset cache if switching from cached to not cached
		if ( o.cache === false ) {
			this.anchors.removeData( "cache.tabs" );
		}

		// remove all handlers before, tabify may run on existing tabs after add or option change
		this.lis.add( this.anchors ).unbind( ".tabs" );

		if ( o.event !== "mouseover" ) {
			var addState = function( state, el ) {
				if ( el.is( ":not(.ui-state-disabled)" ) ) {
					el.addClass( "ui-state-" + state );
				}
			};
			var removeState = function( state, el ) {
				el.removeClass( "ui-state-" + state );
			};
			this.lis.bind( "mouseover.tabs" , function() {
				addState( "hover", $( this ) );
			});
			this.lis.bind( "mouseout.tabs", function() {
				removeState( "hover", $( this ) );
			});
			this.anchors.bind( "focus.tabs", function() {
				addState( "focus", $( this ).closest( "li" ) );
			});
			this.anchors.bind( "blur.tabs", function() {
				removeState( "focus", $( this ).closest( "li" ) );
			});
		}

		// set up animations
		var hideFx, showFx;
		if ( o.fx ) {
			if ( $.isArray( o.fx ) ) {
				hideFx = o.fx[ 0 ];
				showFx = o.fx[ 1 ];
			} else {
				hideFx = showFx = o.fx;
			}
		}

		// Reset certain styles left over from animation
		// and prevent IE's ClearType bug...
		function resetStyle( $el, fx ) {
			$el.css( "display", "" );
			if ( !$.support.opacity && fx.opacity ) {
				$el[ 0 ].style.removeAttribute( "filter" );
			}
		}

		// Show a tab...
		var showTab = showFx
			? function( clicked, $show ) {
				$( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
				$show.hide().removeClass( "ui-tabs-hide" ) // avoid flicker that way
					.animate( showFx, showFx.duration || "normal", function() {
						resetStyle( $show, showFx );
						self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
					});
			}
			: function( clicked, $show ) {
				$( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
				$show.removeClass( "ui-tabs-hide" );
				self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
			};

		// Hide a tab, $show is optional...
		var hideTab = hideFx
			? function( clicked, $hide ) {
				$hide.animate( hideFx, hideFx.duration || "normal", function() {
					self.lis.removeClass( "ui-tabs-selected ui-state-active" );
					$hide.addClass( "ui-tabs-hide" );
					resetStyle( $hide, hideFx );
					self.element.dequeue( "tabs" );
				});
			}
			: function( clicked, $hide, $show ) {
				self.lis.removeClass( "ui-tabs-selected ui-state-active" );
				$hide.addClass( "ui-tabs-hide" );
				self.element.dequeue( "tabs" );
			};

		// attach tab event handler, unbind to avoid duplicates from former tabifying...
		this.anchors.bind( o.event + ".tabs", function() {
			var el = this,
				$li = $(el).closest( "li" ),
				$hide = self.panels.filter( ":not(.ui-tabs-hide)" ),
				$show = self.element.find( self._sanitizeSelector( el.hash ) );

			// If tab is already selected and not collapsible or tab disabled or
			// or is already loading or click callback returns false stop here.
			// Check if click handler returns false last so that it is not executed
			// for a disabled or loading tab!
			if ( ( $li.hasClass( "ui-tabs-selected" ) && !o.collapsible) ||
				$li.hasClass( "ui-state-disabled" ) ||
				$li.hasClass( "ui-state-processing" ) ||
				self.panels.filter( ":animated" ).length ||
				self._trigger( "select", null, self._ui( this, $show[ 0 ] ) ) === false ) {
				this.blur();
				return false;
			}

			o.selected = self.anchors.index( this );

			self.abort();

			// if tab may be closed
			if ( o.collapsible ) {
				if ( $li.hasClass( "ui-tabs-selected" ) ) {
					o.selected = -1;

					if ( o.cookie ) {
						self._cookie( o.selected, o.cookie );
					}

					self.element.queue( "tabs", function() {
						hideTab( el, $hide );
					}).dequeue( "tabs" );

					this.blur();
					return false;
				} else if ( !$hide.length ) {
					if ( o.cookie ) {
						self._cookie( o.selected, o.cookie );
					}

					self.element.queue( "tabs", function() {
						showTab( el, $show );
					});

					// TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
					self.load( self.anchors.index( this ) );

					this.blur();
					return false;
				}
			}

			if ( o.cookie ) {
				self._cookie( o.selected, o.cookie );
			}

			// show new tab
			if ( $show.length ) {
				if ( $hide.length ) {
					self.element.queue( "tabs", function() {
						hideTab( el, $hide );
					});
				}
				self.element.queue( "tabs", function() {
					showTab( el, $show );
				});

				self.load( self.anchors.index( this ) );
			} else {
				throw "jQuery UI Tabs: Mismatching fragment identifier.";
			}

			// Prevent IE from keeping other link focussed when using the back button
			// and remove dotted border from clicked link. This is controlled via CSS
			// in modern browsers; blur() removes focus from address bar in Firefox
			// which can become a usability and annoying problem with tabs('rotate').
			if ( $.browser.msie ) {
				this.blur();
			}
		});

		// disable click in any case
		this.anchors.bind( "click.tabs", function(){
			return false;
		});
	},

    _getIndex: function( index ) {
		// meta-function to give users option to provide a href string instead of a numerical index.
		// also sanitizes numerical indexes to valid values.
		if ( typeof index == "string" ) {
			index = this.anchors.index( this.anchors.filter( "[href$=" + index + "]" ) );
		}

		return index;
	},

	destroy: function() {
		var o = this.options;

		this.abort();

		this.element
			.unbind( ".tabs" )
			.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" )
			.removeData( "tabs" );

		this.list.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );

		this.anchors.each(function() {
			var href = $.data( this, "href.tabs" );
			if ( href ) {
				this.href = href;
			}
			var $this = $( this ).unbind( ".tabs" );
			$.each( [ "href", "load", "cache" ], function( i, prefix ) {
				$this.removeData( prefix + ".tabs" );
			});
		});

		this.lis.unbind( ".tabs" ).add( this.panels ).each(function() {
			if ( $.data( this, "destroy.tabs" ) ) {
				$( this ).remove();
			} else {
				$( this ).removeClass([
					"ui-state-default",
					"ui-corner-top",
					"ui-tabs-selected",
					"ui-state-active",
					"ui-state-hover",
					"ui-state-focus",
					"ui-state-disabled",
					"ui-tabs-panel",
					"ui-widget-content",
					"ui-corner-bottom",
					"ui-tabs-hide"
				].join( " " ) );
			}
		});

		if ( o.cookie ) {
			this._cookie( null, o.cookie );
		}

		return this;
	},

	add: function( url, label, index ) {
		if ( index === undefined ) {
			index = this.anchors.length;
		}

		var self = this,
			o = this.options,
			$li = $( o.tabTemplate.replace( /#\{href\}/g, url ).replace( /#\{label\}/g, label ) ),
			id = !url.indexOf( "#" ) ? url.replace( "#", "" ) : this._tabId( $( "a", $li )[ 0 ] );

		$li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );

		// try to find an existing element before creating a new one
		var $panel = self.element.find( "#" + id );
		if ( !$panel.length ) {
			$panel = $( o.panelTemplate )
				.attr( "id", id )
				.data( "destroy.tabs", true );
		}
		$panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide" );

		if ( index >= this.lis.length ) {
			$li.appendTo( this.list );
			$panel.appendTo( this.list[ 0 ].parentNode );
		} else {
			$li.insertBefore( this.lis[ index ] );
			$panel.insertBefore( this.panels[ index ] );
		}

		o.disabled = $.map( o.disabled, function( n, i ) {
			return n >= index ? ++n : n;
		});

		this._tabify();

		if ( this.anchors.length == 1 ) {
			o.selected = 0;
			$li.addClass( "ui-tabs-selected ui-state-active" );
			$panel.removeClass( "ui-tabs-hide" );
			this.element.queue( "tabs", function() {
				self._trigger( "show", null, self._ui( self.anchors[ 0 ], self.panels[ 0 ] ) );
			});

			this.load( 0 );
		}

		this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
		return this;
	},

	remove: function( index ) {
		index = this._getIndex( index );
		var o = this.options,
			$li = this.lis.eq( index ).remove(),
			$panel = this.panels.eq( index ).remove();

		// If selected tab was removed focus tab to the right or
		// in case the last tab was removed the tab to the left.
		if ( $li.hasClass( "ui-tabs-selected" ) && this.anchors.length > 1) {
			this.select( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
		}

		o.disabled = $.map(
			$.grep( o.disabled, function(n, i) {
				return n != index;
			}),
			function( n, i ) {
				return n >= index ? --n : n;
			});

		this._tabify();

		this._trigger( "remove", null, this._ui( $li.find( "a" )[ 0 ], $panel[ 0 ] ) );
		return this;
	},

	enable: function( index ) {
		index = this._getIndex( index );
		var o = this.options;
		if ( $.inArray( index, o.disabled ) == -1 ) {
			return;
		}

		this.lis.eq( index ).removeClass( "ui-state-disabled" );
		o.disabled = $.grep( o.disabled, function( n, i ) {
			return n != index;
		});

		this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
		return this;
	},

	disable: function( index ) {
		index = this._getIndex( index );
		var self = this, o = this.options;
		// cannot disable already selected tab
		if ( index != o.selected ) {
			this.lis.eq( index ).addClass( "ui-state-disabled" );

			o.disabled.push( index );
			o.disabled.sort();

			this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
		}

		return this;
	},

	select: function( index ) {
		index = this._getIndex( index );
		if ( index == -1 ) {
			if ( this.options.collapsible && this.options.selected != -1 ) {
				index = this.options.selected;
			} else {
				return this;
			}
		}
		this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
		return this;
	},

	load: function( index ) {
		index = this._getIndex( index );
		var self = this,
			o = this.options,
			a = this.anchors.eq( index )[ 0 ],
			url = $.data( a, "load.tabs" );

		this.abort();

		// not remote or from cache
		if ( !url || this.element.queue( "tabs" ).length !== 0 && $.data( a, "cache.tabs" ) ) {
			this.element.dequeue( "tabs" );
			return;
		}

		// load remote from here on
		this.lis.eq( index ).addClass( "ui-state-processing" );

		if ( o.spinner ) {
			var span = $( "span", a );
			span.data( "label.tabs", span.html() ).html( o.spinner );
		}

		this.xhr = $.ajax( $.extend( {}, o.ajaxOptions, {
			url: url,
			success: function( r, s ) {
				self.element.find( self._sanitizeSelector( a.hash ) ).html( r );

				// take care of tab labels
				self._cleanup();

				if ( o.cache ) {
					$.data( a, "cache.tabs", true );
				}

				self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
				try {
					o.ajaxOptions.success( r, s );
				}
				catch ( e ) {}
			},
			error: function( xhr, s, e ) {
				// take care of tab labels
				self._cleanup();

				self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
				try {
					// Passing index avoid a race condition when this method is
					// called after the user has selected another tab.
					// Pass the anchor that initiated this request allows
					// loadError to manipulate the tab content panel via $(a.hash)
					o.ajaxOptions.error( xhr, s, index, a );
				}
				catch ( e ) {}
			}
		} ) );

		// last, so that load event is fired before show...
		self.element.dequeue( "tabs" );

		return this;
	},

	abort: function() {
		// stop possibly running animations
		this.element.queue( [] );
		this.panels.stop( false, true );

		// "tabs" queue must not contain more than two elements,
		// which are the callbacks for the latest clicked tab...
		this.element.queue( "tabs", this.element.queue( "tabs" ).splice( -2, 2 ) );

		// terminate pending requests from other tabs
		if ( this.xhr ) {
			this.xhr.abort();
			delete this.xhr;
		}

		// take care of tab labels
		this._cleanup();
		return this;
	},

	url: function( index, url ) {
		this.anchors.eq( index ).removeData( "cache.tabs" ).data( "load.tabs", url );
		return this;
	},

	length: function() {
		return this.anchors.length;
	}
});

$.extend( $.ui.tabs, {
	version: "1.8.17"
});

/*
 * Tabs Extensions
 */

/*
 * Rotate
 */
$.extend( $.ui.tabs.prototype, {
	rotation: null,
	rotate: function( ms, continuing ) {
		var self = this,
			o = this.options;

		var rotate = self._rotate || ( self._rotate = function( e ) {
			clearTimeout( self.rotation );
			self.rotation = setTimeout(function() {
				var t = o.selected;
				self.select( ++t < self.anchors.length ? t : 0 );
			}, ms );
			
			if ( e ) {
				e.stopPropagation();
			}
		});

		var stop = self._unrotate || ( self._unrotate = !continuing
			? function(e) {
				if (e.clientX) { // in case of a true click
					self.rotate(null);
				}
			}
			: function( e ) {
				t = o.selected;
				rotate();
			});

		// start rotation
		if ( ms ) {
			this.element.bind( "tabsshow", rotate );
			this.anchors.bind( o.event + ".tabs", stop );
			rotate();
		// stop rotation
		} else {
			clearTimeout( self.rotation );
			this.element.unbind( "tabsshow", rotate );
			this.anchors.unbind( o.event + ".tabs", stop );
			delete this._rotate;
			delete this._unrotate;
		}

		return this;
	}
});

})( jQuery );
(function($, undefined) {

/**
 * Unobtrusive scripting adapter for jQuery
 *
 * Requires jQuery 1.6.0 or later.
 * https://github.com/rails/jquery-ujs

 * Uploading file using rails.js
 * =============================
 *
 * By default, browsers do not allow files to be uploaded via AJAX. As a result, if there are any non-blank file fields
 * in the remote form, this adapter aborts the AJAX submission and allows the form to submit through standard means.
 *
 * The `ajax:aborted:file` event allows you to bind your own handler to process the form submission however you wish.
 *
 * Ex:
 *     $('form').live('ajax:aborted:file', function(event, elements){
 *       // Implement own remote file-transfer handler here for non-blank file inputs passed in `elements`.
 *       // Returning false in this handler tells rails.js to disallow standard form submission
 *       return false;
 *     });
 *
 * The `ajax:aborted:file` event is fired when a file-type input is detected with a non-blank value.
 *
 * Third-party tools can use this hook to detect when an AJAX file upload is attempted, and then use
 * techniques like the iframe method to upload the file instead.
 *
 * Required fields in rails.js
 * ===========================
 *
 * If any blank required inputs (required="required") are detected in the remote form, the whole form submission
 * is canceled. Note that this is unlike file inputs, which still allow standard (non-AJAX) form submission.
 *
 * The `ajax:aborted:required` event allows you to bind your own handler to inform the user of blank required inputs.
 *
 * !! Note that Opera does not fire the form's submit event if there are blank required inputs, so this event may never
 *    get fired in Opera. This event is what causes other browsers to exhibit the same submit-aborting behavior.
 *
 * Ex:
 *     $('form').live('ajax:aborted:required', function(event, elements){
 *       // Returning false in this handler tells rails.js to submit the form anyway.
 *       // The blank required inputs are passed to this function in `elements`.
 *       return ! confirm("Would you like to submit the form with missing info?");
 *     });
 */

  // Shorthand to make it a little easier to call public rails functions from within rails.js
  var rails;

  $.rails = rails = {
    // Link elements bound by jquery-ujs
    linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote], a[data-disable-with]',

    // Select elements bound by jquery-ujs
    inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',

    // Form elements bound by jquery-ujs
    formSubmitSelector: 'form',

    // Form input elements bound by jquery-ujs
    formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not(button[type])',

    // Form input elements disabled during form submission
    disableSelector: 'input[data-disable-with], button[data-disable-with], textarea[data-disable-with]',

    // Form input elements re-enabled after form submission
    enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled',

    // Form required input elements
    requiredInputSelector: 'input[name][required]:not([disabled]),textarea[name][required]:not([disabled])',

    // Form file input elements
    fileInputSelector: 'input:file',

    // Link onClick disable selector with possible reenable after remote submission
    linkDisableSelector: 'a[data-disable-with]',

    // Make sure that every Ajax request sends the CSRF token
    CSRFProtection: function(xhr) {
      var token = $('meta[name="csrf-token"]').attr('content');
      if (token) xhr.setRequestHeader('X-CSRF-Token', token);
    },

    // Triggers an event on an element and returns false if the event result is false
    fire: function(obj, name, data) {
      var event = $.Event(name);
      obj.trigger(event, data);
      return event.result !== false;
    },

    // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
    confirm: function(message) {
      return confirm(message);
    },

    // Default ajax function, may be overridden with custom function in $.rails.ajax
    ajax: function(options) {
      return $.ajax(options);
    },

    // Submits "remote" forms and links with ajax
    handleRemote: function(element) {
      var method, url, data,
        crossDomain = element.data('cross-domain') || null,
        dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType),
        options;

      if (rails.fire(element, 'ajax:before')) {

        if (element.is('form')) {
          method = element.attr('method');
          url = element.attr('action');
          data = element.serializeArray();
          // memoized value from clicked submit button
          var button = element.data('ujs:submit-button');
          if (button) {
            data.push(button);
            element.data('ujs:submit-button', null);
          }
        } else if (element.is(rails.inputChangeSelector)) {
          method = element.data('method');
          url = element.data('url');
          data = element.serialize();
          if (element.data('params')) data = data + "&" + element.data('params');
        } else {
          method = element.data('method');
          url = element.attr('href');
          data = element.data('params') || null;
        }

        options = {
          type: method || 'GET', data: data, dataType: dataType, crossDomain: crossDomain,
          // stopping the "ajax:beforeSend" event will cancel the ajax request
          beforeSend: function(xhr, settings) {
            if (settings.dataType === undefined) {
              xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
            }
            return rails.fire(element, 'ajax:beforeSend', [xhr, settings]);
          },
          success: function(data, status, xhr) {
            element.trigger('ajax:success', [data, status, xhr]);
          },
          complete: function(xhr, status) {
            element.trigger('ajax:complete', [xhr, status]);
          },
          error: function(xhr, status, error) {
            element.trigger('ajax:error', [xhr, status, error]);
          }
        };
        // Only pass url to `ajax` options if not blank
        if (url) { options.url = url; }

        return rails.ajax(options);
      } else {
        return false;
      }
    },

    // Handles "data-method" on links such as:
    // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
    handleMethod: function(link) {
      var href = link.attr('href'),
        method = link.data('method'),
        target = link.attr('target'),
        csrf_token = $('meta[name=csrf-token]').attr('content'),
        csrf_param = $('meta[name=csrf-param]').attr('content'),
        form = $('<form method="post" action="' + href + '"></form>'),
        metadata_input = '<input name="_method" value="' + method + '" type="hidden" />';

      if (csrf_param !== undefined && csrf_token !== undefined) {
        metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />';
      }

      if (target) { form.attr('target', target); }

      form.hide().append(metadata_input).appendTo('body');
      form.submit();
    },

    /* Disables form elements:
      - Caches element value in 'ujs:enable-with' data store
      - Replaces element text with value of 'data-disable-with' attribute
      - Sets disabled property to true
    */
    disableFormElements: function(form) {
      form.find(rails.disableSelector).each(function() {
        var element = $(this), method = element.is('button') ? 'html' : 'val';
        element.data('ujs:enable-with', element[method]());
        element[method](element.data('disable-with'));
        element.prop('disabled', true);
      });
    },

    /* Re-enables disabled form elements:
      - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
      - Sets disabled property to false
    */
    enableFormElements: function(form) {
      form.find(rails.enableSelector).each(function() {
        var element = $(this), method = element.is('button') ? 'html' : 'val';
        if (element.data('ujs:enable-with')) element[method](element.data('ujs:enable-with'));
        element.prop('disabled', false);
      });
    },

   /* For 'data-confirm' attribute:
      - Fires `confirm` event
      - Shows the confirmation dialog
      - Fires the `confirm:complete` event

      Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
      Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
      Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
      return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
   */
    allowAction: function(element) {
      var message = element.data('confirm'),
          answer = false, callback;
      if (!message) { return true; }

      if (rails.fire(element, 'confirm')) {
        answer = rails.confirm(message);
        callback = rails.fire(element, 'confirm:complete', [answer]);
      }
      return answer && callback;
    },

    // Helper function which checks for blank inputs in a form that match the specified CSS selector
    blankInputs: function(form, specifiedSelector, nonBlank) {
      var inputs = $(), input,
        selector = specifiedSelector || 'input,textarea';
      form.find(selector).each(function() {
        input = $(this);
        // Collect non-blank inputs if nonBlank option is true, otherwise, collect blank inputs
        if (nonBlank ? input.val() : !input.val()) {
          inputs = inputs.add(input);
        }
      });
      return inputs.length ? inputs : false;
    },

    // Helper function which checks for non-blank inputs in a form that match the specified CSS selector
    nonBlankInputs: function(form, specifiedSelector) {
      return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
    },

    // Helper function, needed to provide consistent behavior in IE
    stopEverything: function(e) {
      $(e.target).trigger('ujs:everythingStopped');
      e.stopImmediatePropagation();
      return false;
    },

    // find all the submit events directly bound to the form and
    // manually invoke them. If anyone returns false then stop the loop
    callFormSubmitBindings: function(form, event) {
      var events = form.data('events'), continuePropagation = true;
      if (events !== undefined && events['submit'] !== undefined) {
        $.each(events['submit'], function(i, obj){
          if (typeof obj.handler === 'function') return continuePropagation = obj.handler(event);
        });
      }
      return continuePropagation;
    },

    //  replace element's html with the 'data-disable-with' after storing original html
    //  and prevent clicking on it
    disableElement: function(element) {
      element.data('ujs:enable-with', element.html()); // store enabled state
      element.html(element.data('disable-with')); // set to disabled state
      element.bind('click.railsDisable', function(e) { // prevent further clicking
        return rails.stopEverything(e)
      });
    },

    // restore element to its original state which was disabled by 'disableElement' above
    enableElement: function(element) {
      if (element.data('ujs:enable-with') !== undefined) {
        element.html(element.data('ujs:enable-with')); // set to old enabled state
        // this should be element.removeData('ujs:enable-with')
        // but, there is currently a bug in jquery which makes hyphenated data attributes not get removed
        element.data('ujs:enable-with', false); // clean up cache
      }
      element.unbind('click.railsDisable'); // enable element
    }

  };

  $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});

  $(document).delegate(rails.linkDisableSelector, 'ajax:complete', function() {
      rails.enableElement($(this));
  });

  $(document).delegate(rails.linkClickSelector, 'click.rails', function(e) {
    var link = $(this), method = link.data('method'), data = link.data('params');
    if (!rails.allowAction(link)) return rails.stopEverything(e);

    if (link.is(rails.linkDisableSelector)) rails.disableElement(link);

    if (link.data('remote') !== undefined) {
      if ( (e.metaKey || e.ctrlKey) && (!method || method === 'GET') && !data ) { return true; }

      if (rails.handleRemote(link) === false) { rails.enableElement(link); }
      return false;

    } else if (link.data('method')) {
      rails.handleMethod(link);
      return false;
    }
  });

  $(document).delegate(rails.inputChangeSelector, 'change.rails', function(e) {
    var link = $(this);
    if (!rails.allowAction(link)) return rails.stopEverything(e);

    rails.handleRemote(link);
    return false;
  });

  $(document).delegate(rails.formSubmitSelector, 'submit.rails', function(e) {
    var form = $(this),
      remote = form.data('remote') !== undefined,
      blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector),
      nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);

    if (!rails.allowAction(form)) return rails.stopEverything(e);

    // skip other logic when required values are missing or file upload is present
    if (blankRequiredInputs && form.attr("novalidate") == undefined && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
      return rails.stopEverything(e);
    }

    if (remote) {
      if (nonBlankFileInputs) {
        return rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
      }

      // If browser does not support submit bubbling, then this live-binding will be called before direct
      // bindings. Therefore, we should directly call any direct bindings before remotely submitting form.
      if (!$.support.submitBubbles && $().jquery < '1.7' && rails.callFormSubmitBindings(form, e) === false) return rails.stopEverything(e);

      rails.handleRemote(form);
      return false;

    } else {
      // slight timeout so that the submit button gets properly serialized
      setTimeout(function(){ rails.disableFormElements(form); }, 13);
    }
  });

  $(document).delegate(rails.formInputClickSelector, 'click.rails', function(event) {
    var button = $(this);

    if (!rails.allowAction(button)) return rails.stopEverything(event);

    // register the pressed submit button
    var name = button.attr('name'),
      data = name ? {name:name, value:button.val()} : null;

    button.closest('form').data('ujs:submit-button', data);
  });

  $(document).delegate(rails.formSubmitSelector, 'ajax:beforeSend.rails', function(event) {
    if (this == event.target) rails.disableFormElements($(this));
  });

  $(document).delegate(rails.formSubmitSelector, 'ajax:complete.rails', function(event) {
    if (this == event.target) rails.enableFormElements($(this));
  });

})( jQuery );
//     Underscore.js 1.1.2
//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
//     Underscore is freely distributable under the MIT license.
//     Portions of Underscore are inspired or borrowed from Prototype,
//     Oliver Steele's Functional, and John Resig's Micro-Templating.
//     For all details and documentation:
//     http://documentcloud.github.com/underscore

(function() {

  // Baseline setup
  // --------------

  // Establish the root object, `window` in the browser, or `global` on the server.
  var root = this;

  // Save the previous value of the `_` variable.
  var previousUnderscore = root._;

  // Establish the object that gets thrown to break out of a loop iteration.
  var breaker = typeof StopIteration !== 'undefined' ? StopIteration : '__break__';

  // Save bytes in the minified (but not gzipped) version:
  var ArrayProto = Array.prototype, ObjProto = Object.prototype;

  // Create quick reference variables for speed access to core prototypes.
  var slice            = ArrayProto.slice,
      unshift          = ArrayProto.unshift,
      toString         = ObjProto.toString,
      hasOwnProperty   = ObjProto.hasOwnProperty;

  // All **ECMAScript 5** native function implementations that we hope to use
  // are declared here.
  var
    nativeForEach      = ArrayProto.forEach,
    nativeMap          = ArrayProto.map,
    nativeReduce       = ArrayProto.reduce,
    nativeReduceRight  = ArrayProto.reduceRight,
    nativeFilter       = ArrayProto.filter,
    nativeEvery        = ArrayProto.every,
    nativeSome         = ArrayProto.some,
    nativeIndexOf      = ArrayProto.indexOf,
    nativeLastIndexOf  = ArrayProto.lastIndexOf,
    nativeIsArray      = Array.isArray,
    nativeKeys         = Object.keys;

  // Create a safe reference to the Underscore object for use below.
  var _ = function(obj) { return new wrapper(obj); };

  // Export the Underscore object for **CommonJS**.
  if (typeof exports !== 'undefined') exports._ = _;

  // Export Underscore to the global scope.
  root._ = _;

  // Current version.
  _.VERSION = '1.1.2';

  // Collection Functions
  // --------------------

  // The cornerstone, an `each` implementation, aka `forEach`.
  // Handles objects implementing `forEach`, arrays, and raw objects.
  // Delegates to **ECMAScript 5**'s native `forEach` if available.
  var each = _.each = _.forEach = function(obj, iterator, context) {
    try {
      if (nativeForEach && obj.forEach === nativeForEach) {
        obj.forEach(iterator, context);
      } else if (_.isNumber(obj.length)) {
        for (var i = 0, l = obj.length; i < l; i++) iterator.call(context, obj[i], i, obj);
      } else {
        for (var key in obj) {
          if (hasOwnProperty.call(obj, key)) iterator.call(context, obj[key], key, obj);
        }
      }
    } catch(e) {
      if (e != breaker) throw e;
    }
    return obj;
  };

  // Return the results of applying the iterator to each element.
  // Delegates to **ECMAScript 5**'s native `map` if available.
  _.map = function(obj, iterator, context) {
    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
    var results = [];
    each(obj, function(value, index, list) {
      results[results.length] = iterator.call(context, value, index, list);
    });
    return results;
  };

  // **Reduce** builds up a single result from a list of values, aka `inject`,
  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
    var initial = memo !== void 0;
    if (nativeReduce && obj.reduce === nativeReduce) {
      if (context) iterator = _.bind(iterator, context);
      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
    }
    each(obj, function(value, index, list) {
      if (!initial && index === 0) {
        memo = value;
      } else {
        memo = iterator.call(context, memo, value, index, list);
      }
    });
    return memo;
  };

  // The right-associative version of reduce, also known as `foldr`.
  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
      if (context) iterator = _.bind(iterator, context);
      return memo !== void 0 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
    }
    var reversed = (_.isArray(obj) ? obj.slice() : _.toArray(obj)).reverse();
    return _.reduce(reversed, iterator, memo, context);
  };

  // Return the first value which passes a truth test. Aliased as `detect`.
  _.find = _.detect = function(obj, iterator, context) {
    var result;
    each(obj, function(value, index, list) {
      if (iterator.call(context, value, index, list)) {
        result = value;
        _.breakLoop();
      }
    });
    return result;
  };

  // Return all the elements that pass a truth test.
  // Delegates to **ECMAScript 5**'s native `filter` if available.
  // Aliased as `select`.
  _.filter = _.select = function(obj, iterator, context) {
    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
    var results = [];
    each(obj, function(value, index, list) {
      if (iterator.call(context, value, index, list)) results[results.length] = value;
    });
    return results;
  };

  // Return all the elements for which a truth test fails.
  _.reject = function(obj, iterator, context) {
    var results = [];
    each(obj, function(value, index, list) {
      if (!iterator.call(context, value, index, list)) results[results.length] = value;
    });
    return results;
  };

  // Determine whether all of the elements match a truth test.
  // Delegates to **ECMAScript 5**'s native `every` if available.
  // Aliased as `all`.
  _.every = _.all = function(obj, iterator, context) {
    iterator = iterator || _.identity;
    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
    var result = true;
    each(obj, function(value, index, list) {
      if (!(result = result && iterator.call(context, value, index, list))) _.breakLoop();
    });
    return result;
  };

  // Determine if at least one element in the object matches a truth test.
  // Delegates to **ECMAScript 5**'s native `some` if available.
  // Aliased as `any`.
  _.some = _.any = function(obj, iterator, context) {
    iterator = iterator || _.identity;
    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
    var result = false;
    each(obj, function(value, index, list) {
      if (result = iterator.call(context, value, index, list)) _.breakLoop();
    });
    return result;
  };

  // Determine if a given value is included in the array or object using `===`.
  // Aliased as `contains`.
  _.include = _.contains = function(obj, target) {
    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
    var found = false;
    each(obj, function(value) {
      if (found = value === target) _.breakLoop();
    });
    return found;
  };

  // Invoke a method (with arguments) on every item in a collection.
  _.invoke = function(obj, method) {
    var args = slice.call(arguments, 2);
    return _.map(obj, function(value) {
      return (method ? value[method] : value).apply(value, args);
    });
  };

  // Convenience version of a common use case of `map`: fetching a property.
  _.pluck = function(obj, key) {
    return _.map(obj, function(value){ return value[key]; });
  };

  // Return the maximum element or (element-based computation).
  _.max = function(obj, iterator, context) {
    if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
    var result = {computed : -Infinity};
    each(obj, function(value, index, list) {
      var computed = iterator ? iterator.call(context, value, index, list) : value;
      computed >= result.computed && (result = {value : value, computed : computed});
    });
    return result.value;
  };

  // Return the minimum element (or element-based computation).
  _.min = function(obj, iterator, context) {
    if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
    var result = {computed : Infinity};
    each(obj, function(value, index, list) {
      var computed = iterator ? iterator.call(context, value, index, list) : value;
      computed < result.computed && (result = {value : value, computed : computed});
    });
    return result.value;
  };

  // Sort the object's values by a criterion produced by an iterator.
  _.sortBy = function(obj, iterator, context) {
    return _.pluck(_.map(obj, function(value, index, list) {
      return {
        value : value,
        criteria : iterator.call(context, value, index, list)
      };
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }), 'value');
  };

  // Use a comparator function to figure out at what index an object should
  // be inserted so as to maintain order. Uses binary search.
  _.sortedIndex = function(array, obj, iterator) {
    iterator = iterator || _.identity;
    var low = 0, high = array.length;
    while (low < high) {
      var mid = (low + high) >> 1;
      iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
    }
    return low;
  };

  // Safely convert anything iterable into a real, live array.
  _.toArray = function(iterable) {
    if (!iterable)                return [];
    if (iterable.toArray)         return iterable.toArray();
    if (_.isArray(iterable))      return iterable;
    if (_.isArguments(iterable))  return slice.call(iterable);
    return _.values(iterable);
  };

  // Return the number of elements in an object.
  _.size = function(obj) {
    return _.toArray(obj).length;
  };

  // Array Functions
  // ---------------

  // Get the first element of an array. Passing **n** will return the first N
  // values in the array. Aliased as `head`. The **guard** check allows it to work
  // with `_.map`.
  _.first = _.head = function(array, n, guard) {
    return n && !guard ? slice.call(array, 0, n) : array[0];
  };

  // Returns everything but the first entry of the array. Aliased as `tail`.
  // Especially useful on the arguments object. Passing an **index** will return
  // the rest of the values in the array from that index onward. The **guard**
  // check allows it to work with `_.map`.
  _.rest = _.tail = function(array, index, guard) {
    return slice.call(array, _.isUndefined(index) || guard ? 1 : index);
  };

  // Get the last element of an array.
  _.last = function(array) {
    return array[array.length - 1];
  };

  // Trim out all falsy values from an array.
  _.compact = function(array) {
    return _.filter(array, function(value){ return !!value; });
  };

  // Return a completely flattened version of an array.
  _.flatten = function(array) {
    return _.reduce(array, function(memo, value) {
      if (_.isArray(value)) return memo.concat(_.flatten(value));
      memo[memo.length] = value;
      return memo;
    }, []);
  };

  // Return a version of the array that does not contain the specified value(s).
  _.without = function(array) {
    var values = slice.call(arguments, 1);
    return _.filter(array, function(value){ return !_.include(values, value); });
  };

  // Produce a duplicate-free version of the array. If the array has already
  // been sorted, you have the option of using a faster algorithm.
  // Aliased as `unique`.
  _.uniq = _.unique = function(array, isSorted) {
    return _.reduce(array, function(memo, el, i) {
      if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el;
      return memo;
    }, []);
  };

  // Produce an array that contains every item shared between all the
  // passed-in arrays.
  _.intersect = function(array) {
    var rest = slice.call(arguments, 1);
    return _.filter(_.uniq(array), function(item) {
      return _.every(rest, function(other) {
        return _.indexOf(other, item) >= 0;
      });
    });
  };

  // Zip together multiple lists into a single array -- elements that share
  // an index go together.
  _.zip = function() {
    var args = slice.call(arguments);
    var length = _.max(_.pluck(args, 'length'));
    var results = new Array(length);
    for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
    return results;
  };

  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
  // we need this function. Return the position of the first occurence of an
  // item in an array, or -1 if the item is not included in the array.
  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
  _.indexOf = function(array, item) {
    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
    for (var i = 0, l = array.length; i < l; i++) if (array[i] === item) return i;
    return -1;
  };


  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
  _.lastIndexOf = function(array, item) {
    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
    var i = array.length;
    while (i--) if (array[i] === item) return i;
    return -1;
  };

  // Generate an integer Array containing an arithmetic progression. A port of
  // the native Python `range()` function. See
  // [the Python documentation](http://docs.python.org/library/functions.html#range).
  _.range = function(start, stop, step) {
    var args  = slice.call(arguments),
        solo  = args.length <= 1,
        start = solo ? 0 : args[0],
        stop  = solo ? args[0] : args[1],
        step  = args[2] || 1,
        len   = Math.max(Math.ceil((stop - start) / step), 0),
        idx   = 0,
        range = new Array(len);
    while (idx < len) {
      range[idx++] = start;
      start += step;
    }
    return range;
  };

  // Function (ahem) Functions
  // ------------------

  // Create a function bound to a given object (assigning `this`, and arguments,
  // optionally). Binding with arguments is also known as `curry`.
  _.bind = function(func, obj) {
    var args = slice.call(arguments, 2);
    return function() {
      return func.apply(obj || {}, args.concat(slice.call(arguments)));
    };
  };

  // Bind all of an object's methods to that object. Useful for ensuring that
  // all callbacks defined on an object belong to it.
  _.bindAll = function(obj) {
    var funcs = slice.call(arguments, 1);
    if (funcs.length == 0) funcs = _.functions(obj);
    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
    return obj;
  };

  // Memoize an expensive function by storing its results.
  _.memoize = function(func, hasher) {
    var memo = {};
    hasher = hasher || _.identity;
    return function() {
      var key = hasher.apply(this, arguments);
      return key in memo ? memo[key] : (memo[key] = func.apply(this, arguments));
    };
  };

  // Delays a function for the given number of milliseconds, and then calls
  // it with the arguments supplied.
  _.delay = function(func, wait) {
    var args = slice.call(arguments, 2);
    return setTimeout(function(){ return func.apply(func, args); }, wait);
  };

  // Defers a function, scheduling it to run after the current call stack has
  // cleared.
  _.defer = function(func) {
    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
  };

  // Returns the first function passed as an argument to the second,
  // allowing you to adjust arguments, run code before and after, and
  // conditionally execute the original function.
  _.wrap = function(func, wrapper) {
    return function() {
      var args = [func].concat(slice.call(arguments));
      return wrapper.apply(wrapper, args);
    };
  };

  // Returns a function that is the composition of a list of functions, each
  // consuming the return value of the function that follows.
  _.compose = function() {
    var funcs = slice.call(arguments);
    return function() {
      var args = slice.call(arguments);
      for (var i=funcs.length-1; i >= 0; i--) {
        args = [funcs[i].apply(this, args)];
      }
      return args[0];
    };
  };

  // Object Functions
  // ----------------

  // Retrieve the names of an object's properties.
  // Delegates to **ECMAScript 5**'s native `Object.keys`
  _.keys = nativeKeys || function(obj) {
    if (_.isArray(obj)) return _.range(0, obj.length);
    var keys = [];
    for (var key in obj) if (hasOwnProperty.call(obj, key)) keys[keys.length] = key;
    return keys;
  };

  // Retrieve the values of an object's properties.
  _.values = function(obj) {
    return _.map(obj, _.identity);
  };

  // Return a sorted list of the function names available on the object.
  // Aliased as `methods`
  _.functions = _.methods = function(obj) {
    return _.filter(_.keys(obj), function(key){ return _.isFunction(obj[key]); }).sort();
  };

  // Extend a given object with all the properties in passed-in object(s).
  _.extend = function(obj) {
    each(slice.call(arguments, 1), function(source) {
      for (var prop in source) obj[prop] = source[prop];
    });
    return obj;
  };

  // Create a (shallow-cloned) duplicate of an object.
  _.clone = function(obj) {
    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
  };

  // Invokes interceptor with the obj, and then returns obj.
  // The primary purpose of this method is to "tap into" a method chain, in
  // order to perform operations on intermediate results within the chain.
  _.tap = function(obj, interceptor) {
    interceptor(obj);
    return obj;
  };

  // Perform a deep comparison to check if two objects are equal.
  _.isEqual = function(a, b) {
    // Check object identity.
    if (a === b) return true;
    // Different types?
    var atype = typeof(a), btype = typeof(b);
    if (atype != btype) return false;
    // Basic equality test (watch out for coercions).
    if (a == b) return true;
    // One is falsy and the other truthy.
    if ((!a && b) || (a && !b)) return false;
    // One of them implements an isEqual()?
    if (a.isEqual) return a.isEqual(b);
    // Check dates' integer values.
    if (_.isDate(a) && _.isDate(b)) return a.getTime() === b.getTime();
    // Both are NaN?
    if (_.isNaN(a) && _.isNaN(b)) return false;
    // Compare regular expressions.
    if (_.isRegExp(a) && _.isRegExp(b))
      return a.source     === b.source &&
             a.global     === b.global &&
             a.ignoreCase === b.ignoreCase &&
             a.multiline  === b.multiline;
    // If a is not an object by this point, we can't handle it.
    if (atype !== 'object') return false;
    // Check for different array lengths before comparing contents.
    if (a.length && (a.length !== b.length)) return false;
    // Nothing else worked, deep compare the contents.
    var aKeys = _.keys(a), bKeys = _.keys(b);
    // Different object sizes?
    if (aKeys.length != bKeys.length) return false;
    // Recursive comparison of contents.
    for (var key in a) if (!(key in b) || !_.isEqual(a[key], b[key])) return false;
    return true;
  };

  // Is a given array or object empty?
  _.isEmpty = function(obj) {
    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
    for (var key in obj) if (hasOwnProperty.call(obj, key)) return false;
    return true;
  };

  // Is a given value a DOM element?
  _.isElement = function(obj) {
    return !!(obj && obj.nodeType == 1);
  };

  // Is a given value an array?
  // Delegates to ECMA5's native Array.isArray
  _.isArray = nativeIsArray || function(obj) {
    return !!(obj && obj.concat && obj.unshift && !obj.callee);
  };

  // Is a given variable an arguments object?
  _.isArguments = function(obj) {
    return !!(obj && obj.callee);
  };

  // Is a given value a function?
  _.isFunction = function(obj) {
    return !!(obj && obj.constructor && obj.call && obj.apply);
  };

  // Is a given value a string?
  _.isString = function(obj) {
    return !!(obj === '' || (obj && obj.charCodeAt && obj.substr));
  };

  // Is a given value a number?
  _.isNumber = function(obj) {
    return (obj === +obj) || (toString.call(obj) === '[object Number]');
  };

  // Is a given value a boolean?
  _.isBoolean = function(obj) {
    return obj === true || obj === false;
  };

  // Is a given value a date?
  _.isDate = function(obj) {
    return !!(obj && obj.getTimezoneOffset && obj.setUTCFullYear);
  };

  // Is the given value a regular expression?
  _.isRegExp = function(obj) {
    return !!(obj && obj.test && obj.exec && (obj.ignoreCase || obj.ignoreCase === false));
  };

  // Is the given value NaN -- this one is interesting. NaN != NaN, and
  // isNaN(undefined) == true, so we make sure it's a number first.
  _.isNaN = function(obj) {
    return _.isNumber(obj) && isNaN(obj);
  };

  // Is a given value equal to null?
  _.isNull = function(obj) {
    return obj === null;
  };

  // Is a given variable undefined?
  _.isUndefined = function(obj) {
    return typeof obj == 'undefined';
  };

  // Utility Functions
  // -----------------

  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
  // previous owner. Returns a reference to the Underscore object.
  _.noConflict = function() {
    root._ = previousUnderscore;
    return this;
  };

  // Keep the identity function around for default iterators.
  _.identity = function(value) {
    return value;
  };

  // Run a function **n** times.
  _.times = function (n, iterator, context) {
    for (var i = 0; i < n; i++) iterator.call(context, i);
  };

  // Break out of the middle of an iteration.
  _.breakLoop = function() {
    throw breaker;
  };

  // Add your own custom functions to the Underscore object, ensuring that
  // they're correctly added to the OOP wrapper as well.
  _.mixin = function(obj) {
    each(_.functions(obj), function(name){
      addToWrapper(name, _[name] = obj[name]);
    });
  };

  // Generate a unique integer id (unique within the entire client session).
  // Useful for temporary DOM ids.
  var idCounter = 0;
  _.uniqueId = function(prefix) {
    var id = idCounter++;
    return prefix ? prefix + id : id;
  };

  // By default, Underscore uses ERB-style template delimiters, change the
  // following template settings to use alternative delimiters.
  _.templateSettings = {
    evaluate    : /<%([\s\S]+?)%>/g,
    interpolate : /<%=([\s\S]+?)%>/g
  };

  // JavaScript micro-templating, similar to John Resig's implementation.
  // Underscore templating handles arbitrary delimiters, preserves whitespace,
  // and correctly escapes quotes within interpolated code.
  _.template = function(str, data) {
    var c  = _.templateSettings;
    var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
      'with(obj||{}){__p.push(\'' +
      str.replace(/\\/g, '\\\\')
         .replace(/'/g, "\\'")
         .replace(c.interpolate, function(match, code) {
           return "'," + code.replace(/\\'/g, "'") + ",'";
         })
         .replace(c.evaluate || null, function(match, code) {
           return "');" + code.replace(/\\'/g, "'")
                              .replace(/[\r\n\t]/g, ' ') + "__p.push('";
         })
         .replace(/\r/g, '\\r')
         .replace(/\n/g, '\\n')
         .replace(/\t/g, '\\t')
         + "');}return __p.join('');";
    var func = new Function('obj', tmpl);
    return data ? func(data) : func;
  };

  // The OOP Wrapper
  // ---------------

  // If Underscore is called as a function, it returns a wrapped object that
  // can be used OO-style. This wrapper holds altered versions of all the
  // underscore functions. Wrapped objects may be chained.
  var wrapper = function(obj) { this._wrapped = obj; };

  // Expose `wrapper.prototype` as `_.prototype`
  _.prototype = wrapper.prototype;

  // Helper function to continue chaining intermediate results.
  var result = function(obj, chain) {
    return chain ? _(obj).chain() : obj;
  };

  // A method to easily add functions to the OOP wrapper.
  var addToWrapper = function(name, func) {
    wrapper.prototype[name] = function() {
      var args = slice.call(arguments);
      unshift.call(args, this._wrapped);
      return result(func.apply(_, args), this._chain);
    };
  };

  // Add all of the Underscore functions to the wrapper object.
  _.mixin(_);

  // Add all mutator Array functions to the wrapper.
  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
    var method = ArrayProto[name];
    wrapper.prototype[name] = function() {
      method.apply(this._wrapped, arguments);
      return result(this._wrapped, this._chain);
    };
  });

  // Add all accessor Array functions to the wrapper.
  each(['concat', 'join', 'slice'], function(name) {
    var method = ArrayProto[name];
    wrapper.prototype[name] = function() {
      return result(method.apply(this._wrapped, arguments), this._chain);
    };
  });

  // Start chaining a wrapped Underscore object.
  wrapper.prototype.chain = function() {
    this._chain = true;
    return this;
  };

  // Extracts the result from a wrapped and chained object.
  wrapper.prototype.value = function() {
    return this._wrapped;
  };

})();
// Underscore.strings
// (c) 2010 Esa-Matti Suuronen <esa-matti aet suuronen dot org>
// Underscore.strings is freely distributable under the terms of the MIT license.
// Documentation: http://bitbucket.org/epeli/underscore.strings/
// Some code is borrowed from MooTools and Alexandru Marasteanu.

// Version 1.0


(function(){
    // ------------------------- Baseline setup ---------------------------------

    // Establish the root object, "window" in the browser, or "global" on the server.
    var root = this;

    var nativeTrim = String.prototype.trim;

    function str_repeat(i, m) {
        for (var o = []; m > 0; o[--m] = i);
        return o.join('');
    }

    function defaultToWhiteSpace(characters){
        if (characters) {
            return _s.escapeRegExp(characters);
        }
        return '\\s';
    }

    var _s;
    _s = root._s = {

        capitalize : function(str) {
            return str.charAt(0).toUpperCase() + str.substring(1).toLowerCase();
          },

        join: function(sep) {
            // TODO: Could this be faster by converting
            // arguments to Array and using array.join(sep)?
            sep = String(sep);
            var str = "";
            for (var i=1; i < arguments.length; i += 1) {
                str += String(arguments[i]);
                if ( i !== arguments.length-1 ) {
                    str += sep;
                }
            }
            return str;
          },

        escapeRegExp: function(str){
            // From MooTools core 1.2.4
            return str.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
        },

        reverse: function(str){
            return Array.prototype.reverse.apply(str.split('')).join('');
        },

        contains: function(str, needle){
            return str.indexOf(needle) !== -1;
        },

        clean: function(str){
            return _s.strip(str.replace(/\s+/g, ' '));
        },

        trim: function(str, characters){
            if (!characters && nativeTrim) {
                return nativeTrim.call(str);
            }
            characters = defaultToWhiteSpace(characters);
            return str.replace(new RegExp('\^[' + characters + ']+|[' + characters + ']+$', 'g'), '');
        },



        ltrim: function(str, characters){
            characters = defaultToWhiteSpace(characters);
            return str.replace(new RegExp('\^[' + characters + ']+', 'g'), '');
        },

        rtrim: function(str, characters){
            characters = defaultToWhiteSpace(characters);
            return str.replace(new RegExp('[' + characters + ']+$', 'g'), '');
        },


        startsWith: function(str, starts){
            return str.length >= starts.length && str.substring(0, starts.length) === starts;
        },


        endsWith: function(str, ends){
            return str.length >= ends.length && str.substring(str.length - ends.length) === ends;
        },


        /**
         * Credits for this function goes to
         * http://www.diveintojavascript.com/projects/sprintf-for-javascript
         *
         * Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
         * All rights reserved.
         * */
        sprintf: function(){

            var i = 0, a, f = arguments[i++], o = [], m, p, c, x, s = '';
            while (f) {
                if (m = /^[^\x25]+/.exec(f)) {
                    o.push(m[0]);
                }
                else if (m = /^\x25{2}/.exec(f)) {
                    o.push('%');
                }
                else if (m = /^\x25(?:(\d+)\$)?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(f)) {
                    if (((a = arguments[m[1] || i++]) == null) || (a == undefined)) {
                        throw('Too few arguments.');
                    }
                    if (/[^s]/.test(m[7]) && (typeof(a) != 'number')) {
                        throw('Expecting number but found ' + typeof(a));
                    }
                    switch (m[7]) {
                        case 'b': a = a.toString(2); break;
                        case 'c': a = String.fromCharCode(a); break;
                        case 'd': a = parseInt(a); break;
                        case 'e': a = m[6] ? a.toExponential(m[6]) : a.toExponential(); break;
                        case 'f': a = m[6] ? parseFloat(a).toFixed(m[6]) : parseFloat(a); break;
                        case 'o': a = a.toString(8); break;
                        case 's': a = ((a = String(a)) && m[6] ? a.substring(0, m[6]) : a); break;
                        case 'u': a = Math.abs(a); break;
                        case 'x': a = a.toString(16); break;
                        case 'X': a = a.toString(16).toUpperCase(); break;
                    }
                    a = (/[def]/.test(m[7]) && m[2] && a >= 0 ? '+'+ a : a);
                    c = m[3] ? m[3] == '0' ? '0' : m[3].charAt(1) : ' ';
                    x = m[5] - String(a).length - s.length;
                    p = m[5] ? str_repeat(c, x) : '';
                    o.push(s + (m[4] ? a + p : p + a));
                }
                else {
                    throw('Huh ?!');
                }
                f = f.substring(m[0].length);
            }
            return o.join('');
        }
    }

    // Some aliases
    root._s.strip = _s.trim;
    root._s.lstrip = _s.ltrim;
    root._s.rstrip = _s.rtrim;


  // Integrate with Underscore.js
    if (root._) {
        root._.mixin(root._s);
    }

}());
//     Backbone.js 0.3.0
//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
//     Backbone may be freely distributed under the MIT license.
//     For all details and documentation:
//     http://documentcloud.github.com/backbone

(function(){

  // Initial Setup
  // -------------

  // The top-level namespace. All public Backbone classes and modules will
  // be attached to this. Exported for both CommonJS and the browser.
  var Backbone;
  if (typeof exports !== 'undefined') {
    Backbone = exports;
  } else {
    Backbone = this.Backbone = {};
  }

  // Current version of the library. Keep in sync with `package.json`.
  Backbone.VERSION = '0.3.0';

  // Require Underscore, if we're on the server, and it's not already present.
  var _ = this._;
  if (!_ && (typeof require !== 'undefined')) _ = require("underscore")._;

  // For Backbone's purposes, jQuery owns the `$` variable.
  var $ = this.jQuery;

  // Turn on `emulateHTTP` to use support legacy HTTP servers. Setting this option will
  // fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and set a
  // `X-Http-Method-Override` header.
  Backbone.emulateHTTP = false;

  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
  // `application/json` requests ... will encode the body as
  // `application/x-www-form-urlencoded` instead and will send the model in a
  // form param named `model`.
  Backbone.emulateJSON = false;

  // Backbone.Events
  // -----------------

  // A module that can be mixed in to *any object* in order to provide it with
  // custom events. You may `bind` or `unbind` a callback function to an event;
  // `trigger`-ing an event fires all callbacks in succession.
  //
  //     var object = {};
  //     _.extend(object, Backbone.Events);
  //     object.bind('expand', function(){ alert('expanded'); });
  //     object.trigger('expand');
  //
  Backbone.Events = {

    // Bind an event, specified by a string name, `ev`, to a `callback` function.
    // Passing `"all"` will bind the callback to all events fired.
    bind : function(ev, callback) {
      var calls = this._callbacks || (this._callbacks = {});
      var list  = this._callbacks[ev] || (this._callbacks[ev] = []);
      list.push(callback);
      return this;
    },

    // Remove one or many callbacks. If `callback` is null, removes all
    // callbacks for the event. If `ev` is null, removes all bound callbacks
    // for all events.
    unbind : function(ev, callback) {
      var calls;
      if (!ev) {
        this._callbacks = {};
      } else if (calls = this._callbacks) {
        if (!callback) {
          calls[ev] = [];
        } else {
          var list = calls[ev];
          if (!list) return this;
          for (var i = 0, l = list.length; i < l; i++) {
            if (callback === list[i]) {
              list.splice(i, 1);
              break;
            }
          }
        }
      }
      return this;
    },

    // Trigger an event, firing all bound callbacks. Callbacks are passed the
    // same arguments as `trigger` is, apart from the event name.
    // Listening for `"all"` passes the true event name as the first argument.
    trigger : function(ev) {
      var list, calls, i, l;
      if (!(calls = this._callbacks)) return this;
      if (list = calls[ev]) {
        for (i = 0, l = list.length; i < l; i++) {
          list[i].apply(this, Array.prototype.slice.call(arguments, 1));
        }
      }
      if (list = calls['all']) {
        for (i = 0, l = list.length; i < l; i++) {
          list[i].apply(this, arguments);
        }
      }
      return this;
    }

  };

  // Backbone.Model
  // --------------

  // Create a new model, with defined attributes. A client id (`cid`)
  // is automatically generated and assigned for you.
  Backbone.Model = function(attributes, options) {
    this.attributes = {};
    this.cid = _.uniqueId('c');
    this.set(attributes || {}, {silent : true});
    this._previousAttributes = _.clone(this.attributes);
    if (options && options.collection) this.collection = options.collection;
    if (this.initialize) this.initialize(attributes, options);
  };

  // Attach all inheritable methods to the Model prototype.
  _.extend(Backbone.Model.prototype, Backbone.Events, {

    // A snapshot of the model's previous attributes, taken immediately
    // after the last `"change"` event was fired.
    _previousAttributes : null,

    // Has the item been changed since the last `"change"` event?
    _changed : false,

    // Return a copy of the model's `attributes` object.
    toJSON : function() {
      return _.clone(this.attributes);
    },

    // Get the value of an attribute.
    get : function(attr) {
      return this.attributes[attr];
    },

    // Set a hash of model attributes on the object, firing `"change"` unless you
    // choose to silence it.
    set : function(attrs, options) {

      // Extract attributes and options.
      options || (options = {});
      if (!attrs) return this;
      if (attrs.attributes) attrs = attrs.attributes;
      var now = this.attributes;

      // Run validation.
      if (!options.silent && this.validate && !this._performValidation(attrs, options)) return false;

      // Check for changes of `id`.
      if ('id' in attrs) this.id = attrs.id;

      // Update attributes.
      for (var attr in attrs) {
        var val = attrs[attr];
        if (!_.isEqual(now[attr], val)) {
          now[attr] = val;
          if (!options.silent) {
            this._changed = true;
            this.trigger('change:' + attr, this, val);
          }
        }
      }

      // Fire the `"change"` event, if the model has been changed.
      if (!options.silent && this._changed) this.change();
      return this;
    },

    // Remove an attribute from the model, firing `"change"` unless you choose
    // to silence it.
    unset : function(attr, options) {
      options || (options = {});
      var value = this.attributes[attr];

      // Run validation.
      var validObj = {};
      validObj[attr] = void 0;
      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;

      // Remove the attribute.
      delete this.attributes[attr];
      if (!options.silent) {
        this._changed = true;
        this.trigger('change:' + attr, this);
        this.change();
      }
      return this;
    },

    // Clear all attributes on the model, firing `"change"` unless you choose
    // to silence it.
    clear : function(options) {
      options || (options = {});
      var old = this.attributes;

      // Run validation.
      var validObj = {};
      for (attr in old) validObj[attr] = void 0;
      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;

      this.attributes = {};
      if (!options.silent) {
        this._changed = true;
        for (attr in old) {
          this.trigger('change:' + attr, this);
        }
        this.change();
      }
      return this;
    },

    // Fetch the model from the server. If the server's representation of the
    // model differs from its current attributes, they will be overriden,
    // triggering a `"change"` event.
    fetch : function(options) {
      options || (options = {});
      var model = this;
      var success = function(resp) {
        if (!model.set(model.parse(resp), options)) return false;
        if (options.success) options.success(model, resp);
      };
      var error = options.error && _.bind(options.error, null, model);
      Backbone.sync('read', this, success, error);
      return this;
    },

    // Set a hash of model attributes, and sync the model to the server.
    // If the server returns an attributes hash that differs, the model's
    // state will be `set` again.
    save : function(attrs, options) {
      attrs   || (attrs = {});
      options || (options = {});
      if (!this.set(attrs, options)) return false;
      var model = this;
      var success = function(resp) {
        if (!model.set(model.parse(resp), options)) return false;
        if (options.success) options.success(model, resp);
      };
      var error = options.error && _.bind(options.error, null, model);
      var method = this.isNew() ? 'create' : 'update';
      Backbone.sync(method, this, success, error);
      return this;
    },

    // Destroy this model on the server. Upon success, the model is removed
    // from its collection, if it has one.
    destroy : function(options) {
      options || (options = {});
      var model = this;
      var success = function(resp) {
        if (model.collection) model.collection.remove(model);
        if (options.success) options.success(model, resp);
      };
      var error = options.error && _.bind(options.error, null, model);
      Backbone.sync('delete', this, success, error);
      return this;
    },

    // Default URL for the model's representation on the server -- if you're
    // using Backbone's restful methods, override this to change the endpoint
    // that will be called.
    url : function() {
      var base = getUrl(this.collection);
      if (this.isNew()) return base;
      return base + '/' + this.id;
    },

    // **parse** converts a response into the hash of attributes to be `set` on
    // the model. The default implementation is just to pass the response along.
    parse : function(resp) {
      return resp;
    },

    // Create a new model with identical attributes to this one.
    clone : function() {
      return new this.constructor(this);
    },

    // A model is new if it has never been saved to the server, and has a negative
    // ID.
    isNew : function() {
      return !this.id;
    },

    // Call this method to manually fire a `change` event for this model.
    // Calling this will cause all objects observing the model to update.
    change : function() {
      this.trigger('change', this);
      this._previousAttributes = _.clone(this.attributes);
      this._changed = false;
    },

    // Determine if the model has changed since the last `"change"` event.
    // If you specify an attribute name, determine if that attribute has changed.
    hasChanged : function(attr) {
      if (attr) return this._previousAttributes[attr] != this.attributes[attr];
      return this._changed;
    },

    // Return an object containing all the attributes that have changed, or false
    // if there are no changed attributes. Useful for determining what parts of a
    // view need to be updated and/or what attributes need to be persisted to
    // the server.
    changedAttributes : function(now) {
      now || (now = this.attributes);
      var old = this._previousAttributes;
      var changed = false;
      for (var attr in now) {
        if (!_.isEqual(old[attr], now[attr])) {
          changed = changed || {};
          changed[attr] = now[attr];
        }
      }
      return changed;
    },

    // Get the previous value of an attribute, recorded at the time the last
    // `"change"` event was fired.
    previous : function(attr) {
      if (!attr || !this._previousAttributes) return null;
      return this._previousAttributes[attr];
    },

    // Get all of the attributes of the model at the time of the previous
    // `"change"` event.
    previousAttributes : function() {
      return _.clone(this._previousAttributes);
    },

    // Run validation against a set of incoming attributes, returning `true`
    // if all is well. If a specific `error` callback has been passed,
    // call that instead of firing the general `"error"` event.
    _performValidation : function(attrs, options) {
      var error = this.validate(attrs);
      if (error) {
        if (options.error) {
          options.error(this, error);
        } else {
          this.trigger('error', this, error);
        }
        return false;
      }
      return true;
    }

  });

  // Backbone.Collection
  // -------------------

  // Provides a standard collection class for our sets of models, ordered
  // or unordered. If a `comparator` is specified, the Collection will maintain
  // its models in sort order, as they're added and removed.
  Backbone.Collection = function(models, options) {
    options || (options = {});
    if (options.comparator) {
      this.comparator = options.comparator;
      delete options.comparator;
    }
    this._boundOnModelEvent = _.bind(this._onModelEvent, this);
    this._reset();
    if (models) this.refresh(models, {silent: true});
    if (this.initialize) this.initialize(models, options);
  };

  // Define the Collection's inheritable methods.
  _.extend(Backbone.Collection.prototype, Backbone.Events, {

    // The default model for a collection is just a **Backbone.Model**.
    // This should be overridden in most cases.
    model : Backbone.Model,

    // The JSON representation of a Collection is an array of the
    // models' attributes.
    toJSON : function() {
      return this.map(function(model){ return model.toJSON(); });
    },

    // Add a model, or list of models to the set. Pass **silent** to avoid
    // firing the `added` event for every new model.
    add : function(models, options) {
      if (_.isArray(models)) {
        for (var i = 0, l = models.length; i < l; i++) {
          this._add(models[i], options);
        }
      } else {
        this._add(models, options);
      }
      return this;
    },

    // Remove a model, or a list of models from the set. Pass silent to avoid
    // firing the `removed` event for every model removed.
    remove : function(models, options) {
      if (_.isArray(models)) {
        for (var i = 0, l = models.length; i < l; i++) {
          this._remove(models[i], options);
        }
      } else {
        this._remove(models, options);
      }
      return this;
    },

    // Get a model from the set by id.
    get : function(id) {
      return id && this._byId[id.id != null ? id.id : id];
    },

    // Get a model from the set by client id.
    getByCid : function(cid) {
      return cid && this._byCid[cid.cid || cid];
    },

    // Get the model at the given index.
    at: function(index) {
      return this.models[index];
    },

    // Force the collection to re-sort itself. You don't need to call this under normal
    // circumstances, as the set will maintain sort order as each item is added.
    sort : function(options) {
      options || (options = {});
      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
      this.models = this.sortBy(this.comparator);
      if (!options.silent) this.trigger('refresh', this);
      return this;
    },

    // Pluck an attribute from each model in the collection.
    pluck : function(attr) {
      return _.map(this.models, function(model){ return model.get(attr); });
    },

    // When you have more items than you want to add or remove individually,
    // you can refresh the entire set with a new list of models, without firing
    // any `added` or `removed` events. Fires `refresh` when finished.
    refresh : function(models, options) {
      models  || (models = []);
      options || (options = {});
      this._reset();
      this.add(models, {silent: true});
      if (!options.silent) this.trigger('refresh', this);
      return this;
    },

    // Fetch the default set of models for this collection, refreshing the
    // collection when they arrive.
    fetch : function(options) {
      options || (options = {});
      var collection = this;
      var success = function(resp) {
        collection.refresh(collection.parse(resp));
        if (options.success) options.success(collection, resp);
      };
      var error = options.error && _.bind(options.error, null, collection);
      Backbone.sync('read', this, success, error);
      return this;
    },

    // Create a new instance of a model in this collection. After the model
    // has been created on the server, it will be added to the collection.
    create : function(model, options) {
      var coll = this;
      options || (options = {});
      if (!(model instanceof Backbone.Model)) {
        model = new this.model(model, {collection: coll});
      } else {
        model.collection = coll;
      }
      var success = function(nextModel, resp) {
        coll.add(nextModel);
        if (options.success) options.success(nextModel, resp);
      };
      return model.save(null, {success : success, error : options.error});
    },

    // **parse** converts a response into a list of models to be added to the
    // collection. The default implementation is just to pass it through.
    parse : function(resp) {
      return resp;
    },

    // Proxy to _'s chain. Can't be proxied the same way the rest of the
    // underscore methods are proxied because it relies on the underscore
    // constructor.
    chain: function () {
      return _(this.models).chain();
    },

    // Reset all internal state. Called when the collection is refreshed.
    _reset : function(options) {
      this.length = 0;
      this.models = [];
      this._byId  = {};
      this._byCid = {};
    },

    // Internal implementation of adding a single model to the set, updating
    // hash indexes for `id` and `cid` lookups.
    _add : function(model, options) {
      options || (options = {});
      if (!(model instanceof Backbone.Model)) {
        model = new this.model(model, {collection: this});
      }
      var already = this.getByCid(model);
      if (already) throw new Error(["Can't add the same model to a set twice", already.id]);
      this._byId[model.id] = model;
      this._byCid[model.cid] = model;
      model.collection = this;
      var index = this.comparator ? this.sortedIndex(model, this.comparator) : this.length;
      this.models.splice(index, 0, model);
      model.bind('all', this._boundOnModelEvent);
      this.length++;
      if (!options.silent) this.trigger('add', model);
      return model;
    },

    // Internal implementation of removing a single model from the set, updating
    // hash indexes for `id` and `cid` lookups.
    _remove : function(model, options) {
      options || (options = {});
      model = this.getByCid(model);
      if (!model) return null;
      delete this._byId[model.id];
      delete this._byCid[model.cid];
      delete model.collection;
      this.models.splice(this.indexOf(model), 1);
      model.unbind('all', this._boundOnModelEvent);
      this.length--;
      if (!options.silent) this.trigger('remove', model);
      return model;
    },

    // Internal method called every time a model in the set fires an event.
    // Sets need to update their indexes when models change ids. All other
    // events simply proxy through.
    _onModelEvent : function(ev, model) {
      if (ev === 'change:id') {
        delete this._byId[model.previous('id')];
        this._byId[model.id] = model;
      }
      this.trigger.apply(this, arguments);
    }

  });

  // Underscore methods that we want to implement on the Collection.
  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find', 'detect',
    'filter', 'select', 'reject', 'every', 'all', 'some', 'any', 'include',
    'invoke', 'max', 'min', 'sortBy', 'sortedIndex', 'toArray', 'size',
    'first', 'rest', 'last', 'without', 'indexOf', 'lastIndexOf', 'isEmpty'];

  // Mix in each Underscore method as a proxy to `Collection#models`.
  _.each(methods, function(method) {
    Backbone.Collection.prototype[method] = function() {
      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
    };
  });

  // Backbone.Controller
  // -------------------

  // Controllers map faux-URLs to actions, and fire events when routes are
  // matched. Creating a new one sets its `routes` hash, if not set statically.
  Backbone.Controller = function(options) {
    options || (options = {});
    if (options.routes) this.routes = options.routes;
    this._bindRoutes();
    if (this.initialize) this.initialize(options);
  };

  // Cached regular expressions for matching named param parts and splatted
  // parts of route strings.
  var namedParam = /:([\w\d]+)/g;
  var splatParam = /\*([\w\d]+)/g;

  // Set up all inheritable **Backbone.Controller** properties and methods.
  _.extend(Backbone.Controller.prototype, Backbone.Events, {

    // Manually bind a single named route to a callback. For example:
    //
    //     this.route('search/:query/p:num', 'search', function(query, num) {
    //       ...
    //     });
    //
    route : function(route, name, callback) {
      Backbone.history || (Backbone.history = new Backbone.History);
      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
      Backbone.history.route(route, _.bind(function(fragment) {
        var args = this._extractParameters(route, fragment);
        callback.apply(this, args);
        this.trigger.apply(this, ['route:' + name].concat(args));
      }, this));
    },

    // Simple proxy to `Backbone.history` to save a fragment into the history,
    // without triggering routes.
    saveLocation : function(fragment) {
      Backbone.history.saveLocation(fragment);
    },

    // Bind all defined routes to `Backbone.history`.
    _bindRoutes : function() {
      if (!this.routes) return;
      for (var route in this.routes) {
        var name = this.routes[route];
        this.route(route, name, this[name]);
      }
    },

    // Convert a route string into a regular expression, suitable for matching
    // against the current location fragment.
    _routeToRegExp : function(route) {
      route = route.replace(namedParam, "([^\/]*)").replace(splatParam, "(.*?)");
      return new RegExp('^' + route + '$');
    },

    // Given a route, and a URL fragment that it matches, return the array of
    // extracted parameters.
    _extractParameters : function(route, fragment) {
      return route.exec(fragment).slice(1);
    }

  });

  // Backbone.History
  // ----------------

  // Handles cross-browser history management, based on URL hashes. If the
  // browser does not support `onhashchange`, falls back to polling.
  Backbone.History = function() {
    this.handlers = [];
    this.fragment = this.getFragment();
    _.bindAll(this, 'checkUrl');
  };

  // Cached regex for cleaning hashes.
  var hashStrip = /^#*/;

  // Set up all inheritable **Backbone.History** properties and methods.
  _.extend(Backbone.History.prototype, {

    // The default interval to poll for hash changes, if necessary, is
    // twenty times a second.
    interval: 50,

    // Get the cross-browser normalized URL fragment.
    getFragment : function(loc) {
      return (loc || window.location).hash.replace(hashStrip, '');
    },

    // Start the hash change handling, returning `true` if the current URL matches
    // an existing route, and `false` otherwise.
    start : function() {
      var docMode = document.documentMode;
      var oldIE = ($.browser.msie && docMode < 7);
      if (oldIE) {
        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
      }
      if ('onhashchange' in window && !oldIE) {
        $(window).bind('hashchange', this.checkUrl);
      } else {
        setInterval(this.checkUrl, this.interval);
      }
      return this.loadUrl();
    },

    // Add a route to be tested when the hash changes. Routes are matched in the
    // order they are added.
    route : function(route, callback) {
      this.handlers.push({route : route, callback : callback});
    },

    // Checks the current URL to see if it has changed, and if it has,
    // calls `loadUrl`, normalizing across the hidden iframe.
    checkUrl : function() {
      var current = this.getFragment();
      if (current == this.fragment && this.iframe) {
        current = this.getFragment(this.iframe.location);
      }
      if (!current ||
          current == this.fragment ||
          current == decodeURIComponent(this.fragment)) return false;
      if (this.iframe) {
        window.location.hash = this.iframe.location.hash = current;
      }
      this.loadUrl();
    },

    // Attempt to load the current URL fragment. If a route succeeds with a
    // match, returns `true`. If no defined routes matches the fragment,
    // returns `false`.
    loadUrl : function() {
      var fragment = this.fragment = this.getFragment();
      var matched = _.any(this.handlers, function(handler) {
        if (handler.route.test(fragment)) {
          handler.callback(fragment);
          return true;
        }
      });
      return matched;
    },

    // Save a fragment into the hash history. You are responsible for properly
    // URL-encoding the fragment in advance. This does not trigger
    // a `hashchange` event.
    saveLocation : function(fragment) {
      fragment = (fragment || '').replace(hashStrip, '');
      if (this.fragment == fragment) return;
      window.location.hash = this.fragment = fragment;
      if (this.iframe && (fragment != this.getFragment(this.iframe.location))) {
        this.iframe.document.open().close();
        this.iframe.location.hash = fragment;
      }
    }

  });

  // Backbone.View
  // -------------

  // Creating a Backbone.View creates its initial element outside of the DOM,
  // if an existing element is not provided...
  Backbone.View = function(options) {
    this._configure(options || {});
    this._ensureElement();
    this.delegateEvents();
    if (this.initialize) this.initialize(options);
  };

  // jQuery lookup, scoped to DOM elements within the current view.
  // This should be prefered to global jQuery lookups, if you're dealing with
  // a specific view.
  var jQueryDelegate = function(selector) {
    return $(selector, this.el);
  };

  // Cached regex to split keys for `delegate`.
  var eventSplitter = /^(\w+)\s*(.*)$/;

  // Set up all inheritable **Backbone.View** properties and methods.
  _.extend(Backbone.View.prototype, Backbone.Events, {

    // The default `tagName` of a View's element is `"div"`.
    tagName : 'div',

    // Attach the jQuery function as the `$` and `jQuery` properties.
    $       : jQueryDelegate,
    jQuery  : jQueryDelegate,

    // **render** is the core function that your view should override, in order
    // to populate its element (`this.el`), with the appropriate HTML. The
    // convention is for **render** to always return `this`.
    render : function() {
      return this;
    },

    // For small amounts of DOM Elements, where a full-blown template isn't
    // needed, use **make** to manufacture elements, one at a time.
    //
    //     var el = this.make('li', {'class': 'row'}, this.model.get('title'));
    //
    make : function(tagName, attributes, content) {
      var el = document.createElement(tagName);
      if (attributes) $(el).attr(attributes);
      if (content) $(el).html(content);
      return el;
    },

    // Set callbacks, where `this.callbacks` is a hash of
    //
    // *{"event selector": "callback"}*
    //
    //     {
    //       'mousedown .title':  'edit',
    //       'click .button':     'save'
    //     }
    //
    // pairs. Callbacks will be bound to the view, with `this` set properly.
    // Uses jQuery event delegation for efficiency.
    // Omitting the selector binds the event to `this.el`.
    // This only works for delegate-able events: not `focus`, `blur`, and
    // not `change`, `submit`, and `reset` in Internet Explorer.
    delegateEvents : function(events) {
      if (!(events || (events = this.events))) return;
      $(this.el).unbind();
      for (var key in events) {
        var methodName = events[key];
        var match = key.match(eventSplitter);
        var eventName = match[1], selector = match[2];
        var method = _.bind(this[methodName], this);
        if (selector === '') {
          $(this.el).bind(eventName, method);
        } else {
          $(this.el).delegate(selector, eventName, method);
        }
      }
    },

    // Performs the initial configuration of a View with a set of options.
    // Keys with special meaning *(model, collection, id, className)*, are
    // attached directly to the view.
    _configure : function(options) {
      if (this.options) options = _.extend({}, this.options, options);
      if (options.model)      this.model      = options.model;
      if (options.collection) this.collection = options.collection;
      if (options.el)         this.el         = options.el;
      if (options.id)         this.id         = options.id;
      if (options.className)  this.className  = options.className;
      if (options.tagName)    this.tagName    = options.tagName;
      this.options = options;
    },

    // Ensure that the View has a DOM element to render into.
    _ensureElement : function() {
      if (this.el) return;
      var attrs = {};
      if (this.id) attrs.id = this.id;
      if (this.className) attrs.className = this.className;
      this.el = this.make(this.tagName, attrs);
    }

  });

  // The self-propagating extend function that Backbone classes use.
  var extend = function (protoProps, classProps) {
    var child = inherits(this, protoProps, classProps);
    child.extend = extend;
    return child;
  };

  // Set up inheritance for the model, collection, and view.
  Backbone.Model.extend = Backbone.Collection.extend =
    Backbone.Controller.extend = Backbone.View.extend = extend;

  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
  var methodMap = {
    'create': 'POST',
    'update': 'PUT',
    'delete': 'DELETE',
    'read'  : 'GET'
  };

  // Backbone.sync
  // -------------

  // Override this function to change the manner in which Backbone persists
  // models to the server. You will be passed the type of request, and the
  // model in question. By default, uses jQuery to make a RESTful Ajax request
  // to the model's `url()`. Some possible customizations could be:
  //
  // * Use `setTimeout` to batch rapid-fire updates into a single request.
  // * Send up the models as XML instead of JSON.
  // * Persist models via WebSockets instead of Ajax.
  //
  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
  // as `POST`, with a `_method` parameter containing the true HTTP method,
  // as well as all requests with the body as `application/x-www-form-urlencoded` instead of
  // `application/json` with the model in a param named `model`.
  // Useful when interfacing with server-side languages like **PHP** that make
  // it difficult to read the body of `PUT` requests.
  Backbone.sync = function(method, model, success, error) {
    var sendModel = method === 'create' || method === 'update';
    var type = methodMap[method];
    var modelJSON = JSON.stringify(model.toJSON());

    // Default JSON-request options.
    var params = {
      url:          getUrl(model),
      type:         type,
      contentType:  'application/json',
      data:         sendModel ? modelJSON : null,
      dataType:     'json',
      processData:  false,
      success:      success,
      error:        error
    };

    // For older servers, emulate JSON by encoding the request into an HTML-form.
    if (Backbone.emulateJSON) {
      params.contentType = 'application/x-www-form-urlencoded';
      params.processData = true;
      params.data        = sendModel ? {model : modelJSON} : {};
    }

    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
    // And an `X-HTTP-Method-Override` header.
    if (Backbone.emulateHTTP) {
      if (type === 'PUT' || type === 'DELETE') {
        if (Backbone.emulateJSON) params.data._method = type;
        params.type = 'POST';
        params.beforeSend = function(xhr) {
          xhr.setRequestHeader("X-HTTP-Method-Override", type);
        };
      }
    }

    // Make the request.
    $.ajax(params);
  };

  // Helpers
  // -------

  // Shared empty constructor function to aid in prototype-chain creation.
  var ctor = function(){};

  // Helper function to correctly set up the prototype chain, for subclasses.
  // Similar to `goog.inherits`, but uses a hash of prototype properties and
  // class properties to be extended.
  var inherits = function(parent, protoProps, staticProps) {
    var child;

    // The constructor function for the new subclass is either defined by you
    // (the "constructor" property in your `extend` definition), or defaulted
    // by us to simply call `super()`.
    if (protoProps && protoProps.hasOwnProperty('constructor')) {
      child = protoProps.constructor;
    } else {
      child = function(){ return parent.apply(this, arguments); };
    }

    // Set the prototype chain to inherit from `parent`, without calling
    // `parent`'s constructor function.
    ctor.prototype = parent.prototype;
    child.prototype = new ctor();

    // Add prototype properties (instance properties) to the subclass,
    // if supplied.
    if (protoProps) _.extend(child.prototype, protoProps);

    // Add static properties to the constructor function, if supplied.
    if (staticProps) _.extend(child, staticProps);

    // Correctly set child's `prototype.constructor`, for `instanceof`.
    child.prototype.constructor = child;

    // Set a convenience property in case the parent's prototype is needed later.
    child.__super__ = parent.prototype;

    return child;
  };

  // Helper function to get a URL from a Model or Collection as a property
  // or as a function.
  var getUrl = function(object) {
    if (!(object && object.url)) throw new Error("A 'url' property or function must be specified");
    return _.isFunction(object.url) ? object.url() : object.url;
  };

})();
// lib/handlebars/base.js
var Handlebars = {};

Handlebars.VERSION = "1.0.beta.2";

Handlebars.helpers  = {};
Handlebars.partials = {};

Handlebars.registerHelper = function(name, fn, inverse) {
  if(inverse) { fn.not = inverse; }
  this.helpers[name] = fn;
};

Handlebars.registerPartial = function(name, str) {
  this.partials[name] = str;
};

Handlebars.registerHelper('helperMissing', function(arg) {
  if(arguments.length === 2) {
    return undefined;
  } else {
    throw new Error("Could not find property '" + arg + "'");
  }
});

Handlebars.registerHelper('blockHelperMissing', function(context, options) {
  var inverse = options.inverse || function() {}, fn = options.fn;


  var ret = "";
  var type = Object.prototype.toString.call(context);

  if(type === "[object Function]") {
    context = context();
  }

  if(context === true) {
    return fn(this);
  } else if(context === false || context == null) {
    return inverse(this);
  } else if(type === "[object Array]") {
    if(context.length > 0) {
      for(var i=0, j=context.length; i<j; i++) {
        ret = ret + fn(context[i]);
      }
    } else {
      ret = inverse(this);
    }
    return ret;
  } else {
    return fn(context);
  }
});

Handlebars.registerHelper('each', function(context, options) {
  var fn = options.fn, inverse = options.inverse;
  var ret = "";

  if(context && context.length > 0) {
    for(var i=0, j=context.length; i<j; i++) {
      ret = ret + fn(context[i]);
    }
  } else {
    ret = inverse(this);
  }
  return ret;
});

Handlebars.registerHelper('if', function(context, options) {
  if(!context || Handlebars.Utils.isEmpty(context)) {
    return options.inverse(this);
  } else {
    return options.fn(this);
  }
});

Handlebars.registerHelper('unless', function(context, options) {
  var fn = options.fn, inverse = options.inverse;
  options.fn = inverse;
  options.inverse = fn;

  return Handlebars.helpers['if'].call(this, context, options);
});

Handlebars.registerHelper('with', function(context, options) {
  return options.fn(context);
});
;
// lib/handlebars/compiler/parser.js
/* Jison generated parser */
var handlebars = (function(){

var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"param":27,"STRING":28,"INTEGER":29,"BOOLEAN":30,"hashSegments":31,"hashSegment":32,"ID":33,"EQUALS":34,"pathSegments":35,"SEP":36,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"STRING",29:"INTEGER",30:"BOOLEAN",33:"ID",34:"EQUALS",36:"SEP"},
productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[25,2],[25,1],[27,1],[27,1],[27,1],[27,1],[26,1],[31,2],[31,1],[32,3],[32,3],[32,3],[32,3],[21,1],[35,3],[35,1]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {

var $0 = $$.length - 1;
switch (yystate) {
case 1: return $$[$0-1] 
break;
case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]) 
break;
case 3: this.$ = new yy.ProgramNode($$[$0]) 
break;
case 4: this.$ = new yy.ProgramNode([]) 
break;
case 5: this.$ = [$$[$0]] 
break;
case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1] 
break;
case 7: this.$ = new yy.InverseNode($$[$0-2], $$[$0-1], $$[$0]) 
break;
case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0]) 
break;
case 9: this.$ = $$[$0] 
break;
case 10: this.$ = $$[$0] 
break;
case 11: this.$ = new yy.ContentNode($$[$0]) 
break;
case 12: this.$ = new yy.CommentNode($$[$0]) 
break;
case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]) 
break;
case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]) 
break;
case 15: this.$ = $$[$0-1] 
break;
case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]) 
break;
case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true) 
break;
case 18: this.$ = new yy.PartialNode($$[$0-1]) 
break;
case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]) 
break;
case 20: 
break;
case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]] 
break;
case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null] 
break;
case 23: this.$ = [[$$[$0-1]], $$[$0]] 
break;
case 24: this.$ = [[$$[$0]], null] 
break;
case 25: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
break;
case 26: this.$ = [$$[$0]] 
break;
case 27: this.$ = $$[$0] 
break;
case 28: this.$ = new yy.StringNode($$[$0]) 
break;
case 29: this.$ = new yy.IntegerNode($$[$0]) 
break;
case 30: this.$ = new yy.BooleanNode($$[$0]) 
break;
case 31: this.$ = new yy.HashNode($$[$0]) 
break;
case 32: $$[$0-1].push($$[$0]); this.$ = $$[$0-1] 
break;
case 33: this.$ = [$$[$0]] 
break;
case 34: this.$ = [$$[$0-2], $$[$0]] 
break;
case 35: this.$ = [$$[$0-2], new yy.StringNode($$[$0])] 
break;
case 36: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])] 
break;
case 37: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])] 
break;
case 38: this.$ = new yy.IdNode($$[$0]) 
break;
case 39: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
break;
case 40: this.$ = [$$[$0]] 
break;
}
},
table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,33:[1,25],35:24},{17:26,21:23,33:[1,25],35:24},{17:27,21:23,33:[1,25],35:24},{17:28,21:23,33:[1,25],35:24},{21:29,33:[1,25],35:24},{1:[2,1]},{6:30,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,31],21:23,33:[1,25],35:24},{10:32,20:[1,33]},{10:34,20:[1,33]},{18:[1,35]},{18:[2,24],21:40,25:36,26:37,27:38,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,38],28:[2,38],29:[2,38],30:[2,38],33:[2,38],36:[1,46]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],36:[2,40]},{18:[1,47]},{18:[1,48]},{18:[1,49]},{18:[1,50],21:51,33:[1,25],35:24},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:52,33:[1,25],35:24},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:40,26:53,27:54,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,23]},{18:[2,26],28:[2,26],29:[2,26],30:[2,26],33:[2,26]},{18:[2,31],32:55,33:[1,56]},{18:[2,27],28:[2,27],29:[2,27],30:[2,27],33:[2,27]},{18:[2,28],28:[2,28],29:[2,28],30:[2,28],33:[2,28]},{18:[2,29],28:[2,29],29:[2,29],30:[2,29],33:[2,29]},{18:[2,30],28:[2,30],29:[2,30],30:[2,30],33:[2,30]},{18:[2,33],33:[2,33]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],34:[1,57],36:[2,40]},{33:[1,58]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,59]},{18:[1,60]},{18:[2,21]},{18:[2,25],28:[2,25],29:[2,25],30:[2,25],33:[2,25]},{18:[2,32],33:[2,32]},{34:[1,57]},{21:61,28:[1,62],29:[1,63],30:[1,64],33:[1,25],35:24},{18:[2,39],28:[2,39],29:[2,39],30:[2,39],33:[2,39],36:[2,39]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,34],33:[2,34]},{18:[2,35],33:[2,35]},{18:[2,36],33:[2,36]},{18:[2,37],33:[2,37]}],
defaultActions: {16:[2,1],37:[2,23],53:[2,21]},
parseError: function parseError(str, hash) {
    throw new Error(str);
},
parse: function parse(input) {
    var self = this,
        stack = [0],
        vstack = [null], // semantic value stack
        lstack = [], // location stack
        table = this.table,
        yytext = '',
        yylineno = 0,
        yyleng = 0,
        recovering = 0,
        TERROR = 2,
        EOF = 1;

    //this.reductionCount = this.shiftCount = 0;

    this.lexer.setInput(input);
    this.lexer.yy = this.yy;
    this.yy.lexer = this.lexer;
    if (typeof this.lexer.yylloc == 'undefined')
        this.lexer.yylloc = {};
    var yyloc = this.lexer.yylloc;
    lstack.push(yyloc);

    if (typeof this.yy.parseError === 'function')
        this.parseError = this.yy.parseError;

    function popStack (n) {
        stack.length = stack.length - 2*n;
        vstack.length = vstack.length - n;
        lstack.length = lstack.length - n;
    }

    function lex() {
        var token;
        token = self.lexer.lex() || 1; // $end = 1
        // if token isn't its numeric value, convert
        if (typeof token !== 'number') {
            token = self.symbols_[token] || token;
        }
        return token;
    };

    var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected;
    while (true) {
        // retreive state number from top of stack
        state = stack[stack.length-1];

        // use default actions if available
        if (this.defaultActions[state]) {
            action = this.defaultActions[state];
        } else {
            if (symbol == null)
                symbol = lex();
            // read action for current state and first input
            action = table[state] && table[state][symbol];
        }

        // handle parse error
        if (typeof action === 'undefined' || !action.length || !action[0]) {

            if (!recovering) {
                // Report error
                expected = [];
                for (p in table[state]) if (this.terminals_[p] && p > 2) {
                    expected.push("'"+this.terminals_[p]+"'");
                }
                var errStr = '';
                if (this.lexer.showPosition) {
                    errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+'\nExpecting '+expected.join(', ');
                } else {
                    errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
                                  (symbol == 1 /*EOF*/ ? "end of input" :
                                              ("'"+(this.terminals_[symbol] || symbol)+"'"));
                }
                this.parseError(errStr,
                    {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
            }

            // just recovered from another error
            if (recovering == 3) {
                if (symbol == EOF) {
                    throw new Error(errStr || 'Parsing halted.');
                }

                // discard current lookahead and grab another
                yyleng = this.lexer.yyleng;
                yytext = this.lexer.yytext;
                yylineno = this.lexer.yylineno;
                yyloc = this.lexer.yylloc;
                symbol = lex();
            }

            // try to recover from error
            while (1) {
                // check for error recovery rule in this state
                if ((TERROR.toString()) in table[state]) {
                    break;
                }
                if (state == 0) {
                    throw new Error(errStr || 'Parsing halted.');
                }
                popStack(1);
                state = stack[stack.length-1];
            }

            preErrorSymbol = symbol; // save the lookahead token
            symbol = TERROR;         // insert generic error symbol as new lookahead
            state = stack[stack.length-1];
            action = table[state] && table[state][TERROR];
            recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
        }

        // this shouldn't happen, unless resolve defaults are off
        if (action[0] instanceof Array && action.length > 1) {
            throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
        }

        switch (action[0]) {

            case 1: // shift
                //this.shiftCount++;

                stack.push(symbol);
                vstack.push(this.lexer.yytext);
                lstack.push(this.lexer.yylloc);
                stack.push(action[1]); // push state
                symbol = null;
                if (!preErrorSymbol) { // normal execution/no error
                    yyleng = this.lexer.yyleng;
                    yytext = this.lexer.yytext;
                    yylineno = this.lexer.yylineno;
                    yyloc = this.lexer.yylloc;
                    if (recovering > 0)
                        recovering--;
                } else { // error just occurred, resume old lookahead f/ before error
                    symbol = preErrorSymbol;
                    preErrorSymbol = null;
                }
                break;

            case 2: // reduce
                //this.reductionCount++;

                len = this.productions_[action[1]][1];

                // perform semantic action
                yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
                // default location, uses first token for firsts, last for lasts
                yyval._$ = {
                    first_line: lstack[lstack.length-(len||1)].first_line,
                    last_line: lstack[lstack.length-1].last_line,
                    first_column: lstack[lstack.length-(len||1)].first_column,
                    last_column: lstack[lstack.length-1].last_column
                };
                r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);

                if (typeof r !== 'undefined') {
                    return r;
                }

                // pop off stack
                if (len) {
                    stack = stack.slice(0,-1*len*2);
                    vstack = vstack.slice(0, -1*len);
                    lstack = lstack.slice(0, -1*len);
                }

                stack.push(this.productions_[action[1]][0]);    // push nonterminal (reduce)
                vstack.push(yyval.$);
                lstack.push(yyval._$);
                // goto new state = table[STATE][NONTERMINAL]
                newState = table[stack[stack.length-2]][stack[stack.length-1]];
                stack.push(newState);
                break;

            case 3: // accept
                return true;
        }

    }

    return true;
}};/* Jison generated lexer */
var lexer = (function(){

var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
        if (this.yy.parseError) {
            this.yy.parseError(str, hash);
        } else {
            throw new Error(str);
        }
    },
setInput:function (input) {
        this._input = input;
        this._more = this._less = this.done = false;
        this.yylineno = this.yyleng = 0;
        this.yytext = this.matched = this.match = '';
        this.conditionStack = ['INITIAL'];
        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
        return this;
    },
input:function () {
        var ch = this._input[0];
        this.yytext+=ch;
        this.yyleng++;
        this.match+=ch;
        this.matched+=ch;
        var lines = ch.match(/\n/);
        if (lines) this.yylineno++;
        this._input = this._input.slice(1);
        return ch;
    },
unput:function (ch) {
        this._input = ch + this._input;
        return this;
    },
more:function () {
        this._more = true;
        return this;
    },
pastInput:function () {
        var past = this.matched.substr(0, this.matched.length - this.match.length);
        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
    },
upcomingInput:function () {
        var next = this.match;
        if (next.length < 20) {
            next += this._input.substr(0, 20-next.length);
        }
        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
    },
showPosition:function () {
        var pre = this.pastInput();
        var c = new Array(pre.length + 1).join("-");
        return pre + this.upcomingInput() + "\n" + c+"^";
    },
next:function () {
        if (this.done) {
            return this.EOF;
        }
        if (!this._input) this.done = true;

        var token,
            match,
            col,
            lines;
        if (!this._more) {
            this.yytext = '';
            this.match = '';
        }
        var rules = this._currentRules();
        for (var i=0;i < rules.length; i++) {
            match = this._input.match(this.rules[rules[i]]);
            if (match) {
                lines = match[0].match(/\n.*/g);
                if (lines) this.yylineno += lines.length;
                this.yylloc = {first_line: this.yylloc.last_line,
                               last_line: this.yylineno+1,
                               first_column: this.yylloc.last_column,
                               last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
                this.yytext += match[0];
                this.match += match[0];
                this.matches = match;
                this.yyleng = this.yytext.length;
                this._more = false;
                this._input = this._input.slice(match[0].length);
                this.matched += match[0];
                token = this.performAction.call(this, this.yy, this, rules[i],this.conditionStack[this.conditionStack.length-1]);
                if (token) return token;
                else return;
            }
        }
        if (this._input === "") {
            return this.EOF;
        } else {
            this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), 
                    {text: "", token: null, line: this.yylineno});
        }
    },
lex:function lex() {
        var r = this.next();
        if (typeof r !== 'undefined') {
            return r;
        } else {
            return this.lex();
        }
    },
begin:function begin(condition) {
        this.conditionStack.push(condition);
    },
popState:function popState() {
        return this.conditionStack.pop();
    },
_currentRules:function _currentRules() {
        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
    }});
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {

var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0: this.begin("mu"); if (yy_.yytext) return 14; 
break;
case 1: return 14; 
break;
case 2: return 24; 
break;
case 3: return 16; 
break;
case 4: return 20; 
break;
case 5: return 19; 
break;
case 6: return 19; 
break;
case 7: return 23; 
break;
case 8: return 23; 
break;
case 9: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.begin("INITIAL"); return 15; 
break;
case 10: return 22; 
break;
case 11: return 34; 
break;
case 12: return 33; 
break;
case 13: return 33; 
break;
case 14: return 36; 
break;
case 15: /*ignore whitespace*/ 
break;
case 16: this.begin("INITIAL"); return 18; 
break;
case 17: this.begin("INITIAL"); return 18; 
break;
case 18: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 28; 
break;
case 19: return 30; 
break;
case 20: return 30; 
break;
case 21: return 29; 
break;
case 22: return 33; 
break;
case 23: return 'INVALID'; 
break;
case 24: return 5; 
break;
}
};
lexer.rules = [/^[^\x00]*?(?=(\{\{))/,/^[^\x00]+/,/^\{\{>/,/^\{\{#/,/^\{\{\//,/^\{\{\^/,/^\{\{\s*else\b/,/^\{\{\{/,/^\{\{&/,/^\{\{![\s\S]*?\}\}/,/^\{\{/,/^=/,/^\.(?=[} ])/,/^\.\./,/^[/.]/,/^\s+/,/^\}\}\}/,/^\}\}/,/^"(\\["]|[^"])*"/,/^true(?=[}\s])/,/^false(?=[}\s])/,/^[0-9]+(?=[}\s])/,/^[a-zA-Z0-9_$-]+(?=[=}\s/.])/,/^./,/^$/];
lexer.conditions = {"mu":{"rules":[2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],"inclusive":false},"INITIAL":{"rules":[0,1,24],"inclusive":true}};return lexer;})()
parser.lexer = lexer;
return parser;
})();
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = handlebars;
exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
exports.main = function commonjsMain(args) {
    if (!args[1])
        throw new Error('Usage: '+args[0]+' FILE');
    if (typeof process !== 'undefined') {
        var source = require('fs').readFileSync(require('path').join(process.cwd(), args[1]), "utf8");
    } else {
        var cwd = require("file").path(require("file").cwd());
        var source = cwd.join(args[1]).read({charset: "utf-8"});
    }
    return exports.parser.parse(source);
}
if (typeof module !== 'undefined' && require.main === module) {
  exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
}
};
;
// lib/handlebars/compiler/base.js
Handlebars.Parser = handlebars;

Handlebars.parse = function(string) {
  Handlebars.Parser.yy = Handlebars.AST;
  return Handlebars.Parser.parse(string);
};

Handlebars.print = function(ast) {
  return new Handlebars.PrintVisitor().accept(ast);
};

Handlebars.logger = {
  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,

  // override in the host environment
  log: function(level, str) {}
};

Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
;
// lib/handlebars/compiler/ast.js
(function() {

  Handlebars.AST = {};

  Handlebars.AST.ProgramNode = function(statements, inverse) {
    this.type = "program";
    this.statements = statements;
    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
  };

  Handlebars.AST.MustacheNode = function(params, hash, unescaped) {
    this.type = "mustache";
    this.id = params[0];
    this.params = params.slice(1);
    this.hash = hash;
    this.escaped = !unescaped;
  };

  Handlebars.AST.PartialNode = function(id, context) {
    this.type    = "partial";

    // TODO: disallow complex IDs

    this.id      = id;
    this.context = context;
  };

  var verifyMatch = function(open, close) {
    if(open.original !== close.original) {
      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
    }
  };

  Handlebars.AST.BlockNode = function(mustache, program, close) {
    verifyMatch(mustache.id, close);
    this.type = "block";
    this.mustache = mustache;
    this.program  = program;
  };

  Handlebars.AST.InverseNode = function(mustache, program, close) {
    verifyMatch(mustache.id, close);
    this.type = "inverse";
    this.mustache = mustache;
    this.program  = program;
  };

  Handlebars.AST.ContentNode = function(string) {
    this.type = "content";
    this.string = string;
  };

  Handlebars.AST.HashNode = function(pairs) {
    this.type = "hash";
    this.pairs = pairs;
  };

  Handlebars.AST.IdNode = function(parts) {
    this.type = "ID";
    this.original = parts.join(".");

    var dig = [], depth = 0;

    for(var i=0,l=parts.length; i<l; i++) {
      var part = parts[i];

      if(part === "..") { depth++; }
      else if(part === "." || part === "this") { this.isScoped = true; }
      else { dig.push(part); }
    }

    this.parts    = dig;
    this.string   = dig.join('.');
    this.depth    = depth;
    this.isSimple = (dig.length === 1) && (depth === 0);
  };

  Handlebars.AST.StringNode = function(string) {
    this.type = "STRING";
    this.string = string;
  };

  Handlebars.AST.IntegerNode = function(integer) {
    this.type = "INTEGER";
    this.integer = integer;
  };

  Handlebars.AST.BooleanNode = function(bool) {
    this.type = "BOOLEAN";
    this.bool = bool;
  };

  Handlebars.AST.CommentNode = function(comment) {
    this.type = "comment";
    this.comment = comment;
  };

})();;
// lib/handlebars/utils.js
Handlebars.Exception = function(message) {
  var tmp = Error.prototype.constructor.apply(this, arguments);

  for (var p in tmp) {
    if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
  }
};
Handlebars.Exception.prototype = new Error;

// Build out our basic SafeString type
Handlebars.SafeString = function(string) {
  this.string = string;
};
Handlebars.SafeString.prototype.toString = function() {
  return this.string.toString();
};

(function() {
  var escape = {
    "<": "&lt;",
    ">": "&gt;",
    '"': "&quot;",
    "'": "&#x27;",
    "`": "&#x60;"
  };

  var badChars = /&(?!\w+;)|[<>"'`]/g;
  var possible = /[&<>"'`]/;

  var escapeChar = function(chr) {
    return escape[chr] || "&amp;";
  };

  Handlebars.Utils = {
    escapeExpression: function(string) {
      // don't escape SafeStrings, since they're already safe
      if (string instanceof Handlebars.SafeString) {
        return string.toString();
      } else if (string == null || string === false) {
        return "";
      }

      if(!possible.test(string)) { return string; }
      return string.replace(badChars, escapeChar);
    },

    isEmpty: function(value) {
      if (typeof value === "undefined") {
        return true;
      } else if (value === null) {
        return true;
      } else if (value === false) {
        return true;
      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
        return true;
      } else {
        return false;
      }
    }
  };
})();;
// lib/handlebars/compiler/compiler.js
Handlebars.Compiler = function() {};
Handlebars.JavaScriptCompiler = function() {};

(function(Compiler, JavaScriptCompiler) {
  Compiler.OPCODE_MAP = {
    appendContent: 1,
    getContext: 2,
    lookupWithHelpers: 3,
    lookup: 4,
    append: 5,
    invokeMustache: 6,
    appendEscaped: 7,
    pushString: 8,
    truthyOrFallback: 9,
    functionOrFallback: 10,
    invokeProgram: 11,
    invokePartial: 12,
    push: 13,
    assignToHash: 15,
    pushStringParam: 16
  };

  Compiler.MULTI_PARAM_OPCODES = {
    appendContent: 1,
    getContext: 1,
    lookupWithHelpers: 2,
    lookup: 1,
    invokeMustache: 3,
    pushString: 1,
    truthyOrFallback: 1,
    functionOrFallback: 1,
    invokeProgram: 3,
    invokePartial: 1,
    push: 1,
    assignToHash: 1,
    pushStringParam: 1
  };

  Compiler.DISASSEMBLE_MAP = {};

  for(var prop in Compiler.OPCODE_MAP) {
    var value = Compiler.OPCODE_MAP[prop];
    Compiler.DISASSEMBLE_MAP[value] = prop;
  }

  Compiler.multiParamSize = function(code) {
    return Compiler.MULTI_PARAM_OPCODES[Compiler.DISASSEMBLE_MAP[code]];
  };

  Compiler.prototype = {
    compiler: Compiler,

    disassemble: function() {
      var opcodes = this.opcodes, opcode, nextCode;
      var out = [], str, name, value;

      for(var i=0, l=opcodes.length; i<l; i++) {
        opcode = opcodes[i];

        if(opcode === 'DECLARE') {
          name = opcodes[++i];
          value = opcodes[++i];
          out.push("DECLARE " + name + " = " + value);
        } else {
          str = Compiler.DISASSEMBLE_MAP[opcode];

          var extraParams = Compiler.multiParamSize(opcode);
          var codes = [];

          for(var j=0; j<extraParams; j++) {
            nextCode = opcodes[++i];

            if(typeof nextCode === "string") {
              nextCode = "\"" + nextCode.replace("\n", "\\n") + "\"";
            }

            codes.push(nextCode);
          }

          str = str + " " + codes.join(" ");

          out.push(str);
        }
      }

      return out.join("\n");
    },

    guid: 0,

    compile: function(program, options) {
      this.children = [];
      this.depths = {list: []};
      this.options = options;

      // These changes will propagate to the other compiler components
      var knownHelpers = this.options.knownHelpers;
      this.options.knownHelpers = {
        'helperMissing': true,
        'blockHelperMissing': true,
        'each': true,
        'if': true,
        'unless': true,
        'with': true
      };
      if (knownHelpers) {
        for (var name in knownHelpers) {
          this.options.knownHelpers[name] = knownHelpers[name];
        }
      }

      return this.program(program);
    },

    accept: function(node) {
      return this[node.type](node);
    },

    program: function(program) {
      var statements = program.statements, statement;
      this.opcodes = [];

      for(var i=0, l=statements.length; i<l; i++) {
        statement = statements[i];
        this[statement.type](statement);
      }
      this.isSimple = l === 1;

      this.depths.list = this.depths.list.sort(function(a, b) {
        return a - b;
      });

      return this;
    },

    compileProgram: function(program) {
      var result = new this.compiler().compile(program, this.options);
      var guid = this.guid++;

      this.usePartial = this.usePartial || result.usePartial;

      this.children[guid] = result;

      for(var i=0, l=result.depths.list.length; i<l; i++) {
        depth = result.depths.list[i];

        if(depth < 2) { continue; }
        else { this.addDepth(depth - 1); }
      }

      return guid;
    },

    block: function(block) {
      var mustache = block.mustache;
      var depth, child, inverse, inverseGuid;

      var params = this.setupStackForMustache(mustache);

      var programGuid = this.compileProgram(block.program);

      if(block.program.inverse) {
        inverseGuid = this.compileProgram(block.program.inverse);
        this.declare('inverse', inverseGuid);
      }

      this.opcode('invokeProgram', programGuid, params.length, !!mustache.hash);
      this.declare('inverse', null);
      this.opcode('append');
    },

    inverse: function(block) {
      var params = this.setupStackForMustache(block.mustache);

      var programGuid = this.compileProgram(block.program);

      this.declare('inverse', programGuid);

      this.opcode('invokeProgram', null, params.length, !!block.mustache.hash);
      this.opcode('append');
    },

    hash: function(hash) {
      var pairs = hash.pairs, pair, val;

      this.opcode('push', '{}');

      for(var i=0, l=pairs.length; i<l; i++) {
        pair = pairs[i];
        val  = pair[1];

        this.accept(val);
        this.opcode('assignToHash', pair[0]);
      }
    },

    partial: function(partial) {
      var id = partial.id;
      this.usePartial = true;

      if(partial.context) {
        this.ID(partial.context);
      } else {
        this.opcode('push', 'depth0');
      }

      this.opcode('invokePartial', id.original);
      this.opcode('append');
    },

    content: function(content) {
      this.opcode('appendContent', content.string);
    },

    mustache: function(mustache) {
      var params = this.setupStackForMustache(mustache);

      this.opcode('invokeMustache', params.length, mustache.id.original, !!mustache.hash);

      if(mustache.escaped) {
        this.opcode('appendEscaped');
      } else {
        this.opcode('append');
      }
    },

    ID: function(id) {
      this.addDepth(id.depth);

      this.opcode('getContext', id.depth);

      this.opcode('lookupWithHelpers', id.parts[0] || null, id.isScoped || false);

      for(var i=1, l=id.parts.length; i<l; i++) {
        this.opcode('lookup', id.parts[i]);
      }
    },

    STRING: function(string) {
      this.opcode('pushString', string.string);
    },

    INTEGER: function(integer) {
      this.opcode('push', integer.integer);
    },

    BOOLEAN: function(bool) {
      this.opcode('push', bool.bool);
    },

    comment: function() {},

    // HELPERS
    pushParams: function(params) {
      var i = params.length, param;

      while(i--) {
        param = params[i];

        if(this.options.stringParams) {
          if(param.depth) {
            this.addDepth(param.depth);
          }

          this.opcode('getContext', param.depth || 0);
          this.opcode('pushStringParam', param.string);
        } else {
          this[param.type](param);
        }
      }
    },

    opcode: function(name, val1, val2, val3) {
      this.opcodes.push(Compiler.OPCODE_MAP[name]);
      if(val1 !== undefined) { this.opcodes.push(val1); }
      if(val2 !== undefined) { this.opcodes.push(val2); }
      if(val3 !== undefined) { this.opcodes.push(val3); }
    },

    declare: function(name, value) {
      this.opcodes.push('DECLARE');
      this.opcodes.push(name);
      this.opcodes.push(value);
    },

    addDepth: function(depth) {
      if(depth === 0) { return; }

      if(!this.depths[depth]) {
        this.depths[depth] = true;
        this.depths.list.push(depth);
      }
    },

    setupStackForMustache: function(mustache) {
      var params = mustache.params;

      this.pushParams(params);

      if(mustache.hash) {
        this.hash(mustache.hash);
      }

      this.ID(mustache.id);

      return params;
    }
  };

  JavaScriptCompiler.prototype = {
    // PUBLIC API: You can override these methods in a subclass to provide
    // alternative compiled forms for name lookup and buffering semantics
    nameLookup: function(parent, name, type) {
      if(JavaScriptCompiler.RESERVED_WORDS[name] || name.indexOf('-') !== -1 || !isNaN(name)) {
        return parent + "['" + name + "']";
      } else if (/^[0-9]+$/.test(name)) {
        return parent + "[" + name + "]";
      } else {
        return parent + "." + name;
      }
    },

    appendToBuffer: function(string) {
      if (this.environment.isSimple) {
        return "return " + string + ";";
      } else {
        return "buffer += " + string + ";";
      }
    },

    initializeBuffer: function() {
      return this.quotedString("");
    },
    // END PUBLIC API

    compile: function(environment, options, context, asObject) {
      this.environment = environment;
      this.options = options || {};

      this.name = this.environment.name;
      this.isChild = !!context;
      this.context = context || {
        programs: [],
        aliases: { self: 'this' },
        registers: {list: []}
      };

      this.preamble();

      this.stackSlot = 0;
      this.stackVars = [];

      this.compileChildren(environment, options);

      var opcodes = environment.opcodes, opcode;

      this.i = 0;

      for(l=opcodes.length; this.i<l; this.i++) {
        opcode = this.nextOpcode(0);

        if(opcode[0] === 'DECLARE') {
          this.i = this.i + 2;
          this[opcode[1]] = opcode[2];
        } else {
          this.i = this.i + opcode[1].length;
          this[opcode[0]].apply(this, opcode[1]);
        }
      }

      return this.createFunctionContext(asObject);
    },

    nextOpcode: function(n) {
      var opcodes = this.environment.opcodes, opcode = opcodes[this.i + n], name, val;
      var extraParams, codes;

      if(opcode === 'DECLARE') {
        name = opcodes[this.i + 1];
        val  = opcodes[this.i + 2];
        return ['DECLARE', name, val];
      } else {
        name = Compiler.DISASSEMBLE_MAP[opcode];

        extraParams = Compiler.multiParamSize(opcode);
        codes = [];

        for(var j=0; j<extraParams; j++) {
          codes.push(opcodes[this.i + j + 1 + n]);
        }

        return [name, codes];
      }
    },

    eat: function(opcode) {
      this.i = this.i + opcode.length;
    },

    preamble: function() {
      var out = [];

      if (!this.isChild) {
        var copies = "helpers = helpers || Handlebars.helpers;";
        if(this.environment.usePartial) { copies = copies + " partials = partials || Handlebars.partials;"; }
        out.push(copies);
      } else {
        out.push('');
      }

      if (!this.environment.isSimple) {
        out.push(", buffer = " + this.initializeBuffer());
      } else {
        out.push("");
      }

      // track the last context pushed into place to allow skipping the
      // getContext opcode when it would be a noop
      this.lastContext = 0;
      this.source = out;
    },

    createFunctionContext: function(asObject) {
      var locals = this.stackVars;
      if (!this.isChild) {
        locals = locals.concat(this.context.registers.list);
      }

      if(locals.length > 0) {
        this.source[1] = this.source[1] + ", " + locals.join(", ");
      }

      // Generate minimizer alias mappings
      if (!this.isChild) {
        var aliases = []
        for (var alias in this.context.aliases) {
          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
        }
      }

      if (this.source[1]) {
        this.source[1] = "var " + this.source[1].substring(2) + ";";
      }

      // Merge children
      if (!this.isChild) {
        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
      }

      if (!this.environment.isSimple) {
        this.source.push("return buffer;");
      }

      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];

      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
        params.push("depth" + this.environment.depths.list[i]);
      }

      if(params.length === 4 && !this.environment.usePartial) { params.pop(); }

      if (asObject) {
        params.push(this.source.join("\n  "));

        return Function.apply(this, params);
      } else {
        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + this.source.join("\n  ") + '}';
        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
        return functionSource;
      }
    },

    appendContent: function(content) {
      this.source.push(this.appendToBuffer(this.quotedString(content)));
    },

    append: function() {
      var local = this.popStack();
      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
      if (this.environment.isSimple) {
        this.source.push("else { " + this.appendToBuffer("''") + " }");
      }
    },

    appendEscaped: function() {
      var opcode = this.nextOpcode(1), extra = "";
      this.context.aliases.escapeExpression = 'this.escapeExpression';

      if(opcode[0] === 'appendContent') {
        extra = " + " + this.quotedString(opcode[1][0]);
        this.eat(opcode);
      }

      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
    },

    getContext: function(depth) {
      if(this.lastContext !== depth) {
        this.lastContext = depth;
      }
    },

    lookupWithHelpers: function(name, isScoped) {
      if(name) {
        var topStack = this.nextStack();

        this.usingKnownHelper = false;

        var toPush;
        if (!isScoped && this.options.knownHelpers[name]) {
          toPush = topStack + " = " + this.nameLookup('helpers', name, 'helper');
          this.usingKnownHelper = true;
        } else if (isScoped || this.options.knownHelpersOnly) {
          toPush = topStack + " = " + this.nameLookup('depth' + this.lastContext, name, 'context');
        } else {
          toPush =  topStack + " = "
              + this.nameLookup('helpers', name, 'helper')
              + " || "
              + this.nameLookup('depth' + this.lastContext, name, 'context');
        }

        this.source.push(toPush);
      } else {
        this.pushStack('depth' + this.lastContext);
      }
    },

    lookup: function(name) {
      var topStack = this.topStack();
      this.source.push(topStack + " = " + this.nameLookup(topStack, name, 'context') + ";");
    },

    pushStringParam: function(string) {
      this.pushStack('depth' + this.lastContext);
      this.pushString(string);
    },

    pushString: function(string) {
      this.pushStack(this.quotedString(string));
    },

    push: function(name) {
      this.pushStack(name);
    },

    invokeMustache: function(paramSize, original, hasHash) {
      this.populateParams(paramSize, this.quotedString(original), "{}", null, hasHash, function(nextStack, helperMissingString, id) {
        if (!this.usingKnownHelper) {
          this.context.aliases.helperMissing = 'helpers.helperMissing';
          this.context.aliases.undef = 'void 0';
          this.source.push("else if(" + id + "=== undef) { " + nextStack + " = helperMissing.call(" + helperMissingString + "); }");
          if (nextStack !== id) {
            this.source.push("else { " + nextStack + " = " + id + "; }");
          }
        }
      });
    },

    invokeProgram: function(guid, paramSize, hasHash) {
      var inverse = this.programExpression(this.inverse);
      var mainProgram = this.programExpression(guid);

      this.populateParams(paramSize, null, mainProgram, inverse, hasHash, function(nextStack, helperMissingString, id) {
        if (!this.usingKnownHelper) {
          this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
          this.source.push("else { " + nextStack + " = blockHelperMissing.call(" + helperMissingString + "); }");
        }
      });
    },

    populateParams: function(paramSize, helperId, program, inverse, hasHash, fn) {
      var needsRegister = hasHash || this.options.stringParams || inverse || this.options.data;
      var id = this.popStack(), nextStack;
      var params = [], param, stringParam, stringOptions;

      if (needsRegister) {
        this.register('tmp1', program);
        stringOptions = 'tmp1';
      } else {
        stringOptions = '{ hash: {} }';
      }

      if (needsRegister) {
        var hash = (hasHash ? this.popStack() : '{}');
        this.source.push('tmp1.hash = ' + hash + ';');
      }

      if(this.options.stringParams) {
        this.source.push('tmp1.contexts = [];');
      }

      for(var i=0; i<paramSize; i++) {
        param = this.popStack();
        params.push(param);

        if(this.options.stringParams) {
          this.source.push('tmp1.contexts.push(' + this.popStack() + ');');
        }
      }

      if(inverse) {
        this.source.push('tmp1.fn = tmp1;');
        this.source.push('tmp1.inverse = ' + inverse + ';');
      }

      if(this.options.data) {
        this.source.push('tmp1.data = data;');
      }

      params.push(stringOptions);

      this.populateCall(params, id, helperId || id, fn);
    },

    populateCall: function(params, id, helperId, fn) {
      var paramString = ["depth0"].concat(params).join(", ");
      var helperMissingString = ["depth0"].concat(helperId).concat(params).join(", ");

      var nextStack = this.nextStack();

      if (this.usingKnownHelper) {
        this.source.push(nextStack + " = " + id + ".call(" + paramString + ");");
      } else {
        this.context.aliases.functionType = '"function"';
        this.source.push("if(typeof " + id + " === functionType) { " + nextStack + " = " + id + ".call(" + paramString + "); }");
      }
      fn.call(this, nextStack, helperMissingString, id);
      this.usingKnownHelper = false;
    },

    invokePartial: function(context) {
      this.pushStack("self.invokePartial(" + this.nameLookup('partials', context, 'partial') + ", '" + context + "', " + this.popStack() + ", helpers, partials);");
    },

    assignToHash: function(key) {
      var value = this.popStack();
      var hash = this.topStack();

      this.source.push(hash + "['" + key + "'] = " + value + ";");
    },

    // HELPERS

    compiler: JavaScriptCompiler,

    compileChildren: function(environment, options) {
      var children = environment.children, child, compiler;

      for(var i=0, l=children.length; i<l; i++) {
        child = children[i];
        compiler = new this.compiler();

        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
        var index = this.context.programs.length;
        child.index = index;
        child.name = 'program' + index;
        this.context.programs[index] = compiler.compile(child, options, this.context);
      }
    },

    programExpression: function(guid) {
      if(guid == null) { return "self.noop"; }

      var child = this.environment.children[guid],
          depths = child.depths.list;
      var programParams = [child.index, child.name, "data"];

      for(var i=0, l = depths.length; i<l; i++) {
        depth = depths[i];

        if(depth === 1) { programParams.push("depth0"); }
        else { programParams.push("depth" + (depth - 1)); }
      }

      if(depths.length === 0) {
        return "self.program(" + programParams.join(", ") + ")";
      } else {
        programParams.shift();
        return "self.programWithDepth(" + programParams.join(", ") + ")";
      }
    },

    register: function(name, val) {
      this.useRegister(name);
      this.source.push(name + " = " + val + ";");
    },

    useRegister: function(name) {
      if(!this.context.registers[name]) {
        this.context.registers[name] = true;
        this.context.registers.list.push(name);
      }
    },

    pushStack: function(item) {
      this.source.push(this.nextStack() + " = " + item + ";");
      return "stack" + this.stackSlot;
    },

    nextStack: function() {
      this.stackSlot++;
      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
      return "stack" + this.stackSlot;
    },

    popStack: function() {
      return "stack" + this.stackSlot--;
    },

    topStack: function() {
      return "stack" + this.stackSlot;
    },

    quotedString: function(str) {
      return '"' + str
        .replace(/\\/g, '\\\\')
        .replace(/"/g, '\\"')
        .replace(/\n/g, '\\n')
        .replace(/\r/g, '\\r') + '"';
    }
  };

  var reservedWords = ("break case catch continue default delete do else finally " +
                       "for function if in instanceof new return switch this throw " + 
                       "try typeof var void while with null true false").split(" ");

  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};

  for(var i=0, l=reservedWords.length; i<l; i++) {
    compilerWords[reservedWords[i]] = true;
  }

})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);

Handlebars.precompile = function(string, options) {
  options = options || {};

  var ast = Handlebars.parse(string);
  var environment = new Handlebars.Compiler().compile(ast, options);
  return new Handlebars.JavaScriptCompiler().compile(environment, options);
};

Handlebars.compile = function(string, options) {
  options = options || {};

  var ast = Handlebars.parse(string);
  var environment = new Handlebars.Compiler().compile(ast, options);
  var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
  return Handlebars.template(templateSpec);
};
;
// lib/handlebars/vm.js
Handlebars.VM = {
  template: function(templateSpec) {
    // Just add water
    var container = {
      escapeExpression: Handlebars.Utils.escapeExpression,
      invokePartial: Handlebars.VM.invokePartial,
      programs: [],
      program: function(i, fn, data) {
        var programWrapper = this.programs[i];
        if(data) {
          return Handlebars.VM.program(fn, data);
        } else if(programWrapper) {
          return programWrapper;
        } else {
          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
          return programWrapper;
        }
      },
      programWithDepth: Handlebars.VM.programWithDepth,
      noop: Handlebars.VM.noop
    };

    return function(context, options) {
      options = options || {};
      return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
    };
  },

  programWithDepth: function(fn, data, $depth) {
    var args = Array.prototype.slice.call(arguments, 2);

    return function(context, options) {
      options = options || {};

      return fn.apply(this, [context, options.data || data].concat(args));
    };
  },
  program: function(fn, data) {
    return function(context, options) {
      options = options || {};

      return fn(context, options.data || data);
    };
  },
  noop: function() { return ""; },
  invokePartial: function(partial, name, context, helpers, partials) {
    if(partial === undefined) {
      throw new Handlebars.Exception("The partial " + name + " could not be found");
    } else if(partial instanceof Function) {
      return partial(context, {helpers: helpers, partials: partials});
    } else if (!Handlebars.compile) {
      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in vm mode");
    } else {
      partials[name] = Handlebars.compile(partial);
      return partials[name](context, {helpers: helpers, partials: partials});
    }
  }
};

Handlebars.template = Handlebars.VM.template;
;
(function() {
  var $;

  $ = jQuery;

  _.mixin({
    reloadElement: function(element) {
      var href, sep, srcAttribute, tag;
      if (element && element.tagName) {
        tag = element.tagName.toUpperCase();
        if (tag === "LINK") {
          srcAttribute = "href";
        } else if (tag === "SCRIPT") {
          srcAttribute = "src";
        }
        if (srcAttribute) {
          href = element[srcAttribute].replace(/[?&]reloader=([^&$]*)/, '');
          sep = href.indexOf("?") >= 0 ? "&" : "?";
          element[srcAttribute] = "" + href + sep + "reloader=" + (new Date().valueOf());
        }
      }
      return element;
    }
  });

  $(document).ready(function() {
    if (typeof pusher !== "object") return;
    if (typeof Settings !== "object") return;
    if (!Settings.dev_reload_channel) return;
    console.log("Setting up dev_reload");
    return pusher.subscribe("guard-pusher-" + Settings.dev_reload_channel).bind('guard', function(e) {
      var reload;
      reload = false;
      _(e.paths || []).each(function(path) {
        console.log("changed: " + path);
        if (_(path).endsWith(".css") || _(path).endsWith(".sass") || _(path).endsWith(".scss") || _(path).endsWith(".styl")) {
          console.log("Reloading Inline CSS");
          return _(document.querySelectorAll('link[rel=stylesheet][href]')).each(function(element) {
            return _(element).reloadElement();
          });
        } else {
          return reload = true;
        }
      });
      if (reload) {
        console.log("RELOAD THE PAGE!");
        return window.location.reload();
      }
    });
  });

}).call(this);
var hljs=new function(){var p={};var a={};function n(c){return c.replace(/&/gm,"&amp;").replace(/</gm,"&lt;").replace(/>/gm,"&gt;")}function k(s,r){if(!s){return false}for(var c=0;c<s.length;c++){if(s[c]==r){return true}}return false}function e(s,r,c){var t="m"+(s.cI?"i":"")+(c?"g":"");return new RegExp(r,t)}function j(r){for(var c=0;c<r.childNodes.length;c++){node=r.childNodes[c];if(node.nodeName=="CODE"){return node}if(!(node.nodeType==3&&node.nodeValue.match(/\s+/))){return null}}}function h(u,t){var s="";for(var r=0;r<u.childNodes.length;r++){if(u.childNodes[r].nodeType==3){var c=u.childNodes[r].nodeValue;if(t){c=c.replace(/\n/g,"")}s+=c}else{if(u.childNodes[r].nodeName=="BR"){s+="\n"}else{s+=h(u.childNodes[r])}}}s=s.replace(/\r/g,"\n");return s}function b(t){var r=t.className.split(/\s+/);r=r.concat(t.parentNode.className.split(/\s+/));for(var c=0;c<r.length;c++){var s=r[c].replace(/^language-/,"");if(p[s]||s=="no-highlight"){return s}}}function d(c){var r=[];(function(t,u){for(var s=0;s<t.childNodes.length;s++){if(t.childNodes[s].nodeType==3){u+=t.childNodes[s].nodeValue.length}else{if(t.childNodes[s].nodeName=="BR"){u+=1}else{r.push({event:"start",offset:u,node:t.childNodes[s]});u=arguments.callee(t.childNodes[s],u);r.push({event:"stop",offset:u,node:t.childNodes[s]})}}}return u})(c,0);return r}function m(z,A,y){var s=0;var x="";var u=[];function v(){if(z.length&&A.length){if(z[0].offset!=A[0].offset){return(z[0].offset<A[0].offset)?z:A}else{return(z[0].event=="start"&&A[0].event=="stop")?A:z}}else{return z.length?z:A}}function t(E){var F="<"+E.nodeName.toLowerCase();for(var C=0;C<E.attributes.length;C++){var D=E.attributes[C];F+=" "+D.nodeName.toLowerCase();if(D.nodeValue!=undefined){F+='="'+n(D.nodeValue)+'"'}}return F+">"}function B(C){return"</"+C.nodeName.toLowerCase()+">"}while(z.length||A.length){var w=v().splice(0,1)[0];x+=n(y.substr(s,w.offset-s));s=w.offset;if(w.event=="start"){x+=t(w.node);u.push(w.node)}else{if(w.event=="stop"){var r=u.length;do{r--;var c=u[r];x+=B(c)}while(c!=w.node);u.splice(r,1);while(r<u.length){x+=t(u[r]);r++}}}}x+=y.substr(s);return x}function g(K,E){function A(r,N){for(var M=0;M<N.sm.length;M++){if(N.sm[M].bR.test(r)){return N.sm[M]}}return null}function x(M,r){if(D[M].e&&D[M].eR.test(r)){return 1}if(D[M].eW){var N=x(M-1,r);return N?N+1:0}return 0}function y(r,M){return M.iR&&M.iR.test(r)}function B(P,O){var N=[];for(var M=0;M<P.sm.length;M++){N.push(P.sm[M].b)}var r=D.length-1;do{if(D[r].e){N.push(D[r].e)}r--}while(D[r+1].eW);if(P.i){N.push(P.i)}return e(O,"("+N.join("|")+")",true)}function t(N,M){var O=D[D.length-1];if(!O.t){O.t=B(O,I)}O.t.lastIndex=M;var r=O.t.exec(N);if(r){return[N.substr(M,r.index-M),r[0],false]}else{return[N.substr(M),"",true]}}function c(P,r){var M=I.cI?r[0].toLowerCase():r[0];for(var O in P.keywordGroups){if(!P.keywordGroups.hasOwnProperty(O)){continue}var N=P.keywordGroups[O].hasOwnProperty(M);if(N){return[O,N]}}return false}function G(N,Q){if(!Q.k||!Q.l){return n(N)}if(!Q.lR){var P="("+Q.l.join("|")+")";Q.lR=e(I,P,true)}var O="";var R=0;Q.lR.lastIndex=0;var M=Q.lR.exec(N);while(M){O+=n(N.substr(R,M.index-R));var r=c(Q,M);if(r){u+=r[1];O+='<span class="'+r[0]+'">'+n(M[0])+"</span>"}else{O+=n(M[0])}R=Q.lR.lastIndex;M=Q.lR.exec(N)}O+=n(N.substr(R,N.length-R));return O}function L(r,N){if(N.subLanguage&&a[N.subLanguage]){var M=g(N.subLanguage,r);u+=M.keyword_count;C+=M.r;return M.value}else{return G(r,N)}}function J(N,r){var M=N.nM?"":'<span class="'+N.displayClassName+'">';if(N.rB){s+=M;N.buffer=""}else{if(N.eB){s+=n(r)+M;N.buffer=""}else{s+=M;N.buffer=r}}D[D.length]=N}function F(M,O,R){var P=D[D.length-1];if(R){s+=L(P.buffer+M,P);return false}var S=A(O,P);if(S){s+=L(P.buffer+M,P);J(S,O);C+=S.r;return S.rB}var r=x(D.length-1,O);if(r){var T=P.nM?"":"</span>";if(P.rE){s+=L(P.buffer+M,P)+T}else{if(P.eE){s+=L(P.buffer+M,P)+T+n(O)}else{s+=L(P.buffer+M+O,P)+T}}while(r>1){T=D[D.length-2].nM?"":"</span>";s+=T;r--;D.length--}var Q=D[D.length-1];D.length--;D[D.length-1].buffer="";if(Q.starts){for(var N=0;N<I.m.length;N++){if(I.m[N].cN==Q.starts){J(I.m[N],"");break}}}return P.rE}if(y(O,P)){throw"Illegal"}}var I=p[K];var D=[I.dM];var C=0;var u=0;var s="";try{var w=0;I.dM.buffer="";do{var z=t(E,w);var v=F(z[0],z[1],z[2]);w+=z[0].length;if(!v){w+=z[1].length}}while(!z[2]);if(D.length>1){throw"Illegal"}return{language:K,r:C,keyword_count:u,value:s}}catch(H){if(H=="Illegal"){return{language:null,r:0,keyword_count:0,value:n(E)}}else{throw H}}}function i(){function r(y,x){if(y.compiled){return}if(y.b){y.bR=e(x,"^"+y.b)}if(y.e){y.eR=e(x,"^"+y.e)}if(y.i){y.iR=e(x,"^(?:"+y.i+")")}if(y.r==undefined){y.r=1}if(!y.displayClassName){y.displayClassName=y.cN}if(!y.cN){y.nM=true}for(var w in y.k){if(!y.k.hasOwnProperty(w)){continue}if(y.k[w] instanceof Object){y.keywordGroups=y.k}else{y.keywordGroups={keyword:y.k}}break}y.sm=[];if(y.c){for(var v=0;v<y.c.length;v++){if(y.c[v] instanceof Object){y.sm.push(y.c[v])}else{for(var u=0;u<x.m.length;u++){if(x.m[u].cN==y.c[v]){y.sm.push(x.m[u])}}}}}y.compiled=true;for(var v=0;v<y.sm.length;v++){r(y.sm[v],x)}}for(var t in p){if(!p.hasOwnProperty(t)){continue}var c=[p[t].dM].concat(p[t].m);for(var s=0;s<c.length;s++){r(c[s],p[t])}}}function f(){if(f.called){return}f.called=true;i();a=p}function q(v,A,r){f();var C=h(v,r);var t=b(v);if(t=="no-highlight"){return}if(t){var y=g(t,C)}else{var y={language:"",keyword_count:0,r:0,value:n(C)};var z=y;for(var B in a){if(!a.hasOwnProperty(B)){continue}var w=g(B,C);if(w.keyword_count+w.r>z.keyword_count+z.r){z=w}if(w.keyword_count+w.r>y.keyword_count+y.r){z=y;y=w}}}var u=v.className;if(!u.match(y.language)){u=u?(u+" "+y.language):y.language}var c=d(v);if(c.length){var s=document.createElement("pre");s.innerHTML=y.value;y.value=m(c,d(s),C)}if(A){y.value=y.value.replace(/^((<[^>]+>|\t)+)/gm,function(D,G,F,E){return G.replace(/\t/g,A)})}if(r){y.value=y.value.replace(/\n/g,"<br>")}if(/MSIE [678]/.test(navigator.userAgent)&&v.tagName=="CODE"&&v.parentNode.tagName=="PRE"){var s=v.parentNode;var x=document.createElement("div");x.innerHTML="<pre><code>"+y.value+"</code></pre>";v=x.firstChild.firstChild;x.firstChild.cN=s.cN;s.parentNode.replaceChild(x.firstChild,s)}else{v.innerHTML=y.value}v.className=u;v.dataset={};v.dataset.result={language:y.language,kw:y.keyword_count,re:y.r};if(z&&z.language){v.dataset.second_best={language:z.language,kw:z.keyword_count,re:z.r}}}function l(){if(l.called){return}l.called=true;f();if(arguments.length){for(var c=0;c<arguments.length;c++){if(p[arguments[c]]){a[arguments[c]]=p[arguments[c]]}}}var s=document.getElementsByTagName("pre");for(var c=0;c<s.length;c++){var r=j(s[c]);if(r){q(r,hljs.tabReplace)}}}function o(){var c=arguments;var r=function(){l.apply(null,c)};if(window.addEventListener){window.addEventListener("DOMContentLoaded",r,false);window.addEventListener("load",r,false)}else{if(window.attachEvent){window.attachEvent("onload",r)}else{window.onload=r}}}this.LANGUAGES=p;this.initHighlightingOnLoad=o;this.highlightBlock=q;this.initHighlighting=l;this.IMR="\\b|\\B";this.IR="[a-zA-Z][a-zA-Z0-9_]*";this.UIR="[a-zA-Z_][a-zA-Z0-9_]*";this.NR="\\b\\d+(\\.\\d+)?";this.CNR="\\b(0x[A-Za-z0-9]+|\\d+(\\.\\d+)?)";this.RSR="!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|\\.|-|-=|/|/=|:|;|<|<<|<<=|<=|=|==|===|>|>=|>>|>>=|>>>|>>>=|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~";this.ASM={cN:"string",b:"'",e:"'",i:"\\n",c:["escape"],r:0};this.QSM={cN:"string",b:'"',e:'"',i:"\\n",c:["escape"],r:0};this.BE={cN:"escape",b:"\\\\.",e:this.IMR,nM:true,r:0};this.CLCM={cN:"comment",b:"//",e:"$",r:0};this.CBLCLM={cN:"comment",b:"/\\*",e:"\\*/"};this.HCM={cN:"comment",b:"#",e:"$"};this.NUMBER_MODE={cN:"number",b:this.NR,e:this.IMR,r:0};this.CNM={cN:"number",b:this.CNR,e:this.IMR,r:0};this.inherit=function(c,t){var s={};for(var r in c){s[r]=c[r]}if(t){for(var r in t){s[r]=t[r]}}return s}}();var initHighlightingOnLoad=hljs.initHighlightingOnLoad;hljs.LANGUAGES.cs={dM:{l:[hljs.UIR],c:["comment","string","number"],k:{"abstract":1,as:1,base:1,bool:1,"break":1,"byte":1,"case":1,"catch":1,"char":1,checked:1,"class":1,"const":1,"continue":1,decimal:1,"default":1,delegate:1,"do":1,"do":1,"double":1,"else":1,"enum":1,event:1,explicit:1,extern:1,"false":1,"finally":1,fixed:1,"float":1,"for":1,foreach:1,"goto":1,"if":1,implicit:1,"in":1,"int":1,"interface":1,internal:1,is:1,lock:1,"long":1,namespace:1,"new":1,"null":1,object:1,operator:1,out:1,override:1,params:1,"private":1,"protected":1,"public":1,readonly:1,ref:1,"return":1,sbyte:1,sealed:1,"short":1,sizeof:1,stackalloc:1,"static":1,string:1,struct:1,"switch":1,"this":1,"throw":1,"true":1,"try":1,"typeof":1,uint:1,ulong:1,unchecked:1,unsafe:1,ushort:1,using:1,virtual:1,"volatile":1,"void":1,"while":1,ascending:1,descending:1,from:1,get:1,group:1,into:1,join:1,let:1,orderby:1,partial:1,select:1,set:1,value:1,"var":1,where:1,yield:1}},m:[{cN:"comment",b:"///",e:"$",rB:true,c:["xmlDocTag"]},{cN:"xmlDocTag",b:"///|<!--|-->",e:hljs.IMR},{cN:"xmlDocTag",b:"</?",e:">"},{cN:"string",b:'@"',e:'"',c:[{b:'""',e:hljs.IMR}]},hljs.CLCM,hljs.CBLCLM,hljs.ASM,hljs.QSM,hljs.BE,hljs.CNM]};hljs.LANGUAGES.ruby=function(){var a="[a-zA-Z_][a-zA-Z0-9_]*(\\!|\\?)?";var c="[a-zA-Z_]\\w*[!?=]?|[-+~]\\@|<<|>>|=~|===?|<=>|[<>]=?|\\*\\*|[-/+%^&*~`|]|\\[\\]=?";var b=["comment","string","char","class","function","constant","symbol","number","variable","identifier","regexp_container"];var d={keyword:{and:1,"false":1,then:1,defined:1,module:1,"in":1,"return":1,redo:1,"if":1,BEGIN:1,retry:1,end:1,"for":1,"true":1,self:1,when:1,next:1,until:1,"do":1,begin:1,unless:1,END:1,rescue:1,nil:1,"else":1,"break":1,undef:1,not:1,"super":1,"class":1,"case":1,require:1,yield:1,alias:1,"while":1,ensure:1,elsif:1,or:1,def:1},keymethods:{__id__:1,__send__:1,abort:1,abs:1,"all?":1,allocate:1,ancestors:1,"any?":1,arity:1,assoc:1,at:1,at_exit:1,autoload:1,"autoload?":1,"between?":1,binding:1,binmode:1,"block_given?":1,call:1,callcc:1,caller:1,capitalize:1,"capitalize!":1,casecmp:1,"catch":1,ceil:1,center:1,chomp:1,"chomp!":1,chop:1,"chop!":1,chr:1,"class":1,class_eval:1,"class_variable_defined?":1,class_variables:1,clear:1,clone:1,close:1,close_read:1,close_write:1,"closed?":1,coerce:1,collect:1,"collect!":1,compact:1,"compact!":1,concat:1,"const_defined?":1,const_get:1,const_missing:1,const_set:1,constants:1,count:1,crypt:1,"default":1,default_proc:1,"delete":1,"delete!":1,delete_at:1,delete_if:1,detect:1,display:1,div:1,divmod:1,downcase:1,"downcase!":1,downto:1,dump:1,dup:1,each:1,each_byte:1,each_index:1,each_key:1,each_line:1,each_pair:1,each_value:1,each_with_index:1,"empty?":1,entries:1,eof:1,"eof?":1,"eql?":1,"equal?":1,"eval":1,exec:1,exit:1,"exit!":1,extend:1,fail:1,fcntl:1,fetch:1,fileno:1,fill:1,find:1,find_all:1,first:1,flatten:1,"flatten!":1,floor:1,flush:1,for_fd:1,foreach:1,fork:1,format:1,freeze:1,"frozen?":1,fsync:1,getc:1,gets:1,global_variables:1,grep:1,gsub:1,"gsub!":1,"has_key?":1,"has_value?":1,hash:1,hex:1,id:1,include:1,"include?":1,included_modules:1,index:1,indexes:1,indices:1,induced_from:1,inject:1,insert:1,inspect:1,instance_eval:1,instance_method:1,instance_methods:1,"instance_of?":1,"instance_variable_defined?":1,instance_variable_get:1,instance_variable_set:1,instance_variables:1,"integer?":1,intern:1,invert:1,ioctl:1,"is_a?":1,isatty:1,"iterator?":1,join:1,"key?":1,keys:1,"kind_of?":1,lambda:1,last:1,length:1,lineno:1,ljust:1,load:1,local_variables:1,loop:1,lstrip:1,"lstrip!":1,map:1,"map!":1,match:1,max:1,"member?":1,merge:1,"merge!":1,method:1,"method_defined?":1,method_missing:1,methods:1,min:1,module_eval:1,modulo:1,name:1,nesting:1,"new":1,next:1,"next!":1,"nil?":1,nitems:1,"nonzero?":1,object_id:1,oct:1,open:1,pack:1,partition:1,pid:1,pipe:1,pop:1,popen:1,pos:1,prec:1,prec_f:1,prec_i:1,print:1,printf:1,private_class_method:1,private_instance_methods:1,"private_method_defined?":1,private_methods:1,proc:1,protected_instance_methods:1,"protected_method_defined?":1,protected_methods:1,public_class_method:1,public_instance_methods:1,"public_method_defined?":1,public_methods:1,push:1,putc:1,puts:1,quo:1,raise:1,rand:1,rassoc:1,read:1,read_nonblock:1,readchar:1,readline:1,readlines:1,readpartial:1,rehash:1,reject:1,"reject!":1,remainder:1,reopen:1,replace:1,require:1,"respond_to?":1,reverse:1,"reverse!":1,reverse_each:1,rewind:1,rindex:1,rjust:1,round:1,rstrip:1,"rstrip!":1,scan:1,seek:1,select:1,send:1,set_trace_func:1,shift:1,singleton_method_added:1,singleton_methods:1,size:1,sleep:1,slice:1,"slice!":1,sort:1,"sort!":1,sort_by:1,split:1,sprintf:1,squeeze:1,"squeeze!":1,srand:1,stat:1,step:1,store:1,strip:1,"strip!":1,sub:1,"sub!":1,succ:1,"succ!":1,sum:1,superclass:1,swapcase:1,"swapcase!":1,sync:1,syscall:1,sysopen:1,sysread:1,sysseek:1,system:1,syswrite:1,taint:1,"tainted?":1,tell:1,test:1,"throw":1,times:1,to_a:1,to_ary:1,to_f:1,to_hash:1,to_i:1,to_int:1,to_io:1,to_proc:1,to_s:1,to_str:1,to_sym:1,tr:1,"tr!":1,tr_s:1,"tr_s!":1,trace_var:1,transpose:1,trap:1,truncate:1,"tty?":1,type:1,ungetc:1,uniq:1,"uniq!":1,unpack:1,unshift:1,untaint:1,untrace_var:1,upcase:1,"upcase!":1,update:1,upto:1,"value?":1,values:1,values_at:1,warn:1,write:1,write_nonblock:1,"zero?":1,zip:1}};return{dM:{l:[a],c:b,k:d},m:[{cN:"comment",b:"#",e:"$",c:["yardoctag"]},{cN:"comment",b:"^\\=begin",e:"^\\=end",c:["yardoctag"],r:10},{cN:"comment",b:"^__END__",e:"\\n$"},{cN:"yardoctag",b:"@[A-Za-z]+",e:hljs.IMR},{cN:"function",b:"\\bdef\\s+",e:" |$|;",l:[a],k:d,c:[{cN:"ftitle",displayClassName:"title",b:c,e:hljs.IMR,l:[a],k:d},{cN:"params",b:"\\(",e:"\\)",l:[a],k:d,c:b},"comment"]},{cN:"class",b:"\\b(class|module)\\b",e:"$|;",l:[hljs.UIR],k:d,c:[{cN:"title",b:"[A-Za-z_]\\w*(::\\w+)*(\\?|\\!)?",e:hljs.IMR,r:0},{cN:"inheritance",b:"<\\s*",e:hljs.IMR,c:[{cN:"parent",b:"("+hljs.IR+"::)?"+hljs.IR,e:hljs.IMR}]},"comment"],k:{"class":1,module:1}},{cN:"number",b:"(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b",e:hljs.IMR,r:0},{cN:"number",b:"\\?\\w",e:hljs.IMR},{cN:"string",b:"'",e:"'",c:["escape","subst"],r:0},{cN:"string",b:'"',e:'"',c:["escape","subst"],r:0},{cN:"string",b:"%[qw]?\\(",e:"\\)",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?\\[",e:"\\]",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?{",e:"}",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?<",e:">",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?/",e:"/",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?%",e:"%",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?-",e:"-",c:["escape","subst"],r:10},{cN:"string",b:"%[qw]?\\|",e:"\\|",c:["escape","subst"],r:10},{cN:"constant",b:"(::)?([A-Z]\\w*(::)?)+",e:hljs.IMR,r:0},{cN:"symbol",b:":",e:hljs.IMR,c:["string","identifier"]},{cN:"identifier",b:a,e:hljs.IMR,l:[a],k:d,r:0},hljs.BE,{cN:"subst",b:"#\\{",e:"}",l:[a],k:d,c:b},{cN:"regexp_container",b:"("+hljs.RSR+")\\s*",e:hljs.IMR,nM:true,c:["comment","regexp"],r:0},{cN:"regexp",b:"/",e:"/[a-z]*",i:"\\n",c:["escape"]},{cN:"variable",b:"(\\$\\W)|((\\$|\\@\\@?)(\\w+))",e:hljs.IMR}]}}();(function(){var d="[A-Za-z0-9\\._:-]+";var k={cN:"pi",b:"<\\?",e:"\\?>",r:10};var i={cN:"doctype",b:"<!DOCTYPE",e:">",r:10};var j={cN:"comment",b:"<!--",e:"-->"};var g={cN:"tag",b:"</?",e:"/?>",c:["title","tag_internal"]};var e={cN:"title",b:d,e:hljs.IMR};var b={cN:"tag_internal",b:hljs.IMR,eW:true,nM:true,c:["attribute","value_container"],r:0};var f={cN:"attribute",b:d,e:hljs.IMR,r:0};var a={cN:"value_container",b:'="',rB:true,e:'"',nM:true,c:[{cN:"value",b:'"',eW:true}]};var c={cN:"value_container",b:"='",rB:true,e:"'",nM:true,c:[{cN:"value",b:"'",eW:true}]};hljs.LANGUAGES.xml={dM:{c:["pi","doctype","comment","cdata","tag"]},cI:true,m:[{cN:"cdata",b:"<\\!\\[CDATA\\[",e:"\\]\\]>",r:10},k,i,j,g,hljs.inherit(e,{r:1.75}),b,f,a,c]};var h={code:1,kbd:1,font:1,noscript:1,style:1,img:1,title:1,menu:1,tt:1,tr:1,param:1,li:1,tfoot:1,th:1,input:1,td:1,dl:1,blockquote:1,fieldset:1,big:1,dd:1,abbr:1,optgroup:1,dt:1,button:1,isindex:1,p:1,small:1,div:1,dir:1,em:1,frame:1,meta:1,sub:1,bdo:1,label:1,acronym:1,sup:1,body:1,basefont:1,base:1,br:1,address:1,strong:1,legend:1,ol:1,script:1,caption:1,s:1,col:1,h2:1,h3:1,h1:1,h6:1,h4:1,h5:1,table:1,select:1,noframes:1,span:1,area:1,dfn:1,strike:1,cite:1,thead:1,head:1,option:1,form:1,hr:1,"var":1,link:1,b:1,colgroup:1,ul:1,applet:1,del:1,iframe:1,pre:1,frameset:1,ins:1,tbody:1,html:1,samp:1,map:1,object:1,a:1,xmlns:1,center:1,textarea:1,i:1,q:1,u:1,section:1,nav:1,article:1,aside:1,hgroup:1,header:1,footer:1,figure:1,figurecaption:1,time:1,mark:1,wbr:1,embed:1,video:1,audio:1,source:1,canvas:1,datalist:1,keygen:1,output:1,progress:1,meter:1,details:1,summary:1,command:1};hljs.LANGUAGES.html={dM:{c:["comment","pi","doctype","vbscript","tag"]},cI:true,m:[{cN:"tag",b:"<style",e:">",l:[hljs.IR],k:{style:1},c:["tag_internal"],starts:"css"},{cN:"tag",b:"<script",e:">",l:[hljs.IR],k:{script:1},c:["tag_internal"],starts:"javascript"},{cN:"css",e:"</style>",rE:true,subLanguage:"css"},{cN:"javascript",e:"<\/script>",rE:true,subLanguage:"javascript"},{cN:"vbscript",b:"<%",e:"%>",subLanguage:"vbscript"},j,k,i,hljs.inherit(g),hljs.inherit(e,{l:[hljs.IR],k:h}),hljs.inherit(b),f,a,c,{cN:"value_container",b:"=",e:hljs.IMR,c:[{cN:"unquoted_value",displayClassName:"value",b:"[^\\s/>]+",e:hljs.IMR}]}]}})();hljs.LANGUAGES.javascript={dM:{l:[hljs.UIR],c:["string","comment","number","regexp_container","function"],k:{keyword:{"in":1,"if":1,"for":1,"while":1,"finally":1,"var":1,"new":1,"function":1,"do":1,"return":1,"void":1,"else":1,"break":1,"catch":1,"instanceof":1,"with":1,"throw":1,"case":1,"default":1,"try":1,"this":1,"switch":1,"continue":1,"typeof":1,"delete":1},literal:{"true":1,"false":1,"null":1}}},m:[hljs.CLCM,hljs.CBLCLM,hljs.CNM,hljs.ASM,hljs.QSM,hljs.BE,{cN:"regexp_container",b:"("+hljs.RSR+"|case|return|throw)\\s*",e:hljs.IMR,nM:true,l:[hljs.IR],k:{"return":1,"throw":1,"case":1},c:["comment",{cN:"regexp",b:"/.*?[^\\\\/]/[gim]*",e:hljs.IMR}],r:0},{cN:"function",b:"\\bfunction\\b",e:"{",l:[hljs.UIR],k:{"function":1},c:[{cN:"title",b:"[A-Za-z$_][0-9A-Za-z$_]*",e:hljs.IMR},{cN:"params",b:"\\(",e:"\\)",c:["string","comment"]}]}]};hljs.LANGUAGES.lua=function(){var a="\\[=*\\[",b="\\]=*\\]";return{dM:{l:[hljs.UIR],k:{keyword:{and:1,"break":1,"do":1,"else":1,elseif:1,end:1,"false":1,"for":1,"if":1,"in":1,local:1,nil:1,not:1,or:1,repeat:1,"return":1,then:1,"true":1,until:1,"while":1},built_in:{_G:1,_VERSION:1,assert:1,collectgarbage:1,dofile:1,error:1,getfenv:1,getmetatable:1,ipairs:1,load:1,loadfile:1,loadstring:1,module:1,next:1,pairs:1,pcall:1,print:1,rawequal:1,rawget:1,rawset:1,require:1,select:1,setfenv:1,setmetatable:1,tonumber:1,tostring:1,type:1,unpack:1,xpcall:1,coroutine:1,debug:1,io:1,math:1,os:1,"package":1,string:1,table:1}},c:["comment","function","number","string"]},m:[{cN:"comment",b:"--(?!"+a+")",e:"$"},{cN:"comment",b:"--"+a,e:b,c:["long_brackets"],r:10},{cN:"long_brackets",b:a,e:b,c:["long_brackets"],nM:true},{cN:"function",b:"\\bfunction\\b",e:"\\)",l:[hljs.UIR],k:{"function":1},c:[{cN:"title",b:"([_a-zA-Z]\\w*\\.)*([_a-zA-Z]\\w*:)?[_a-zA-Z]\\w*",e:hljs.IMR},{cN:"params",b:"\\(",eW:true,c:["comment"]},"comment"]},hljs.CNM,hljs.ASM,hljs.QSM,{cN:"string",b:a,e:b,c:["long_brackets"],r:10},hljs.BE]}}();hljs.LANGUAGES.css={dM:{c:["at_rule","id","class","attr_selector","pseudo","rules","comment"],k:hljs.HTML_TAGS,l:[hljs.IR],i:"="},cI:true,m:[{cN:"at_rule",b:"@",e:"[{;]",eE:true,l:[hljs.IR],k:{"import":1,page:1,media:1,charset:1,"font-face":1},c:["function","string","number","pseudo"]},{cN:"id",b:"\\#[A-Za-z0-9_-]+",e:hljs.IMR},{cN:"class",b:"\\.[A-Za-z0-9_-]+",e:hljs.IMR,r:0},{cN:"attr_selector",b:"\\[",e:"\\]",i:"$"},{cN:"pseudo",b:":(:)?[a-zA-Z0-9\\_\\-\\+\\(\\)\\\"\\']+",e:hljs.IMR},{cN:"rules",b:"{",e:"}",c:[{cN:"rule",b:"[A-Z\\_\\.\\-]+\\s*:",e:";",eW:true,l:["[A-Za-z-]+"],k:{"play-during":1,"counter-reset":1,"counter-increment":1,"min-height":1,quotes:1,"border-top":1,pitch:1,font:1,pause:1,"list-style-image":1,"border-width":1,cue:1,"outline-width":1,"border-left":1,elevation:1,richness:1,"speech-rate":1,"border-bottom":1,"border-spacing":1,background:1,"list-style-type":1,"text-align":1,"page-break-inside":1,orphans:1,"page-break-before":1,"text-transform":1,"line-height":1,"padding-left":1,"font-size":1,right:1,"word-spacing":1,"padding-top":1,"outline-style":1,bottom:1,content:1,"border-right-style":1,"padding-right":1,"border-left-style":1,"voice-family":1,"background-color":1,"border-bottom-color":1,"outline-color":1,"unicode-bidi":1,"max-width":1,"font-family":1,"caption-side":1,"border-right-width":1,"pause-before":1,"border-top-style":1,color:1,"border-collapse":1,"border-bottom-width":1,"float":1,height:1,"max-height":1,"margin-right":1,"border-top-width":1,speak:1,"speak-header":1,top:1,"cue-before":1,"min-width":1,width:1,"font-variant":1,"border-top-color":1,"background-position":1,"empty-cells":1,direction:1,"border-right":1,visibility:1,padding:1,"border-style":1,"background-attachment":1,overflow:1,"border-bottom-style":1,cursor:1,margin:1,display:1,"border-left-width":1,"letter-spacing":1,"vertical-align":1,clip:1,"border-color":1,"list-style":1,"padding-bottom":1,"pause-after":1,"speak-numeral":1,"margin-left":1,widows:1,border:1,"font-style":1,"border-left-color":1,"pitch-range":1,"background-repeat":1,"table-layout":1,"margin-bottom":1,"speak-punctuation":1,"font-weight":1,"border-right-color":1,"page-break-after":1,position:1,"white-space":1,"text-indent":1,"background-image":1,volume:1,stress:1,outline:1,clear:1,"z-index":1,"text-decoration":1,"margin-top":1,azimuth:1,"cue-after":1,left:1,"list-style-position":1},c:[{cN:"value",b:hljs.IMR,eW:true,eE:true,c:["function","number","hexcolor","string","important","comment"]}]},"comment"],i:"[^\\s]"},hljs.CBLCLM,{cN:"number",b:hljs.NR,e:hljs.IMR},{cN:"hexcolor",b:"\\#[0-9A-F]+",e:hljs.IMR},{cN:"function",b:hljs.IR+"\\(",e:"\\)",c:[{cN:"params",b:hljs.IMR,eW:true,eE:true,c:["number","string"]}]},{cN:"important",b:"!important",e:hljs.IMR},hljs.ASM,hljs.QSM,hljs.BE]};hljs.LANGUAGES.lisp=function(){var a="[a-zA-Z_\\-\\+\\*\\/\\<\\=\\>\\&\\#][a-zA-Z0-9_\\-\\+\\*\\/\\<\\=\\>\\&\\#]*";var b="(\\-|\\+)?\\d+(\\.\\d+|\\/\\d+)?((d|e|f|l|s)(\\+|\\-)?\\d+)?";return{cI:true,dM:{l:[a],c:["literal","number","string","comment","quoted","list"],i:"[^\\s]"},m:[{cN:"string",b:'"',e:'"',c:["escape"],r:0},hljs.BE,{cN:"number",b:b,e:hljs.IMR},{cN:"number",b:"#b[0-1]+(/[0-1]+)?",e:hljs.IMR},{cN:"number",b:"#o[0-7]+(/[0-7]+)?",e:hljs.IMR},{cN:"number",b:"#x[0-9a-f]+(/[0-9a-f]+)?",e:hljs.IMR},{cN:"number",b:"#c\\("+b+" +"+b,e:"\\)"},{cN:"comment",b:";",e:"$"},{cN:"quoted",b:"['`]\\(",e:"\\)",c:["number","string","variable","keyword","quoted_list"]},{cN:"quoted",b:"\\(quote ",e:"\\)",c:["number","string","variable","keyword","quoted_list"],l:[a],k:{title:{quote:1}}},{cN:"quoted_list",b:"\\(",e:"\\)",c:["quoted_list","literal","number","string"]},{cN:"list",b:"\\(",e:"\\)",c:["title","body"]},{cN:"title",b:a,e:hljs.IMR,eW:true},{cN:"body",b:hljs.IMR,eW:true,eE:true,c:["quoted","list","literal","number","string","comment","variable","keyword"]},{cN:"keyword",b:"[:&]"+a,e:hljs.IMR},{cN:"variable",b:"\\*",e:"\\*"},{cN:"literal",b:"\\b(t{1}|nil)\\b",e:hljs.IMR}]}}();hljs.LANGUAGES.java={dM:{l:[hljs.UIR],c:["javadoc","comment","string","class","number","annotation"],k:{"false":1,"synchronized":1,"int":1,"abstract":1,"float":1,"private":1,"char":1,"interface":1,"boolean":1,"static":1,"null":1,"if":1,"const":1,"for":1,"true":1,"while":1,"long":1,"throw":1,strictfp:1,"finally":1,"protected":1,"extends":1,"import":1,"native":1,"final":1,"implements":1,"return":1,"void":1,"enum":1,"else":1,"break":1,"transient":1,"new":1,"catch":1,"instanceof":1,"byte":1,"super":1,"class":1,"volatile":1,"case":1,assert:1,"short":1,"package":1,"default":1,"double":1,"public":1,"try":1,"this":1,"switch":1,"continue":1,"throws":1}},m:[{cN:"class",l:[hljs.UIR],b:"(class |interface )",e:"{",i:":",k:{"class":1,"interface":1},c:[{b:"(implements|extends)",e:hljs.IMR,l:[hljs.IR],k:{"extends":1,"implements":1},r:10},{cN:"title",b:hljs.UIR,e:hljs.IMR}]},hljs.CNM,hljs.ASM,hljs.QSM,hljs.BE,hljs.CLCM,{cN:"javadoc",b:"/\\*\\*",e:"\\*/",c:[{cN:"javadoctag",b:"@[A-Za-z]+",e:hljs.IMR}],r:10},hljs.CBLCLM,{cN:"annotation",b:"@[A-Za-z]+",e:hljs.IMR}]};hljs.LANGUAGES.php={dM:{l:[hljs.IR],c:["comment","number","string","variable","preprocessor"],k:{and:1,include_once:1,list:1,"abstract":1,global:1,"private":1,echo:1,"interface":1,as:1,"static":1,endswitch:1,array:1,"null":1,"if":1,endwhile:1,or:1,"const":1,"for":1,endforeach:1,self:1,"var":1,"while":1,isset:1,"public":1,"protected":1,exit:1,foreach:1,"throw":1,elseif:1,"extends":1,include:1,__FILE__:1,empty:1,require_once:1,"function":1,"do":1,xor:1,"return":1,"implements":1,parent:1,clone:1,use:1,__CLASS__:1,__LINE__:1,"else":1,"break":1,print:1,"eval":1,"new":1,"catch":1,__METHOD__:1,"class":1,"case":1,exception:1,php_user_filter:1,"default":1,die:1,require:1,__FUNCTION__:1,enddeclare:1,"final":1,"try":1,"this":1,"switch":1,"continue":1,endfor:1,endif:1,declare:1,unset:1,"true":1,"false":1,namespace:1}},cI:true,m:[hljs.CLCM,hljs.HCM,{cN:"comment",b:"/\\*",e:"\\*/",c:[{cN:"phpdoc",b:"\\s@[A-Za-z]+",e:hljs.IMR,r:10}]},hljs.CNM,{cN:"string",b:"'",e:"'",c:["escape"],r:0},{cN:"string",b:'"',e:'"',c:["escape"],r:0},hljs.BE,{cN:"variable",b:"\\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*",e:hljs.IMR},{cN:"preprocessor",b:"<\\?php",e:hljs.IMR,r:10},{cN:"preprocessor",b:"\\?>",e:hljs.IMR}]};hljs.LANGUAGES.python={dM:{l:[hljs.UIR],i:"(</|->|\\?)",c:["comment","string","function","class","number","decorator"],k:{keyword:{and:1,elif:1,is:1,global:1,as:1,"in":1,"if":1,from:1,raise:1,"for":1,except:1,"finally":1,print:1,"import":1,pass:1,"return":1,exec:1,"else":1,"break":1,not:1,"with":1,"class":1,assert:1,yield:1,"try":1,"while":1,"continue":1,del:1,or:1,def:1,lambda:1,nonlocal:10},built_in:{None:1,True:1,False:1,Ellipsis:1,NotImplemented:1}}},m:[{cN:"function",l:[hljs.UIR],b:"\\bdef ",e:":",i:"$",k:{def:1},c:["title","params"],r:10},{cN:"class",l:[hljs.UIR],b:"\\bclass ",e:":",i:"[${]",k:{"class":1},c:["title","params"],r:10},{cN:"title",b:hljs.UIR,e:hljs.IMR},{cN:"params",b:"\\(",e:"\\)",c:["string"]},hljs.HCM,hljs.CNM,{cN:"string",b:"u?r?'''",e:"'''",r:10},{cN:"string",b:'u?r?"""',e:'"""',r:10},hljs.ASM,hljs.QSM,hljs.BE,{cN:"string",b:"(u|r|ur)'",e:"'",c:["escape"],r:10},{cN:"string",b:'(u|r|ur)"',e:'"',c:["escape"],r:10},{cN:"decorator",b:"@",e:"$"}]};hljs.LANGUAGES.sql={cI:true,dM:{c:["operator","comment"],i:"[^\\s]"},m:[{cN:"operator",b:"(begin|start|commit|rollback|savepoint|lock|alter|create|drop|rename|call|delete|do|handler|insert|load|replace|select|truncate|update|set|show|pragma)\\b",e:";|$",c:["string","number",{b:"\\n",e:hljs.IMR}],l:["[a-zA-Z][a-zA-Z0-9_\\.]*"],k:{keyword:{all:1,partial:1,global:1,month:1,current_timestamp:1,using:1,go:1,revoke:1,smallint:1,indicator:1,"end-exec":1,disconnect:1,zone:1,"with":1,character:1,assertion:1,to:1,add:1,current_user:1,usage:1,input:1,local:1,alter:1,match:1,collate:1,real:1,then:1,rollback:1,get:1,read:1,timestamp:1,session_user:1,not:1,integer:1,bit:1,unique:1,day:1,minute:1,desc:1,insert:1,execute:1,like:1,ilike:2,level:1,decimal:1,drop:1,"continue":1,isolation:1,found:1,where:1,constraints:1,domain:1,right:1,national:1,some:1,module:1,transaction:1,relative:1,second:1,connect:1,escape:1,close:1,system_user:1,"for":1,deferred:1,section:1,cast:1,current:1,sqlstate:1,allocate:1,intersect:1,deallocate:1,numeric:1,"public":1,preserve:1,full:1,"goto":1,initially:1,asc:1,no:1,key:1,output:1,collation:1,group:1,by:1,union:1,session:1,both:1,last:1,language:1,constraint:1,column:1,of:1,space:1,foreign:1,deferrable:1,prior:1,connection:1,unknown:1,action:1,commit:1,view:1,or:1,first:1,into:1,"float":1,year:1,primary:1,cascaded:1,except:1,restrict:1,set:1,references:1,names:1,table:1,outer:1,open:1,select:1,size:1,are:1,rows:1,from:1,prepare:1,distinct:1,leading:1,create:1,only:1,next:1,inner:1,authorization:1,schema:1,corresponding:1,option:1,declare:1,precision:1,immediate:1,"else":1,timezone_minute:1,external:1,varying:1,translation:1,"true":1,"case":1,exception:1,join:1,hour:1,"default":1,"double":1,scroll:1,value:1,cursor:1,descriptor:1,values:1,dec:1,fetch:1,procedure:1,"delete":1,and:1,"false":1,"int":1,is:1,describe:1,"char":1,as:1,at:1,"in":1,varchar:1,"null":1,trailing:1,any:1,absolute:1,current_time:1,end:1,grant:1,privileges:1,when:1,cross:1,check:1,write:1,current_date:1,pad:1,begin:1,temporary:1,exec:1,time:1,update:1,catalog:1,user:1,sql:1,date:1,on:1,identity:1,timezone_hour:1,natural:1,whenever:1,interval:1,work:1,order:1,cascade:1,diagnostics:1,nchar:1,having:1,left:1,call:1,"do":1,handler:1,load:1,replace:1,truncate:1,start:1,lock:1,show:1,pragma:1},aggregate:{count:1,sum:1,min:1,max:1,avg:1}}},hljs.CNM,hljs.CBLCLM,{cN:"comment",b:"--",e:"$"},{cN:"string",b:"'",e:"'",c:["escape",{b:"''",e:hljs.IMR}],r:0},{cN:"string",b:'"',e:'"',c:["escape",{b:'""',e:hljs.IMR}],r:0},{cN:"string",b:"`",e:"`",c:["escape"]},hljs.BE]};hljs.LANGUAGES.perl=function(){var b=["comment","string","number","regexp","sub","variable","operator","pod"];var a={getpwent:1,getservent:1,quotemeta:1,msgrcv:1,scalar:1,kill:1,dbmclose:1,undef:1,lc:1,ma:1,syswrite:1,tr:1,send:1,umask:1,sysopen:1,shmwrite:1,vec:1,qx:1,utime:1,local:1,oct:1,semctl:1,localtime:1,readpipe:1,"do":1,"return":1,format:1,read:1,sprintf:1,dbmopen:1,pop:1,getpgrp:1,not:1,getpwnam:1,rewinddir:1,qq:1,fileno:1,qw:1,endprotoent:1,wait:1,sethostent:1,bless:1,s:1,opendir:1,"continue":1,each:1,sleep:1,endgrent:1,shutdown:1,dump:1,chomp:1,connect:1,getsockname:1,die:1,socketpair:1,close:1,flock:1,exists:1,index:1,shmget:1,sub:1,"for":1,endpwent:1,redo:1,lstat:1,msgctl:1,setpgrp:1,abs:1,exit:1,select:1,print:1,ref:1,gethostbyaddr:1,unshift:1,fcntl:1,syscall:1,"goto":1,getnetbyaddr:1,join:1,gmtime:1,symlink:1,semget:1,splice:1,x:1,getpeername:1,recv:1,log:1,setsockopt:1,cos:1,last:1,reverse:1,gethostbyname:1,getgrnam:1,study:1,formline:1,endhostent:1,times:1,chop:1,length:1,gethostent:1,getnetent:1,pack:1,getprotoent:1,getservbyname:1,rand:1,mkdir:1,pos:1,chmod:1,y:1,substr:1,endnetent:1,printf:1,next:1,open:1,msgsnd:1,readdir:1,use:1,unlink:1,getsockopt:1,getpriority:1,rindex:1,wantarray:1,hex:1,system:1,getservbyport:1,endservent:1,"int":1,chr:1,untie:1,rmdir:1,prototype:1,tell:1,listen:1,fork:1,shmread:1,ucfirst:1,setprotoent:1,"else":1,sysseek:1,link:1,getgrgid:1,shmctl:1,waitpid:1,unpack:1,getnetbyname:1,reset:1,chdir:1,grep:1,split:1,require:1,caller:1,lcfirst:1,until:1,warn:1,"while":1,values:1,shift:1,telldir:1,getpwuid:1,my:1,getprotobynumber:1,"delete":1,and:1,sort:1,uc:1,defined:1,srand:1,accept:1,"package":1,seekdir:1,getprotobyname:1,semop:1,our:1,rename:1,seek:1,"if":1,q:1,chroot:1,sysread:1,setpwent:1,no:1,crypt:1,getc:1,chown:1,sqrt:1,write:1,setnetent:1,setpriority:1,foreach:1,tie:1,sin:1,msgget:1,map:1,stat:1,getlogin:1,unless:1,elsif:1,truncate:1,exec:1,keys:1,glob:1,tied:1,closedir:1,ioctl:1,socket:1,readlink:1,"eval":1,xor:1,readline:1,binmode:1,setservent:1,eof:1,ord:1,bind:1,alarm:1,pipe:1,atan2:1,getgrent:1,exp:1,time:1,push:1,setgrent:1,gt:1,lt:1,or:1,ne:1,m:1};return{dM:{l:[hljs.IR],c:b,k:a},m:[{cN:"variable",b:"\\$\\d",e:hljs.IMR},{cN:"variable",b:"[\\$\\%\\@\\*](\\^\\w\\b|#\\w+(\\:\\:\\w+)*|[^\\s\\w{]|{\\w+}|\\w+(\\:\\:\\w*)*)",e:hljs.IMR},{cN:"subst",b:"[$@]\\{",e:"}",l:[hljs.IR],k:a,c:b,r:10},{cN:"number",b:"(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b",e:hljs.IMR,r:0},{cN:"string",b:"q[qwxr]?\\s*\\(",e:"\\)",c:["escape","subst","variable"],r:5},{cN:"string",b:"q[qwxr]?\\s*\\[",e:"\\]",c:["escape","subst","variable"],r:5},{cN:"string",b:"q[qwxr]?\\s*\\{",e:"\\}",c:["escape","subst","variable"],r:5},{cN:"string",b:"q[qwxr]?\\s*\\|",e:"\\|",c:["escape","subst","variable"],r:5},{cN:"string",b:"q[qwxr]?\\s*\\<",e:"\\>",c:["escape","subst","variable"],r:5},{cN:"string",b:"qw\\s+q",e:"q",c:["escape","subst","variable"],r:5},{cN:"string",b:"'",e:"'",c:["escape"],r:0},{cN:"string",b:'"',e:'"',c:["escape","subst","variable"],r:0},hljs.BE,{cN:"string",b:"`",e:"`",c:["escape"]},{cN:"regexp",b:"(s|tr|y)/(\\\\.|[^/])*/(\\\\.|[^/])*/[a-z]*",e:hljs.IMR,r:10},{cN:"regexp",b:"(m|qr)?/",e:"/[a-z]*",c:["escape"],r:0},{cN:"string",b:"{\\w+}",e:hljs.IMR,r:0},{cN:"string",b:"-?\\w+\\s*\\=\\>",e:hljs.IMR,r:0},{cN:"sub",b:"\\bsub\\b",e:"(\\s*\\(.*?\\))?[;{]",l:[hljs.IR],k:{sub:1},r:5},{cN:"operator",b:"-\\w\\b",e:hljs.IMR,r:0},hljs.HCM,{cN:"comment",b:"^(__END__|__DATA__)",e:"\\n$",r:5},{cN:"pod",b:"\\=\\w",e:"\\=cut"}]}}();hljs.LANGUAGES.scala={dM:{l:[hljs.UIR],c:["javadoc","comment","string","class","number","annotation"],k:{type:1,yield:1,lazy:1,override:1,def:1,"with":1,val:1,"var":1,"false":1,"true":1,sealed:1,"abstract":1,"private":1,trait:1,object:1,"null":1,"if":1,"for":1,"while":1,"throw":1,"finally":1,"protected":1,"extends":1,"import":1,"final":1,"return":1,"else":1,"break":1,"new":1,"catch":1,"super":1,"class":1,"case":1,"package":1,"default":1,"try":1,"this":1,match:1,"continue":1,"throws":1}},m:[{cN:"class",l:[hljs.UIR],b:"((case )?class |object |trait )",e:"({|$)",i:":",k:{"case":1,"class":1,trait:1,object:1},c:[{b:"(extends|with)",e:hljs.IMR,l:[hljs.IR],k:{"extends":1,"with":1},r:10},{cN:"title",b:hljs.UIR,e:hljs.IMR},{cN:"params",b:"\\(",e:"\\)",c:["string","annotation"]}]},hljs.CNM,hljs.ASM,hljs.QSM,hljs.BE,hljs.CLCM,{cN:"javadoc",b:"/\\*\\*",e:"\\*/",c:[{cN:"javadoctag",b:"@[A-Za-z]+",e:hljs.IMR}],r:10},hljs.CBLCLM,{cN:"annotation",b:"@[A-Za-z]+",e:hljs.IMR},{cN:"string",b:'u?r?"""',e:'"""',r:10}]};(function(){var b=["template_comment","template_tag","variable"];function a(){var g=hljs.LANGUAGES.html.m;var e=[];for(var c=0;c<g.length;c++){var f=hljs.inherit(g[c]);if(f.cN=="tag_internal"){f.c=b.concat(f.c)}else{if(f.cN=="value_container"){if(f.c[0].cN=="value"){var d={c:b}}else{var d={b:"[^\\s/>{]+"}}f.c[0]=hljs.inherit(f.c[0],d)}}e.push(f)}return e}hljs.LANGUAGES.django={dM:{c:["comment","doctype","tag","template_comment","template_tag","variable"]},cI:true,m:a().concat([{cN:"template_comment",b:"\\{\\%\\s*comment\\s*\\%\\}",e:"\\{\\%\\s*endcomment\\s*\\%\\}"},{cN:"template_comment",b:"\\{#",e:"#\\}"},{cN:"template_tag",b:"\\{\\%",e:"\\%\\}",l:[hljs.IR],k:{comment:1,endcomment:1,load:1,templatetag:1,ifchanged:1,endifchanged:1,"if":1,endif:1,firstof:1,"for":1,endfor:1,"in":1,ifnotequal:1,endifnotequal:1,widthratio:1,"extends":1,include:1,spaceless:1,endspaceless:1,regroup:1,by:1,as:1,ifequal:1,endifequal:1,ssi:1,now:1,"with":1,cycle:1,url:1,filter:1,endfilter:1,debug:1,block:1,endblock:1,"else":1},c:["filter"]},{cN:"variable",b:"\\{\\{",e:"\\}\\}",c:["filter"]},{cN:"filter",b:"\\|[A-Za-z]+\\:?",e:hljs.IMR,eE:true,l:[hljs.IR],k:{truncatewords:1,removetags:1,linebreaksbr:1,yesno:1,get_digit:1,timesince:1,random:1,striptags:1,filesizeformat:1,escape:1,linebreaks:1,length_is:1,ljust:1,rjust:1,cut:1,urlize:1,fix_ampersands:1,title:1,floatformat:1,capfirst:1,pprint:1,divisibleby:1,add:1,make_list:1,unordered_list:1,urlencode:1,timeuntil:1,urlizetrunc:1,wordcount:1,stringformat:1,linenumbers:1,slice:1,date:1,dictsort:1,dictsortreversed:1,default_if_none:1,pluralize:1,lower:1,join:1,center:1,"default":1,truncatewords_html:1,upper:1,length:1,phone2numeric:1,wordwrap:1,time:1,addslashes:1,slugify:1,first:1},c:[{cN:"argument",b:'"',e:'"'}]}])}})();hljs.LANGUAGES.cpp=function(){var a={keyword:{"false":1,"int":1,"float":1,"while":1,"private":1,"char":1,"catch":1,"export":1,virtual:1,operator:2,sizeof:2,dynamic_cast:2,typedef:2,const_cast:2,"const":1,struct:1,"for":1,static_cast:2,union:1,namespace:1,unsigned:1,"long":1,"throw":1,"volatile":2,"static":1,"protected":1,bool:1,template:1,mutable:1,"if":1,"public":1,friend:2,"do":1,"return":1,"goto":1,auto:1,"void":2,"enum":1,"else":1,"break":1,"new":1,extern:1,using:1,"true":1,"class":1,asm:1,"case":1,typeid:1,"short":1,reinterpret_cast:2,"default":1,"double":1,register:1,explicit:1,signed:1,typename:1,"try":1,"this":1,"switch":1,"continue":1,wchar_t:1,inline:1,"delete":1,alignof:1,char16_t:1,char32_t:1,constexpr:1,decltype:1,noexcept:1,nullptr:1,static_assert:1,thread_local:1},built_in:{std:1,string:1,cin:1,cout:1,cerr:1,clog:1,stringstream:1,istringstream:1,ostringstream:1,auto_ptr:1,deque:1,list:1,queue:1,stack:1,vector:1,map:1,set:1,bitset:1,multiset:1,multimap:1,unordered_set:1,unordered_map:1,unordered_multiset:1,unordered_multimap:1,array:1,shared_ptr:1}};return{dM:{l:[hljs.UIR],i:"</",c:["comment","string","number","preprocessor","stl_container"],k:a},m:[hljs.CLCM,hljs.CBLCLM,hljs.CNM,hljs.QSM,hljs.BE,{cN:"string",b:"'",e:"[^\\\\]'",i:"[^\\\\][^']"},{cN:"preprocessor",b:"#",e:"$"},{cN:"stl_container",b:"\\b(deque|list|queue|stack|vector|map|set|bitset|multiset|multimap|unordered_map|unordered_set|unordered_multiset|unordered_multimap|array)\\s*<",e:">",c:["stl_container"],l:[hljs.UIR],k:a.built_in,r:10}]}}();
//
// showdown.js -- A javascript port of Markdown.
//
// Copyright (c) 2007 John Fraser.
//
// Original Markdown Copyright (c) 2004-2005 John Gruber
//   <http://daringfireball.net/projects/markdown/>
//
// Redistributable under a BSD-style open source license.
// See license.txt for more information.
//
// The full source distribution is at:
//
//        A A L
//        T C A
//        T K B
//
//   <http://www.attacklab.net/>
//

//
// Wherever possible, Showdown is a straight, line-by-line port
// of the Perl version of Markdown.
//
// This is not a normal parser design; it's basically just a
// series of string substitutions.  It's hard to read and
// maintain this way,  but keeping Showdown close to the original
// design makes it easier to port new features.
//
// More importantly, Showdown behaves like markdown.pl in most
// edge cases.  So web applications can do client-side preview
// in Javascript, and then build identical HTML on the server.
//
// This port needs the new RegExp functionality of ECMA 262,
// 3rd Edition (i.e. Javascript 1.5).  Most modern web browsers
// should do fine.  Even with the new regular expression features,
// We do a lot of work to emulate Perl's regex functionality.
// The tricky changes in this file mostly have the "attacklab:"
// label.  Major or self-explanatory changes don't.
//
// Smart diff tools like Araxis Merge will be able to match up
// this file with markdown.pl in a useful way.  A little tweaking
// helps: in a copy of markdown.pl, replace "#" with "//" and
// replace "$text" with "text".  Be sure to ignore whitespace
// and line endings.
//


//
// Showdown usage:
//
//   var text = "Markdown *rocks*.";
//
//   var converter = new Showdown.converter();
//   var html = converter.makeHtml(text);
//
//   alert(html);
//
// Note: move the sample code to the bottom of this
// file before uncommenting it.
//


//
// Showdown namespace
//
var Showdown = {};

//
// converter
//
// Wraps all "globals" so that the only thing
// exposed is makeHtml().
//
Showdown.converter = function() {

//
// Globals:
//

// Global hashes, used by various utility routines
var g_urls;
var g_titles;
var g_html_blocks;

// Used to track when we're inside an ordered or unordered list
// (see _ProcessListItems() for details):
var g_list_level = 0;


this.makeHtml = function(text) {
//
// Main function. The order in which other subs are called here is
// essential. Link and image substitutions need to happen before
// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
// and <img> tags get encoded.
//

  // Clear the global hashes. If we don't clear these, you get conflicts
  // from other articles when generating a page which contains more than
  // one article (e.g. an index page that shows the N most recent
  // articles):
  g_urls = new Array();
  g_titles = new Array();
  g_html_blocks = new Array();

  // attacklab: Replace ~ with ~T
  // This lets us use tilde as an escape char to avoid md5 hashes
  // The choice of character is arbitray; anything that isn't
    // magic in Markdown will work.
  text = text.replace(/~/g,"~T");

  // attacklab: Replace $ with ~D
  // RegExp interprets $ as a special character
  // when it's in a replacement string
  text = text.replace(/\$/g,"~D");

  // Standardize line endings
  text = text.replace(/\r\n/g,"\n"); // DOS to Unix
  text = text.replace(/\r/g,"\n"); // Mac to Unix

  // Make sure text begins and ends with a couple of newlines:
  text = "\n\n" + text + "\n\n";

  // Convert all tabs to spaces.
  text = _Detab(text);

  // Strip any lines consisting only of spaces and tabs.
  // This makes subsequent regexen easier to write, because we can
  // match consecutive blank lines with /\n+/ instead of something
  // contorted like /[ \t]*\n+/ .
  text = text.replace(/^[ \t]+$/mg,"");

  // Turn block-level HTML blocks into hash entries
  text = _HashHTMLBlocks(text);

  // Strip link definitions, store in hashes.
  text = _StripLinkDefinitions(text);

  text = _RunBlockGamut(text);

  text = _UnescapeSpecialChars(text);

  // attacklab: Restore dollar signs
  text = text.replace(/~D/g,"$$");

  // attacklab: Restore tildes
  text = text.replace(/~T/g,"~");

  return text;
}


var _StripLinkDefinitions = function(text) {
//
// Strips link definitions from text, stores the URLs and titles in
// hash references.
//

  // Link defs are in the form: ^[id]: url "optional title"

  /*
    var text = text.replace(/
        ^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1
          [ \t]*
          \n?       // maybe *one* newline
          [ \t]*
        <?(\S+?)>?      // url = $2
          [ \t]*
          \n?       // maybe one newline
          [ \t]*
        (?:
          (\n*)       // any lines skipped = $3 attacklab: lookbehind removed
          ["(]
          (.+?)       // title = $4
          [")]
          [ \t]*
        )?          // title is optional
        (?:\n+|$)
        /gm,
        function(){...});
  */
  var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,
    function (wholeMatch,m1,m2,m3,m4) {
      m1 = m1.toLowerCase();
      g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive
      if (m3) {
        // Oops, found blank lines, so it's not a title.
        // Put back the parenthetical statement we stole.
        return m3+m4;
      } else if (m4) {
        g_titles[m1] = m4.replace(/"/g,"&quot;");
      }

      // Completely remove the definition from the text
      return "";
    }
  );

  return text;
}


var _HashHTMLBlocks = function(text) {
  // attacklab: Double up blank lines to reduce lookaround
  text = text.replace(/\n/g,"\n\n");

  // Hashify HTML blocks:
  // We only want to do this for block-level HTML tags, such as headers,
  // lists, and tables. That's because we still want to wrap <p>s around
  // "paragraphs" that are wrapped in non-block-level tags, such as anchors,
  // phrase emphasis, and spans. The list of tags we're looking for is
  // hard-coded:
  var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
  var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"

  // First, look for nested blocks, e.g.:
  //   <div>
  //     <div>
  //     tags for inner block must be indented.
  //     </div>
  //   </div>
  //
  // The outermost tags must start at the left margin for this to match, and
  // the inner nested divs must be indented.
  // We need to do this before the next, more liberal match, because the next
  // match will start at the first `<div>` and stop at the first `</div>`.

  // attacklab: This regex can be expensive when it fails.
  /*
    var text = text.replace(/
    (           // save in $1
      ^         // start of line  (with /m)
      <($block_tags_a)  // start tag = $2
      \b          // word break
                // attacklab: hack around khtml/pcre bug...
      [^\r]*?\n     // any number of lines, minimally matching
      </\2>       // the matching end tag
      [ \t]*        // trailing spaces/tabs
      (?=\n+)       // followed by a newline
    )           // attacklab: there are sentinel newlines at end of document
    /gm,function(){...}};
  */
  text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);

  //
  // Now match more liberally, simply from `\n<tag>` to `</tag>\n`
  //

  /*
    var text = text.replace(/
    (           // save in $1
      ^         // start of line  (with /m)
      <($block_tags_b)  // start tag = $2
      \b          // word break
                // attacklab: hack around khtml/pcre bug...
      [^\r]*?       // any number of lines, minimally matching
      .*</\2>       // the matching end tag
      [ \t]*        // trailing spaces/tabs
      (?=\n+)       // followed by a newline
    )           // attacklab: there are sentinel newlines at end of document
    /gm,function(){...}};
  */
  text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);

  // Special case just for <hr />. It was easier to make a special case than
  // to make the other regex more complicated.

  /*
    text = text.replace(/
    (           // save in $1
      \n\n        // Starting after a blank line
      [ ]{0,3}
      (<(hr)        // start tag = $2
      \b          // word break
      ([^<>])*?     //
      \/?>)       // the matching end tag
      [ \t]*
      (?=\n{2,})      // followed by a blank line
    )
    /g,hashElement);
  */
  text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);

  // Special case for standalone HTML comments:

  /*
    text = text.replace(/
    (           // save in $1
      \n\n        // Starting after a blank line
      [ ]{0,3}      // attacklab: g_tab_width - 1
      <!
      (--[^\r]*?--\s*)+
      >
      [ \t]*
      (?=\n{2,})      // followed by a blank line
    )
    /g,hashElement);
  */
  text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);

  // PHP and ASP-style processor instructions (<?...?> and <%...%>)

  /*
    text = text.replace(/
    (?:
      \n\n        // Starting after a blank line
    )
    (           // save in $1
      [ ]{0,3}      // attacklab: g_tab_width - 1
      (?:
        <([?%])     // $2
        [^\r]*?
        \2>
      )
      [ \t]*
      (?=\n{2,})      // followed by a blank line
    )
    /g,hashElement);
  */
  text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);

  // attacklab: Undo double lines (see comment at top of this function)
  text = text.replace(/\n\n/g,"\n");
  return text;
}

var hashElement = function(wholeMatch,m1) {
  var blockText = m1;

  // Undo double lines
  blockText = blockText.replace(/\n\n/g,"\n");
  blockText = blockText.replace(/^\n/,"");

  // strip trailing blank lines
  blockText = blockText.replace(/\n+$/g,"");

  // Replace the element text with a marker ("~KxK" where x is its key)
  blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";

  return blockText;
};

var _RunBlockGamut = function(text) {
//
// These are all the transformations that form block-level
// tags like paragraphs, headers, and list items.
//
  text = _DoHeaders(text);

  // Do Horizontal Rules:
  var key = hashBlock("<hr />");
  text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
  text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);
  text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);

  text = _DoLists(text);
  text = _DoCodeBlocks(text);
  text = _DoBlockQuotes(text);

  // We already ran _HashHTMLBlocks() before, in Markdown(), but that
  // was to escape raw HTML in the original Markdown source. This time,
  // we're escaping the markup we've just created, so that we don't wrap
  // <p> tags around block-level tags.
  text = _HashHTMLBlocks(text);
  text = _FormParagraphs(text);

  return text;
}


var _RunSpanGamut = function(text) {
//
// These are all the transformations that occur *within* block-level
// tags like paragraphs, headers, and list items.
//

  text = _DoCodeSpans(text);
  text = _EscapeSpecialCharsWithinTagAttributes(text);
  text = _EncodeBackslashEscapes(text);

  // Process anchor and image tags. Images must come first,
  // because ![foo][f] looks like an anchor.
  text = _DoImages(text);
  text = _DoAnchors(text);

  // Make links out of things like `<http://example.com/>`
  // Must come after _DoAnchors(), because you can use < and >
  // delimiters in inline links like [this](<url>).
  text = _DoAutoLinks(text);
  text = _EncodeAmpsAndAngles(text);
  text = _DoItalicsAndBold(text);

  // Do hard breaks:
  text = text.replace(/  +\n/g," <br />\n");

  return text;
}

var _EscapeSpecialCharsWithinTagAttributes = function(text) {
//
// Within tags -- meaning between < and > -- encode [\ ` * _] so they
// don't conflict with their use in Markdown for code, italics and strong.
//

  // Build a regex to find HTML tags and comments.  See Friedl's
  // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
  var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;

  text = text.replace(regex, function(wholeMatch) {
    var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");
    tag = escapeCharacters(tag,"\\`*_");
    return tag;
  });

  return text;
}

var _DoAnchors = function(text) {
//
// Turn Markdown link shortcuts into XHTML <a> tags.
//
  //
  // First, handle reference-style links: [link text] [id]
  //

  /*
    text = text.replace(/
    (             // wrap whole match in $1
      \[
      (
        (?:
          \[[^\]]*\]    // allow brackets nested one level
          |
          [^\[]     // or anything else
        )*
      )
      \]

      [ ]?          // one optional space
      (?:\n[ ]*)?       // one optional newline followed by spaces

      \[
      (.*?)         // id = $3
      \]
    )()()()()         // pad remaining backreferences
    /g,_DoAnchors_callback);
  */
  text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);

  //
  // Next, inline-style links: [link text](url "optional title")
  //

  /*
    text = text.replace(/
      (           // wrap whole match in $1
        \[
        (
          (?:
            \[[^\]]*\]  // allow brackets nested one level
          |
          [^\[\]]     // or anything else
        )
      )
      \]
      \(            // literal paren
      [ \t]*
      ()            // no id, so leave $3 empty
      <?(.*?)>?       // href = $4
      [ \t]*
      (           // $5
        (['"])        // quote char = $6
        (.*?)       // Title = $7
        \6          // matching quote
        [ \t]*        // ignore any spaces/tabs between closing quote and )
      )?            // title is optional
      \)
    )
    /g,writeAnchorTag);
  */
  text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);

  //
  // Last, handle reference-style shortcuts: [link text]
  // These must come last in case you've also got [link test][1]
  // or [link test](/foo)
  //

  /*
    text = text.replace(/
    (             // wrap whole match in $1
      \[
      ([^\[\]]+)        // link text = $2; can't contain '[' or ']'
      \]
    )()()()()()         // pad rest of backreferences
    /g, writeAnchorTag);
  */
  text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);

  return text;
}

var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
  if (m7 == undefined) m7 = "";
  var whole_match = m1;
  var link_text   = m2;
  var link_id  = m3.toLowerCase();
  var url   = m4;
  var title = m7;

  if (url == "") {
    if (link_id == "") {
      // lower-case and turn embedded newlines into spaces
      link_id = link_text.toLowerCase().replace(/ ?\n/g," ");
    }
    url = "#"+link_id;

    if (g_urls[link_id] != undefined) {
      url = g_urls[link_id];
      if (g_titles[link_id] != undefined) {
        title = g_titles[link_id];
      }
    }
    else {
      if (whole_match.search(/\(\s*\)$/m)>-1) {
        // Special case for explicit empty url
        url = "";
      } else {
        return whole_match;
      }
    }
  }

  url = escapeCharacters(url,"*_");
  var result = "<a href=\"" + url + "\"";

  if (title != "") {
    title = title.replace(/"/g,"&quot;");
    title = escapeCharacters(title,"*_");
    result +=  " title=\"" + title + "\"";
  }

  result += ">" + link_text + "</a>";

  return result;
}


var _DoImages = function(text) {
//
// Turn Markdown image shortcuts into <img> tags.
//

  //
  // First, handle reference-style labeled images: ![alt text][id]
  //

  /*
    text = text.replace(/
    (           // wrap whole match in $1
      !\[
      (.*?)       // alt text = $2
      \]

      [ ]?        // one optional space
      (?:\n[ ]*)?     // one optional newline followed by spaces

      \[
      (.*?)       // id = $3
      \]
    )()()()()       // pad rest of backreferences
    /g,writeImageTag);
  */
  text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);

  //
  // Next, handle inline images:  ![alt text](url "optional title")
  // Don't forget: encode * and _

  /*
    text = text.replace(/
    (           // wrap whole match in $1
      !\[
      (.*?)       // alt text = $2
      \]
      \s?         // One optional whitespace character
      \(          // literal paren
      [ \t]*
      ()          // no id, so leave $3 empty
      <?(\S+?)>?      // src url = $4
      [ \t]*
      (         // $5
        (['"])      // quote char = $6
        (.*?)     // title = $7
        \6        // matching quote
        [ \t]*
      )?          // title is optional
    \)
    )
    /g,writeImageTag);
  */
  text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);

  return text;
}

var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
  var whole_match = m1;
  var alt_text   = m2;
  var link_id  = m3.toLowerCase();
  var url   = m4;
  var title = m7;

  if (!title) title = "";

  if (url == "") {
    if (link_id == "") {
      // lower-case and turn embedded newlines into spaces
      link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");
    }
    url = "#"+link_id;

    if (g_urls[link_id] != undefined) {
      url = g_urls[link_id];
      if (g_titles[link_id] != undefined) {
        title = g_titles[link_id];
      }
    }
    else {
      return whole_match;
    }
  }

  alt_text = alt_text.replace(/"/g,"&quot;");
  url = escapeCharacters(url,"*_");
  var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";

  // attacklab: Markdown.pl adds empty title attributes to images.
  // Replicate this bug.

  //if (title != "") {
    title = title.replace(/"/g,"&quot;");
    title = escapeCharacters(title,"*_");
    result +=  " title=\"" + title + "\"";
  //}

  result += " />";

  return result;
}


var _DoHeaders = function(text) {

  // Setext-style headers:
  //  Header 1
  //  ========
  //
  //  Header 2
  //  --------
  //
  text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
    function(wholeMatch,m1){return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");});

  text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
    function(matchFound,m1){return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");});

  // atx-style headers:
  //  # Header 1
  //  ## Header 2
  //  ## Header 2 with closing hashes ##
  //  ...
  //  ###### Header 6
  //

  /*
    text = text.replace(/
      ^(\#{1,6})        // $1 = string of #'s
      [ \t]*
      (.+?)         // $2 = Header text
      [ \t]*
      \#*           // optional closing #'s (not counted)
      \n+
    /gm, function() {...});
  */

  text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
    function(wholeMatch,m1,m2) {
      var h_level = m1.length;
      return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");
    });

  return text;
}

// This declaration keeps Dojo compressor from outputting garbage:
var _ProcessListItems;

var _DoLists = function(text) {
//
// Form HTML ordered (numbered) and unordered (bulleted) lists.
//

  // attacklab: add sentinel to hack around khtml/safari bug:
  // http://bugs.webkit.org/show_bug.cgi?id=11231
  text += "~0";

  // Re-usable pattern to match any entirel ul or ol list:

  /*
    var whole_list = /
    (                 // $1 = whole list
      (               // $2
        [ ]{0,3}          // attacklab: g_tab_width - 1
        ([*+-]|\d+[.])        // $3 = first list item marker
        [ \t]+
      )
      [^\r]+?
      (               // $4
        ~0              // sentinel for workaround; should be $
      |
        \n{2,}
        (?=\S)
        (?!             // Negative lookahead for another list item marker
          [ \t]*
          (?:[*+-]|\d+[.])[ \t]+
        )
      )
    )/g
  */
  var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;

  if (g_list_level) {
    text = text.replace(whole_list,function(wholeMatch,m1,m2) {
      var list = m1;
      var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";

      // Turn double returns into triple returns, so that we can make a
      // paragraph for the last item in a list, if necessary:
      list = list.replace(/\n{2,}/g,"\n\n\n");;
      var result = _ProcessListItems(list);

      // Trim any trailing whitespace, to put the closing `</$list_type>`
      // up on the preceding line, to get it past the current stupid
      // HTML block parser. This is a hack to work around the terrible
      // hack that is the HTML block parser.
      result = result.replace(/\s+$/,"");
      result = "<"+list_type+">" + result + "</"+list_type+">\n";
      return result;
    });
  } else {
    whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
    text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {
      var runup = m1;
      var list = m2;

      var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";
      // Turn double returns into triple returns, so that we can make a
      // paragraph for the last item in a list, if necessary:
      var list = list.replace(/\n{2,}/g,"\n\n\n");;
      var result = _ProcessListItems(list);
      result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";
      return result;
    });
  }

  // attacklab: strip sentinel
  text = text.replace(/~0/,"");

  return text;
}

_ProcessListItems = function(list_str) {
//
//  Process the contents of a single ordered or unordered list, splitting it
//  into individual list items.
//
  // The $g_list_level global keeps track of when we're inside a list.
  // Each time we enter a list, we increment it; when we leave a list,
  // we decrement. If it's zero, we're not in a list anymore.
  //
  // We do this because when we're not inside a list, we want to treat
  // something like this:
  //
  //    I recommend upgrading to version
  //    8. Oops, now this line is treated
  //    as a sub-list.
  //
  // As a single paragraph, despite the fact that the second line starts
  // with a digit-period-space sequence.
  //
  // Whereas when we're inside a list (or sub-list), that line will be
  // treated as the start of a sub-list. What a kludge, huh? This is
  // an aspect of Markdown's syntax that's hard to parse perfectly
  // without resorting to mind-reading. Perhaps the solution is to
  // change the syntax rules such that sub-lists must start with a
  // starting cardinal number; e.g. "1." or "a.".

  g_list_level++;

  // trim trailing blank lines:
  list_str = list_str.replace(/\n{2,}$/,"\n");

  // attacklab: add sentinel to emulate \z
  list_str += "~0";

  /*
    list_str = list_str.replace(/
      (\n)?             // leading line = $1
      (^[ \t]*)           // leading whitespace = $2
      ([*+-]|\d+[.]) [ \t]+     // list marker = $3
      ([^\r]+?            // list item text   = $4
      (\n{1,2}))
      (?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
    /gm, function(){...});
  */
  list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
    function(wholeMatch,m1,m2,m3,m4){
      var item = m4;
      var leading_line = m1;
      var leading_space = m2;

      if (leading_line || (item.search(/\n{2,}/)>-1)) {
        item = _RunBlockGamut(_Outdent(item));
      }
      else {
        // Recursion for sub-lists:
        item = _DoLists(_Outdent(item));
        item = item.replace(/\n$/,""); // chomp(item)
        item = _RunSpanGamut(item);
      }

      return  "<li>" + item + "</li>\n";
    }
  );

  // attacklab: strip sentinel
  list_str = list_str.replace(/~0/g,"");

  g_list_level--;
  return list_str;
}


var _DoCodeBlocks = function(text) {
//
//  Process Markdown `<pre><code>` blocks.
//

  /*
    text = text.replace(text,
      /(?:\n\n|^)
      (               // $1 = the code block -- one or more lines, starting with a space/tab
        (?:
          (?:[ ]{4}|\t)     // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
          .*\n+
        )+
      )
      (\n*[ ]{0,3}[^ \t\n]|(?=~0))  // attacklab: g_tab_width
    /g,function(){...});
  */

  // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
  text += "~0";

  text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
    function(wholeMatch,m1,m2) {
      var codeblock = m1;
      var nextChar = m2;

      codeblock = _EncodeCode( _Outdent(codeblock));
      codeblock = _Detab(codeblock);
      codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
      codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace

      codeblock = "<pre><code>" + codeblock + "\n</code></pre>";

      return hashBlock(codeblock) + nextChar;
    }
  );

  // attacklab: strip sentinel
  text = text.replace(/~0/,"");

  return text;
}

var hashBlock = function(text) {
  text = text.replace(/(^\n+|\n+$)/g,"");
  return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";
}


var _DoCodeSpans = function(text) {
//
//   *  Backtick quotes are used for <code></code> spans.
//
//   *  You can use multiple backticks as the delimiters if you want to
//   include literal backticks in the code span. So, this input:
//
//     Just type ``foo `bar` baz`` at the prompt.
//
//     Will translate to:
//
//     <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
//
//  There's no arbitrary limit to the number of backticks you
//  can use as delimters. If you need three consecutive backticks
//  in your code, use four for delimiters, etc.
//
//  *  You can use spaces to get literal backticks at the edges:
//
//     ... type `` `bar` `` ...
//
//     Turns to:
//
//     ... type <code>`bar`</code> ...
//

  /*
    text = text.replace(/
      (^|[^\\])         // Character before opening ` can't be a backslash
      (`+)            // $2 = Opening run of `
      (             // $3 = The code block
        [^\r]*?
        [^`]          // attacklab: work around lack of lookbehind
      )
      \2              // Matching closer
      (?!`)
    /gm, function(){...});
  */

  text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
    function(wholeMatch,m1,m2,m3,m4) {
      var c = m3;
      c = c.replace(/^([ \t]*)/g,""); // leading whitespace
      c = c.replace(/[ \t]*$/g,""); // trailing whitespace
      c = _EncodeCode(c);
      return m1+"<code>"+c+"</code>";
    });

  return text;
}


var _EncodeCode = function(text) {
//
// Encode/escape certain characters inside Markdown code runs.
// The point is that in code, these characters are literals,
// and lose their special Markdown meanings.
//
  // Encode all ampersands; HTML entities are not
  // entities within a Markdown code span.
  text = text.replace(/&/g,"&amp;");

  // Do the angle bracket song and dance:
  text = text.replace(/</g,"&lt;");
  text = text.replace(/>/g,"&gt;");

  // Now, escape characters that are magic in Markdown:
  text = escapeCharacters(text,"\*_{}[]\\",false);

// jj the line above breaks this:
//---

//* Item

//   1. Subitem

//            special char: *
//---

  return text;
}


var _DoItalicsAndBold = function(text) {

  // <strong> must go first:
  text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,
    "<strong>$2</strong>");

  text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
    "<em>$2</em>");

  return text;
}


var _DoBlockQuotes = function(text) {

  /*
    text = text.replace(/
    (               // Wrap whole match in $1
      (
        ^[ \t]*>[ \t]?      // '>' at the start of a line
        .+\n          // rest of the first line
        (.+\n)*         // subsequent consecutive lines
        \n*           // blanks
      )+
    )
    /gm, function(){...});
  */

  text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
    function(wholeMatch,m1) {
      var bq = m1;

      // attacklab: hack around Konqueror 3.5.4 bug:
      // "----------bug".replace(/^-/g,"") == "bug"

      bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0"); // trim one level of quoting

      // attacklab: clean up hack
      bq = bq.replace(/~0/g,"");

      bq = bq.replace(/^[ \t]+$/gm,"");   // trim whitespace-only lines
      bq = _RunBlockGamut(bq);        // recurse

      bq = bq.replace(/(^|\n)/g,"$1  ");
      // These leading spaces screw with <pre> content, so we need to fix that:
      bq = bq.replace(
          /(\s*<pre>[^\r]+?<\/pre>)/gm,
        function(wholeMatch,m1) {
          var pre = m1;
          // attacklab: hack around Konqueror 3.5.4 bug:
          pre = pre.replace(/^  /mg,"~0");
          pre = pre.replace(/~0/g,"");
          return pre;
        });

      return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
    });
  return text;
}


var _FormParagraphs = function(text) {
//
//  Params:
//    $text - string to process with html <p> tags
//

  // Strip leading and trailing lines:
  text = text.replace(/^\n+/g,"");
  text = text.replace(/\n+$/g,"");

  var grafs = text.split(/\n{2,}/g);
  var grafsOut = new Array();

  //
  // Wrap <p> tags.
  //
  var end = grafs.length;
  for (var i=0; i<end; i++) {
    var str = grafs[i];

    // if this is an HTML marker, copy it
    if (str.search(/~K(\d+)K/g) >= 0) {
      grafsOut.push(str);
    }
    else if (str.search(/\S/) >= 0) {
      str = _RunSpanGamut(str);
      str = str.replace(/^([ \t]*)/g,"<p>");
      str += "</p>"
      grafsOut.push(str);
    }

  }

  //
  // Unhashify HTML blocks
  //
  end = grafsOut.length;
  for (var i=0; i<end; i++) {
    // if this is a marker for an html block...
    while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
      var blockText = g_html_blocks[RegExp.$1];
      blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs
      grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);
    }
  }

  return grafsOut.join("\n\n");
}


var _EncodeAmpsAndAngles = function(text) {
// Smart processing for ampersands and angle brackets that need to be encoded.

  // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
  //   http://bumppo.net/projects/amputator/
  text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");

  // Encode naked <'s
  text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");

  return text;
}


var _EncodeBackslashEscapes = function(text) {
//
//   Parameter:  String.
//   Returns: The string, with after processing the following backslash
//         escape sequences.
//

  // attacklab: The polite way to do this is with the new
  // escapeCharacters() function:
  //
  //  text = escapeCharacters(text,"\\",true);
  //  text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
  //
  // ...but we're sidestepping its use of the (slow) RegExp constructor
  // as an optimization for Firefox.  This function gets called a LOT.

  text = text.replace(/\\(\\)/g,escapeCharacters_callback);
  text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);
  return text;
}


var _DoAutoLinks = function(text) {

  text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");

  // Email addresses: <address@domain.foo>

  /*
    text = text.replace(/
      <
      (?:mailto:)?
      (
        [-.\w]+
        \@
        [-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
      )
      >
    /gi, _DoAutoLinks_callback());
  */
  text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,
    function(wholeMatch,m1) {
      return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );
    }
  );

  return text;
}


var _EncodeEmailAddress = function(addr) {
//
//  Input: an email address, e.g. "foo@example.com"
//
//  Output: the email address as a mailto link, with each character
//  of the address encoded as either a decimal or hex entity, in
//  the hopes of foiling most address harvesting spam bots. E.g.:
//
//  <a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
//     x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
//     &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
//
//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
//  mailing list: <http://tinyurl.com/yu7ue>
//

  // attacklab: why can't javascript speak hex?
  function char2hex(ch) {
    var hexDigits = '0123456789ABCDEF';
    var dec = ch.charCodeAt(0);
    return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));
  }

  var encode = [
    function(ch){return "&#"+ch.charCodeAt(0)+";";},
    function(ch){return "&#x"+char2hex(ch)+";";},
    function(ch){return ch;}
  ];

  addr = "mailto:" + addr;

  addr = addr.replace(/./g, function(ch) {
    if (ch == "@") {
        // this *must* be encoded. I insist.
      ch = encode[Math.floor(Math.random()*2)](ch);
    } else if (ch !=":") {
      // leave ':' alone (to spot mailto: later)
      var r = Math.random();
      // roughly 10% raw, 45% hex, 45% dec
      ch =  (
          r > .9  ? encode[2](ch)   :
          r > .45 ? encode[1](ch)   :
                encode[0](ch)
        );
    }
    return ch;
  });

  addr = "<a href=\"" + addr + "\">" + addr + "</a>";
  addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part

  return addr;
}


var _UnescapeSpecialChars = function(text) {
//
// Swap back in all the special characters we've hidden.
//
  text = text.replace(/~E(\d+)E/g,
    function(wholeMatch,m1) {
      var charCodeToReplace = parseInt(m1);
      return String.fromCharCode(charCodeToReplace);
    }
  );
  return text;
}


var _Outdent = function(text) {
//
// Remove one level of line-leading tabs or spaces
//

  // attacklab: hack around Konqueror 3.5.4 bug:
  // "----------bug".replace(/^-/g,"") == "bug"

  text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width

  // attacklab: clean up hack
  text = text.replace(/~0/g,"")

  return text;
}

var _Detab = function(text) {
// attacklab: Detab's completely rewritten for speed.
// In perl we could fix it by anchoring the regexp with \G.
// In javascript we're less fortunate.

  // expand first n-1 tabs
  text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width

  // replace the nth with two sentinels
  text = text.replace(/\t/g,"~A~B");

  // use the sentinel to anchor our regex so it doesn't explode
  text = text.replace(/~B(.+?)~A/g,
    function(wholeMatch,m1,m2) {
      var leadingText = m1;
      var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width

      // there *must* be a better way to do this:
      for (var i=0; i<numSpaces; i++) leadingText+=" ";

      return leadingText;
    }
  );

  // clean up sentinels
  text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width
  text = text.replace(/~B/g,"");

  return text;
}


//
//  attacklab: Utility functions
//


var escapeCharacters = function(text, charsToEscape, afterBackslash) {
  // First we have to escape the escape characters so that
  // we can build a character class out of them
  var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";

  if (afterBackslash) {
    regexString = "\\\\" + regexString;
  }

  var regex = new RegExp(regexString,"g");
  text = text.replace(regex,escapeCharacters_callback);

  return text;
}


var escapeCharacters_callback = function(wholeMatch,m1) {
  var charCodeToEscape = m1.charCodeAt(0);
  return "~E"+charCodeToEscape+"E";
}

} // end of Showdown.converter
;
(function() {
  var $;

  $ = jQuery;

  $.fn.fire = function(eventName, options) {
    options = options || {};
    options["type"] = eventName;
    try {
      return this.trigger(options);
    } catch (e) {
      return this;
    }
  };

  $.fn.behaviors = function(behaviors) {
    var $this;
    $this = this;
    $.each(behaviors, function(key, val) {
      return $this.bind(key, val);
    });
    return this;
  };

  $.fn.live_behaviors = function(behaviors) {
    var $this;
    $this = this;
    $.each(behaviors, function(key, val) {
      return $this.live(key, val);
    });
    return this;
  };

  $.fn.outerHTML = function() {
    return $('<div>').append(this.eq(0).clone()).html();
  };

  $.fn.isnt = function(selector) {
    return !this.is(selector);
  };

  $.fn.onPage = function() {
    return this.size() > 0;
  };

  $.fn.notOnPage = function() {
    return this.size() === 0;
  };

  $.fn.inDom = function() {
    return this.parents("html").size() > 0;
  };

  _.mixin({
    htmlEncode: function(value) {
      return $('<div/>').text(value).html();
    },
    htmlDecode: function(value) {
      return $('<div/>').html(value).text();
    },
    format_with_delimiter: function(value, delimiter) {
      var a, amount, d, i, minus, n, nn;
      delimiter = delimiter || ",";
      amount = input.toString();
      a = amount.split('.', 2);
      d = a[1];
      i = parseInt(a[0], 10);
      if (isNaN(i)) return '';
      minus = '';
      if (i < 0) minus = '-';
      i = Math.abs(i);
      n = new String(i);
      a = [];
      while (n.length > 3) {
        nn = n.substr(n.length - 3);
        a.unshift(nn);
        n = n.substr(0, n.length - 3);
      }
      if (n.length > 0) a.unshift(n);
      n = a.join(delimiter);
      if (d && d.length > 0) {
        amount = n + '.' + d;
      } else {
        amount = n;
      }
      amount = minus + amount;
      return amount;
    }
  });

}).call(this);
/*!
* jQuery Bullseye v1.0
* http://pixeltango.com
*
* Copyright 2010, Mickel Andersson
* Dual licensed under the MIT or GPL Version 2 licenses.
*
* Date: Fri Aug 31 19:09:11 2010 +0100
*/

jQuery.fn.bullseye = function (b, h) { b = jQuery.extend({ offsetTop: 0, offsetHeight: 0, extendDown: false }, b); return this.each(function () { var a = $(this), c = $(h == null ? window : h), g = function () { var d = a.outerWidth(), e = a.outerHeight() + b.offsetHeight; c.width(); var f = c.height(), i = c.scrollTop(), j = c.scrollLeft() + d; f = i + f; var k = a.offset().left; d = k + d; var l = a.offset().top + b.offsetTop; e = l + e; if (f < l || (b.extendDown ? false : i > e) || j < k || j > d) { if (a.data("is-focused")) { a.data("is-focused", false); a.trigger("leaveviewport") } } else if (!a.data("is-focused")) { a.data("is-focused", true); a.trigger("enterviewport") } }; c.scroll(g).resize(g); g() }) };
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};
/*
 * jQuery Form Example Plugin 1.4.1
 * Populate form inputs with example text that disappears on focus.
 *
 * e.g.
 *  $('input#name').example('Bob Smith');
 *  $('input[@title]').example(function() {
 *    return $(this).attr('title');
 *  });
 *  $('textarea#message').example('Type your message here', {
 *    className: 'example_text'
 *  });
 *
 * Copyright (c) Paul Mucur (http://mucur.name), 2007-2008.
 * Dual-licensed under the BSD (BSD-LICENSE.txt) and GPL (GPL-LICENSE.txt)
 * licenses.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

(function($) {

  $.fn.example = function(text, args) {

    /* Only calculate once whether a callback has been used. */
    var isCallback = $.isFunction(text);

    /* Merge the arguments and given example text into one options object. */
    var options = $.extend({}, args, {example: text});

    return this.each(function() {

      /* Reduce method calls by saving the current jQuery object. */
      var $this = $(this);

      /* Merge the plugin defaults with the given options and, if present,
       * any metadata.
       */
      if ($.metadata) {
        var o = $.extend({}, $.fn.example.defaults, $this.metadata(), options);
      } else {
        var o = $.extend({}, $.fn.example.defaults, options);
      }

      /* The following event handlers only need to be bound once
       * per class name. In order to do this, an array of used
       * class names is stored and checked on each use of the plugin.
       * If the class name is in the array then this whole section
       * is skipped. If not, the events are bound and the class name
       * added to the array.
       *
       * As of 1.3.2, the class names are stored as keys in the
       * array, rather than as elements. This removes the need for
       * $.inArray().
       */
      if (!$.fn.example.boundClassNames[o.className]) {

        /* Because Gecko-based browsers cache form values
         * but ignore all other attributes such as class, all example
         * values must be cleared on page unload to prevent them from
         * being saved.
         */
        $(window).unload(function() {
          $('.' + o.className).val('');
        });

        /* Clear fields that are still examples before any form is submitted
         * otherwise those examples will be sent along as well.
         *
         * Prior to 1.3, this would only be bound to forms that were
         * parents of example fields but this meant that a page with
         * multiple forms would not work correctly.
         */
        $('form').submit(function() {

          /* Clear only the fields inside this particular form. */
          $(this).find('.' + o.className).val('');
        });

        /* Add the class name to the array. */
        $.fn.example.boundClassNames[o.className] = true;
      }

      /* Internet Explorer will cache form values even if they are cleared
       * on unload, so this will clear any value that matches the example
       * text and hasn't been specified in the value attribute.
       *
       * If a callback is used, it is not possible or safe to predict
       * what the example text is going to be so all non-default values
       * are cleared. This means that caching is effectively disabled for
       * that field.
       *
       * Many thanks to Klaus Hartl for helping resolve this issue.
       */
      if ($.browser.msie && !$this.attr('defaultValue') && (isCallback || $this.val() == o.example))
        $this.val('');

      /* Initially place the example text in the field if it is empty
       * and doesn't have focus yet.
       */
      if ($this.val() == '' && this != document.activeElement) {
        $this.addClass(o.className);

        /* The text argument can now be a function; if this is the case,
         * call it, passing the current element as `this`.
         */
        $this.val(isCallback ? o.example.call(this) : o.example);
      }

      /* Make the example text disappear when someone focuses.
       *
       * To determine whether the value of the field is an example or not,
       * check for the example class name only; comparing the actual value
       * seems wasteful and can stop people from using example values as real
       * input.
       */
      $this.focus(function() {

        /* jQuery 1.1 has no hasClass(), so is() must be used instead. */
        if ($(this).is('.' + o.className)) {
          $(this).val('');
          $(this).removeClass(o.className);
        }
      });

      /* Make the example text reappear if the input is blank on blurring. */
      $this.blur(function() {
        if ($(this).val() == '') {
          $(this).addClass(o.className);

          /* Re-evaluate the callback function every time the user
           * blurs the field without entering anything. While this
           * is not as efficient as caching the value, it allows for
           * more dynamic applications of the plugin.
           */
          $(this).val(isCallback ? o.example.call(this) : o.example);
        }
      });
    });
  };

  /* Users can override the defaults for the plugin like so:
   *
   *   $.fn.example.defaults.className = 'not_example';
   */
  $.fn.example.defaults = {
    className: 'hint'
  };

  /* All the class names used are stored as keys in the following array. */
  $.fn.example.boundClassNames = [];

})(jQuery);
/*!
 * jQuery Form Plugin
 * version: 2.64 (25-FEB-2011)
 * @requires jQuery v1.3.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

;(function($) {

/*
  Usage Note:
  -----------
  Do not use both ajaxSubmit and ajaxForm on the same form.  These
  functions are intended to be exclusive.  Use ajaxSubmit if you want
  to bind your own submit handler to the form.  For example,

  $(document).ready(function() {
    $('#myForm').bind('submit', function(e) {
      e.preventDefault(); // <-- important
      $(this).ajaxSubmit({
        target: '#output'
      });
    });
  });

  Use ajaxForm when you want the plugin to manage all the event binding
  for you.  For example,

  $(document).ready(function() {
    $('#myForm').ajaxForm({
      target: '#output'
    });
  });

  When using ajaxForm, the ajaxSubmit function will be invoked for you
  at the appropriate time.
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
  // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
  if (!this.length) {
    log('ajaxSubmit: skipping submit process - no element selected');
    return this;
  }

  if (typeof options == 'function') {
    options = { success: options };
  }

  var action = this.attr('action');
  var url = (typeof action === 'string') ? $.trim(action) : '';
  if (url) {
    // clean url (don't include hash vaue)
    url = (url.match(/^([^#]+)/)||[])[1];
  }
  url = url || window.location.href || '';

  options = $.extend(true, {
    url:  url,
    type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
    iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
  }, options);

  // hook for manipulating the form data before it is extracted;
  // convenient for use with rich editors like tinyMCE or FCKEditor
  var veto = {};
  this.trigger('form-pre-serialize', [this, options, veto]);
  if (veto.veto) {
    log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
    return this;
  }

  // provide opportunity to alter form data before it is serialized
  if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
    log('ajaxSubmit: submit aborted via beforeSerialize callback');
    return this;
  }

  var n,v,a = this.formToArray(options.semantic);
  if (options.data) {
    options.extraData = options.data;
    for (n in options.data) {
      if(options.data[n] instanceof Array) {
        for (var k in options.data[n]) {
          a.push( { name: n, value: options.data[n][k] } );
        }
      }
      else {
        v = options.data[n];
        v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
        a.push( { name: n, value: v } );
      }
    }
  }

  // give pre-submit callback an opportunity to abort the submit
  if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
    log('ajaxSubmit: submit aborted via beforeSubmit callback');
    return this;
  }

  // fire vetoable 'validate' event
  this.trigger('form-submit-validate', [a, this, options, veto]);
  if (veto.veto) {
    log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
    return this;
  }

  var q = $.param(a);

  if (options.type.toUpperCase() == 'GET') {
    options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
    options.data = null;  // data is null for 'get'
  }
  else {
    options.data = q; // data is the query string for 'post'
  }

  var $form = this, callbacks = [];
  if (options.resetForm) {
    callbacks.push(function() { $form.resetForm(); });
  }
  if (options.clearForm) {
    callbacks.push(function() { $form.clearForm(); });
  }

  // perform a load on the target only if dataType is not provided
  if (!options.dataType && options.target) {
    var oldSuccess = options.success || function(){};
    callbacks.push(function(data) {
      var fn = options.replaceTarget ? 'replaceWith' : 'html';
      $(options.target)[fn](data).each(oldSuccess, arguments);
    });
  }
  else if (options.success) {
    callbacks.push(options.success);
  }

  options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
    var context = options.context || options;   // jQuery 1.4+ supports scope context
    for (var i=0, max=callbacks.length; i < max; i++) {
      callbacks[i].apply(context, [data, status, xhr || $form, $form]);
    }
  };

  // are there files to upload?
  var fileInputs = $('input:file', this).length > 0;
  var mp = 'multipart/form-data';
  var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

  // options.iframe allows user to force iframe mode
  // 06-NOV-09: now defaulting to iframe mode if file input is detected
   if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
     // hack to fix Safari hang (thanks to Tim Molendijk for this)
     // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
     if (options.closeKeepAlive) {
       $.get(options.closeKeepAlive, fileUpload);
    }
     else {
       fileUpload();
    }
   }
   else {
    $.ajax(options);
   }

  // fire 'notify' event
  this.trigger('form-submit-notify', [this, options]);
  return this;


  // private function for handling file uploads (hat tip to YAHOO!)
  function fileUpload() {
    var form = $form[0];

    if ($(':input[name=submit],:input[id=submit]', form).length) {
      // if there is an input with a name or id of 'submit' then we won't be
      // able to invoke the submit fn on the form (at least not x-browser)
      alert('Error: Form elements must not have name or id of "submit".');
      return;
    }

    var s = $.extend(true, {}, $.ajaxSettings, options);
    s.context = s.context || s;
    var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
    var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" />');
    var io = $io[0];

    $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

    var xhr = { // mock object
      aborted: 0,
      responseText: null,
      responseXML: null,
      status: 0,
      statusText: 'n/a',
      getAllResponseHeaders: function() {},
      getResponseHeader: function() {},
      setRequestHeader: function() {},
      abort: function() {
        this.aborted = 1;
        $io.attr('src', s.iframeSrc); // abort op in progress
      }
    };

    var g = s.global;
    // trigger ajax global events so that activity/block indicators work like normal
    if (g && ! $.active++) {
      $.event.trigger("ajaxStart");
    }
    if (g) {
      $.event.trigger("ajaxSend", [xhr, s]);
    }

    if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
      if (s.global) {
        $.active--;
      }
      return;
    }
    if (xhr.aborted) {
      return;
    }

    var timedOut = 0;

    // add submitting element to data if we know it
    var sub = form.clk;
    if (sub) {
      var n = sub.name;
      if (n && !sub.disabled) {
        s.extraData = s.extraData || {};
        s.extraData[n] = sub.value;
        if (sub.type == "image") {
          s.extraData[n+'.x'] = form.clk_x;
          s.extraData[n+'.y'] = form.clk_y;
        }
      }
    }

    // take a breath so that pending repaints get some cpu time before the upload starts
    function doSubmit() {
      // make sure form attrs are set
      var t = $form.attr('target'), a = $form.attr('action');

      // update form attrs in IE friendly way
      form.setAttribute('target',id);
      if (form.getAttribute('method') != 'POST') {
        form.setAttribute('method', 'POST');
      }
      if (form.getAttribute('action') != s.url) {
        form.setAttribute('action', s.url);
      }

      // ie borks in some cases when setting encoding
      if (! s.skipEncodingOverride) {
        $form.attr({
          encoding: 'multipart/form-data',
          enctype:  'multipart/form-data'
        });
      }

      // support timout
      if (s.timeout) {
        setTimeout(function() { timedOut = true; cb(); }, s.timeout);
      }

      // add "extra" data to form if provided in options
      var extraInputs = [];
      try {
        if (s.extraData) {
          for (var n in s.extraData) {
            extraInputs.push(
              $('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
                .appendTo(form)[0]);
          }
        }

        // add iframe to doc and submit the form
        $io.appendTo('body');
                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
        form.submit();
      }
      finally {
        // reset attrs and remove "extra" input elements
        form.setAttribute('action',a);
        if(t) {
          form.setAttribute('target', t);
        } else {
          $form.removeAttr('target');
        }
        $(extraInputs).remove();
      }
    }

    if (s.forceSync) {
      doSubmit();
    }
    else {
      setTimeout(doSubmit, 10); // this lets dom updates render
    }

    var data, doc, domCheckCount = 50;

    function cb() {
      doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
      if (!doc || doc.location.href == s.iframeSrc) {
        // response not received yet
        return;
      }
            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

      var ok = true;
      try {
        if (timedOut) {
          throw 'timeout';
        }

        var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
        log('isXml='+isXml);
        if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
          if (--domCheckCount) {
            // in some browsers (Opera) the iframe DOM is not always traversable when
            // the onload callback fires, so we loop a bit to accommodate
            log('requeing onLoad callback, DOM not available');
            setTimeout(cb, 250);
            return;
          }
          // let this fall through because server response could be an empty document
          //log('Could not access iframe DOM after mutiple tries.');
          //throw 'DOMException: not available';
        }

        //log('response detected');
        xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null;
        xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
        xhr.getResponseHeader = function(header){
          var headers = {'content-type': s.dataType};
          return headers[header];
        };

        var scr = /(json|script)/.test(s.dataType);
        if (scr || s.textarea) {
          // see if user embedded response in textarea
          var ta = doc.getElementsByTagName('textarea')[0];
          if (ta) {
            xhr.responseText = ta.value;
          }
          else if (scr) {
            // account for browsers injecting pre around json response
            var pre = doc.getElementsByTagName('pre')[0];
            var b = doc.getElementsByTagName('body')[0];
            if (pre) {
              xhr.responseText = pre.textContent;
            }
            else if (b) {
              xhr.responseText = b.innerHTML;
            }
          }
        }
        else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
          xhr.responseXML = toXml(xhr.responseText);
        }

        data = httpData(xhr, s.dataType, s);
      }
      catch(e){
        log('error caught:',e);
        ok = false;
        xhr.error = e;
        s.error && s.error.call(s.context, xhr, 'error', e);
        g && $.event.trigger("ajaxError", [xhr, s, e]);
      }

      if (xhr.aborted) {
        log('upload aborted');
        ok = false;
      }

      // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
      if (ok) {
        s.success && s.success.call(s.context, data, 'success', xhr);
        g && $.event.trigger("ajaxSuccess", [xhr, s]);
      }

      g && $.event.trigger("ajaxComplete", [xhr, s]);

      if (g && ! --$.active) {
        $.event.trigger("ajaxStop");
      }

      s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');

      // clean up
      setTimeout(function() {
        $io.removeData('form-plugin-onload');
        $io.remove();
        xhr.responseXML = null;
      }, 100);
    }

    var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
      if (window.ActiveXObject) {
        doc = new ActiveXObject('Microsoft.XMLDOM');
        doc.async = 'false';
        doc.loadXML(s);
      }
      else {
        doc = (new DOMParser()).parseFromString(s, 'text/xml');
      }
      return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
    };
    var parseJSON = $.parseJSON || function(s) {
      return window['eval']('(' + s + ')');
    };

    var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
      var ct = xhr.getResponseHeader('content-type') || '',
        xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
        data = xml ? xhr.responseXML : xhr.responseText;

      if (xml && data.documentElement.nodeName === 'parsererror') {
        $.error && $.error('parsererror');
      }
      if (s && s.dataFilter) {
        data = s.dataFilter(data, type);
      }
      if (typeof data === 'string') {
        if (type === 'json' || !type && ct.indexOf('json') >= 0) {
          data = parseJSON(data);
        } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
          $.globalEval(data);
        }
      }
      return data;
    };
  }
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *  is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *  used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
  // in jQuery 1.3+ we can fix mistakes with the ready state
  if (this.length === 0) {
    var o = { s: this.selector, c: this.context };
    if (!$.isReady && o.s) {
      log('DOM not ready, queuing ajaxForm');
      $(function() {
        $(o.s,o.c).ajaxForm(options);
      });
      return this;
    }
    // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
    log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
    return this;
  }

  return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
      e.preventDefault();
      $(this).ajaxSubmit(options);
    }
  }).bind('click.form-plugin', function(e) {
    var target = e.target;
    var $el = $(target);
    if (!($el.is(":submit,input:image"))) {
      // is this a child element of the submit el?  (ex: a span within a button)
      var t = $el.closest(':submit');
      if (t.length == 0) {
        return;
      }
      target = t[0];
    }
    var form = this;
    form.clk = target;
    if (target.type == 'image') {
      if (e.offsetX != undefined) {
        form.clk_x = e.offsetX;
        form.clk_y = e.offsetY;
      } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
        var offset = $el.offset();
        form.clk_x = e.pageX - offset.left;
        form.clk_y = e.pageY - offset.top;
      } else {
        form.clk_x = e.pageX - target.offsetLeft;
        form.clk_y = e.pageY - target.offsetTop;
      }
    }
    // clear form vars
    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
  });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
  return this.unbind('submit.form-plugin click.form-plugin');
};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
  var a = [];
  if (this.length === 0) {
    return a;
  }

  var form = this[0];
  var els = semantic ? form.getElementsByTagName('*') : form.elements;
  if (!els) {
    return a;
  }

  var i,j,n,v,el,max,jmax;
  for(i=0, max=els.length; i < max; i++) {
    el = els[i];
    n = el.name;
    if (!n) {
      continue;
    }

    if (semantic && form.clk && el.type == "image") {
      // handle image inputs on the fly when semantic == true
      if(!el.disabled && form.clk == el) {
        a.push({name: n, value: $(el).val()});
        a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
      }
      continue;
    }

    v = $.fieldValue(el, true);
    if (v && v.constructor == Array) {
      for(j=0, jmax=v.length; j < jmax; j++) {
        a.push({name: n, value: v[j]});
      }
    }
    else if (v !== null && typeof v != 'undefined') {
      a.push({name: n, value: v});
    }
  }

  if (!semantic && form.clk) {
    // input type=='image' are not found in elements array! handle it here
    var $input = $(form.clk), input = $input[0];
    n = input.name;
    if (n && !input.disabled && input.type == 'image') {
      a.push({name: n, value: $input.val()});
      a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
    }
  }
  return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
  //hand off to jQuery.param for proper encoding
  return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
  var a = [];
  this.each(function() {
    var n = this.name;
    if (!n) {
      return;
    }
    var v = $.fieldValue(this, successful);
    if (v && v.constructor == Array) {
      for (var i=0,max=v.length; i < max; i++) {
        a.push({name: n, value: v[i]});
      }
    }
    else if (v !== null && typeof v != 'undefined') {
      a.push({name: this.name, value: v});
    }
  });
  //hand off to jQuery.param for proper encoding
  return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *    <input name="A" type="text" />
 *    <input name="A" type="text" />
 *    <input name="B" type="checkbox" value="B1" />
 *    <input name="B" type="checkbox" value="B2"/>
 *    <input name="C" type="radio" value="C1" />
 *    <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *     array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
  for (var val=[], i=0, max=this.length; i < max; i++) {
    var el = this[i];
    var v = $.fieldValue(el, successful);
    if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
      continue;
    }
    v.constructor == Array ? $.merge(val, v) : val.push(v);
  }
  return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
  var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
  if (successful === undefined) {
    successful = true;
  }

  if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
    (t == 'checkbox' || t == 'radio') && !el.checked ||
    (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
    tag == 'select' && el.selectedIndex == -1)) {
      return null;
  }

  if (tag == 'select') {
    var index = el.selectedIndex;
    if (index < 0) {
      return null;
    }
    var a = [], ops = el.options;
    var one = (t == 'select-one');
    var max = (one ? index+1 : ops.length);
    for(var i=(one ? index : 0); i < max; i++) {
      var op = ops[i];
      if (op.selected) {
        var v = op.value;
        if (!v) { // extra pain for IE...
          v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
        }
        if (one) {
          return v;
        }
        a.push(v);
      }
    }
    return a;
  }
  return $(el).val();
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
  return this.each(function() {
    $('input,select,textarea', this).clearFields();
  });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
  return this.each(function() {
    var t = this.type, tag = this.tagName.toLowerCase();
    if (t == 'text' || t == 'password' || tag == 'textarea') {
      this.value = '';
    }
    else if (t == 'checkbox' || t == 'radio') {
      this.checked = false;
    }
    else if (tag == 'select') {
      this.selectedIndex = -1;
    }
  });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
  return this.each(function() {
    // guard against an input with the name of 'reset'
    // note that IE reports the reset function as an 'object'
    if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
      this.reset();
    }
  });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
  if (b === undefined) {
    b = true;
  }
  return this.each(function() {
    this.disabled = !b;
  });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
  if (select === undefined) {
    select = true;
  }
  return this.each(function() {
    var t = this.type;
    if (t == 'checkbox' || t == 'radio') {
      this.checked = select;
    }
    else if (this.tagName.toLowerCase() == 'option') {
      var $sel = $(this).parent('select');
      if (select && $sel[0] && $sel[0].type == 'select-one') {
        // deselect all other options
        $sel.find('option').selected(false);
      }
      this.selected = select;
    }
  });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
  if ($.fn.ajaxSubmit.debug) {
    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
    if (window.console && window.console.log) {
      window.console.log(msg);
    }
    else if (window.opera && window.opera.postError) {
      window.opera.postError(msg);
    }
  }
};

})(jQuery);
/*
 * Gritter for jQuery
 * http://www.boedesign.com/
 *
 * Copyright (c) 2009 Jordan Boesch
 * Dual licensed under the MIT and GPL licenses.
 *
 * Date: December 1, 2009
 * Version: 1.6
 */


(function($){

  /**
  * Set it up as an object under the jQuery namespace
  */
  $.gritter = {};

  /**
  * Set up global options that the user can over-ride
  */
  $.gritter.options = {
    fade_in_speed: 'medium', // how fast notifications fade in
    fade_out_speed: 1000, // how fast the notices fade out
    time: 6000 // hang on the screen for...
  }

  /**
  * Add a gritter notification to the screen
  * @see Gritter#add();
  */
  $.gritter.add = function(params){

    try {
      return Gritter.add(params || {});
    } catch(e) {

      var err = 'Gritter Error: ' + e;
      (typeof(console) != 'undefined' && console.error) ?
        console.error(err, params) :
        alert(err);

    }

  }

  /**
  * Remove a gritter notification from the screen
  * @see Gritter#removeSpecific();
  */
  $.gritter.remove = function(id, params){
    Gritter.removeSpecific(id, params || {});
  }

  $.gritter.unstick = function(id) {
    Gritter.unstickSpecific(id);
  }

  /**
  * Remove all notifications
  * @see Gritter#stop();
  */
  $.gritter.removeAll = function(params){
    Gritter.stop(params || {});
  }

  /**
  * Big fat Gritter object
  * @constructor (not really since it's object literal)
  */
  var Gritter = {

    // Public - options to over-ride with $.gritter.options in "add"
    fade_in_speed: '',
    fade_out_speed: '',
    time: '',

    // Private - no touchy the private parts
    _custom_timer: 0,
    _item_count: 0,
    _is_setup: 0,
    _tpl_close: '<div class="gritter-close"></div>',
    _tpl_item: '<div id="gritter-item-[[number]]" class="gritter-item-wrapper [[item_class]]" style="display:none"><div class="gritter-item">[[image]]<div class="[[class_name]]"><span class="gritter-title">[[username]]</span><p>[[text]]</p></div><div style="clear:both"></div></div></div>',
    _tpl_wrap: '<div id="gritter-notice-wrapper"></div>',

    /**
    * Add a gritter notification to the screen
    * @param {Object} params The object that contains all the options for drawing the notification
    * @return {Integer} The specific numeric id to that gritter notification
    */
    add: function(params){

      // Check the options and set them once
      if(!this._is_setup){
        this._runSetup();
      }

      // Basics
      var user = params.title,
        text = params.text,
        image = params.image || '',
        sticky = params.sticky || false,
        item_class = params.class_name || '',
        time_alive = params.time || '';

      this._verifyWrapper();

      this._item_count++;
      var number = this._item_count,
        tmp = this._tpl_item;

      // Assign callbacks
      $(['before_open', 'after_open', 'before_close', 'after_close']).each(function(i, val){
        Gritter['_' + val + '_' + number] = ($.isFunction(params[val])) ? params[val] : function(){}
      });

      // Reset
      this._custom_timer = 0;

      // A custom fade time set
      if(time_alive){
        this._custom_timer = time_alive;
      }

      var image_str = (image != '') ? '<img src="' + image + '" class="gritter-image" />' : '',
        class_name = (image != '') ? 'gritter-with-image' : 'gritter-without-image';

      // String replacements on the template
      tmp = this._str_replace(
        ['[[username]]', '[[text]]', '[[image]]', '[[number]]', '[[class_name]]', '[[item_class]]'],
        [user, text, image_str, this._item_count, class_name, item_class], tmp
      );

      this['_before_open_' + number]();
      $('#gritter-notice-wrapper').append(tmp);

      var item = $('#gritter-item-' + this._item_count);

      item.fadeIn(this.fade_in_speed, function(){
        Gritter['_after_open_' + number]($(this));
      });

      if(!sticky){
        this._setFadeTimer(item, number);
      }

      // Bind the hover/unhover states
      $(item).bind('mouseenter mouseleave', function(event){
        if(event.type == 'mouseenter'){
          if(!sticky){
            Gritter._restoreItemIfFading($(this), number);
          }
        }
        else {
          if(!sticky){
            Gritter._setFadeTimer($(this), number);
          }
        }
        Gritter._hoverState($(this), event.type);
      });

      return number;

    },

    /**
    * If we don't have any more gritter notifications, get rid of the wrapper using this check
    * @private
    * @param {Integer} unique_id The ID of the element that was just deleted, use it for a callback
    * @param {Object} e The jQuery element that we're going to perform the remove() action on
    */
    _countRemoveWrapper: function(unique_id, e){

      // Remove it then run the callback function
      e.remove();
      this['_after_close_' + unique_id](e);

      // Check if the wrapper is empty, if it is.. remove the wrapper
      if($('.gritter-item-wrapper').length == 0){
        $('#gritter-notice-wrapper').remove();
      }

    },

    /**
    * Fade out an element after it's been on the screen for x amount of time
    * @private
    * @param {Object} e The jQuery element to get rid of
    * @param {Integer} unique_id The id of the element to remove
    * @param {Object} params An optional list of params to set fade speeds etc.
    * @param {Boolean} unbind_events Unbind the mouseenter/mouseleave events if they click (X)
    */
    _fade: function(e, unique_id, params, unbind_events){

      var params = params || {},
        fade = (typeof(params.fade) != 'undefined') ? params.fade : true;
        fade_out_speed = params.speed || this.fade_out_speed;

      this['_before_close_' + unique_id](e);

      // If this is true, then we are coming from clicking the (X)
      if(unbind_events){
        e.unbind('mouseenter mouseleave');
      }

      // Fade it out or remove it
      if(fade){

        e.animate({
          opacity: 0
        }, fade_out_speed, function(){
          e.animate({ height: 0 }, 300, function(){
            Gritter._countRemoveWrapper(unique_id, e);
          })
        })

      }
      else {

        this._countRemoveWrapper(unique_id, e);

      }

    },

    /**
    * Perform actions based on the type of bind (mouseenter, mouseleave)
    * @private
    * @param {Object} e The jQuery element
    * @param {String} type The type of action we're performing: mouseenter or mouseleave
    */
    _hoverState: function(e, type){

      // Change the border styles and add the (X) close button when you hover
      if(type == 'mouseenter'){

        e.addClass('hover');
        var find_img = e.find('img');

        // Insert the close button before what element
        (find_img.length) ?
          find_img.before(this._tpl_close) :
          e.find('span').before(this._tpl_close);

        // Clicking (X) makes the perdy thing close
        e.find('.gritter-close').click(function(){

          var unique_id = e.attr('id').split('-')[2];
          Gritter.removeSpecific(unique_id, {}, e, true);

        });

      }
      // Remove the border styles and (X) close button when you mouse out
      else {

        e.removeClass('hover');
        e.find('.gritter-close').remove();

      }

    },

    /**
    * Remove a specific notification based on an ID
    * @param {Integer} unique_id The ID used to delete a specific notification
    * @param {Object} params A set of options passed in to determine how to get rid of it
    * @param {Object} e The jQuery element that we're "fading" then removing
    * @param {Boolean} unbind_events If we clicked on the (X) we set this to true to unbind mouseenter/mouseleave
    */
    removeSpecific: function(unique_id, params, e, unbind_events){

      if(!e){
        var e = $('#gritter-item-' + unique_id);
      }

      // We set the fourth param to let the _fade function know to
      // unbind the "mouseleave" event.  Once you click (X) there's no going back!
      this._fade(e, unique_id, params || {}, unbind_events);

    },

    /**
    * Convert a sticky item to unsticky
    */
    unstickSpecific: function(unique_id, params, e, unbind_events){

      if(!e){
        var e = $('#gritter-item-' + unique_id);
      }
      console.log(e)

      this._setFadeTimer(e, unique_id);
    },

    /**
    * If the item is fading out and we hover over it, restore it!
    * @private
    * @param {Object} e The HTML element to remove
    * @param {Integer} unique_id The ID of the element
    */
    _restoreItemIfFading: function(e, unique_id){

      clearTimeout(this['_int_id_' + unique_id]);
      e.stop().css({ opacity: '' });

    },

    /**
    * Setup the global options - only once
    * @private
    */
    _runSetup: function(){

      for(opt in $.gritter.options){
        this[opt] = $.gritter.options[opt];
      }
      this._is_setup = 1;

    },

    /**
    * Set the notification to fade out after a certain amount of time
    * @private
    * @param {Object} item The HTML element we're dealing with
    * @param {Integer} unique_id The ID of the element
    */
    _setFadeTimer: function(e, unique_id){

      var timer_str = (this._custom_timer) ? this._custom_timer : this.time;
      this['_int_id_' + unique_id] = setTimeout(function(){
        Gritter._fade(e, unique_id);
      }, timer_str);

    },

    /**
    * Bring everything to a halt
    * @param {Object} params A list of callback functions to pass when all notifications are removed
    */
    stop: function(params){

      // callbacks (if passed)
      var before_close = ($.isFunction(params.before_close)) ? params.before_close : function(){};
      var after_close = ($.isFunction(params.after_close)) ? params.after_close : function(){};

      var wrap = $('#gritter-notice-wrapper');
      before_close(wrap);
      wrap.fadeOut(function(){
        $(this).remove();
        after_close();
      });

    },

    /**
    * An extremely handy PHP function ported to JS, works well for templating
    * @private
    * @param {String/Array} search A list of things to search for
    * @param {String/Array} replace A list of things to replace the searches with
    * @return {String} sa The output
    */
    _str_replace: function(search, replace, subject, count){

      var i = 0, j = 0, temp = '', repl = '', sl = 0, fl = 0,
        f = [].concat(search),
        r = [].concat(replace),
        s = subject,
        ra = r instanceof Array, sa = s instanceof Array;
      s = [].concat(s);

      if(count){
        this.window[count] = 0;
      }

      for(i = 0, sl = s.length; i < sl; i++){

        if(s[i] === ''){
          continue;
        }

            for (j = 0, fl = f.length; j < fl; j++){

          temp = s[i] + '';
          repl = ra ? (r[j] !== undefined ? r[j] : '') : r[0];
          s[i] = (temp).split(f[j]).join(repl);

          if(count && s[i] !== temp){
            this.window[count] += (temp.length-s[i].length) / f[j].length;
          }

        }
      }

      return sa ? s : s[0];

    },

    /**
    * A check to make sure we have something to wrap our notices with
    * @private
    */
    _verifyWrapper: function(){

      if($('#gritter-notice-wrapper').length == 0){
        $('body').append(this._tpl_wrap);
      }

    }

  }

})(jQuery);
/*
 * jQuery Highlight plugin
 *
 * Based on highlight v3 by Johann Burkard
 * http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html
 *
 * Code a little bit refactored and cleaned (in my humble opinion).
 * Most important changes:
 *  - has an option to highlight only entire words (wordsOnly - false by default),
 *  - has an option to be case sensitive (caseSensitive - false by default)
 *  - highlight element tag and class names can be specified in options
 *
 * Usage:
 *   // wrap every occurrance of text 'lorem' in content
 *   // with <span class='highlight'> (default options)
 *   $('#content').highlight('lorem');
 *
 *   // search for and highlight more terms at once
 *   // so you can save some time on traversing DOM
 *   $('#content').highlight(['lorem', 'ipsum']);
 *   $('#content').highlight('lorem ipsum');
 *
 *   // search only for entire word 'lorem'
 *   $('#content').highlight('lorem', { wordsOnly: true });
 *
 *   // don't ignore case during search of term 'lorem'
 *   $('#content').highlight('lorem', { caseSensitive: true });
 *
 *   // wrap every occurrance of term 'ipsum' in content
 *   // with <em class='important'>
 *   $('#content').highlight('ipsum', { element: 'em', className: 'important' });
 *
 *   // remove default highlight
 *   $('#content').unhighlight();
 *
 *   // remove custom highlight
 *   $('#content').unhighlight({ element: 'em', className: 'important' });
 *
 *
 * Copyright (c) 2009 Bartek Szopka
 *
 * Licensed under MIT license.
 *
 */


jQuery.extend({
    highlight: function (node, re, nodeName, className) {
        if (node.nodeType === 3) {
            var match = node.data.match(re);
            if (match) {
                var highlight = document.createElement(nodeName || 'span');
                highlight.className = className || 'highlight';
                var wordNode = node.splitText(match.index);
                wordNode.splitText(match[0].length);
                var wordClone = wordNode.cloneNode(true);
                highlight.appendChild(wordClone);
                wordNode.parentNode.replaceChild(highlight, wordNode);
                return 1; //skip added node in parent
            }
        } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children
                !/(script|style)/i.test(node.tagName) && // ignore script and style nodes
                !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted
            for (var i = 0; i < node.childNodes.length; i++) {
                i += jQuery.highlight(node.childNodes[i], re, nodeName, className);
            }
        }
        return 0;
    }
});

jQuery.fn.unhighlight = function (options) {
    var settings = { className: 'highlight', element: 'span' };
    jQuery.extend(settings, options);

    return this.find(settings.element + "." + settings.className).each(function () {
        var parent = this.parentNode;
        parent.replaceChild(this.firstChild, this);
        parent.normalize();
    }).end();
};

jQuery.fn.highlight = function (words, options) {
    var settings = { className: 'highlight', element: 'span', caseSensitive: false, wordsOnly: false };
    jQuery.extend(settings, options);

    if (words.constructor === String) {
        words = [words];
    }
    words = jQuery.grep(words, function(word, i){
      return word != '';
    });
    words = jQuery.map(words, function(word, i) {
      return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
    });
    if (words.length == 0) { return this; };

    var flag = settings.caseSensitive ? "" : "i";
    var pattern = "(" + words.join("|") + ")";
    if (settings.wordsOnly) {
        pattern = "\\b" + pattern + "\\b";
    }
    var re = new RegExp(pattern, flag);

    return this.each(function () {
        jQuery.highlight(this, re, settings.element, settings.className);
    });
};
// see code here: https://github.com/jeresig/jquery.hotkeys
/*
 * jQuery Hotkeys Plugin
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * Based upon the plugin by Tzury Bar Yochay:
 * http://github.com/tzuryby/hotkeys
 *
 * Original idea by:
 * Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
*/


(function(jQuery){

  jQuery.hotkeys = {
    version: "0.8",

    specialKeys: {
      8: "backspace", 9: "tab", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
      20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
      37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del",
      96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
      104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
      112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
      120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 191: "/", 224: "meta"
    },

    shiftNums: {
      "`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
      "8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
      ".": ">",  "/": "?",  "\\": "|"
    }
  };

  function keyHandler( handleObj ) {
    // Only care when a possible input has been specified
    if ( typeof handleObj.data !== "string" ) {
      return;
    }

    var origHandler = handleObj.handler,
      keys = handleObj.data.toLowerCase().split(" ");

    handleObj.handler = function( event ) {
      // Don't fire in text-accepting inputs that we didn't directly bind to
      if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) ||
         event.target.type === "text") ) {
        return;
      }

      // Keypress represents characters, not special keys
      var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[ event.which ],
        character = String.fromCharCode( event.which ).toLowerCase(),
        key, modif = "", possible = {};

      // check combinations (alt|ctrl|shift+anything)
      if ( event.altKey && special !== "alt" ) {
        modif += "alt+";
      }

      if ( event.ctrlKey && special !== "ctrl" ) {
        modif += "ctrl+";
      }

      // TODO: Need to make sure this works consistently across platforms
      if ( event.metaKey && !event.ctrlKey && special !== "meta" ) {
        modif += "meta+";
      }

      if ( event.shiftKey && special !== "shift" ) {
        modif += "shift+";
      }

      if ( special ) {
        possible[ modif + special ] = true;

      } else {
        possible[ modif + character ] = true;
        possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true;

        // "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
        if ( modif === "shift+" ) {
          possible[ jQuery.hotkeys.shiftNums[ character ] ] = true;
        }
      }

      for ( var i = 0, l = keys.length; i < l; i++ ) {
        if ( possible[ keys[i] ] ) {
          return origHandler.apply( this, arguments );
        }
      }
    };
  }

  jQuery.each([ "keydown", "keyup", "keypress" ], function() {
    jQuery.event.special[ this ] = { add: keyHandler };
  });

})( jQuery );
/**
* hoverIntent is similar to jQuery's built-in "hover" function except that
* instead of firing the onMouseOver event immediately, hoverIntent checks
* to see if the user's mouse has slowed down (beneath the sensitivity
* threshold) before firing the onMouseOver event.
*
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
*
* hoverIntent is currently available for use in all personal or commercial
* projects under both MIT and GPL licenses. This means that you can choose
* the license that best suits your project, and use it accordingly.
*
* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
* $("ul li").hoverIntent( showNav , hideNav );
*
* // advanced usage receives configuration object only
* $("ul li").hoverIntent({
* sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
* interval: 100,   // number = milliseconds of polling interval
* over: showNav,  // function = onMouseOver callback (required)
* timeout: 0,   // number = milliseconds delay before onMouseOut function call
* out: hideNav    // function = onMouseOut callback (required)
* });
*
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/

(function($) {
  $.fn.hoverIntent = function(f,g) {
    // default configuration options
    var cfg = {
      sensitivity: 7,
      interval: 100,
      timeout: 0
    };
    // override configuration options with user supplied object
    cfg = $.extend(cfg, g ? { over: f, out: g } : f );

    // instantiate variables
    // cX, cY = current X and Y position of mouse, updated by mousemove event
    // pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
    var cX, cY, pX, pY;

    // A private function for getting mouse position
    var track = function(ev) {
      cX = ev.pageX;
      cY = ev.pageY;
    };

    // A private function for comparing current and previous mouse position
    var compare = function(ev,ob) {
      ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
      // compare mouse positions to see if they've crossed the threshold
      if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
        $(ob).unbind("mousemove",track);
        // set hoverIntent state to true (so mouseOut can be called)
        ob.hoverIntent_s = 1;
        return cfg.over.apply(ob,[ev]);
      } else {
        // set previous coordinates for next time
        pX = cX; pY = cY;
        // use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
        ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
      }
    };

    // A private function for delaying the mouseOut function
    var delay = function(ev,ob) {
      ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
      ob.hoverIntent_s = 0;
      return cfg.out.apply(ob,[ev]);
    };

    // A private function for handling mouse 'hovering'
    var handleHover = function(e) {
      // next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
      var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
      while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
      if ( p == this ) { return false; }

      // copy objects to be passed into t (required for event object to be passed in IE)
      var ev = jQuery.extend({},e);
      var ob = this;

      // cancel hoverIntent timer if it exists
      if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

      // else e.type == "onmouseover"
      if (e.type == "mouseover") {
        // set "previous" X and Y position based on initial entry point
        pX = ev.pageX; pY = ev.pageY;
        // update "current" X and Y position based on mousemove
        $(ob).bind("mousemove",track);
        // start polling interval (self-calling timeout) to compare mouse coordinates over time
        if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

      // else e.type == "onmouseout"
      } else {
        // unbind expensive mousemove event
        $(ob).unbind("mousemove",track);
        // if hoverIntent state is true, then call the mouseOut function after the specified delay
        if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
      }
    };

    // bind the function to the two event listeners
    return this.mouseover(handleHover).mouseout(handleHover);
  };
})(jQuery);
/*! Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (MIT_LICENSE.txt)
 * and GPL Version 2 (GPL_LICENSE.txt) licenses.
 *
 * Version: 1.1.1
 * Requires jQuery 1.3+
 * Docs: http://docs.jquery.com/Plugins/livequery
 */


(function($) {

$.extend($.fn, {
	livequery: function(type, fn, fn2) {
		var self = this, q;

		// Handle different call patterns
		if ($.isFunction(type))
			fn2 = fn, fn = type, type = undefined;

		// See if Live Query already exists
		$.each( $.livequery.queries, function(i, query) {
			if ( self.selector == query.selector && self.context == query.context &&
				type == query.type && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) )
					// Found the query, exit the each loop
					return (q = query) && false;
		});

		// Create new Live Query if it wasn't found
		q = q || new $.livequery(this.selector, this.context, type, fn, fn2);

		// Make sure it is running
		q.stopped = false;

		// Run it immediately for the first time
		q.run();

		// Contnue the chain
		return this;
	},

	expire: function(type, fn, fn2) {
		var self = this;

		// Handle different call patterns
		if ($.isFunction(type))
			fn2 = fn, fn = type, type = undefined;

		// Find the Live Query based on arguments and stop it
		$.each( $.livequery.queries, function(i, query) {
			if ( self.selector == query.selector && self.context == query.context &&
				(!type || type == query.type) && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) && !this.stopped )
					$.livequery.stop(query.id);
		});

		// Continue the chain
		return this;
	}
});

$.livequery = function(selector, context, type, fn, fn2) {
	this.selector = selector;
	this.context  = context;
	this.type     = type;
	this.fn       = fn;
	this.fn2      = fn2;
	this.elements = [];
	this.stopped  = false;

	// The id is the index of the Live Query in $.livequery.queries
	this.id = $.livequery.queries.push(this)-1;

	// Mark the functions for matching later on
	fn.$lqguid = fn.$lqguid || $.livequery.guid++;
	if (fn2) fn2.$lqguid = fn2.$lqguid || $.livequery.guid++;

	// Return the Live Query
	return this;
};

$.livequery.prototype = {
	stop: function() {
		var query = this;

		if ( this.type )
			// Unbind all bound events
			this.elements.unbind(this.type, this.fn);
		else if (this.fn2)
			// Call the second function for all matched elements
			this.elements.each(function(i, el) {
				query.fn2.apply(el);
			});

		// Clear out matched elements
		this.elements = [];

		// Stop the Live Query from running until restarted
		this.stopped = true;
	},

	run: function() {
		// Short-circuit if stopped
		if ( this.stopped ) return;
		var query = this;

		var oEls = this.elements,
			els  = $(this.selector, this.context),
			nEls = els.not(oEls);

		// Set elements to the latest set of matched elements
		this.elements = els;

		if (this.type) {
			// Bind events to newly matched elements
			nEls.bind(this.type, this.fn);

			// Unbind events to elements no longer matched
			if (oEls.length > 0)
				$.each(oEls, function(i, el) {
					if ( $.inArray(el, els) < 0 )
						$.event.remove(el, query.type, query.fn);
				});
		}
		else {
			// Call the first function for newly matched elements
			nEls.each(function() {
				query.fn.apply(this);
			});

			// Call the second function for elements no longer matched
			if ( this.fn2 && oEls.length > 0 )
				$.each(oEls, function(i, el) {
					if ( $.inArray(el, els) < 0 )
						query.fn2.apply(el);
				});
		}
	}
};

$.extend($.livequery, {
	guid: 0,
	queries: [],
	queue: [],
	running: false,
	timeout: null,

	checkQueue: function() {
		if ( $.livequery.running && $.livequery.queue.length ) {
			var length = $.livequery.queue.length;
			// Run each Live Query currently in the queue
			while ( length-- )
				$.livequery.queries[ $.livequery.queue.shift() ].run();
		}
	},

	pause: function() {
		// Don't run anymore Live Queries until restarted
		$.livequery.running = false;
	},

	play: function() {
		// Restart Live Queries
		$.livequery.running = true;
		// Request a run of the Live Queries
		$.livequery.run();
	},

	registerPlugin: function() {
		$.each( arguments, function(i,n) {
			// Short-circuit if the method doesn't exist
			if (!$.fn[n]) return;

			// Save a reference to the original method
			var old = $.fn[n];

			// Create a new method
			$.fn[n] = function() {
				// Call the original method
				var r = old.apply(this, arguments);

				// Request a run of the Live Queries
				$.livequery.run();

				// Return the original methods result
				return r;
			}
		});
	},

	run: function(id) {
		if (id != undefined) {
			// Put the particular Live Query in the queue if it doesn't already exist
			if ( $.inArray(id, $.livequery.queue) < 0 )
				$.livequery.queue.push( id );
		}
		else
			// Put each Live Query in the queue if it doesn't already exist
			$.each( $.livequery.queries, function(id) {
				if ( $.inArray(id, $.livequery.queue) < 0 )
					$.livequery.queue.push( id );
			});

		// Clear timeout if it already exists
		if ($.livequery.timeout) clearTimeout($.livequery.timeout);
		// Create a timeout to check the queue and actually run the Live Queries
		$.livequery.timeout = setTimeout($.livequery.checkQueue, 20);
	},

	stop: function(id) {
		if (id != undefined)
			// Stop are particular Live Query
			$.livequery.queries[ id ].stop();
		else
			// Stop all Live Queries
			$.each( $.livequery.queries, function(id) {
				$.livequery.queries[ id ].stop();
			});
	}
});

// Register core DOM manipulation methods
$.livequery.registerPlugin('append', 'prepend', 'after', 'before', 'wrap', 'attr', 'removeAttr', 'addClass', 'removeClass', 'toggleClass', 'empty', 'remove', 'html');

// Run Live Queries when the Document is ready
$(function() { $.livequery.play(); });

})(jQuery);
/*! Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net)
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
 * Thanks to: Seamus Leahy for adding deltaX and deltaY
 *
 * Version: 3.0.4
 *
 * Requires: 1.2.2+
 */


(function($) {

var types = ['DOMMouseScroll', 'mousewheel'];

$.event.special.mousewheel = {
    setup: function() {
        if ( this.addEventListener ) {
            for ( var i=types.length; i; ) {
                this.addEventListener( types[--i], handler, false );
            }
        } else {
            this.onmousewheel = handler;
        }
    },

    teardown: function() {
        if ( this.removeEventListener ) {
            for ( var i=types.length; i; ) {
                this.removeEventListener( types[--i], handler, false );
            }
        } else {
            this.onmousewheel = null;
        }
    }
};

$.fn.extend({
    mousewheel: function(fn) {
        return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
    },

    unmousewheel: function(fn) {
        return this.unbind("mousewheel", fn);
    }
});


function handler(event) {
    var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0;
    event = $.event.fix(orgEvent);
    event.type = "mousewheel";

    // Old school scrollwheel delta
    if ( event.wheelDelta ) { delta = event.wheelDelta/120; }
    if ( event.detail     ) { delta = -event.detail/3; }

    // New school multidimensional scroll (touchpads) deltas
    deltaY = delta;

    // Gecko
    if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
        deltaY = 0;
        deltaX = -1*delta;
    }

    // Webkit
    if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; }
    if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; }

    // Add event and delta to the front of the arguments
    args.unshift(event, delta, deltaX, deltaY);

    return $.event.handle.apply(this, args);
}

})(jQuery);
/**
 * jQuery.ScrollTo
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 *
 * @projectDescription Easy element scrolling using jQuery.
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 * Works with jQuery +1.2.6. Tested on FF 2/3, IE 6/7/8, Opera 9.5/6, Safari 3, Chrome 1 on WinXP.
 *
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * @id jQuery.scrollTo
 * @id jQuery.fn.scrollTo
 * @param {String, Number, DOMElement, jQuery, Object} target Where to scroll the matched elements.
 *	  The different options for target are:
 *		- A number position (will be applied to all axes).
 *		- A string position ('44', '100px', '+=90', etc ) will be applied to all axes
 *		- A jQuery/DOM element ( logically, child of the element to scroll )
 *		- A string selector, that will be relative to the element to scroll ( 'li:eq(2)', etc )
 *		- A hash { top:x, left:y }, x and y can be any kind of number/string like above.
*		- A percentage of the container's dimension/s, for example: 50% to go to the middle.
 *		- The string 'max' for go-to-end. 
 * @param {Number} duration The OVERALL length of the animation, this argument can be the settings object instead.
 * @param {Object,Function} settings Optional set of settings or the onAfter callback.
 *	 @option {String} axis Which axis must be scrolled, use 'x', 'y', 'xy' or 'yx'.
 *	 @option {Number} duration The OVERALL length of the animation.
 *	 @option {String} easing The easing method for the animation.
 *	 @option {Boolean} margin If true, the margin of the target element will be deducted from the final position.
 *	 @option {Object, Number} offset Add/deduct from the end position. One number for both axes or { top:x, left:y }.
 *	 @option {Object, Number} over Add/deduct the height/width multiplied by 'over', can be { top:x, left:y } when using both axes.
 *	 @option {Boolean} queue If true, and both axis are given, the 2nd axis will only be animated after the first one ends.
 *	 @option {Function} onAfter Function to be called after the scrolling ends. 
 *	 @option {Function} onAfterFirst If queuing is activated, this function will be called after the first scrolling ends.
 * @return {jQuery} Returns the same jQuery object, for chaining.
 *
 * @desc Scroll to a fixed position
 * @example $('div').scrollTo( 340 );
 *
 * @desc Scroll relatively to the actual position
 * @example $('div').scrollTo( '+=340px', { axis:'y' } );
 *
 * @dec Scroll using a selector (relative to the scrolled element)
 * @example $('div').scrollTo( 'p.paragraph:eq(2)', 500, { easing:'swing', queue:true, axis:'xy' } );
 *
 * @ Scroll to a DOM element (same for jQuery object)
 * @example var second_child = document.getElementById('container').firstChild.nextSibling;
 *			$('#container').scrollTo( second_child, { duration:500, axis:'x', onAfter:function(){
 *				alert('scrolled!!');																   
 *			}});
 *
 * @desc Scroll on both axes, to different values
 * @example $('div').scrollTo( { top: 300, left:'+=200' }, { axis:'xy', offset:-20 } );
 */

;(function( $ ){
	
	var $scrollTo = $.scrollTo = function( target, duration, settings ){
		$(window).scrollTo( target, duration, settings );
	};

	$scrollTo.defaults = {
		axis:'xy',
		duration: parseFloat($.fn.jquery) >= 1.3 ? 0 : 1
	};

	// Returns the element that needs to be animated to scroll the window.
	// Kept for backwards compatibility (specially for localScroll & serialScroll)
	$scrollTo.window = function( scope ){
		return $(window)._scrollable();
	};

	// Hack, hack, hack :)
	// Returns the real elements to scroll (supports window/iframes, documents and regular nodes)
	$.fn._scrollable = function(){
		return this.map(function(){
			var elem = this,
				isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1;

				if( !isWin )
					return elem;

			var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem;
			
			return $.browser.safari || doc.compatMode == 'BackCompat' ?
				doc.body : 
				doc.documentElement;
		});
	};

	$.fn.scrollTo = function( target, duration, settings ){
		if( typeof duration == 'object' ){
			settings = duration;
			duration = 0;
		}
		if( typeof settings == 'function' )
			settings = { onAfter:settings };
			
		if( target == 'max' )
			target = 9e9;
			
		settings = $.extend( {}, $scrollTo.defaults, settings );
		// Speed is still recognized for backwards compatibility
		duration = duration || settings.speed || settings.duration;
		// Make sure the settings are given right
		settings.queue = settings.queue && settings.axis.length > 1;
		
		if( settings.queue )
			// Let's keep the overall duration
			duration /= 2;
		settings.offset = both( settings.offset );
		settings.over = both( settings.over );

		return this._scrollable().each(function(){
			var elem = this,
				$elem = $(elem),
				targ = target, toff, attr = {},
				win = $elem.is('html,body');

			switch( typeof targ ){
				// A number will pass the regex
				case 'number':
				case 'string':
					if( /^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(targ) ){
						targ = both( targ );
						// We are done
						break;
					}
					// Relative selector, no break!
					targ = $(targ,this);
				case 'object':
					// DOMElement / jQuery
					if( targ.is || targ.style )
						// Get the real position of the target 
						toff = (targ = $(targ)).offset();
			}
			$.each( settings.axis.split(''), function( i, axis ){
				var Pos	= axis == 'x' ? 'Left' : 'Top',
					pos = Pos.toLowerCase(),
					key = 'scroll' + Pos,
					old = elem[key],
					max = $scrollTo.max(elem, axis);

				if( toff ){// jQuery / DOMElement
					attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] );

					// If it's a dom element, reduce the margin
					if( settings.margin ){
						attr[key] -= parseInt(targ.css('margin'+Pos)) || 0;
						attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0;
					}
					
					attr[key] += settings.offset[pos] || 0;
					
					if( settings.over[pos] )
						// Scroll to a fraction of its width/height
						attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos];
				}else{ 
					var val = targ[pos];
					// Handle percentage values
					attr[key] = val.slice && val.slice(-1) == '%' ? 
						parseFloat(val) / 100 * max
						: val;
				}

				// Number or 'number'
				if( /^\d+$/.test(attr[key]) )
					// Check the limits
					attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max );

				// Queueing axes
				if( !i && settings.queue ){
					// Don't waste time animating, if there's no need.
					if( old != attr[key] )
						// Intermediate animation
						animate( settings.onAfterFirst );
					// Don't animate this axis again in the next iteration.
					delete attr[key];
				}
			});

			animate( settings.onAfter );			

			function animate( callback ){
				$elem.animate( attr, duration, settings.easing, callback && function(){
					callback.call(this, target, settings);
				});
			};

		}).end();
	};
	
	// Max scrolling position, works on quirks mode
	// It only fails (not too badly) on IE, quirks mode.
	$scrollTo.max = function( elem, axis ){
		var Dim = axis == 'x' ? 'Width' : 'Height',
			scroll = 'scroll'+Dim;
		
		if( !$(elem).is('html,body') )
			return elem[scroll] - $(elem)[Dim.toLowerCase()]();
		
		var size = 'client' + Dim,
			html = elem.ownerDocument.documentElement,
			body = elem.ownerDocument.body;

		return Math.max( html[scroll], body[scroll] ) 
			 - Math.min( html[size]  , body[size]   );
			
	};

	function both( val ){
		return typeof val == 'object' ? val : { top:val, left:val };
	};

})( jQuery );
/*
 *  Tabby jQuery plugin version 0.12
 *
 *  Ted Devito - http://teddevito.com/demos/textarea.html
 *
 *  Copyright (c) 2009 Ted Devito
 *
 *  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
 *  conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer
 *      in the documentation and/or other materials provided with the distribution.
 *    3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written
 *      permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

// create closure

(function($) {

  // plugin definition

  $.fn.tabby = function(options) {
    //debug(this);
    // build main options before element iteration
    var opts = $.extend({}, $.fn.tabby.defaults, options);
    var pressed = $.fn.tabby.pressed;

    // iterate and reformat each matched element
    return this.each(function() {
      $this = $(this);

      // build element specific options
      var options = $.meta ? $.extend({}, opts, $this.data()) : opts;

      $this.bind('keydown',function (e) {
        var kc = $.fn.tabby.catch_kc(e);
        if (16 == kc) pressed.shft = true;
        /*
        because both CTRL+TAB and ALT+TAB default to an event (changing tab/window) that
        will prevent js from capturing the keyup event, we'll set a timer on releasing them.
        */
        if (17 == kc) {pressed.ctrl = true; setTimeout("$.fn.tabby.pressed.ctrl = false;",1000);}
        if (18 == kc) {pressed.alt = true;  setTimeout("$.fn.tabby.pressed.alt = false;",1000);}

        if (9 == kc && !pressed.ctrl && !pressed.alt) {
          e.preventDefault; // does not work in O9.63 ??
          pressed.last = kc;  setTimeout("$.fn.tabby.pressed.last = null;",0);
          process_keypress ($(e.target).get(0), pressed.shft, options);
          return false;
        }

      }).bind('keyup',function (e) {
        if (16 == $.fn.tabby.catch_kc(e)) pressed.shft = false;
      }).bind('blur',function (e) { // workaround for Opera -- http://www.webdeveloper.com/forum/showthread.php?p=806588
        if (9 == pressed.last) $(e.target).one('focus',function (e) {pressed.last = null;}).get(0).focus();
      });

    });
  };

  // define and expose any extra methods
  $.fn.tabby.catch_kc = function(e) { return e.keyCode ? e.keyCode : e.charCode ? e.charCode : e.which; };
  $.fn.tabby.pressed = {shft : false, ctrl : false, alt : false, last: null};

  // private function for debugging
  function debug($obj) {
    if (window.console && window.console.log)
    window.console.log('textarea count: ' + $obj.size());
  };

  function process_keypress (o,shft,options) {
    var scrollTo = o.scrollTop;
    //var tabString = String.fromCharCode(9);

    // gecko; o.setSelectionRange is only available when the text box has focus
    if (o.setSelectionRange) gecko_tab (o, shft, options);

    // ie; document.selection is always available
    else if (document.selection) ie_tab (o, shft, options);

    o.scrollTop = scrollTo;
  }

  // plugin defaults
  $.fn.tabby.defaults = {tabString : String.fromCharCode(9)};

  function gecko_tab (o, shft, options) {
    var ss = o.selectionStart;
    var es = o.selectionEnd;

    // when there's no selection and we're just working with the caret, we'll add/remove the tabs at the caret, providing more control
    if(ss == es) {
      // SHIFT+TAB
      if (shft) {
        // check to the left of the caret first
        if ("\t" == o.value.substring(ss-options.tabString.length, ss)) {
          o.value = o.value.substring(0, ss-options.tabString.length) + o.value.substring(ss); // put it back together omitting one character to the left
          o.focus();
          o.setSelectionRange(ss - options.tabString.length, ss - options.tabString.length);
        }
        // then check to the right of the caret
        else if ("\t" == o.value.substring(ss, ss + options.tabString.length)) {
          o.value = o.value.substring(0, ss) + o.value.substring(ss + options.tabString.length); // put it back together omitting one character to the right
          o.focus();
          o.setSelectionRange(ss,ss);
        }
      }
      // TAB
      else {
        o.value = o.value.substring(0, ss) + options.tabString + o.value.substring(ss);
        o.focus();
          o.setSelectionRange(ss + options.tabString.length, ss + options.tabString.length);
      }
    }
    // selections will always add/remove tabs from the start of the line
    else {
      // split the textarea up into lines and figure out which lines are included in the selection
      var lines = o.value.split("\n");
      var indices = new Array();
      var sl = 0; // start of the line
      var el = 0; // end of the line
      var sel = false;
      for (var i in lines) {
        el = sl + lines[i].length;
        indices.push({start: sl, end: el, selected: (sl <= ss && el > ss) || (el >= es && sl < es) || (sl > ss && el < es)});
        sl = el + 1;// for "\n"
      }

      // walk through the array of lines (indices) and add tabs where appropriate
      var modifier = 0;
      for (var i in indices) {
        if (indices[i].selected) {
          var pos = indices[i].start + modifier; // adjust for tabs already inserted/removed
          // SHIFT+TAB
          if (shft && options.tabString == o.value.substring(pos,pos+options.tabString.length)) { // only SHIFT+TAB if there's a tab at the start of the line
            o.value = o.value.substring(0,pos) + o.value.substring(pos + options.tabString.length); // omit the tabstring to the right
            modifier -= options.tabString.length;
          }
          // TAB
          else if (!shft) {
            o.value = o.value.substring(0,pos) + options.tabString + o.value.substring(pos); // insert the tabstring
            modifier += options.tabString.length;
          }
        }
      }
      o.focus();
      var ns = ss + ((modifier > 0) ? options.tabString.length : (modifier < 0) ? -options.tabString.length : 0);
      var ne = es + modifier;
      o.setSelectionRange(ns,ne);
    }
  }

  function ie_tab (o, shft, options) {
    var range = document.selection.createRange();

    if (o == range.parentElement()) {
      // when there's no selection and we're just working with the caret, we'll add/remove the tabs at the caret, providing more control
      if ('' == range.text) {
        // SHIFT+TAB
        if (shft) {
          var bookmark = range.getBookmark();
          //first try to the left by moving opening up our empty range to the left
            range.moveStart('character', -options.tabString.length);
            if (options.tabString == range.text) {
              range.text = '';
            } else {
              // if that didn't work then reset the range and try opening it to the right
              range.moveToBookmark(bookmark);
              range.moveEnd('character', options.tabString.length);
              if (options.tabString == range.text)
                range.text = '';
            }
            // move the pointer to the start of them empty range and select it
            range.collapse(true);
          range.select();
        }

        else {
          // very simple here. just insert the tab into the range and put the pointer at the end
          range.text = options.tabString;
          range.collapse(false);
          range.select();
        }
      }
      // selections will always add/remove tabs from the start of the line
      else {

        var selection_text = range.text;
        var selection_len = selection_text.length;
        var selection_arr = selection_text.split("\r\n");

        var before_range = document.body.createTextRange();
        before_range.moveToElementText(o);
        before_range.setEndPoint("EndToStart", range);
        var before_text = before_range.text;
        var before_arr = before_text.split("\r\n");
        var before_len = before_text.length; // - before_arr.length + 1;

        var after_range = document.body.createTextRange();
        after_range.moveToElementText(o);
        after_range.setEndPoint("StartToEnd", range);
        var after_text = after_range.text; // we can accurately calculate distance to the end because we're not worried about MSIE trimming a \r\n

        var end_range = document.body.createTextRange();
        end_range.moveToElementText(o);
        end_range.setEndPoint("StartToEnd", before_range);
        var end_text = end_range.text; // we can accurately calculate distance to the end because we're not worried about MSIE trimming a \r\n

        var check_html = $(o).html();
        $("#r3").text(before_len + " + " + selection_len + " + " + after_text.length + " = " + check_html.length);
        if((before_len + end_text.length) < check_html.length) {
          before_arr.push("");
          before_len += 2; // for the \r\n that was trimmed
          if (shft && options.tabString == selection_arr[0].substring(0,options.tabString.length))
            selection_arr[0] = selection_arr[0].substring(options.tabString.length);
          else if (!shft) selection_arr[0] = options.tabString + selection_arr[0];
        } else {
          if (shft && options.tabString == before_arr[before_arr.length-1].substring(0,options.tabString.length))
            before_arr[before_arr.length-1] = before_arr[before_arr.length-1].substring(options.tabString.length);
          else if (!shft) before_arr[before_arr.length-1] = options.tabString + before_arr[before_arr.length-1];
        }

        for (var i = 1; i < selection_arr.length; i++) {
          if (shft && options.tabString == selection_arr[i].substring(0,options.tabString.length))
            selection_arr[i] = selection_arr[i].substring(options.tabString.length);
          else if (!shft) selection_arr[i] = options.tabString + selection_arr[i];
        }

        if (1 == before_arr.length && 0 == before_len) {
          if (shft && options.tabString == selection_arr[0].substring(0,options.tabString.length))
            selection_arr[0] = selection_arr[0].substring(options.tabString.length);
          else if (!shft) selection_arr[0] = options.tabString + selection_arr[0];
        }

        if ((before_len + selection_len + after_text.length) < check_html.length) {
          selection_arr.push("");
          selection_len += 2; // for the \r\n that was trimmed
        }

        before_range.text = before_arr.join("\r\n");
        range.text = selection_arr.join("\r\n");

        var new_range = document.body.createTextRange();
        new_range.moveToElementText(o);

        if (0 < before_len) new_range.setEndPoint("StartToEnd", before_range);
        else new_range.setEndPoint("StartToStart", before_range);
        new_range.setEndPoint("EndToEnd", range);

        new_range.select();

      }
    }
  }

// end of closure
})(jQuery);
/*
  jQuery TextAreaResizer plugin
  Created on 17th January 2008 by Ryan O'Dell
  Version 1.0.4

  Converted from Drupal -> textarea.js
  Found source: http://plugins.jquery.com/misc/textarea.js
  $Id: textarea.js,v 1.11.2.1 2007/04/18 02:41:19 drumm Exp $

  1.0.1 Updates to missing global 'var', added extra global variables, fixed multiple instances, improved iFrame support
  1.0.2 Updates according to textarea.focus
  1.0.3 Further updates including removing the textarea.focus and moving private variables to top
  1.0.4 Re-instated the blur/focus events, according to information supplied by dec


*/

(function($) {
  /* private variable "oHover" used to determine if you're still hovering over the same element */
  var textarea, staticOffset;  // added the var declaration for 'staticOffset' thanks to issue logged by dec.
  var iLastMousePos = 0;
  var iMin = 32;
  var grip;
  /* TextAreaResizer plugin */
  $.fn.TextAreaResizer = function() {
    return this.each(function() {
        textarea = $(this).addClass('processed'), staticOffset = null;

      // 18-01-08 jQuery bind to pass data element rather than direct mousedown - Ryan O'Dell
        // When wrapping the text area, work around an IE margin bug.  See:
        // http://jaspan.com/ie-inherited-margin-bug-form-elements-and-haslayout
        $(this).wrap('<div class="resizable-textarea"><span></span></div>')
          .parent().append($('<div class="grippie"></div>').bind("mousedown",{el: this} , startDrag));

        var grippie = $('div.grippie', $(this).parent())[0];
        grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px';

    });
  };
  /* private functions */
  function startDrag(e) {
    textarea = $(e.data.el);
    textarea.blur();
    iLastMousePos = mousePosition(e).y;
    staticOffset = textarea.height() - iLastMousePos;
    textarea.css('opacity', 0.25);
    $(document).mousemove(performDrag).mouseup(endDrag);
    return false;
  }

  function performDrag(e) {
    var iThisMousePos = mousePosition(e).y;
    var iMousePos = staticOffset + iThisMousePos;
    if (iLastMousePos >= (iThisMousePos)) {
      iMousePos -= 5;
    }
    iLastMousePos = iThisMousePos;
    iMousePos = Math.max(iMin, iMousePos);
    textarea.height(iMousePos + 'px');
    if (iMousePos < iMin) {
      endDrag(e);
    }
    return false;
  }

  function endDrag(e) {
    $(document).unbind('mousemove', performDrag).unbind('mouseup', endDrag);
    textarea.css('opacity', 1);
    textarea.focus();
    textarea = null;
    staticOffset = null;
    iLastMousePos = 0;
  }

  function mousePosition(e) {
    return { x: e.clientX + document.documentElement.scrollLeft, y: e.clientY + document.documentElement.scrollTop };
  };
})(jQuery);

/*
 * A time picker for jQuery
 *
 * Dual licensed under the MIT and GPL licenses.
 * Copyright (c) 2009 Anders Fajerson
 * @name     timePicker
 * @author   Anders Fajerson (http://perifer.se)
 * @example  $("#mytime").timePicker();
 * @example  $("#mytime").timePicker({step:30, startTime:"15:00", endTime:"18:00"});
 *
 * Based on timePicker by Sam Collet (http://www.texotela.co.uk/code/jquery/timepicker/)
 *
 * Options:
 *   step: # of minutes to step the time by
 *   startTime: beginning of the range of acceptable times
 *   endTime: end of the range of acceptable times
 *   separator: separator string to use between hours and minutes (e.g. ':')
 *   show24Hours: use a 24-hour scheme
 */


(function($){
  $.fn.timePicker = function(options) {
    // Build main options before element iteration
    var settings = $.extend({}, $.fn.timePicker.defaults, options);

    return this.each(function() {
      $.timePicker(this, settings);
    });
  };

  $.timePicker = function (elm, settings) {
    var e = $(elm)[0];
    return e.timePicker || (e.timePicker = new jQuery._timePicker(e, settings));
  };

  $.timePicker.version = '0.3';

  $._timePicker = function(elm, settings) {

    var tpOver = false;
    var keyDown = false;
    var startTime = timeToDate(settings.startTime, settings);
    var endTime = timeToDate(settings.endTime, settings);
    var selectedClass = "selected";
    var selectedSelector = "li." + selectedClass;

    $(elm).attr('autocomplete', 'OFF'); // Disable browser autocomplete

    var times = [];
    var time = new Date(startTime); // Create a new date object.
    while(time <= endTime) {
      times[times.length] = formatTime(time, settings);
      time = new Date(time.setMinutes(time.getMinutes() + settings.step));
    }

    var $tpDiv = $('<div class="time-picker'+ (settings.show24Hours ? '' : ' time-picker-12hours') +'"></div>');
    var $tpList = $('<ul></ul>');

    // Build the list.
    for(var i = 0; i < times.length; i++) {
      $tpList.append("<li>" + times[i] + "</li>");
    }
    $tpDiv.append($tpList);
    // Append the timPicker to the body and position it.
    $tpDiv.appendTo('body').hide();

    // Store the mouse state, used by the blur event. Use mouseover instead of
    // mousedown since Opera fires blur before mousedown.
    $tpDiv.mouseover(function() {
      tpOver = true;
    }).mouseout(function() {
      tpOver = false;
    });

    $("li", $tpList).mouseover(function() {
      if (!keyDown) {
        $(selectedSelector, $tpDiv).removeClass(selectedClass);
        $(this).addClass(selectedClass);
      }
    }).mousedown(function() {
       tpOver = true;
    }).click(function() {
      setTimeVal(elm, this, $tpDiv, settings);
      tpOver = false;
    });

    var showPicker = function() {
      if ($tpDiv.is(":visible")) {
        return false;
      }
      $("li", $tpDiv).removeClass(selectedClass);

      // Position
      var elmOffset = $(elm).offset();
      $tpDiv.css({'top':elmOffset.top + elm.offsetHeight, 'left':elmOffset.left});

      // Show picker. This has to be done before scrollTop is set since that
      // can't be done on hidden elements.
      $tpDiv.show();

      // Try to find a time in the list that matches the entered time.
      var time = elm.value ? timeStringToDate(elm.value, settings) : startTime;
      var startMin = startTime.getHours() * 60 + startTime.getMinutes();
      var min = (time.getHours() * 60 + time.getMinutes()) - startMin;
      var steps = Math.round(min / settings.step);
      var roundTime = normaliseTime(new Date(0, 0, 0, 0, (steps * settings.step + startMin), 0));
      roundTime = (startTime < roundTime && roundTime <= endTime) ? roundTime : startTime;
      var $matchedTime = $("li:contains(" + formatTime(roundTime, settings) + ")", $tpDiv);

      if ($matchedTime.length) {
        $matchedTime.addClass(selectedClass);
        // Scroll to matched time.
        $tpDiv[0].scrollTop = $matchedTime[0].offsetTop;
      }
      return true;
    };
    // Attach to click as well as focus so timePicker can be shown again when
    // clicking on the input when it already has focus.
    $(elm).focus(showPicker).click(showPicker);
    // Hide timepicker on blur
    $(elm).blur(function() {
      if (!tpOver) {
        $tpDiv.hide();
      }
    });
    // Keypress doesn't repeat on Safari for non-text keys.
    // Keydown doesn't repeat on Firefox and Opera on Mac.
    // Using kepress for Opera and Firefox and keydown for the rest seems to
    // work with up/down/enter/esc.
    var event = ($.browser.opera || $.browser.mozilla) ? 'keypress' : 'keydown';
    $(elm)[event](function(e) {
      var $selected;
      keyDown = true;
      var top = $tpDiv[0].scrollTop;
      switch (e.keyCode) {
        case 38: // Up arrow.
          // Just show picker if it's hidden.
          if (showPicker()) {
            return false;
          };
          $selected = $(selectedSelector, $tpList);
          var prev = $selected.prev().addClass(selectedClass)[0];
          if (prev) {
            $selected.removeClass(selectedClass);
            // Scroll item into view.
            if (prev.offsetTop < top) {
              $tpDiv[0].scrollTop = top - prev.offsetHeight;
            }
          }
          else {
            // Loop to next item.
            $selected.removeClass(selectedClass);
            prev = $("li:last", $tpList).addClass(selectedClass)[0];
            $tpDiv[0].scrollTop = prev.offsetTop - prev.offsetHeight;
          }
          return false;
          break;
        case 40: // Down arrow, similar in behaviour to up arrow.
          if (showPicker()) {
            return false;
          };
          $selected = $(selectedSelector, $tpList);
          var next = $selected.next().addClass(selectedClass)[0];
          if (next) {
            $selected.removeClass(selectedClass);
            if (next.offsetTop + next.offsetHeight > top + $tpDiv[0].offsetHeight) {
              $tpDiv[0].scrollTop = top + next.offsetHeight;
            }
          }
          else {
            $selected.removeClass(selectedClass);
            next = $("li:first", $tpList).addClass(selectedClass)[0];
            $tpDiv[0].scrollTop = 0;
          }
          return false;
          break;
        case 13: // Enter
          if ($tpDiv.is(":visible")) {
            var sel = $(selectedSelector, $tpList)[0];
            setTimeVal(elm, sel, $tpDiv, settings);
          }
          return false;
          break;
        case 27: // Esc
          $tpDiv.hide();
          return false;
          break;
      }
      return true;
    });
    $(elm).keyup(function(e) {
      keyDown = false;
    });
    // Helper function to get an inputs current time as Date object.
    // Returns a Date object.
    this.getTime = function() {
      return timeStringToDate(elm.value, settings);
    };
    // Helper function to set a time input.
    // Takes a Date object or string.
    this.setTime = function(time) {
      elm.value = formatTime(timeToDate(time, settings), settings);
      // Trigger element's change events.
      $(elm).change();
    };

  }; // End fn;

  // Plugin defaults.
  $.fn.timePicker.defaults = {
    step:30,
    startTime: new Date(0, 0, 0, 0, 0, 0),
    endTime: new Date(0, 0, 0, 23, 30, 0),
    separator: ':',
    show24Hours: true
  };

  // Private functions.

  function setTimeVal(elm, sel, $tpDiv, settings) {
    // Update input field
    elm.value = $(sel).text();
    // Trigger element's change events.
    $(elm).change();
    // Keep focus for all but IE (which doesn't like it)
    if (!$.browser.msie) {
      elm.focus();
    }
    // Hide picker
    $tpDiv.hide();
  }

  function formatTime(time, settings) {
    var h = time.getHours();
    var hours = settings.show24Hours ? h : (((h + 11) % 12) + 1);
    var minutes = time.getMinutes();
    return formatNumber(hours) + settings.separator + formatNumber(minutes) + (settings.show24Hours ? '' : ((h < 12) ? ' AM' : ' PM'));
  }

  function formatNumber(value) {
    return (value < 10 ? '0' : '') + value;
  }

  function timeToDate(input, settings) {
    return (typeof input == 'object') ? normaliseTime(input) : timeStringToDate(input, settings);
  }

  function timeStringToDate(input, settings) {
    if (input) {
      var array = input.split(settings.separator);
      var hours = parseFloat(array[0]);
      var minutes = parseFloat(array[1]);

      // Convert AM/PM hour to 24-hour format.
      if (!settings.show24Hours) {
        if (hours === 12 && input.indexOf('AM') !== -1) {
          hours = 0;
        }
        else if (hours !== 12 && input.indexOf('PM') !== -1) {
          hours += 12;
        }
      }
      var time = new Date(0, 0, 0, hours, minutes, 0);
      return normaliseTime(time);
    }
    return null;
  }

  /* Normalise time object to a common date. */
  function normaliseTime(time) {
    time.setFullYear(2001);
    time.setMonth(0);
    time.setDate(0);
    return time;
  }

})(jQuery);
 /*
 * TipTip
 * Copyright 2010 Drew Wilson
 * www.drewwilson.com
 * code.drewwilson.com/entry/tiptip-jquery-plugin
 *
 * Version 1.3   -   Updated: Mar. 23, 2010
 *
 * This Plug-In will create a custom tooltip to replace the default
 * browser tooltip. It is extremely lightweight and very smart in
 * that it detects the edges of the browser window and will make sure
 * the tooltip stays within the current window size. As a result the
 * tooltip will adjust itself to be displayed above, below, to the left 
 * or to the right depending on what is necessary to stay within the
 * browser window. It is completely customizable as well via CSS.
 *
 * This TipTip jQuery plug-in is dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

(function($){$.fn.tipTip=function(options){var defaults={activation:"hover",keepAlive:false,maxWidth:"200px",edgeOffset:3,defaultPosition:"bottom",delay:400,fadeIn:200,fadeOut:200,attribute:"title",content:false,enter:function(){},exit:function(){}};var opts=$.extend(defaults,options);if($("#tiptip_holder").length<=0){var tiptip_holder=$('<div id="tiptip_holder" style="max-width:'+opts.maxWidth+';"></div>');var tiptip_content=$('<div id="tiptip_content"></div>');var tiptip_arrow=$('<div id="tiptip_arrow"></div>');$("body").append(tiptip_holder.html(tiptip_content).prepend(tiptip_arrow.html('<div id="tiptip_arrow_inner"></div>')))}else{var tiptip_holder=$("#tiptip_holder");var tiptip_content=$("#tiptip_content");var tiptip_arrow=$("#tiptip_arrow")}return this.each(function(){var org_elem=$(this);if(opts.content){var org_title=opts.content}else{var org_title=org_elem.attr(opts.attribute)}if(org_title!=""){if(!opts.content){org_elem.removeAttr(opts.attribute)}var timeout=false;if(opts.activation=="hover"){org_elem.hover(function(){active_tiptip()},function(){if(!opts.keepAlive){deactive_tiptip()}});if(opts.keepAlive){tiptip_holder.hover(function(){},function(){deactive_tiptip()})}}else if(opts.activation=="focus"){org_elem.focus(function(){active_tiptip()}).blur(function(){deactive_tiptip()})}else if(opts.activation=="click"){org_elem.click(function(){active_tiptip();return false}).hover(function(){},function(){if(!opts.keepAlive){deactive_tiptip()}});if(opts.keepAlive){tiptip_holder.hover(function(){},function(){deactive_tiptip()})}}function active_tiptip(){opts.enter.call(this);tiptip_content.html(org_title);tiptip_holder.hide().removeAttr("class").css("margin","0");tiptip_arrow.removeAttr("style");var top=parseInt(org_elem.offset()['top']);var left=parseInt(org_elem.offset()['left']);var org_width=parseInt(org_elem.outerWidth());var org_height=parseInt(org_elem.outerHeight());var tip_w=tiptip_holder.outerWidth();var tip_h=tiptip_holder.outerHeight();var w_compare=Math.round((org_width-tip_w)/2);var h_compare=Math.round((org_height-tip_h)/2);var marg_left=Math.round(left+w_compare);var marg_top=Math.round(top+org_height+opts.edgeOffset);var t_class="";var arrow_top="";var arrow_left=Math.round(tip_w-12)/2;if(opts.defaultPosition=="bottom"){t_class="_bottom"}else if(opts.defaultPosition=="top"){t_class="_top"}else if(opts.defaultPosition=="left"){t_class="_left"}else if(opts.defaultPosition=="right"){t_class="_right"}var right_compare=(w_compare+left)<parseInt($(window).scrollLeft());var left_compare=(tip_w+left)>parseInt($(window).width());if((right_compare&&w_compare<0)||(t_class=="_right"&&!left_compare)||(t_class=="_left"&&left<(tip_w+opts.edgeOffset+5))){t_class="_right";arrow_top=Math.round(tip_h-13)/2;arrow_left=-12;marg_left=Math.round(left+org_width+opts.edgeOffset);marg_top=Math.round(top+h_compare)}else if((left_compare&&w_compare<0)||(t_class=="_left"&&!right_compare)){t_class="_left";arrow_top=Math.round(tip_h-13)/2;arrow_left=Math.round(tip_w);marg_left=Math.round(left-(tip_w+opts.edgeOffset+5));marg_top=Math.round(top+h_compare)}var top_compare=(top+org_height+opts.edgeOffset+tip_h+8)>parseInt($(window).height()+$(window).scrollTop());var bottom_compare=((top+org_height)-(opts.edgeOffset+tip_h+8))<0;if(top_compare||(t_class=="_bottom"&&top_compare)||(t_class=="_top"&&!bottom_compare)){if(t_class=="_top"||t_class=="_bottom"){t_class="_top"}else{t_class=t_class+"_top"}arrow_top=tip_h;marg_top=Math.round(top-(tip_h+5+opts.edgeOffset))}else if(bottom_compare|(t_class=="_top"&&bottom_compare)||(t_class=="_bottom"&&!top_compare)){if(t_class=="_top"||t_class=="_bottom"){t_class="_bottom"}else{t_class=t_class+"_bottom"}arrow_top=-12;marg_top=Math.round(top+org_height+opts.edgeOffset)}if(t_class=="_right_top"||t_class=="_left_top"){marg_top=marg_top+5}else if(t_class=="_right_bottom"||t_class=="_left_bottom"){marg_top=marg_top-5}if(t_class=="_left_top"||t_class=="_left_bottom"){marg_left=marg_left+5}tiptip_arrow.css({"margin-left":arrow_left+"px","margin-top":arrow_top+"px"});tiptip_holder.css({"margin-left":marg_left+"px","margin-top":marg_top+"px"}).attr("class","tip"+t_class);if(timeout){clearTimeout(timeout)}timeout=setTimeout(function(){tiptip_holder.stop(true,true).fadeIn(opts.fadeIn)},opts.delay)}function deactive_tiptip(){opts.exit.call(this);if(timeout){clearTimeout(timeout)}tiptip_holder.fadeOut(opts.fadeOut)}}})}})(jQuery);
/**
 * @license
 * jQuery Tools @VERSION Scrollable - New wave UI design
 *
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 *
 * http://flowplayer.org/tools/scrollable.html
 *
 * Since: March 2008
 * Date: @DATE
 */

(function($) {

  // static constructs
  $.tools = $.tools || {version: '@VERSION'};

  $.tools.scrollable = {

    conf: {
      activeClass: 'active',
      circular: false,
      clonedClass: 'cloned',
      disabledClass: 'disabled',
      easing: 'swing',
      initialIndex: 0,
      item: '> *',
      items: '.items',
      keyboard: true,
      mousewheel: false,
      next: '.next',
      prev: '.prev',
      size: 1,
      speed: 400,
      vertical: false,
      touch: true,
      wheelSpeed: 0
    }
  };

  // get hidden element's width or height even though it's hidden
  function dim(el, key) {
    var v = parseInt(el.css(key), 10);
    if (v) { return v; }
    var s = el[0].currentStyle;
    return s && s.width && parseInt(s.width, 10);
  }

  function find(root, query) {
    var el = $(query);
    return el.length < 2 ? el : root.parent().find(query);
  }

  var current;

  // constructor
  function Scrollable(root, conf) {

    // current instance
    var self = this,
       fire = root.add(self),
       itemWrap = root.children(),
       index = 0,
       vertical = conf.vertical;

    if (!current) { current = self; }
    if (itemWrap.length > 1) { itemWrap = $(conf.items, root); }


    // in this version circular not supported when size > 1
    if (conf.size > 1) { conf.circular = false; }

    // methods
    $.extend(self, {

      getConf: function() {
        return conf;
      },

      getIndex: function() {
        return index;
      },

      getSize: function() {
        return self.getItems().size();
      },

      getNaviButtons: function() {
        return prev.add(next);
      },

      getRoot: function() {
        return root;
      },

      getItemWrap: function() {
        return itemWrap;
      },

      getItems: function() {
        return itemWrap.find(conf.item).not("." + conf.clonedClass);
      },

      move: function(offset, time) {
        return self.seekTo(index + offset, time);
      },

      next: function(time) {
        return self.move(conf.size, time);
      },

      prev: function(time) {
        return self.move(-conf.size, time);
      },

      begin: function(time) {
        return self.seekTo(0, time);
      },

      end: function(time) {
        return self.seekTo(self.getSize() -1, time);
      },

      focus: function() {
        current = self;
        return self;
      },

      addItem: function(item) {
        item = $(item);

        if (!conf.circular)  {
          itemWrap.append(item);
          next.removeClass("disabled");

        } else {
          itemWrap.children().last().before(item);
          itemWrap.children().first().replaceWith(item.clone().addClass(conf.clonedClass));
        }

        fire.trigger("onAddItem", [item]);
        return self;
      },


      /* all seeking functions depend on this */
      seekTo: function(i, time, fn) {

        // ensure numeric index
        if (!i.jquery) { i *= 1; }

        // avoid seeking from end clone to the beginning
        if (conf.circular && i === 0 && index == -1 && time !== 0) { return self; }

        // check that index is sane
        if (!conf.circular && i < 0 || i > self.getSize() || i < -1) { return self; }

        var item = i;

        if (i.jquery) {
          i = self.getItems().index(i);

        } else {
          item = self.getItems().eq(i);
        }

        // onBeforeSeek
        var e = $.Event("onBeforeSeek");
        if (!fn) {
          fire.trigger(e, [i, time]);
          if (e.isDefaultPrevented() || !item.length) { return self; }
        }

        var props = vertical ? {top: -item.position().top} : {left: -item.position().left};

        index = i;
        current = self;
        if (time === undefined) { time = conf.speed; }

        itemWrap.animate(props, time, conf.easing, fn || function() {
          fire.trigger("onSeek", [i]);
        });

        return self;
      }

    });

    // callbacks
    $.each(['onBeforeSeek', 'onSeek', 'onAddItem'], function(i, name) {

      // configuration
      if ($.isFunction(conf[name])) {
        $(self).bind(name, conf[name]);
      }

      self[name] = function(fn) {
        if (fn) { $(self).bind(name, fn); }
        return self;
      };
    });

    // circular loop
    if (conf.circular) {

      var cloned1 = self.getItems().slice(-1).clone().prependTo(itemWrap),
         cloned2 = self.getItems().eq(1).clone().appendTo(itemWrap);

      cloned1.add(cloned2).addClass(conf.clonedClass);

      self.onBeforeSeek(function(e, i, time) {

        if (e.isDefaultPrevented()) { return; }

        /*
          1. animate to the clone without event triggering
          2. seek to correct position with 0 speed
        */
        if (i == -1) {
          self.seekTo(cloned1, time, function()  {
            self.end(0);
          });
          return e.preventDefault();

        } else if (i == self.getSize()) {
          self.seekTo(cloned2, time, function()  {
            self.begin(0);
          });
        }

      });

      // seek over the cloned item

      // if the scrollable is hidden the calculations for seekTo position
      // will be incorrect (eg, if the scrollable is inside an overlay).
      // ensure the elements are shown, calculate the correct position,
      // then re-hide the elements. This must be done synchronously to
      // prevent the hidden elements being shown to the user.

      // See: https://github.com/jquerytools/jquerytools/issues#issue/87

      var hidden_parents = root.parents().add(root).filter(function () {
        if ($(this).css('display') === 'none') {
          return true;
        }
      });
      if (hidden_parents.length) {
        hidden_parents.show();
        self.seekTo(0, 0, function() {});
        hidden_parents.hide();
      }
      else {
        self.seekTo(0, 0, function() {});
      }

    }

    // next/prev buttons
    var prev = find(root, conf.prev).click(function(e) { e.stopPropagation(); self.prev(); }),
       next = find(root, conf.next).click(function(e) { e.stopPropagation(); self.next(); });

    if (!conf.circular) {
      self.onBeforeSeek(function(e, i) {
        setTimeout(function() {
          if (!e.isDefaultPrevented()) {
            prev.toggleClass(conf.disabledClass, i <= 0);
            next.toggleClass(conf.disabledClass, i >= self.getSize() -1);
          }
        }, 1);
      });

      if (!conf.initialIndex) {
        prev.addClass(conf.disabledClass);
      }
    }

    if (self.getSize() < 2) {
      prev.add(next).addClass(conf.disabledClass);
    }

    // mousewheel support
    if (conf.mousewheel && $.fn.mousewheel) {
      root.mousewheel(function(e, delta)  {
        if (conf.mousewheel) {
          self.move(delta < 0 ? 1 : -1, conf.wheelSpeed || 50);
          return false;
        }
      });
    }

    // touch event
    if (conf.touch) {
      var touch = {};

      itemWrap[0].ontouchstart = function(e) {
        var t = e.touches[0];
        touch.x = t.clientX;
        touch.y = t.clientY;
      };

      itemWrap[0].ontouchmove = function(e) {

        // only deal with one finger
        if (e.touches.length == 1 && !itemWrap.is(":animated")) {
          var t = e.touches[0],
             deltaX = touch.x - t.clientX,
             deltaY = touch.y - t.clientY;

          self[vertical && deltaY > 0 || !vertical && deltaX > 0 ? 'next' : 'prev']();
          e.preventDefault();
        }
      };
    }

    if (conf.keyboard)  {

      $(document).bind("keydown.scrollable", function(evt) {

        // skip certain conditions
        if (!conf.keyboard || evt.altKey || evt.ctrlKey || evt.metaKey || $(evt.target).is(":input")) {
          return;
        }

        // does this instance have focus?
        if (conf.keyboard != 'static' && current != self) { return; }

        var key = evt.keyCode;

        if (vertical && (key == 38 || key == 40)) {
          self.move(key == 38 ? -1 : 1);
          return evt.preventDefault();
        }

        if (!vertical && (key == 37 || key == 39)) {
          self.move(key == 37 ? -1 : 1);
          return evt.preventDefault();
        }

      });
    }

    // initial index
    if (conf.initialIndex) {
      self.seekTo(conf.initialIndex, 0, function() {});
    }
  }


  // jQuery plugin implementation
  $.fn.scrollable = function(conf) {

    // already constructed --> return API
    var el = this.data("scrollable");
    if (el) { return el; }

    conf = $.extend({}, $.tools.scrollable.conf, conf);

    this.each(function() {
      el = new Scrollable($(this), conf);
      $(this).data("scrollable", el);
    });

    return conf.api ? el: this;

  };


})(jQuery);
/*
 * jQuery UI Datepicker 1.8.16
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Datepicker
 *
 * Depends:
 *	jquery.ui.core.js
 */

(function( $, undefined ) {

$.extend($.ui, { datepicker: { version: "1.8.16" } });

var PROP_NAME = 'datepicker';
var dpuuid = new Date().getTime();
var instActive;

/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object,
   allowing multiple different settings on the same page. */

function Datepicker() {
	this.debug = false; // Change this to true to start debugging
	this._curInst = null; // The current instance in use
	this._keyEvent = false; // If the last event was a key event
	this._disabledInputs = []; // List of date picker inputs that have been disabled
	this._datepickerShowing = false; // True if the popup picker is showing , false if not
	this._inDialog = false; // True if showing within a "dialog", false if not
	this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
	this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
	this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
	this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
	this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
	this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
	this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
	this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
	this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[''] = { // Default regional settings
		closeText: 'Done', // Display text for close link
		prevText: 'Prev', // Display text for previous month link
		nextText: 'Next', // Display text for next month link
		currentText: 'Today', // Display text for current month link
		monthNames: ['January','February','March','April','May','June',
			'July','August','September','October','November','December'], // Names of months for drop-down and formatting
		monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
		dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
		dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
		dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
		weekHeader: 'Wk', // Column header for week of the year
		dateFormat: 'mm/dd/yy', // See format options on parseDate
		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
		isRTL: false, // True if right-to-left language, false if left-to-right
		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
		yearSuffix: '' // Additional text to append to the year in the month headers
	};
	this._defaults = { // Global defaults for all the date picker instances
		showOn: 'focus', // 'focus' for popup on focus,
			// 'button' for trigger button, or 'both' for either
		showAnim: 'fadeIn', // Name of jQuery animation for popup
		showOptions: {}, // Options for enhanced animations
		defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
		appendText: '', // Display text following the input box, e.g. showing the format
		buttonText: '...', // Text for trigger button
		buttonImage: '', // URL for trigger button image
		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
		hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
		gotoCurrent: false, // True if today link goes back to current selection instead
		changeMonth: false, // True if month can be selected directly, false if only prev/next
		changeYear: false, // True if year can be selected directly, false if only prev/next
		yearRange: 'c-10:c+10', // Range of years to display in drop-down,
			// either relative to today's year (-nn:+nn), relative to currently displayed year
			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
		showOtherMonths: false, // True to show dates in other months, false to leave blank
		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
		showWeek: false, // True to show week of the year, false to not show it
		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
		shortYearCutoff: '+10', // Short year values < this are in the current century,
			// > this are in the previous century,
			// string value starting with '+' for current year + value
		minDate: null, // The earliest selectable date, or null for no limit
		maxDate: null, // The latest selectable date, or null for no limit
		duration: 'fast', // Duration of display/closure
		beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
		beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
		onSelect: null, // Define a callback function when a date is selected
		onChangeMonthYear: null, // Define a callback function when the month or year is changed
		onClose: null, // Define a callback function when the datepicker is closed
		numberOfMonths: 1, // Number of months to show at a time
		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
		stepMonths: 1, // Number of months to step back/forward
		stepBigMonths: 12, // Number of months to step back/forward for the big links
		altField: '', // Selector for an alternate field to store selected dates into
		altFormat: '', // The date format to use for the alternate field
		constrainInput: true, // The input is constrained by the current date format
		showButtonPanel: false, // True to show button panel, false to not show it
		autoSize: false, // True to size the input for the date format, false to leave as is
		disabled: false // The initial disabled state
	};
	$.extend(this._defaults, this.regional['']);
	this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'));
}

$.extend(Datepicker.prototype, {
	/* Class name added to elements to indicate already configured with a date picker. */
	markerClassName: 'hasDatepicker',
	
	//Keep track of the maximum number of rows displayed (see #7043)
	maxRows: 4,

	/* Debug logging (if enabled). */
	log: function () {
		if (this.debug)
			console.log.apply('', arguments);
	},
	
	// TODO rename to "widget" when switching to widget factory
	_widgetDatepicker: function() {
		return this.dpDiv;
	},

	/* Override the default settings for all instances of the date picker.
	   @param  settings  object - the new settings to use as defaults (anonymous object)
	   @return the manager object */
	setDefaults: function(settings) {
		extendRemove(this._defaults, settings || {});
		return this;
	},

	/* Attach the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span
	   @param  settings  object - the new settings to use for this date picker instance (anonymous) */
	_attachDatepicker: function(target, settings) {
		// check for settings on the control itself - in namespace 'date:'
		var inlineSettings = null;
		for (var attrName in this._defaults) {
			var attrValue = target.getAttribute('date:' + attrName);
			if (attrValue) {
				inlineSettings = inlineSettings || {};
				try {
					inlineSettings[attrName] = eval(attrValue);
				} catch (err) {
					inlineSettings[attrName] = attrValue;
				}
			}
		}
		var nodeName = target.nodeName.toLowerCase();
		var inline = (nodeName == 'div' || nodeName == 'span');
		if (!target.id) {
			this.uuid += 1;
			target.id = 'dp' + this.uuid;
		}
		var inst = this._newInst($(target), inline);
		inst.settings = $.extend({}, settings || {}, inlineSettings || {});
		if (nodeName == 'input') {
			this._connectDatepicker(target, inst);
		} else if (inline) {
			this._inlineDatepicker(target, inst);
		}
	},

	/* Create a new instance object. */
	_newInst: function(target, inline) {
		var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
		return {id: id, input: target, // associated target
			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
			drawMonth: 0, drawYear: 0, // month being drawn
			inline: inline, // is datepicker inline or not
			dpDiv: (!inline ? this.dpDiv : // presentation div
			bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))};
	},

	/* Attach the date picker to an input field. */
	_connectDatepicker: function(target, inst) {
		var input = $(target);
		inst.append = $([]);
		inst.trigger = $([]);
		if (input.hasClass(this.markerClassName))
			return;
		this._attachments(input, inst);
		input.addClass(this.markerClassName).keydown(this._doKeyDown).
			keypress(this._doKeyPress).keyup(this._doKeyUp).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
		this._autoSize(inst);
		$.data(target, PROP_NAME, inst);
		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
	},

	/* Make attachments based on settings. */
	_attachments: function(input, inst) {
		var appendText = this._get(inst, 'appendText');
		var isRTL = this._get(inst, 'isRTL');
		if (inst.append)
			inst.append.remove();
		if (appendText) {
			inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
			input[isRTL ? 'before' : 'after'](inst.append);
		}
		input.unbind('focus', this._showDatepicker);
		if (inst.trigger)
			inst.trigger.remove();
		var showOn = this._get(inst, 'showOn');
		if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
			input.focus(this._showDatepicker);
		if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
			var buttonText = this._get(inst, 'buttonText');
			var buttonImage = this._get(inst, 'buttonImage');
			inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
				$('<img/>').addClass(this._triggerClass).
					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$('<button type="button"></button>').addClass(this._triggerClass).
					html(buttonImage == '' ? buttonText : $('<img/>').attr(
					{ src:buttonImage, alt:buttonText, title:buttonText })));
			input[isRTL ? 'before' : 'after'](inst.trigger);
			inst.trigger.click(function() {
				if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
					$.datepicker._hideDatepicker();
				else
					$.datepicker._showDatepicker(input[0]);
				return false;
			});
		}
	},

	/* Apply the maximum length for the date format. */
	_autoSize: function(inst) {
		if (this._get(inst, 'autoSize') && !inst.inline) {
			var date = new Date(2009, 12 - 1, 20); // Ensure double digits
			var dateFormat = this._get(inst, 'dateFormat');
			if (dateFormat.match(/[DM]/)) {
				var findMax = function(names) {
					var max = 0;
					var maxI = 0;
					for (var i = 0; i < names.length; i++) {
						if (names[i].length > max) {
							max = names[i].length;
							maxI = i;
						}
					}
					return maxI;
				};
				date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
					'monthNames' : 'monthNamesShort'))));
				date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
					'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
			}
			inst.input.attr('size', this._formatDate(inst, date).length);
		}
	},

	/* Attach an inline date picker to a div. */
	_inlineDatepicker: function(target, inst) {
		var divSpan = $(target);
		if (divSpan.hasClass(this.markerClassName))
			return;
		divSpan.addClass(this.markerClassName).append(inst.dpDiv).
			bind("setData.datepicker", function(event, key, value){
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key){
				return this._get(inst, key);
			});
		$.data(target, PROP_NAME, inst);
		this._setDate(inst, this._getDefaultDate(inst), true);
		this._updateDatepicker(inst);
		this._updateAlternate(inst);
		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
		inst.dpDiv.css( "display", "block" );
	},

	/* Pop-up the date picker in a "dialog" box.
	   @param  input     element - ignored
	   @param  date      string or Date - the initial date to display
	   @param  onSelect  function - the function to call when a date is selected
	   @param  settings  object - update the dialog date picker instance's settings (anonymous object)
	   @param  pos       int[2] - coordinates for the dialog's position within the screen or
	                     event - with x/y coordinates or
	                     leave empty for default (screen centre)
	   @return the manager object */
	_dialogDatepicker: function(input, date, onSelect, settings, pos) {
		var inst = this._dialogInst; // internal instance
		if (!inst) {
			this.uuid += 1;
			var id = 'dp' + this.uuid;
			this._dialogInput = $('<input type="text" id="' + id +
				'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
			this._dialogInput.keydown(this._doKeyDown);
			$('body').append(this._dialogInput);
			inst = this._dialogInst = this._newInst(this._dialogInput, false);
			inst.settings = {};
			$.data(this._dialogInput[0], PROP_NAME, inst);
		}
		extendRemove(inst.settings, settings || {});
		date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
		this._dialogInput.val(date);

		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
		if (!this._pos) {
			var browserWidth = document.documentElement.clientWidth;
			var browserHeight = document.documentElement.clientHeight;
			var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			this._pos = // should use actual width/height below
				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
		}

		// move input on screen for focus, but hidden behind dialog
		this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
		inst.settings.onSelect = onSelect;
		this._inDialog = true;
		this.dpDiv.addClass(this._dialogClass);
		this._showDatepicker(this._dialogInput[0]);
		if ($.blockUI)
			$.blockUI(this.dpDiv);
		$.data(this._dialogInput[0], PROP_NAME, inst);
		return this;
	},

	/* Detach a datepicker from its control.
	   @param  target    element - the target input field or division or span */
	_destroyDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		$.removeData(target, PROP_NAME);
		if (nodeName == 'input') {
			inst.append.remove();
			inst.trigger.remove();
			$target.removeClass(this.markerClassName).
				unbind('focus', this._showDatepicker).
				unbind('keydown', this._doKeyDown).
				unbind('keypress', this._doKeyPress).
				unbind('keyup', this._doKeyUp);
		} else if (nodeName == 'div' || nodeName == 'span')
			$target.removeClass(this.markerClassName).empty();
	},

	/* Enable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_enableDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		if (nodeName == 'input') {
			target.disabled = false;
			inst.trigger.filter('button').
				each(function() { this.disabled = false; }).end().
				filter('img').css({opacity: '1.0', cursor: ''});
		}
		else if (nodeName == 'div' || nodeName == 'span') {
			var inline = $target.children('.' + this._inlineClass);
			inline.children().removeClass('ui-state-disabled');
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				removeAttr("disabled");
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
	},

	/* Disable the date picker to a jQuery selection.
	   @param  target    element - the target input field or division or span */
	_disableDatepicker: function(target) {
		var $target = $(target);
		var inst = $.data(target, PROP_NAME);
		if (!$target.hasClass(this.markerClassName)) {
			return;
		}
		var nodeName = target.nodeName.toLowerCase();
		if (nodeName == 'input') {
			target.disabled = true;
			inst.trigger.filter('button').
				each(function() { this.disabled = true; }).end().
				filter('img').css({opacity: '0.5', cursor: 'default'});
		}
		else if (nodeName == 'div' || nodeName == 'span') {
			var inline = $target.children('.' + this._inlineClass);
			inline.children().addClass('ui-state-disabled');
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				attr("disabled", "disabled");
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
		this._disabledInputs[this._disabledInputs.length] = target;
	},

	/* Is the first field in a jQuery collection disabled as a datepicker?
	   @param  target    element - the target input field or division or span
	   @return boolean - true if disabled, false if enabled */
	_isDisabledDatepicker: function(target) {
		if (!target) {
			return false;
		}
		for (var i = 0; i < this._disabledInputs.length; i++) {
			if (this._disabledInputs[i] == target)
				return true;
		}
		return false;
	},

	/* Retrieve the instance data for the target control.
	   @param  target  element - the target input field or division or span
	   @return  object - the associated instance data
	   @throws  error if a jQuery problem getting data */
	_getInst: function(target) {
		try {
			return $.data(target, PROP_NAME);
		}
		catch (err) {
			throw 'Missing instance data for this datepicker';
		}
	},

	/* Update or retrieve the settings for a date picker attached to an input field or division.
	   @param  target  element - the target input field or division or span
	   @param  name    object - the new settings to update or
	                   string - the name of the setting to change or retrieve,
	                   when retrieving also 'all' for all instance settings or
	                   'defaults' for all global defaults
	   @param  value   any - the new value for the setting
	                   (omit if above is an object or to retrieve a value) */
	_optionDatepicker: function(target, name, value) {
		var inst = this._getInst(target);
		if (arguments.length == 2 && typeof name == 'string') {
			return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
				(inst ? (name == 'all' ? $.extend({}, inst.settings) :
				this._get(inst, name)) : null));
		}
		var settings = name || {};
		if (typeof name == 'string') {
			settings = {};
			settings[name] = value;
		}
		if (inst) {
			if (this._curInst == inst) {
				this._hideDatepicker();
			}
			var date = this._getDateDatepicker(target, true);
			var minDate = this._getMinMaxDate(inst, 'min');
			var maxDate = this._getMinMaxDate(inst, 'max');
			extendRemove(inst.settings, settings);
			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
			if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined)
				inst.settings.minDate = this._formatDate(inst, minDate);
			if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined)
				inst.settings.maxDate = this._formatDate(inst, maxDate);
			this._attachments($(target), inst);
			this._autoSize(inst);
			this._setDate(inst, date);
			this._updateAlternate(inst);
			this._updateDatepicker(inst);
		}
	},

	// change method deprecated
	_changeDatepicker: function(target, name, value) {
		this._optionDatepicker(target, name, value);
	},

	/* Redraw the date picker attached to an input field or division.
	   @param  target  element - the target input field or division or span */
	_refreshDatepicker: function(target) {
		var inst = this._getInst(target);
		if (inst) {
			this._updateDatepicker(inst);
		}
	},

	/* Set the dates for a jQuery selection.
	   @param  target   element - the target input field or division or span
	   @param  date     Date - the new date */
	_setDateDatepicker: function(target, date) {
		var inst = this._getInst(target);
		if (inst) {
			this._setDate(inst, date);
			this._updateDatepicker(inst);
			this._updateAlternate(inst);
		}
	},

	/* Get the date(s) for the first entry in a jQuery selection.
	   @param  target     element - the target input field or division or span
	   @param  noDefault  boolean - true if no default date is to be used
	   @return Date - the current date */
	_getDateDatepicker: function(target, noDefault) {
		var inst = this._getInst(target);
		if (inst && !inst.inline)
			this._setDateFromField(inst, noDefault);
		return (inst ? this._getDate(inst) : null);
	},

	/* Handle keystrokes. */
	_doKeyDown: function(event) {
		var inst = $.datepicker._getInst(event.target);
		var handled = true;
		var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
		inst._keyEvent = true;
		if ($.datepicker._datepickerShowing)
			switch (event.keyCode) {
				case 9: $.datepicker._hideDatepicker();
						handled = false;
						break; // hide on tab out
				case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' + 
									$.datepicker._currentClass + ')', inst.dpDiv);
						if (sel[0])
							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
							var onSelect = $.datepicker._get(inst, 'onSelect');
							if (onSelect) {
								var dateStr = $.datepicker._formatDate(inst);

								// trigger custom callback
								onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
							}
						else
							$.datepicker._hideDatepicker();
						return false; // don't submit the form
						break; // select the value on enter
				case 27: $.datepicker._hideDatepicker();
						break; // hide on escape
				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							-$.datepicker._get(inst, 'stepBigMonths') :
							-$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							+$.datepicker._get(inst, 'stepBigMonths') :
							+$.datepicker._get(inst, 'stepMonths')), 'M');
						break; // next month/year on page down/+ ctrl
				case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // clear on ctrl or command +end
				case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
						handled = event.ctrlKey || event.metaKey;
						break; // current on ctrl or command +home
				case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// -1 day on ctrl or command +left
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									-$.datepicker._get(inst, 'stepBigMonths') :
									-$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +left on Mac
						break;
				case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // -1 week on ctrl or command +up
				case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
						handled = event.ctrlKey || event.metaKey;
						// +1 day on ctrl or command +right
						if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									+$.datepicker._get(inst, 'stepBigMonths') :
									+$.datepicker._get(inst, 'stepMonths')), 'M');
						// next month/year on alt +right
						break;
				case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
						handled = event.ctrlKey || event.metaKey;
						break; // +1 week on ctrl or command +down
				default: handled = false;
			}
		else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
			$.datepicker._showDatepicker(this);
		else {
			handled = false;
		}
		if (handled) {
			event.preventDefault();
			event.stopPropagation();
		}
	},

	/* Filter entered characters - based on date format. */
	_doKeyPress: function(event) {
		var inst = $.datepicker._getInst(event.target);
		if ($.datepicker._get(inst, 'constrainInput')) {
			var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
			var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
			return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
		}
	},

	/* Synchronise manual entry and field/alternate field. */
	_doKeyUp: function(event) {
		var inst = $.datepicker._getInst(event.target);
		if (inst.input.val() != inst.lastVal) {
			try {
				var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					(inst.input ? inst.input.val() : null),
					$.datepicker._getFormatConfig(inst));
				if (date) { // only if valid
					$.datepicker._setDateFromField(inst);
					$.datepicker._updateAlternate(inst);
					$.datepicker._updateDatepicker(inst);
				}
			}
			catch (event) {
				$.datepicker.log(event);
			}
		}
		return true;
	},

	/* Pop-up the date picker for a given input field.
       If false returned from beforeShow event handler do not show. 
	   @param  input  element - the input field attached to the date picker or
	                  event - if triggered by focus */
	_showDatepicker: function(input) {
		input = input.target || input;
		if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
			input = $('input', input.parentNode)[0];
		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
			return;
		var inst = $.datepicker._getInst(input);
		if ($.datepicker._curInst && $.datepicker._curInst != inst) {
			if ( $.datepicker._datepickerShowing ) {
				$.datepicker._triggerOnClose($.datepicker._curInst);
			}
			$.datepicker._curInst.dpDiv.stop(true, true);
		}
		var beforeShow = $.datepicker._get(inst, 'beforeShow');
		var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
		if(beforeShowSettings === false){
            //false
			return;
		}
		extendRemove(inst.settings, beforeShowSettings);
		inst.lastVal = null;
		$.datepicker._lastInput = input;
		$.datepicker._setDateFromField(inst);
		if ($.datepicker._inDialog) // hide cursor
			input.value = '';
		if (!$.datepicker._pos) { // position below input
			$.datepicker._pos = $.datepicker._findPos(input);
			$.datepicker._pos[1] += input.offsetHeight; // add the height
		}
		var isFixed = false;
		$(input).parents().each(function() {
			isFixed |= $(this).css('position') == 'fixed';
			return !isFixed;
		});
		if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
			$.datepicker._pos[0] -= document.documentElement.scrollLeft;
			$.datepicker._pos[1] -= document.documentElement.scrollTop;
		}
		var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
		$.datepicker._pos = null;
		//to avoid flashes on Firefox
		inst.dpDiv.empty();
		// determine sizing offscreen
		inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
		$.datepicker._updateDatepicker(inst);
		// fix width for dynamic number of date pickers
		// and adjust position before showing
		offset = $.datepicker._checkOffset(inst, offset, isFixed);
		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
			'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
			left: offset.left + 'px', top: offset.top + 'px'});
		if (!inst.inline) {
			var showAnim = $.datepicker._get(inst, 'showAnim');
			var duration = $.datepicker._get(inst, 'duration');
			var postProcess = function() {
				var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
				if( !! cover.length ){
					var borders = $.datepicker._getBorders(inst.dpDiv);
					cover.css({left: -borders[0], top: -borders[1],
						width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
				}
			};
			inst.dpDiv.zIndex($(input).zIndex()+1);
			$.datepicker._datepickerShowing = true;
			if ($.effects && $.effects[showAnim])
				inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
			else
				inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
			if (!showAnim || !duration)
				postProcess();
			if (inst.input.is(':visible') && !inst.input.is(':disabled'))
				inst.input.focus();
			$.datepicker._curInst = inst;
		}
	},

	/* Generate the date picker content. */
	_updateDatepicker: function(inst) {
		var self = this;
		self.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
		var borders = $.datepicker._getBorders(inst.dpDiv);
		instActive = inst; // for delegate hover events
		inst.dpDiv.empty().append(this._generateHTML(inst));
		var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
		if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6
			cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
		}
		inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover();
		var numMonths = this._getNumberOfMonths(inst);
		var cols = numMonths[1];
		var width = 17;
		inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
		if (cols > 1)
			inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
		inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
			'Class']('ui-datepicker-multi');
		inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
			'Class']('ui-datepicker-rtl');
		if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
				// #6694 - don't focus the input if it's already focused
				// this breaks the change event in IE
				inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement)
			inst.input.focus();
		// deffered render of the years select (to avoid flashes on Firefox) 
		if( inst.yearshtml ){
			var origyearshtml = inst.yearshtml;
			setTimeout(function(){
				//assure that inst.yearshtml didn't change.
				if( origyearshtml === inst.yearshtml && inst.yearshtml ){
					inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml);
				}
				origyearshtml = inst.yearshtml = null;
			}, 0);
		}
	},

	/* Retrieve the size of left and top borders for an element.
	   @param  elem  (jQuery object) the element of interest
	   @return  (number[2]) the left and top borders */
	_getBorders: function(elem) {
		var convert = function(value) {
			return {thin: 1, medium: 2, thick: 3}[value] || value;
		};
		return [parseFloat(convert(elem.css('border-left-width'))),
			parseFloat(convert(elem.css('border-top-width')))];
	},

	/* Check positioning to remain on screen. */
	_checkOffset: function(inst, offset, isFixed) {
		var dpWidth = inst.dpDiv.outerWidth();
		var dpHeight = inst.dpDiv.outerHeight();
		var inputWidth = inst.input ? inst.input.outerWidth() : 0;
		var inputHeight = inst.input ? inst.input.outerHeight() : 0;
		var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
		var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();

		offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
		offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
		offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

		// now check if datepicker is showing outside window viewport - move to a better place if so.
		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
			Math.abs(offset.left + dpWidth - viewWidth) : 0);
		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
			Math.abs(dpHeight + inputHeight) : 0);

		return offset;
	},

	/* Find an object's position on the screen. */
	_findPos: function(obj) {
		var inst = this._getInst(obj);
		var isRTL = this._get(inst, 'isRTL');
        while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) {
            obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
        }
        var position = $(obj).offset();
	    return [position.left, position.top];
	},

	/* Trigger custom callback of onClose. */
	_triggerOnClose: function(inst) {
		var onClose = this._get(inst, 'onClose');
		if (onClose)
			onClose.apply((inst.input ? inst.input[0] : null),
						  [(inst.input ? inst.input.val() : ''), inst]);
	},

	/* Hide the date picker from view.
	   @param  input  element - the input field attached to the date picker */
	_hideDatepicker: function(input) {
		var inst = this._curInst;
		if (!inst || (input && inst != $.data(input, PROP_NAME)))
			return;
		if (this._datepickerShowing) {
			var showAnim = this._get(inst, 'showAnim');
			var duration = this._get(inst, 'duration');
			var postProcess = function() {
				$.datepicker._tidyDialog(inst);
				this._curInst = null;
			};
			if ($.effects && $.effects[showAnim])
				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
			else
				inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
					(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
			if (!showAnim)
				postProcess();
			$.datepicker._triggerOnClose(inst);
			this._datepickerShowing = false;
			this._lastInput = null;
			if (this._inDialog) {
				this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
				if ($.blockUI) {
					$.unblockUI();
					$('body').append(this.dpDiv);
				}
			}
			this._inDialog = false;
		}
	},

	/* Tidy up after a dialog display. */
	_tidyDialog: function(inst) {
		inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
	},

	/* Close date picker if clicked elsewhere. */
	_checkExternalClick: function(event) {
		if (!$.datepicker._curInst)
			return;
		var $target = $(event.target);
		if ($target[0].id != $.datepicker._mainDivId &&
				$target.parents('#' + $.datepicker._mainDivId).length == 0 &&
				!$target.hasClass($.datepicker.markerClassName) &&
				!$target.hasClass($.datepicker._triggerClass) &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
			$.datepicker._hideDatepicker();
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function(id, offset, period) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		if (this._isDisabledDatepicker(target[0])) {
			return;
		}
		this._adjustInstDate(inst, offset +
			(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
			period);
		this._updateDatepicker(inst);
	},

	/* Action for current link. */
	_gotoToday: function(id) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
			inst.selectedDay = inst.currentDay;
			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
			inst.drawYear = inst.selectedYear = inst.currentYear;
		}
		else {
			var date = new Date();
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
		}
		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a new month/year. */
	_selectMonthYear: function(id, select, period) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
		inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
			parseInt(select.options[select.selectedIndex].value,10);
		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a day. */
	_selectDay: function(id, month, year, td) {
		var target = $(id);
		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
			return;
		}
		var inst = this._getInst(target[0]);
		inst.selectedDay = inst.currentDay = $('a', td).html();
		inst.selectedMonth = inst.currentMonth = month;
		inst.selectedYear = inst.currentYear = year;
		this._selectDate(id, this._formatDate(inst,
			inst.currentDay, inst.currentMonth, inst.currentYear));
	},

	/* Erase the input field and hide the date picker. */
	_clearDate: function(id) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		this._selectDate(target, '');
	},

	/* Update the input field with the selected date. */
	_selectDate: function(id, dateStr) {
		var target = $(id);
		var inst = this._getInst(target[0]);
		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
		if (inst.input)
			inst.input.val(dateStr);
		this._updateAlternate(inst);
		var onSelect = this._get(inst, 'onSelect');
		if (onSelect)
			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
		else if (inst.input)
			inst.input.trigger('change'); // fire the change event
		if (inst.inline)
			this._updateDatepicker(inst);
		else {
			this._hideDatepicker();
			this._lastInput = inst.input[0];
			if (typeof(inst.input[0]) != 'object')
				inst.input.focus(); // restore focus
			this._lastInput = null;
		}
	},

	/* Update any alternate field to synchronise with the main field. */
	_updateAlternate: function(inst) {
		var altField = this._get(inst, 'altField');
		if (altField) { // update alternate field too
			var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
			var date = this._getDate(inst);
			var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
			$(altField).each(function() { $(this).val(dateStr); });
		}
	},

	/* Set as beforeShowDay function to prevent selection of weekends.
	   @param  date  Date - the date to customise
	   @return [boolean, string] - is this date selectable?, what is its CSS class? */
	noWeekends: function(date) {
		var day = date.getDay();
		return [(day > 0 && day < 6), ''];
	},

	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
	   @param  date  Date - the date to get the week for
	   @return  number - the number of the week within the year that contains this date */
	iso8601Week: function(date) {
		var checkDate = new Date(date.getTime());
		// Find Thursday of this week starting on Monday
		checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
		var time = checkDate.getTime();
		checkDate.setMonth(0); // Compare with Jan 1
		checkDate.setDate(1);
		return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
	},

	/* Parse a string value into a date object.
	   See formatDate below for the possible formats.

	   @param  format    string - the expected format of the date
	   @param  value     string - the date in the above format
	   @param  settings  Object - attributes include:
	                     shortYearCutoff  number - the cutoff year for determining the century (optional)
	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         string[7] - names of the days from Sunday (optional)
	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
	                     monthNames       string[12] - names of the months (optional)
	   @return  Date - the extracted date value or null if value is blank */
	parseDate: function (format, value, settings) {
		if (format == null || value == null)
			throw 'Invalid arguments';
		value = (typeof value == 'object' ? value.toString() : value + '');
		if (value == '')
			return null;
		var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
				new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		var year = -1;
		var month = -1;
		var day = -1;
		var doy = -1;
		var literal = false;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		// Extract a number from the string value
		var getNumber = function(match) {
			var isDoubled = lookAhead(match);
			var size = (match == '@' ? 14 : (match == '!' ? 20 :
				(match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2))));
			var digits = new RegExp('^\\d{1,' + size + '}');
			var num = value.substring(iValue).match(digits);
			if (!num)
				throw 'Missing number at position ' + iValue;
			iValue += num[0].length;
			return parseInt(num[0], 10);
		};
		// Extract a name from the string value and convert to an index
		var getName = function(match, shortNames, longNames) {
			var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
				return [ [k, v] ];
			}).sort(function (a, b) {
				return -(a[1].length - b[1].length);
			});
			var index = -1;
			$.each(names, function (i, pair) {
				var name = pair[1];
				if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) {
					index = pair[0];
					iValue += name.length;
					return false;
				}
			});
			if (index != -1)
				return index + 1;
			else
				throw 'Unknown name at position ' + iValue;
		};
		// Confirm that a literal character matches the string value
		var checkLiteral = function() {
			if (value.charAt(iValue) != format.charAt(iFormat))
				throw 'Unexpected literal at position ' + iValue;
			iValue++;
		};
		var iValue = 0;
		for (var iFormat = 0; iFormat < format.length; iFormat++) {
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					checkLiteral();
			else
				switch (format.charAt(iFormat)) {
					case 'd':
						day = getNumber('d');
						break;
					case 'D':
						getName('D', dayNamesShort, dayNames);
						break;
					case 'o':
						doy = getNumber('o');
						break;
					case 'm':
						month = getNumber('m');
						break;
					case 'M':
						month = getName('M', monthNamesShort, monthNames);
						break;
					case 'y':
						year = getNumber('y');
						break;
					case '@':
						var date = new Date(getNumber('@'));
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case '!':
						var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "'":
						if (lookAhead("'"))
							checkLiteral();
						else
							literal = true;
						break;
					default:
						checkLiteral();
				}
		}
		if (iValue < value.length){
			throw "Extra/unparsed characters found in date: " + value.substring(iValue);
		}
		if (year == -1)
			year = new Date().getFullYear();
		else if (year < 100)
			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
		if (doy > -1) {
			month = 1;
			day = doy;
			do {
				var dim = this._getDaysInMonth(year, month - 1);
				if (day <= dim)
					break;
				month++;
				day -= dim;
			} while (true);
		}
		var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
		if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
			throw 'Invalid date'; // E.g. 31/02/00
		return date;
	},

	/* Standard date formats. */
	ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
	COOKIE: 'D, dd M yy',
	ISO_8601: 'yy-mm-dd',
	RFC_822: 'D, d M y',
	RFC_850: 'DD, dd-M-y',
	RFC_1036: 'D, d M y',
	RFC_1123: 'D, d M yy',
	RFC_2822: 'D, d M yy',
	RSS: 'D, d M y', // RFC 822
	TICKS: '!',
	TIMESTAMP: '@',
	W3C: 'yy-mm-dd', // ISO 8601

	_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

	/* Format a date object into a string value.
	   The format can be combinations of the following:
	   d  - day of month (no leading zero)
	   dd - day of month (two digit)
	   o  - day of year (no leading zeros)
	   oo - day of year (three digit)
	   D  - day name short
	   DD - day name long
	   m  - month of year (no leading zero)
	   mm - month of year (two digit)
	   M  - month name short
	   MM - month name long
	   y  - year (two digit)
	   yy - year (four digit)
	   @ - Unix timestamp (ms since 01/01/1970)
	   ! - Windows ticks (100ns since 01/01/0001)
	   '...' - literal text
	   '' - single quote

	   @param  format    string - the desired format of the date
	   @param  date      Date - the date value to format
	   @param  settings  Object - attributes include:
	                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
	                     dayNames         string[7] - names of the days from Sunday (optional)
	                     monthNamesShort  string[12] - abbreviated names of the months (optional)
	                     monthNames       string[12] - names of the months (optional)
	   @return  string - the date in the above format */
	formatDate: function (format, date, settings) {
		if (!date)
			return '';
		var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
		var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
		var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
		var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		// Format a number, with leading zero if necessary
		var formatNumber = function(match, value, len) {
			var num = '' + value;
			if (lookAhead(match))
				while (num.length < len)
					num = '0' + num;
			return num;
		};
		// Format a name, short or long as requested
		var formatName = function(match, value, shortNames, longNames) {
			return (lookAhead(match) ? longNames[value] : shortNames[value]);
		};
		var output = '';
		var literal = false;
		if (date)
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
						literal = false;
					else
						output += format.charAt(iFormat);
				else
					switch (format.charAt(iFormat)) {
						case 'd':
							output += formatNumber('d', date.getDate(), 2);
							break;
						case 'D':
							output += formatName('D', date.getDay(), dayNamesShort, dayNames);
							break;
						case 'o':
							output += formatNumber('o',
								Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
							break;
						case 'm':
							output += formatNumber('m', date.getMonth() + 1, 2);
							break;
						case 'M':
							output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
							break;
						case 'y':
							output += (lookAhead('y') ? date.getFullYear() :
								(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
							break;
						case '@':
							output += date.getTime();
							break;
						case '!':
							output += date.getTime() * 10000 + this._ticksTo1970;
							break;
						case "'":
							if (lookAhead("'"))
								output += "'";
							else
								literal = true;
							break;
						default:
							output += format.charAt(iFormat);
					}
			}
		return output;
	},

	/* Extract all possible characters from the date format. */
	_possibleChars: function (format) {
		var chars = '';
		var literal = false;
		// Check whether a format character is doubled
		var lookAhead = function(match) {
			var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
			if (matches)
				iFormat++;
			return matches;
		};
		for (var iFormat = 0; iFormat < format.length; iFormat++)
			if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					chars += format.charAt(iFormat);
			else
				switch (format.charAt(iFormat)) {
					case 'd': case 'm': case 'y': case '@':
						chars += '0123456789';
						break;
					case 'D': case 'M':
						return null; // Accept anything
					case "'":
						if (lookAhead("'"))
							chars += "'";
						else
							literal = true;
						break;
					default:
						chars += format.charAt(iFormat);
				}
		return chars;
	},

	/* Get a setting value, defaulting if necessary. */
	_get: function(inst, name) {
		return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
	},

	/* Parse existing date and initialise date picker. */
	_setDateFromField: function(inst, noDefault) {
		if (inst.input.val() == inst.lastVal) {
			return;
		}
		var dateFormat = this._get(inst, 'dateFormat');
		var dates = inst.lastVal = inst.input ? inst.input.val() : null;
		var date, defaultDate;
		date = defaultDate = this._getDefaultDate(inst);
		var settings = this._getFormatConfig(inst);
		try {
			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
		} catch (event) {
			this.log(event);
			dates = (noDefault ? '' : dates);
		}
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		inst.currentDay = (dates ? date.getDate() : 0);
		inst.currentMonth = (dates ? date.getMonth() : 0);
		inst.currentYear = (dates ? date.getFullYear() : 0);
		this._adjustInstDate(inst);
	},

	/* Retrieve the default date shown on opening. */
	_getDefaultDate: function(inst) {
		return this._restrictMinMax(inst,
			this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
	},

	/* A date may be specified as an exact value or a relative one. */
	_determineDate: function(inst, date, defaultDate) {
		var offsetNumeric = function(offset) {
			var date = new Date();
			date.setDate(date.getDate() + offset);
			return date;
		};
		var offsetString = function(offset) {
			try {
				return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
					offset, $.datepicker._getFormatConfig(inst));
			}
			catch (e) {
				// Ignore
			}
			var date = (offset.toLowerCase().match(/^c/) ?
				$.datepicker._getDate(inst) : null) || new Date();
			var year = date.getFullYear();
			var month = date.getMonth();
			var day = date.getDate();
			var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
			var matches = pattern.exec(offset);
			while (matches) {
				switch (matches[2] || 'd') {
					case 'd' : case 'D' :
						day += parseInt(matches[1],10); break;
					case 'w' : case 'W' :
						day += parseInt(matches[1],10) * 7; break;
					case 'm' : case 'M' :
						month += parseInt(matches[1],10);
						day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
						break;
					case 'y': case 'Y' :
						year += parseInt(matches[1],10);
						day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
						break;
				}
				matches = pattern.exec(offset);
			}
			return new Date(year, month, day);
		};
		var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) :
			(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
		newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate);
		if (newDate) {
			newDate.setHours(0);
			newDate.setMinutes(0);
			newDate.setSeconds(0);
			newDate.setMilliseconds(0);
		}
		return this._daylightSavingAdjust(newDate);
	},

	/* Handle switch to/from daylight saving.
	   Hours may be non-zero on daylight saving cut-over:
	   > 12 when midnight changeover, but then cannot generate
	   midnight datetime, so jump to 1AM, otherwise reset.
	   @param  date  (Date) the date to check
	   @return  (Date) the corrected date */
	_daylightSavingAdjust: function(date) {
		if (!date) return null;
		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
		return date;
	},

	/* Set the date(s) directly. */
	_setDate: function(inst, date, noChange) {
		var clear = !date;
		var origMonth = inst.selectedMonth;
		var origYear = inst.selectedYear;
		var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
		inst.selectedDay = inst.currentDay = newDate.getDate();
		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
		if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
			this._notifyChange(inst);
		this._adjustInstDate(inst);
		if (inst.input) {
			inst.input.val(clear ? '' : this._formatDate(inst));
		}
	},

	/* Retrieve the date(s) directly. */
	_getDate: function(inst) {
		var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
			this._daylightSavingAdjust(new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay)));
			return startDate;
	},

	/* Generate the HTML for the current state of the date picker. */
	_generateHTML: function(inst) {
		var today = new Date();
		today = this._daylightSavingAdjust(
			new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
		var isRTL = this._get(inst, 'isRTL');
		var showButtonPanel = this._get(inst, 'showButtonPanel');
		var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
		var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
		var numMonths = this._getNumberOfMonths(inst);
		var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
		var stepMonths = this._get(inst, 'stepMonths');
		var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
		var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
			new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		var drawMonth = inst.drawMonth - showCurrentAtPos;
		var drawYear = inst.drawYear;
		if (drawMonth < 0) {
			drawMonth += 12;
			drawYear--;
		}
		if (maxDate) {
			var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
				drawMonth--;
				if (drawMonth < 0) {
					drawMonth = 11;
					drawYear--;
				}
			}
		}
		inst.drawMonth = drawMonth;
		inst.drawYear = drawYear;
		var prevText = this._get(inst, 'prevText');
		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
			this._getFormatConfig(inst)));
		var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
			' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
		var nextText = this._get(inst, 'nextText');
		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
			this._getFormatConfig(inst)));
		var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
			' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
		var currentText = this._get(inst, 'currentText');
		var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
		currentText = (!navigationAsDateFormat ? currentText :
			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
		var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
		var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
			(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
			'.datepicker._gotoToday(\'#' + inst.id + '\');"' +
			'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
		var firstDay = parseInt(this._get(inst, 'firstDay'),10);
		firstDay = (isNaN(firstDay) ? 0 : firstDay);
		var showWeek = this._get(inst, 'showWeek');
		var dayNames = this._get(inst, 'dayNames');
		var dayNamesShort = this._get(inst, 'dayNamesShort');
		var dayNamesMin = this._get(inst, 'dayNamesMin');
		var monthNames = this._get(inst, 'monthNames');
		var monthNamesShort = this._get(inst, 'monthNamesShort');
		var beforeShowDay = this._get(inst, 'beforeShowDay');
		var showOtherMonths = this._get(inst, 'showOtherMonths');
		var selectOtherMonths = this._get(inst, 'selectOtherMonths');
		var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
		var defaultDate = this._getDefaultDate(inst);
		var html = '';
		for (var row = 0; row < numMonths[0]; row++) {
			var group = '';
			this.maxRows = 4;
			for (var col = 0; col < numMonths[1]; col++) {
				var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
				var cornerClass = ' ui-corner-all';
				var calender = '';
				if (isMultiMonth) {
					calender += '<div class="ui-datepicker-group';
					if (numMonths[1] > 1)
						switch (col) {
							case 0: calender += ' ui-datepicker-group-first';
								cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
							case numMonths[1]-1: calender += ' ui-datepicker-group-last';
								cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
							default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
						}
					calender += '">';
				}
				calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
					(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
					(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
					'</div><table class="ui-datepicker-calendar"><thead>' +
					'<tr>';
				var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
				for (var dow = 0; dow < 7; dow++) { // days of the week
					var day = (dow + firstDay) % 7;
					thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
						'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
				}
				calender += thead + '</tr></thead><tbody>';
				var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
				if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
				var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
				var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
				var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
				this.maxRows = numRows;
				var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
				for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
					calender += '<tr>';
					var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
						this._get(inst, 'calculateWeek')(printDate) + '</td>');
					for (var dow = 0; dow < 7; dow++) { // create date picker days
						var daySettings = (beforeShowDay ?
							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
						var otherMonth = (printDate.getMonth() != drawMonth);
						var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
						tbody += '<td class="' +
							((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
							(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
							((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
							(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
							// or defaultDate is current printedDate and defaultDate is selectedDate
							' ' + this._dayOverClass : '') + // highlight selected day
							(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
							(printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
							(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
							((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
							(unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
							inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
							(otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
							(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
							(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
							(printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
							(otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
							'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
						printDate.setDate(printDate.getDate() + 1);
						printDate = this._daylightSavingAdjust(printDate);
					}
					calender += tbody + '</tr>';
				}
				drawMonth++;
				if (drawMonth > 11) {
					drawMonth = 0;
					drawYear++;
				}
				calender += '</tbody></table>' + (isMultiMonth ? '</div>' + 
							((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
				group += calender;
			}
			html += group;
		}
		html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
			'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
		inst._keyEvent = false;
		return html;
	},

	/* Generate the month and year header. */
	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
			secondary, monthNames, monthNamesShort) {
		var changeMonth = this._get(inst, 'changeMonth');
		var changeYear = this._get(inst, 'changeYear');
		var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
		var html = '<div class="ui-datepicker-title">';
		var monthHtml = '';
		// month selection
		if (secondary || !changeMonth)
			monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
		else {
			var inMinYear = (minDate && minDate.getFullYear() == drawYear);
			var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
			monthHtml += '<select class="ui-datepicker-month" ' +
				'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
			 	'>';
			for (var month = 0; month < 12; month++) {
				if ((!inMinYear || month >= minDate.getMonth()) &&
						(!inMaxYear || month <= maxDate.getMonth()))
					monthHtml += '<option value="' + month + '"' +
						(month == drawMonth ? ' selected="selected"' : '') +
						'>' + monthNamesShort[month] + '</option>';
			}
			monthHtml += '</select>';
		}
		if (!showMonthAfterYear)
			html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
		// year selection
		if ( !inst.yearshtml ) {
			inst.yearshtml = '';
			if (secondary || !changeYear)
				html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
			else {
				// determine range of years to display
				var years = this._get(inst, 'yearRange').split(':');
				var thisYear = new Date().getFullYear();
				var determineYear = function(value) {
					var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
						(value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
						parseInt(value, 10)));
					return (isNaN(year) ? thisYear : year);
				};
				var year = determineYear(years[0]);
				var endYear = Math.max(year, determineYear(years[1] || ''));
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				inst.yearshtml += '<select class="ui-datepicker-year" ' +
					'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
					'>';
				for (; year <= endYear; year++) {
					inst.yearshtml += '<option value="' + year + '"' +
						(year == drawYear ? ' selected="selected"' : '') +
						'>' + year + '</option>';
				}
				inst.yearshtml += '</select>';
				
				html += inst.yearshtml;
				inst.yearshtml = null;
			}
		}
		html += this._get(inst, 'yearSuffix');
		if (showMonthAfterYear)
			html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
		html += '</div>'; // Close datepicker_header
		return html;
	},

	/* Adjust one of the date sub-fields. */
	_adjustInstDate: function(inst, offset, period) {
		var year = inst.drawYear + (period == 'Y' ? offset : 0);
		var month = inst.drawMonth + (period == 'M' ? offset : 0);
		var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
			(period == 'D' ? offset : 0);
		var date = this._restrictMinMax(inst,
			this._daylightSavingAdjust(new Date(year, month, day)));
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		if (period == 'M' || period == 'Y')
			this._notifyChange(inst);
	},

	/* Ensure a date is within any min/max bounds. */
	_restrictMinMax: function(inst, date) {
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		var newDate = (minDate && date < minDate ? minDate : date);
		newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
		return newDate;
	},

	/* Notify change of month/year. */
	_notifyChange: function(inst) {
		var onChange = this._get(inst, 'onChangeMonthYear');
		if (onChange)
			onChange.apply((inst.input ? inst.input[0] : null),
				[inst.selectedYear, inst.selectedMonth + 1, inst]);
	},

	/* Determine the number of months to show. */
	_getNumberOfMonths: function(inst) {
		var numMonths = this._get(inst, 'numberOfMonths');
		return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
	},

	/* Determine the current maximum date - ensure no time components are set. */
	_getMinMaxDate: function(inst, minMax) {
		return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
	},

	/* Find the number of days in a given month. */
	_getDaysInMonth: function(year, month) {
		return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
	},

	/* Find the day of the week of the first of a month. */
	_getFirstDayOfMonth: function(year, month) {
		return new Date(year, month, 1).getDay();
	},

	/* Determines if we should allow a "next/prev" month display change. */
	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
		var numMonths = this._getNumberOfMonths(inst);
		var date = this._daylightSavingAdjust(new Date(curYear,
			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
		if (offset < 0)
			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
		return this._isInRange(inst, date);
	},

	/* Is the given date in the accepted range? */
	_isInRange: function(inst, date) {
		var minDate = this._getMinMaxDate(inst, 'min');
		var maxDate = this._getMinMaxDate(inst, 'max');
		return ((!minDate || date.getTime() >= minDate.getTime()) &&
			(!maxDate || date.getTime() <= maxDate.getTime()));
	},

	/* Provide the configuration settings for formatting/parsing. */
	_getFormatConfig: function(inst) {
		var shortYearCutoff = this._get(inst, 'shortYearCutoff');
		shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		return {shortYearCutoff: shortYearCutoff,
			dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
			monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
	},

	/* Format the given date for display. */
	_formatDate: function(inst, day, month, year) {
		if (!day) {
			inst.currentDay = inst.selectedDay;
			inst.currentMonth = inst.selectedMonth;
			inst.currentYear = inst.selectedYear;
		}
		var date = (day ? (typeof day == 'object' ? day :
			this._daylightSavingAdjust(new Date(year, month, day))) :
			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
		return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
	}
});

/*
 * Bind hover events for datepicker elements.
 * Done via delegate so the binding only occurs once in the lifetime of the parent div.
 * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
 */ 
function bindHover(dpDiv) {
	var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a';
	return dpDiv.bind('mouseout', function(event) {
			var elem = $( event.target ).closest( selector );
			if ( !elem.length ) {
				return;
			}
			elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" );
		})
		.bind('mouseover', function(event) {
			var elem = $( event.target ).closest( selector );
			if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) ||
					!elem.length ) {
				return;
			}
			elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
			elem.addClass('ui-state-hover');
			if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover');
			if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover');
		});
}

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
	$.extend(target, props);
	for (var name in props)
		if (props[name] == null || props[name] == undefined)
			target[name] = props[name];
	return target;
};

/* Determine whether an object is an array. */
function isArray(a) {
	return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
		(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
};

/* Invoke the datepicker functionality.
   @param  options  string - a command, optionally followed by additional parameters or
                    Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function(options){
	
	/* Verify an empty collection wasn't passed - Fixes #6976 */
	if ( !this.length ) {
		return this;
	}
	
	/* Initialise the date picker. */
	if (!$.datepicker.initialized) {
		$(document).mousedown($.datepicker._checkExternalClick).
			find('body').append($.datepicker.dpDiv);
		$.datepicker.initialized = true;
	}

	var otherArgs = Array.prototype.slice.call(arguments, 1);
	if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
		return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
	if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
		return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
	return this.each(function() {
		typeof options == 'string' ?
			$.datepicker['_' + options + 'Datepicker'].
				apply($.datepicker, [this].concat(otherArgs)) :
			$.datepicker._attachDatepicker(this, options);
	});
};

$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.8.16";

// Workaround for #4055
// Add another global to avoid noConflict issues with inline event handlers
window['DP_jQuery_' + dpuuid] = $;

})(jQuery);
/*!
 * jQuery UI Widget 1.8.16
 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Widget
 */

(function( $, undefined ) {

// jQuery 1.4+
if ( $.cleanData ) {
	var _cleanData = $.cleanData;
	$.cleanData = function( elems ) {
		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
			try {
				$( elem ).triggerHandler( "remove" );
			// http://bugs.jquery.com/ticket/8235
			} catch( e ) {}
		}
		_cleanData( elems );
	};
} else {
	var _remove = $.fn.remove;
	$.fn.remove = function( selector, keepData ) {
		return this.each(function() {
			if ( !keepData ) {
				if ( !selector || $.filter( selector, [ this ] ).length ) {
					$( "*", this ).add( [ this ] ).each(function() {
						try {
							$( this ).triggerHandler( "remove" );
						// http://bugs.jquery.com/ticket/8235
						} catch( e ) {}
					});
				}
			}
			return _remove.call( $(this), selector, keepData );
		});
	};
}

$.widget = function( name, base, prototype ) {
	var namespace = name.split( "." )[ 0 ],
		fullName;
	name = name.split( "." )[ 1 ];
	fullName = namespace + "-" + name;

	if ( !prototype ) {
		prototype = base;
		base = $.Widget;
	}

	// create selector for plugin
	$.expr[ ":" ][ fullName ] = function( elem ) {
		return !!$.data( elem, name );
	};

	$[ namespace ] = $[ namespace ] || {};
	$[ namespace ][ name ] = function( options, element ) {
		// allow instantiation without initializing for simple inheritance
		if ( arguments.length ) {
			this._createWidget( options, element );
		}
	};

	var basePrototype = new base();
	// we need to make the options hash a property directly on the new instance
	// otherwise we'll modify the options hash on the prototype that we're
	// inheriting from
//	$.each( basePrototype, function( key, val ) {
//		if ( $.isPlainObject(val) ) {
//			basePrototype[ key ] = $.extend( {}, val );
//		}
//	});
	basePrototype.options = $.extend( true, {}, basePrototype.options );
	$[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
		namespace: namespace,
		widgetName: name,
		widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
		widgetBaseClass: fullName
	}, prototype );

	$.widget.bridge( name, $[ namespace ][ name ] );
};

$.widget.bridge = function( name, object ) {
	$.fn[ name ] = function( options ) {
		var isMethodCall = typeof options === "string",
			args = Array.prototype.slice.call( arguments, 1 ),
			returnValue = this;

		// allow multiple hashes to be passed on init
		options = !isMethodCall && args.length ?
			$.extend.apply( null, [ true, options ].concat(args) ) :
			options;

		// prevent calls to internal methods
		if ( isMethodCall && options.charAt( 0 ) === "_" ) {
			return returnValue;
		}

		if ( isMethodCall ) {
			this.each(function() {
				var instance = $.data( this, name ),
					methodValue = instance && $.isFunction( instance[options] ) ?
						instance[ options ].apply( instance, args ) :
						instance;
				// TODO: add this back in 1.9 and use $.error() (see #5972)
//				if ( !instance ) {
//					throw "cannot call methods on " + name + " prior to initialization; " +
//						"attempted to call method '" + options + "'";
//				}
//				if ( !$.isFunction( instance[options] ) ) {
//					throw "no such method '" + options + "' for " + name + " widget instance";
//				}
//				var methodValue = instance[ options ].apply( instance, args );
				if ( methodValue !== instance && methodValue !== undefined ) {
					returnValue = methodValue;
					return false;
				}
			});
		} else {
			this.each(function() {
				var instance = $.data( this, name );
				if ( instance ) {
					instance.option( options || {} )._init();
				} else {
					$.data( this, name, new object( options, this ) );
				}
			});
		}

		return returnValue;
	};
};

$.Widget = function( options, element ) {
	// allow instantiation without initializing for simple inheritance
	if ( arguments.length ) {
		this._createWidget( options, element );
	}
};

$.Widget.prototype = {
	widgetName: "widget",
	widgetEventPrefix: "",
	options: {
		disabled: false
	},
	_createWidget: function( options, element ) {
		// $.widget.bridge stores the plugin instance, but we do it anyway
		// so that it's stored even before the _create function runs
		$.data( element, this.widgetName, this );
		this.element = $( element );
		this.options = $.extend( true, {},
			this.options,
			this._getCreateOptions(),
			options );

		var self = this;
		this.element.bind( "remove." + this.widgetName, function() {
			self.destroy();
		});

		this._create();
		this._trigger( "create" );
		this._init();
	},
	_getCreateOptions: function() {
		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
	},
	_create: function() {},
	_init: function() {},

	destroy: function() {
		this.element
			.unbind( "." + this.widgetName )
			.removeData( this.widgetName );
		this.widget()
			.unbind( "." + this.widgetName )
			.removeAttr( "aria-disabled" )
			.removeClass(
				this.widgetBaseClass + "-disabled " +
				"ui-state-disabled" );
	},

	widget: function() {
		return this.element;
	},

	option: function( key, value ) {
		var options = key;

		if ( arguments.length === 0 ) {
			// don't return a reference to the internal hash
			return $.extend( {}, this.options );
		}

		if  (typeof key === "string" ) {
			if ( value === undefined ) {
				return this.options[ key ];
			}
			options = {};
			options[ key ] = value;
		}

		this._setOptions( options );

		return this;
	},
	_setOptions: function( options ) {
		var self = this;
		$.each( options, function( key, value ) {
			self._setOption( key, value );
		});

		return this;
	},
	_setOption: function( key, value ) {
		this.options[ key ] = value;

		if ( key === "disabled" ) {
			this.widget()
				[ value ? "addClass" : "removeClass"](
					this.widgetBaseClass + "-disabled" + " " +
					"ui-state-disabled" )
				.attr( "aria-disabled", value );
		}

		return this;
	},

	enable: function() {
		return this._setOption( "disabled", false );
	},
	disable: function() {
		return this._setOption( "disabled", true );
	},

	_trigger: function( type, event, data ) {
		var callback = this.options[ type ];

		event = $.Event( event );
		event.type = ( type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type ).toLowerCase();
		data = data || {};

		// copy original event properties over to the new event
		// this would happen if we could call $.event.fix instead of $.Event
		// but we don't have a way to force an event to be fixed multiple times
		if ( event.originalEvent ) {
			for ( var i = $.event.props.length, prop; i; ) {
				prop = $.event.props[ --i ];
				event[ prop ] = event.originalEvent[ prop ];
			}
		}

		this.element.trigger( event, data );

		return !( $.isFunction(callback) &&
			callback.call( this.element[0], event, data ) === false ||
			event.isDefaultPrevented() );
	}
};

})( jQuery );
/*

Uniform v1.7.5
Copyright © 2009 Josh Pyles / Pixelmatrix Design LLC
http://pixelmatrixdesign.com

Requires jQuery 1.4 or newer

Much thanks to Thomas Reynolds and Buck Wilson for their help and advice on this

Disabling text selection is made possible by Mathias Bynens <http://mathiasbynens.be/>
and his noSelect plugin. <http://github.com/mathiasbynens/noSelect-jQuery-Plugin>

Also, thanks to David Kaneda and Eugene Bond for their contributions to the plugin

License:
MIT License - http://www.opensource.org/licenses/mit-license.php

Enjoy!

*/


(function($) {
  $.uniform = {
    options: {
      selectClass:   'selector',
      radioClass: 'radio',
      checkboxClass: 'checker',
      fileClass: 'uploader',
      filenameClass: 'filename',
      fileBtnClass: 'action',
      fileDefaultText: 'No file selected',
      fileBtnText: 'Choose File',
      checkedClass: 'checked',
      focusClass: 'focus',
      disabledClass: 'disabled',
      buttonClass: 'button',
      activeClass: 'active',
      hoverClass: 'hover',
      useID: true,
      idPrefix: 'uniform',
      resetSelector: false,
      autoHide: true
    },
    elements: []
  };

  if($.browser.msie && $.browser.version < 7){
    $.support.selectOpacity = false;
  }else{
    $.support.selectOpacity = true;
  }

  $.fn.uniform = function(options) {

    options = $.extend($.uniform.options, options);

    var el = this;
    //code for specifying a reset button
    if(options.resetSelector != false){
      $(options.resetSelector).mouseup(function(){
        function resetThis(){
          $.uniform.update(el);
        }
        setTimeout(resetThis, 10);
      });
    }
    
    function doInput(elem){
      $el = $(elem);
      $el.addClass($el.attr("type"));
      storeElement(elem);
    }
    
    function doTextarea(elem){
      $(elem).addClass("uniform");
      storeElement(elem);
    }
    
    function doButton(elem){
      var $el = $(elem);
      
      var divTag = $("<div>"),
          spanTag = $("<span>");
      
      divTag.addClass(options.buttonClass);
      
      if(options.useID && $el.attr("id") != "") divTag.attr("id", options.idPrefix+"-"+$el.attr("id"));
      
      var btnText;
      
      if($el.is("a") || $el.is("button")){
        btnText = $el.text();
      }else if($el.is(":submit") || $el.is(":reset") || $el.is("input[type=button]")){
        btnText = $el.attr("value");
      }
      
      btnText = btnText == "" ? $el.is(":reset") ? "Reset" : "Submit" : btnText;
      
      spanTag.html(btnText);
      
      $el.css("opacity", 0);
      $el.wrap(divTag);
      $el.wrap(spanTag);
      
      //redefine variables
      divTag = $el.closest("div");
      spanTag = $el.closest("span");
      
      if($el.is(":disabled")) divTag.addClass(options.disabledClass);
      
      divTag.bind({
        "mouseenter.uniform": function(){
          divTag.addClass(options.hoverClass);
        },
        "mouseleave.uniform": function(){
          divTag.removeClass(options.hoverClass);
          divTag.removeClass(options.activeClass);
        },
        "mousedown.uniform touchbegin.uniform": function(){
          divTag.addClass(options.activeClass);
        },
        "mouseup.uniform touchend.uniform": function(){
          divTag.removeClass(options.activeClass);
        },
        "click.uniform touchend.uniform": function(e){
          if($(e.target).is("span") || $(e.target).is("div")){    
            if(elem[0].dispatchEvent){
              var ev = document.createEvent('MouseEvents');
              ev.initEvent( 'click', true, true );
              elem[0].dispatchEvent(ev);
            }else{
              elem[0].click();
            }
          }
        }
      });
      
      elem.bind({
        "focus.uniform": function(){
          divTag.addClass(options.focusClass);
        },
        "blur.uniform": function(){
          divTag.removeClass(options.focusClass);
        }
      });
      
      $.uniform.noSelect(divTag);
      storeElement(elem);
      
    }

    function doSelect(elem){
      var $el = $(elem);
      
      var divTag = $('<div />'),
          spanTag = $('<span />');
      
      if(!$el.css("display") == "none" && options.autoHide){
        divTag.hide();
      }

      divTag.addClass(options.selectClass);

      if(options.useID && elem.attr("id") != ""){
        divTag.attr("id", options.idPrefix+"-"+elem.attr("id"));
      }
      
      var selected = elem.find(":selected:first");
      if(selected.length == 0){
        selected = elem.find("option:first");
      }
      spanTag.html(selected.html());
      
      elem.css('opacity', 0);
      elem.wrap(divTag);
      elem.before(spanTag);

      //redefine variables
      divTag = elem.parent("div");
      spanTag = elem.siblings("span");

      elem.bind({
        "change.uniform": function() {
          spanTag.text(elem.find(":selected").html());
          divTag.removeClass(options.activeClass);
        },
        "focus.uniform": function() {
          divTag.addClass(options.focusClass);
        },
        "blur.uniform": function() {
          divTag.removeClass(options.focusClass);
          divTag.removeClass(options.activeClass);
        },
        "mousedown.uniform touchbegin.uniform": function() {
          divTag.addClass(options.activeClass);
        },
        "mouseup.uniform touchend.uniform": function() {
          divTag.removeClass(options.activeClass);
        },
        "click.uniform touchend.uniform": function(){
          divTag.removeClass(options.activeClass);
        },
        "mouseenter.uniform": function() {
          divTag.addClass(options.hoverClass);
        },
        "mouseleave.uniform": function() {
          divTag.removeClass(options.hoverClass);
          divTag.removeClass(options.activeClass);
        },
        "keyup.uniform": function(){
          spanTag.text(elem.find(":selected").html());
        }
      });
      
      //handle disabled state
      if($(elem).attr("disabled")){
        //box is checked by default, check our box
        divTag.addClass(options.disabledClass);
      }
      $.uniform.noSelect(spanTag);
      
      storeElement(elem);

    }

    function doCheckbox(elem){
      var $el = $(elem);
      
      var divTag = $('<div />'),
          spanTag = $('<span />');
      
      if(!$el.css("display") == "none" && options.autoHide){
        divTag.hide();
      }
      
      divTag.addClass(options.checkboxClass);

      //assign the id of the element
      if(options.useID && elem.attr("id") != ""){
        divTag.attr("id", options.idPrefix+"-"+elem.attr("id"));
      }

      //wrap with the proper elements
      $(elem).wrap(divTag);
      $(elem).wrap(spanTag);

      //redefine variables
      spanTag = elem.parent();
      divTag = spanTag.parent();

      //hide normal input and add focus classes
      $(elem)
      .css("opacity", 0)
      .bind({
        "focus.uniform": function(){
          divTag.addClass(options.focusClass);
        },
        "blur.uniform": function(){
          divTag.removeClass(options.focusClass);
        },
        "click.uniform touchend.uniform": function(){
          if(!$(elem).attr("checked")){
            //box was just unchecked, uncheck span
            spanTag.removeClass(options.checkedClass);
          }else{
            //box was just checked, check span.
            spanTag.addClass(options.checkedClass);
          }
        },
        "mousedown.uniform touchbegin.uniform": function() {
          divTag.addClass(options.activeClass);
        },
        "mouseup.uniform touchend.uniform": function() {
          divTag.removeClass(options.activeClass);
        },
        "mouseenter.uniform": function() {
          divTag.addClass(options.hoverClass);
        },
        "mouseleave.uniform": function() {
          divTag.removeClass(options.hoverClass);
          divTag.removeClass(options.activeClass);
        }
      });
      
      //handle defaults
      if($(elem).attr("checked")){
        //box is checked by default, check our box
        spanTag.addClass(options.checkedClass);
      }

      //handle disabled state
      if($(elem).attr("disabled")){
        //box is checked by default, check our box
        divTag.addClass(options.disabledClass);
      }

      storeElement(elem);
    }

    function doRadio(elem){
      var $el = $(elem);
      
      var divTag = $('<div />'),
          spanTag = $('<span />');
          
      if(!$el.css("display") == "none" && options.autoHide){
        divTag.hide();
      }

      divTag.addClass(options.radioClass);

      if(options.useID && elem.attr("id") != ""){
        divTag.attr("id", options.idPrefix+"-"+elem.attr("id"));
      }

      //wrap with the proper elements
      $(elem).wrap(divTag);
      $(elem).wrap(spanTag);

      //redefine variables
      spanTag = elem.parent();
      divTag = spanTag.parent();

      //hide normal input and add focus classes
      $(elem)
      .css("opacity", 0)
      .bind({
        "focus.uniform": function(){
          divTag.addClass(options.focusClass);
        },
        "blur.uniform": function(){
          divTag.removeClass(options.focusClass);
        },
        "click.uniform touchend.uniform": function(){
          if(!$(elem).attr("checked")){
            //box was just unchecked, uncheck span
            spanTag.removeClass(options.checkedClass);
          }else{
            //box was just checked, check span
            var classes = options.radioClass.split(" ")[0];
            $("." + classes + " span." + options.checkedClass + ":has([name='" + $(elem).attr('name') + "'])").removeClass(options.checkedClass);
            spanTag.addClass(options.checkedClass);
          }
        },
        "mousedown.uniform touchend.uniform": function() {
          if(!$(elem).is(":disabled")){
            divTag.addClass(options.activeClass);
          }
        },
        "mouseup.uniform touchbegin.uniform": function() {
          divTag.removeClass(options.activeClass);
        },
        "mouseenter.uniform touchend.uniform": function() {
          divTag.addClass(options.hoverClass);
        },
        "mouseleave.uniform": function() {
          divTag.removeClass(options.hoverClass);
          divTag.removeClass(options.activeClass);
        }
      });

      //handle defaults
      if($(elem).attr("checked")){
        //box is checked by default, check span
        spanTag.addClass(options.checkedClass);
      }
      //handle disabled state
      if($(elem).attr("disabled")){
        //box is checked by default, check our box
        divTag.addClass(options.disabledClass);
      }

      storeElement(elem);

    }

    function doFile(elem){
      //sanitize input
      var $el = $(elem);

      var divTag = $('<div />'),
          filenameTag = $('<span>'+options.fileDefaultText+'</span>'),
          btnTag = $('<span>'+options.fileBtnText+'</span>');
      
      if(!$el.css("display") == "none" && options.autoHide){
        divTag.hide();
      }

      divTag.addClass(options.fileClass);
      filenameTag.addClass(options.filenameClass);
      btnTag.addClass(options.fileBtnClass);

      if(options.useID && $el.attr("id") != ""){
        divTag.attr("id", options.idPrefix+"-"+$el.attr("id"));
      }

      //wrap with the proper elements
      $el.wrap(divTag);
      $el.after(btnTag);
      $el.after(filenameTag);

      //redefine variables
      divTag = $el.closest("div");
      filenameTag = $el.siblings("."+options.filenameClass);
      btnTag = $el.siblings("."+options.fileBtnClass);

      //set the size
      if(!$el.attr("size")){
        var divWidth = divTag.width();
        //$el.css("width", divWidth);
        $el.attr("size", divWidth/10);
      }

      //actions
      var setFilename = function()
      {
        var filename = $el.val();
        if (filename === '')
        {
          filename = options.fileDefaultText;
        }
        else
        {
          filename = filename.split(/[\/\\]+/);
          filename = filename[(filename.length-1)];
        }
        filenameTag.text(filename);
      };

      // Account for input saved across refreshes
      setFilename();

      $el
      .css("opacity", 0)
      .bind({
        "focus.uniform": function(){
          divTag.addClass(options.focusClass);
        },
        "blur.uniform": function(){
          divTag.removeClass(options.focusClass);
        },
        "mousedown.uniform": function() {
          if(!$(elem).is(":disabled")){
            divTag.addClass(options.activeClass);
          }
        },
        "mouseup.uniform": function() {
          divTag.removeClass(options.activeClass);
        },
        "mouseenter.uniform": function() {
          divTag.addClass(options.hoverClass);
        },
        "mouseleave.uniform": function() {
          divTag.removeClass(options.hoverClass);
          divTag.removeClass(options.activeClass);
        }
      });

      // IE7 doesn't fire onChange until blur or second fire.
      if ($.browser.msie){
        // IE considers browser chrome blocking I/O, so it
        // suspends tiemouts until after the file has been selected.
        $el.bind('click.uniform.ie7', function() {
          setTimeout(setFilename, 0);
        });
      }else{
        // All other browsers behave properly
        $el.bind('change.uniform', setFilename);
      }

      //handle defaults
      if($el.attr("disabled")){
        //box is checked by default, check our box
        divTag.addClass(options.disabledClass);
      }
      
      $.uniform.noSelect(filenameTag);
      $.uniform.noSelect(btnTag);
      
      storeElement(elem);

    }
    
    $.uniform.restore = function(elem){
      if(elem == undefined){
        elem = $($.uniform.elements);
      }
      
      $(elem).each(function(){
        if($(this).is(":checkbox")){
          //unwrap from span and div
          $(this).unwrap().unwrap();
        }else if($(this).is("select")){
          //remove sibling span
          $(this).siblings("span").remove();
          //unwrap parent div
          $(this).unwrap();
        }else if($(this).is(":radio")){
          //unwrap from span and div
          $(this).unwrap().unwrap();
        }else if($(this).is(":file")){
          //remove sibling spans
          $(this).siblings("span").remove();
          //unwrap parent div
          $(this).unwrap();
        }else if($(this).is("button, :submit, :reset, a, input[type='button']")){
          //unwrap from span and div
          $(this).unwrap().unwrap();
        }
        
        //unbind events
        $(this).unbind(".uniform");
        
        //reset inline style
        $(this).css("opacity", "1");
        
        //remove item from list of uniformed elements
        var index = $.inArray($(elem), $.uniform.elements);
        $.uniform.elements.splice(index, 1);
      });
    };

    function storeElement(elem){
      //store this element in our global array
      elem = $(elem).get();
      if(elem.length > 1){
        $.each(elem, function(i, val){
          $.uniform.elements.push(val);
        });
      }else{
        $.uniform.elements.push(elem);
      }
    }
    
    //noSelect v1.0
    $.uniform.noSelect = function(elem) {
      function f() {
       return false;
      };
      $(elem).each(function() {
       this.onselectstart = this.ondragstart = f; // Webkit & IE
       $(this)
        .mousedown(f) // Webkit & Opera
        .css({ MozUserSelect: 'none' }); // Firefox
      });
     };

    $.uniform.update = function(elem){
      if(elem == undefined){
        elem = $($.uniform.elements);
      }
      //sanitize input
      elem = $(elem);

      elem.each(function(){
        //do to each item in the selector
        //function to reset all classes
        var $e = $(this);

        if($e.is("select")){
          //element is a select
          var spanTag = $e.siblings("span");
          var divTag = $e.parent("div");

          divTag.removeClass(options.hoverClass+" "+options.focusClass+" "+options.activeClass);

          //reset current selected text
          spanTag.html($e.find(":selected").html());

          if($e.is(":disabled")){
            divTag.addClass(options.disabledClass);
          }else{
            divTag.removeClass(options.disabledClass);
          }

        }else if($e.is(":checkbox")){
          //element is a checkbox
          var spanTag = $e.closest("span");
          var divTag = $e.closest("div");

          divTag.removeClass(options.hoverClass+" "+options.focusClass+" "+options.activeClass);
          spanTag.removeClass(options.checkedClass);

          if($e.is(":checked")){
            spanTag.addClass(options.checkedClass);
          }
          if($e.is(":disabled")){
            divTag.addClass(options.disabledClass);
          }else{
            divTag.removeClass(options.disabledClass);
          }

        }else if($e.is(":radio")){
          //element is a radio
          var spanTag = $e.closest("span");
          var divTag = $e.closest("div");

          divTag.removeClass(options.hoverClass+" "+options.focusClass+" "+options.activeClass);
          spanTag.removeClass(options.checkedClass);

          if($e.is(":checked")){
            spanTag.addClass(options.checkedClass);
          }

          if($e.is(":disabled")){
            divTag.addClass(options.disabledClass);
          }else{
            divTag.removeClass(options.disabledClass);
          }
        }else if($e.is(":file")){
          var divTag = $e.parent("div");
          var filenameTag = $e.siblings(options.filenameClass);
          btnTag = $e.siblings(options.fileBtnClass);

          divTag.removeClass(options.hoverClass+" "+options.focusClass+" "+options.activeClass);

          filenameTag.text($e.val());

          if($e.is(":disabled")){
            divTag.addClass(options.disabledClass);
          }else{
            divTag.removeClass(options.disabledClass);
          }
        }else if($e.is(":submit") || $e.is(":reset") || $e.is("button") || $e.is("a") || elem.is("input[type=button]")){
          var divTag = $e.closest("div");
          divTag.removeClass(options.hoverClass+" "+options.focusClass+" "+options.activeClass);
          
          if($e.is(":disabled")){
            divTag.addClass(options.disabledClass);
          }else{
            divTag.removeClass(options.disabledClass);
          }
          
        }
        
      });
    };

    return this.each(function() {
      if($.support.selectOpacity){
        var elem = $(this);

        if(elem.is("select")){
          //element is a select
          if(elem.attr("multiple") != true){
            //element is not a multi-select
            if(elem.attr("size") == undefined || elem.attr("size") <= 1){
              doSelect(elem);
            }
          }
        }else if(elem.is(":checkbox")){
          //element is a checkbox
          doCheckbox(elem);
        }else if(elem.is(":radio")){
          //element is a radio
          doRadio(elem);
        }else if(elem.is(":file")){
          //element is a file upload
          doFile(elem);
        }else if(elem.is(":text, :password, input[type='email']")){
          doInput(elem);
        }else if(elem.is("textarea")){
          doTextarea(elem);
        }else if(elem.is("a") || elem.is(":submit") || elem.is(":reset") || elem.is("button") || elem.is("input[type=button]")){
          doButton(elem);
        }
          
      }
    });
  };
})(jQuery);
// Modernizr v1.7  www.modernizr.com
window.Modernizr=function(a,b,c){function G(){e.input=function(a){for(var b=0,c=a.length;b<c;b++)t[a[b]]=!!(a[b]in l);return t}("autocomplete autofocus list placeholder max min multiple pattern required step".split(" ")),e.inputtypes=function(a){for(var d=0,e,f,h,i=a.length;d<i;d++)l.setAttribute("type",f=a[d]),e=l.type!=="text",e&&(l.value=m,l.style.cssText="position:absolute;visibility:hidden;",/^range$/.test(f)&&l.style.WebkitAppearance!==c?(g.appendChild(l),h=b.defaultView,e=h.getComputedStyle&&h.getComputedStyle(l,null).WebkitAppearance!=="textfield"&&l.offsetHeight!==0,g.removeChild(l)):/^(search|tel)$/.test(f)||(/^(url|email)$/.test(f)?e=l.checkValidity&&l.checkValidity()===!1:/^color$/.test(f)?(g.appendChild(l),g.offsetWidth,e=l.value!=m,g.removeChild(l)):e=l.value!=m)),s[a[d]]=!!e;return s}("search tel url email datetime date month week time datetime-local number range color".split(" "))}function F(a,b){var c=a.charAt(0).toUpperCase()+a.substr(1),d=(a+" "+p.join(c+" ")+c).split(" ");return!!E(d,b)}function E(a,b){for(var d in a)if(k[a[d]]!==c&&(!b||b(a[d],j)))return!0}function D(a,b){return(""+a).indexOf(b)!==-1}function C(a,b){return typeof a===b}function B(a,b){return A(o.join(a+";")+(b||""))}function A(a){k.cssText=a}var d="1.7",e={},f=!0,g=b.documentElement,h=b.head||b.getElementsByTagName("head")[0],i="modernizr",j=b.createElement(i),k=j.style,l=b.createElement("input"),m=":)",n=Object.prototype.toString,o=" -webkit- -moz- -o- -ms- -khtml- ".split(" "),p="Webkit Moz O ms Khtml".split(" "),q={svg:"http://www.w3.org/2000/svg"},r={},s={},t={},u=[],v,w=function(a){var c=b.createElement("style"),d=b.createElement("div"),e;c.textContent=a+"{#modernizr{height:3px}}",h.appendChild(c),d.id="modernizr",g.appendChild(d),e=d.offsetHeight===3,c.parentNode.removeChild(c),d.parentNode.removeChild(d);return!!e},x=function(){function d(d,e){e=e||b.createElement(a[d]||"div");var f=(d="on"+d)in e;f||(e.setAttribute||(e=b.createElement("div")),e.setAttribute&&e.removeAttribute&&(e.setAttribute(d,""),f=C(e[d],"function"),C(e[d],c)||(e[d]=c),e.removeAttribute(d))),e=null;return f}var a={select:"input",change:"input",submit:"form",reset:"form",error:"img",load:"img",abort:"img"};return d}(),y=({}).hasOwnProperty,z;C(y,c)||C(y.call,c)?z=function(a,b){return b in a&&C(a.constructor.prototype[b],c)}:z=function(a,b){return y.call(a,b)},r.flexbox=function(){function c(a,b,c,d){a.style.cssText=o.join(b+":"+c+";")+(d||"")}function a(a,b,c,d){b+=":",a.style.cssText=(b+o.join(c+";"+b)).slice(0,-b.length)+(d||"")}var d=b.createElement("div"),e=b.createElement("div");a(d,"display","box","width:42px;padding:0;"),c(e,"box-flex","1","width:10px;"),d.appendChild(e),g.appendChild(d);var f=e.offsetWidth===42;d.removeChild(e),g.removeChild(d);return f},r.canvas=function(){var a=b.createElement("canvas");return a.getContext&&a.getContext("2d")},r.canvastext=function(){return e.canvas&&C(b.createElement("canvas").getContext("2d").fillText,"function")},r.webgl=function(){return!!a.WebGLRenderingContext},r.touch=function(){return"ontouchstart"in a||w("@media ("+o.join("touch-enabled),(")+"modernizr)")},r.geolocation=function(){return!!navigator.geolocation},r.postmessage=function(){return!!a.postMessage},r.websqldatabase=function(){var b=!!a.openDatabase;return b},r.indexedDB=function(){for(var b=-1,c=p.length;++b<c;){var d=p[b].toLowerCase();if(a[d+"_indexedDB"]||a[d+"IndexedDB"])return!0}return!1},r.hashchange=function(){return x("hashchange",a)&&(b.documentMode===c||b.documentMode>7)},r.history=function(){return !!(a.history&&history.pushState)},r.draganddrop=function(){return x("dragstart")&&x("drop")},r.websockets=function(){return"WebSocket"in a},r.rgba=function(){A("background-color:rgba(150,255,150,.5)");return D(k.backgroundColor,"rgba")},r.hsla=function(){A("background-color:hsla(120,40%,100%,.5)");return D(k.backgroundColor,"rgba")||D(k.backgroundColor,"hsla")},r.multiplebgs=function(){A("background:url(//:),url(//:),red url(//:)");return(new RegExp("(url\\s*\\(.*?){3}")).test(k.background)},r.backgroundsize=function(){return F("backgroundSize")},r.borderimage=function(){return F("borderImage")},r.borderradius=function(){return F("borderRadius","",function(a){return D(a,"orderRadius")})},r.boxshadow=function(){return F("boxShadow")},r.textshadow=function(){return b.createElement("div").style.textShadow===""},r.opacity=function(){B("opacity:.55");return/^0.55$/.test(k.opacity)},r.cssanimations=function(){return F("animationName")},r.csscolumns=function(){return F("columnCount")},r.cssgradients=function(){var a="background-image:",b="gradient(linear,left top,right bottom,from(#9f9),to(white));",c="linear-gradient(left top,#9f9, white);";A((a+o.join(b+a)+o.join(c+a)).slice(0,-a.length));return D(k.backgroundImage,"gradient")},r.cssreflections=function(){return F("boxReflect")},r.csstransforms=function(){return!!E(["transformProperty","WebkitTransform","MozTransform","OTransform","msTransform"])},r.csstransforms3d=function(){var a=!!E(["perspectiveProperty","WebkitPerspective","MozPerspective","OPerspective","msPerspective"]);a&&"webkitPerspective"in g.style&&(a=w("@media ("+o.join("transform-3d),(")+"modernizr)"));return a},r.csstransitions=function(){return F("transitionProperty")},r.fontface=function(){var a,c,d=h||g,e=b.createElement("style"),f=b.implementation||{hasFeature:function(){return!1}};e.type="text/css",d.insertBefore(e,d.firstChild),a=e.sheet||e.styleSheet;var i=f.hasFeature("CSS2","")?function(b){if(!a||!b)return!1;var c=!1;try{a.insertRule(b,0),c=/src/i.test(a.cssRules[0].cssText),a.deleteRule(a.cssRules.length-1)}catch(d){}return c}:function(b){if(!a||!b)return!1;a.cssText=b;return a.cssText.length!==0&&/src/i.test(a.cssText)&&a.cssText.replace(/\r+|\n+/g,"").indexOf(b.split(" ")[0])===0};c=i('@font-face { font-family: "font"; src: url(data:,); }'),d.removeChild(e);return c},r.video=function(){var a=b.createElement("video"),c=!!a.canPlayType;if(c){c=new Boolean(c),c.ogg=a.canPlayType('video/ogg; codecs="theora"');var d='video/mp4; codecs="avc1.42E01E';c.h264=a.canPlayType(d+'"')||a.canPlayType(d+', mp4a.40.2"'),c.webm=a.canPlayType('video/webm; codecs="vp8, vorbis"')}return c},r.audio=function(){var a=b.createElement("audio"),c=!!a.canPlayType;c&&(c=new Boolean(c),c.ogg=a.canPlayType('audio/ogg; codecs="vorbis"'),c.mp3=a.canPlayType("audio/mpeg;"),c.wav=a.canPlayType('audio/wav; codecs="1"'),c.m4a=a.canPlayType("audio/x-m4a;")||a.canPlayType("audio/aac;"));return c},r.localstorage=function(){try{return!!localStorage.getItem}catch(a){return!1}},r.sessionstorage=function(){try{return!!sessionStorage.getItem}catch(a){return!1}},r.webWorkers=function(){return!!a.Worker},r.applicationcache=function(){return!!a.applicationCache},r.svg=function(){return!!b.createElementNS&&!!b.createElementNS(q.svg,"svg").createSVGRect},r.inlinesvg=function(){var a=b.createElement("div");a.innerHTML="<svg/>";return(a.firstChild&&a.firstChild.namespaceURI)==q.svg},r.smil=function(){return!!b.createElementNS&&/SVG/.test(n.call(b.createElementNS(q.svg,"animate")))},r.svgclippaths=function(){return!!b.createElementNS&&/SVG/.test(n.call(b.createElementNS(q.svg,"clipPath")))};for(var H in r)z(r,H)&&(v=H.toLowerCase(),e[v]=r[H](),u.push((e[v]?"":"no-")+v));e.input||G(),e.crosswindowmessaging=e.postmessage,e.historymanagement=e.history,e.addTest=function(a,b){a=a.toLowerCase();if(!e[a]){b=!!b(),g.className+=" "+(b?"":"no-")+a,e[a]=b;return e}},A(""),j=l=null,f&&a.attachEvent&&function(){var a=b.createElement("div");a.innerHTML="<elem></elem>";return a.childNodes.length!==1}()&&function(a,b){function p(a,b){var c=-1,d=a.length,e,f=[];while(++c<d)e=a[c],(b=e.media||b)!="screen"&&f.push(p(e.imports,b),e.cssText);return f.join("")}function o(a){var b=-1;while(++b<e)a.createElement(d[b])}var c="abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",d=c.split("|"),e=d.length,f=new RegExp("(^|\\s)("+c+")","gi"),g=new RegExp("<(/*)("+c+")","gi"),h=new RegExp("(^|[^\\n]*?\\s)("+c+")([^\\n]*)({[\\n\\w\\W]*?})","gi"),i=b.createDocumentFragment(),j=b.documentElement,k=j.firstChild,l=b.createElement("body"),m=b.createElement("style"),n;o(b),o(i),k.insertBefore(m,k.firstChild),m.media="print",a.attachEvent("onbeforeprint",function(){var a=-1,c=p(b.styleSheets,"all"),k=[],o;n=n||b.body;while((o=h.exec(c))!=null)k.push((o[1]+o[2]+o[3]).replace(f,"$1.iepp_$2")+o[4]);m.styleSheet.cssText=k.join("\n");while(++a<e){var q=b.getElementsByTagName(d[a]),r=q.length,s=-1;while(++s<r)q[s].className.indexOf("iepp_")<0&&(q[s].className+=" iepp_"+d[a])}i.appendChild(n),j.appendChild(l),l.className=n.className,l.innerHTML=n.innerHTML.replace(g,"<$1font")}),a.attachEvent("onafterprint",function(){l.innerHTML="",j.removeChild(l),j.appendChild(n),m.styleSheet.cssText=""})}(a,b),e._enableHTML5=f,e._version=d,g.className=g.className.replace(/\bno-js\b/,"")+" js "+u.join(" ");return e}(this,this.document)
;
var fnames = new Array();var ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FULLNAME';ftypes[1]='text';fnames[2]='COMPANY';ftypes[2]='text';fnames[3]='MESSAGE';ftypes[3]='text';
  try {
      var jqueryLoaded=jQuery;
      jqueryLoaded=true;
  } catch(err) {
      var jqueryLoaded=false;
  }
  var head= document.getElementsByTagName('head')[0];
  if (!jqueryLoaded) {
      var script = document.createElement('script');
      script.type = 'text/javascript';
      script.src = 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js';
      head.appendChild(script);
      if (script.readyState && script.onload!==null){
          script.onreadystatechange= function () {
                if (this.readyState == 'complete') mce_preload_check();
          }
      }
  }
  var script = document.createElement('script');
  script.type = 'text/javascript';
  script.src = 'http://downloads.mailchimp.com/js/jquery.form-n-validate.js';
  head.appendChild(script);
  var err_style = '';
  try{
      err_style = mc_custom_error_style;
  } catch(e){
      err_style = 'margin: 1em 0 0 0; padding: 1em 0.5em 0.5em 0.5em; background: ERROR_BGCOLOR none repeat scroll 0% 0%; font-weight: bold; float: left; z-index: 1; width: 80%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; color: ERROR_COLOR;';
  }
  var head= document.getElementsByTagName('head')[0];
  var style= document.createElement('style');
  style.type= 'text/css';
  if (style.styleSheet) {
    style.styleSheet.cssText = '.mce_inline_error {' + err_style + '}';
  } else {
    style.appendChild(document.createTextNode('.mce_inline_error {' + err_style + '}'));
  }
  head.appendChild(style);
  setTimeout('mce_preload_check();', 250);

  var mce_preload_checks = 0;
  function mce_preload_check(){
      if (mce_preload_checks>40) return;
      mce_preload_checks++;
      try {
          var jqueryLoaded=jQuery;
      } catch(err) {
          setTimeout('mce_preload_check();', 250);
          return;
      }
      try {
          var validatorLoaded=jQuery("#fake-form").validate({});
      } catch(err) {
          setTimeout('mce_preload_check();', 250);
          return;
      }
      mce_init_form();
  }
  function mce_init_form(){
      jQuery(document).ready( function($) {
        var options = { errorClass: 'mce_inline_error', errorElement: 'div', onkeyup: function(){}, onfocusout:function(){}, onblur:function(){}  };
        var mce_validator = $("#mc-embedded-subscribe-form").validate(options);
        $("#mc-embedded-subscribe-form").unbind('submit');//remove the validator so we can get into beforeSubmit on the ajaxform, which then calls the validator
        options = { url: 'http://bettr.us2.list-manage1.com/subscribe/post-json?u=91fec6c15a51eb1801be88b61&id=27e3d983c6&c=?', type: 'GET', dataType: 'json', contentType: "application/json; charset=utf-8",
                      beforeSubmit: function(){
                          $('#mce_tmp_error_msg').remove();
                          $('.datefield','#mc_embed_signup').each(
                              function(){
                                  var txt = 'filled';
                                  var fields = new Array();
                                  var i = 0;
                                  $(':text', this).each(
                                      function(){
                                          fields[i] = this;
                                          i++;
                                      });
                                  $(':hidden', this).each(
                                      function(){
                                          var bday = false;
                                          if (fields.length == 2){
                                              bday = true;
                                              fields[2] = {'value':1970};//trick birthdays into having years
                                          }
                                        if ( fields[0].value=='MM' && fields[1].value=='DD' && (fields[2].value=='YYYY' || (bday && fields[2].value==1970) ) ){
                                          this.value = '';
                        } else if ( fields[0].value=='' && fields[1].value=='' && (fields[2].value=='' || (bday && fields[2].value==1970) ) ){
                                          this.value = '';
                        } else {
                                            this.value = fields[0].value+'/'+fields[1].value+'/'+fields[2].value;
                                        }
                                      });
                              });
                          return mce_validator.form();
                      },
                      success: mce_success_cb
                  };
        $('#mc-embedded-subscribe-form').ajaxForm(options);

      });
  }
  function mce_success_cb(resp){
      $('#mce-success-response').hide();
      $('#mce-error-response').hide();
      if (resp.result=="success"){
          $('#mce-'+resp.result+'-response').show();
          $('#mce-'+resp.result+'-response').html(resp.msg);
          $('#mc-embedded-subscribe-form').each(function(){
              this.reset();
        });
      } else {
          var index = -1;
          var msg;
          try {
              var parts = resp.msg.split(' - ',2);
              if (parts[1]==undefined){
                  msg = resp.msg;
              } else {
                  i = parseInt(parts[0]);
                  if (i.toString() == parts[0]){
                      index = parts[0];
                      msg = parts[1];
                  } else {
                      index = -1;
                      msg = resp.msg;
                  }
              }
          } catch(e){
              index = -1;
              msg = resp.msg;
          }
          try{
              if (index== -1){
                  $('#mce-'+resp.result+'-response').show();
                  $('#mce-'+resp.result+'-response').html(msg);
              } else {
                  err_id = 'mce_tmp_error_msg';
                  html = '<div id="'+err_id+'" style="'+err_style+'"> '+msg+'</div>';

                  var input_id = '#mc_embed_signup';
                  var f = $(input_id);
                  if (ftypes[index]=='address'){
                      input_id = '#mce-'+fnames[index]+'-addr1';
                      f = $(input_id).parent().parent().get(0);
                  } else if (ftypes[index]=='date'){
                      input_id = '#mce-'+fnames[index]+'-month';
                      f = $(input_id).parent().parent().get(0);
                  } else {
                      input_id = '#mce-'+fnames[index];
                      f = $().parent(input_id).get(0);
                  }
                  if (f){
                      $(f).append(html);
                      $(input_id).focus();
                  } else {
                      $('#mce-'+resp.result+'-response').show();
                      $('#mce-'+resp.result+'-response').html(msg);
                  }
              }
          } catch(e){
              $('#mce-'+resp.result+'-response').show();
              $('#mce-'+resp.result+'-response').html(msg);
          }
      }
  }
;
/*
 * jQuery Cycle Plugin (core engine only)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.99 (12-MAR-2011)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.3.2 or later
 */

(function($){var ver="2.99";if($.support==undefined){$.support={opacity:!($.browser.msie)};}function debug(s){$.fn.cycle.debug&&log(s);}function log(){window.console&&console.log&&console.log("[cycle] "+Array.prototype.join.call(arguments," "));}$.expr[":"].paused=function(el){return el.cyclePause;};$.fn.cycle=function(options,arg2){var o={s:this.selector,c:this.context};if(this.length===0&&options!="stop"){if(!$.isReady&&o.s){log("DOM not ready, queuing slideshow");$(function(){$(o.s,o.c).cycle(options,arg2);});return this;}log("terminating; zero elements found by selector"+($.isReady?"":" (DOM not ready)"));return this;}return this.each(function(){var opts=handleArguments(this,options,arg2);if(opts===false){return;}opts.updateActivePagerLink=opts.updateActivePagerLink||$.fn.cycle.updateActivePagerLink;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);}this.cycleTimeout=this.cyclePause=0;var $cont=$(this);var $slides=opts.slideExpr?$(opts.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log("terminating; too few slides: "+els.length);return;}var opts2=buildOptions($cont,$slides,els,opts,o);if(opts2===false){return;}var startTime=opts2.continuous?10:getTimeout(els[opts2.currSlide],els[opts2.nextSlide],opts2,!opts2.backwards);if(startTime){startTime+=(opts2.delay||0);if(startTime<10){startTime=10;}debug("first timeout: "+startTime);this.cycleTimeout=setTimeout(function(){go(els,opts2,0,!opts.backwards);},startTime);}});};function handleArguments(cont,options,arg2){if(cont.cycleStop==undefined){cont.cycleStop=0;}if(options===undefined||options===null){options={};}if(options.constructor==String){switch(options){case"destroy":case"stop":var opts=$(cont).data("cycle.opts");if(!opts){return false;}cont.cycleStop++;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);}cont.cycleTimeout=0;$(cont).removeData("cycle.opts");if(options=="destroy"){destroy(opts);}return false;case"toggle":cont.cyclePause=(cont.cyclePause===1)?0:1;checkInstantResume(cont.cyclePause,arg2,cont);return false;case"pause":cont.cyclePause=1;return false;case"resume":cont.cyclePause=0;checkInstantResume(false,arg2,cont);return false;case"prev":case"next":var opts=$(cont).data("cycle.opts");if(!opts){log('options not found, "prev/next" ignored');return false;}$.fn.cycle[options](opts);return false;default:options={fx:options};}return options;}else{if(options.constructor==Number){var num=options;options=$(cont).data("cycle.opts");if(!options){log("options not found, can not advance slide");return false;}if(num<0||num>=options.elements.length){log("invalid slide index: "+num);return false;}options.nextSlide=num;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}if(typeof arg2=="string"){options.oneTimeFx=arg2;}go(options.elements,options,1,num>=options.currSlide);return false;}}return options;function checkInstantResume(isPaused,arg2,cont){if(!isPaused&&arg2===true){var options=$(cont).data("cycle.opts");if(!options){log("options not found, can not resume");return false;}if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}go(options.elements,options,1,!options.backwards);}}}function removeFilter(el,opts){if(!$.support.opacity&&opts.cleartype&&el.style.filter){try{el.style.removeAttribute("filter");}catch(smother){}}}function destroy(opts){if(opts.next){$(opts.next).unbind(opts.prevNextEvent);}if(opts.prev){$(opts.prev).unbind(opts.prevNextEvent);}if(opts.pager||opts.pagerAnchorBuilder){$.each(opts.pagerAnchors||[],function(){this.unbind().remove();});}opts.pagerAnchors=null;if(opts.destroy){opts.destroy(opts);}}function buildOptions($cont,$slides,els,options,o){var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop){opts.countdown=opts.autostopCount||els.length;}var cont=$cont[0];$cont.data("cycle.opts",opts);opts.$cont=$cont;opts.stopCount=cont.cycleStop;opts.elements=els;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];if(!$.support.opacity&&opts.cleartype){opts.after.push(function(){removeFilter(this,opts);});}if(opts.continuous){opts.after.push(function(){go(els,opts,0,!opts.backwards);});}saveOriginalOpts(opts);if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($slides);}if($cont.css("position")=="static"){$cont.css("position","relative");}if(opts.width){$cont.width(opts.width);}if(opts.height&&opts.height!="auto"){$cont.height(opts.height);}if(opts.startingSlide){opts.startingSlide=parseInt(opts.startingSlide);}else{if(opts.backwards){opts.startingSlide=els.length-1;}}if(opts.random){opts.randomMap=[];for(var i=0;i<els.length;i++){opts.randomMap.push(i);}opts.randomMap.sort(function(a,b){return Math.random()-0.5;});opts.randomIndex=1;opts.startingSlide=opts.randomMap[1];}else{if(opts.startingSlide>=els.length){opts.startingSlide=0;}}opts.currSlide=opts.startingSlide||0;var first=opts.startingSlide;$slides.css({position:"absolute",top:0,left:0}).hide().each(function(i){var z;if(opts.backwards){z=first?i<=first?els.length+(i-first):first-i:els.length-i;}else{z=first?i>=first?els.length-(i-first):first-i:els.length-i;}$(this).css("z-index",z);});$(els[first]).css("opacity",1).show();removeFilter(els[first],opts);if(opts.fit&&opts.width){$slides.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}var reshape=opts.containerResize&&!$cont.innerHeight();if(reshape){var maxw=0,maxh=0;for(var j=0;j<els.length;j++){var $e=$(els[j]),e=$e[0],w=$e.outerWidth(),h=$e.outerHeight();if(!w){w=e.offsetWidth||e.width||$e.attr("width");}if(!h){h=e.offsetHeight||e.height||$e.attr("height");}maxw=w>maxw?w:maxw;maxh=h>maxh?h:maxh;}if(maxw>0&&maxh>0){$cont.css({width:maxw+"px",height:maxh+"px"});}}if(opts.pause){$cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});}if(supportMultiTransitions(opts)===false){return false;}var requeue=false;options.requeueAttempts=options.requeueAttempts||0;$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:($el.height()||this.offsetHeight||this.height||$el.attr("height")||0);this.cycleW=(opts.fit&&opts.width)?opts.width:($el.width()||this.offsetWidth||this.width||$el.attr("width")||0);if($el.is("img")){var loadingIE=($.browser.msie&&this.cycleW==28&&this.cycleH==30&&!this.complete);var loadingFF=($.browser.mozilla&&this.cycleW==34&&this.cycleH==19&&!this.complete);var loadingOp=($.browser.opera&&((this.cycleW==42&&this.cycleH==19)||(this.cycleW==37&&this.cycleH==17))&&!this.complete);var loadingOther=(this.cycleH==0&&this.cycleW==0&&!this.complete);if(loadingIE||loadingFF||loadingOp||loadingOther){if(o.s&&opts.requeueOnImageNotLoaded&&++options.requeueAttempts<100){log(options.requeueAttempts," - img slide not loaded, requeuing slideshow: ",this.src,this.cycleW,this.cycleH);setTimeout(function(){$(o.s,o.c).cycle(options);},opts.requeueTimeout);requeue=true;return false;}else{log("could not determine size of image: "+this.src,this.cycleW,this.cycleH);}}}return true;});if(requeue){return false;}opts.cssBefore=opts.cssBefore||{};opts.cssAfter=opts.cssAfter||{};opts.cssFirst=opts.cssFirst||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(":eq("+first+")").css(opts.cssBefore);$($slides[first]).css(opts.cssFirst);if(opts.timeout){opts.timeout=parseInt(opts.timeout);if(opts.speed.constructor==String){opts.speed=$.fx.speeds[opts.speed]||parseInt(opts.speed);}if(!opts.sync){opts.speed=opts.speed/2;}var buffer=opts.fx=="none"?0:opts.fx=="shuffle"?500:250;while((opts.timeout-opts.speed)<buffer){opts.timeout+=opts.speed;}}if(opts.easing){opts.easeIn=opts.easeOut=opts.easing;}if(!opts.speedIn){opts.speedIn=opts.speed;}if(!opts.speedOut){opts.speedOut=opts.speed;}opts.slideCount=els.length;opts.currSlide=opts.lastSlide=first;if(opts.random){if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.backwards){opts.nextSlide=opts.startingSlide==0?(els.length-1):opts.startingSlide-1;}else{opts.nextSlide=opts.startingSlide>=(els.length-1)?0:opts.startingSlide+1;}}if(!opts.multiFx){var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init)){init($cont,$slides,opts);}else{if(opts.fx!="custom"&&!opts.multiFx){log("unknown transition: "+opts.fx,"; slideshow terminating");return false;}}}var e0=$slides[first];if(opts.before.length){opts.before[0].apply(e0,[e0,e0,opts,true]);}if(opts.after.length){opts.after[0].apply(e0,[e0,e0,opts,true]);}if(opts.next){$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1);});}if(opts.prev){$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0);});}if(opts.pager||opts.pagerAnchorBuilder){buildPager(els,opts);}exposeAddSlide(opts,els);return opts;}function saveOriginalOpts(opts){opts.original={before:[],after:[]};opts.original.cssBefore=$.extend({},opts.cssBefore);opts.original.cssAfter=$.extend({},opts.cssAfter);opts.original.animIn=$.extend({},opts.animIn);opts.original.animOut=$.extend({},opts.animOut);$.each(opts.before,function(){opts.original.before.push(this);});$.each(opts.after,function(){opts.original.after.push(this);});}function supportMultiTransitions(opts){var i,tx,txs=$.fn.cycle.transitions;if(opts.fx.indexOf(",")>0){opts.multiFx=true;opts.fxs=opts.fx.replace(/\s*/g,"").split(",");for(i=0;i<opts.fxs.length;i++){var fx=opts.fxs[i];tx=txs[fx];if(!tx||!txs.hasOwnProperty(fx)||!$.isFunction(tx)){log("discarding unknown transition: ",fx);opts.fxs.splice(i,1);i--;}}if(!opts.fxs.length){log("No valid transitions named; slideshow terminating.");return false;}}else{if(opts.fx=="all"){opts.multiFx=true;opts.fxs=[];for(p in txs){tx=txs[p];if(txs.hasOwnProperty(p)&&$.isFunction(tx)){opts.fxs.push(p);}}}}if(opts.multiFx&&opts.randomizeEffects){var r1=Math.floor(Math.random()*20)+30;for(i=0;i<r1;i++){var r2=Math.floor(Math.random()*opts.fxs.length);opts.fxs.push(opts.fxs.splice(r2,1)[0]);}debug("randomized fx sequence: ",opts.fxs);}return true;}function exposeAddSlide(opts,els){opts.addSlide=function(newSlide,prepend){var $s=$(newSlide),s=$s[0];if(!opts.autostopCount){opts.countdown++;}els[prepend?"unshift":"push"](s);if(opts.els){opts.els[prepend?"unshift":"push"](s);}opts.slideCount=els.length;$s.css("position","absolute");$s[prepend?"prependTo":"appendTo"](opts.$cont);if(prepend){opts.currSlide++;opts.nextSlide++;}if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($s);}if(opts.fit&&opts.width){$s.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$s.height(opts.height);}s.cycleH=(opts.fit&&opts.height)?opts.height:$s.height();s.cycleW=(opts.fit&&opts.width)?opts.width:$s.width();$s.css(opts.cssBefore);if(opts.pager||opts.pagerAnchorBuilder){$.fn.cycle.createPagerAnchor(els.length-1,s,$(opts.pager),els,opts);}if($.isFunction(opts.onAddSlide)){opts.onAddSlide($s);}else{$s.hide();}};}$.fn.cycle.resetState=function(opts,fx){fx=fx||opts.fx;opts.before=[];opts.after=[];opts.cssBefore=$.extend({},opts.original.cssBefore);opts.cssAfter=$.extend({},opts.original.cssAfter);opts.animIn=$.extend({},opts.original.animIn);opts.animOut=$.extend({},opts.original.animOut);opts.fxFn=null;$.each(opts.original.before,function(){opts.before.push(this);});$.each(opts.original.after,function(){opts.after.push(this);});var init=$.fn.cycle.transitions[fx];if($.isFunction(init)){init(opts.$cont,$(opts.elements),opts);}};function go(els,opts,manual,fwd){if(manual&&opts.busy&&opts.manualTrump){debug("manualTrump in go(), stopping active transition");$(els).stop(true,true);opts.busy=0;}if(opts.busy){debug("transition active, ignoring new tx request");return;}var p=opts.$cont[0],curr=els[opts.currSlide],next=els[opts.nextSlide];if(p.cycleStop!=opts.stopCount||p.cycleTimeout===0&&!manual){return;}if(!manual&&!p.cyclePause&&!opts.bounce&&((opts.autostop&&(--opts.countdown<=0))||(opts.nowrap&&!opts.random&&opts.nextSlide<opts.currSlide))){if(opts.end){opts.end(opts);}return;}var changed=false;if((manual||!p.cyclePause)&&(opts.nextSlide!=opts.currSlide)){changed=true;var fx=opts.fx;curr.cycleH=curr.cycleH||$(curr).height();curr.cycleW=curr.cycleW||$(curr).width();next.cycleH=next.cycleH||$(next).height();next.cycleW=next.cycleW||$(next).width();if(opts.multiFx){if(opts.lastFx==undefined||++opts.lastFx>=opts.fxs.length){opts.lastFx=0;}fx=opts.fxs[opts.lastFx];opts.currFx=fx;}if(opts.oneTimeFx){fx=opts.oneTimeFx;opts.oneTimeFx=null;}$.fn.cycle.resetState(opts,fx);if(opts.before.length){$.each(opts.before,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});}var after=function(){opts.busy=0;$.each(opts.after,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});};debug("tx firing("+fx+"); currSlide: "+opts.currSlide+"; nextSlide: "+opts.nextSlide);opts.busy=1;if(opts.fxFn){opts.fxFn(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{if($.isFunction($.fn.cycle[opts.fx])){$.fn.cycle[opts.fx](curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{$.fn.cycle.custom(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}}}if(changed||opts.nextSlide==opts.currSlide){opts.lastSlide=opts.currSlide;if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];if(opts.nextSlide==opts.currSlide){opts.nextSlide=(opts.currSlide==opts.slideCount-1)?0:opts.currSlide+1;}}else{if(opts.backwards){var roll=(opts.nextSlide-1)<0;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=1;opts.currSlide=0;}else{opts.nextSlide=roll?(els.length-1):opts.nextSlide-1;opts.currSlide=roll?0:opts.nextSlide+1;}}else{var roll=(opts.nextSlide+1)==els.length;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=els.length-2;opts.currSlide=els.length-1;}else{opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}}}}if(changed&&opts.pager){opts.updateActivePagerLink(opts.pager,opts.currSlide,opts.activePagerClass);}var ms=0;if(opts.timeout&&!opts.continuous){ms=getTimeout(els[opts.currSlide],els[opts.nextSlide],opts,fwd);}else{if(opts.continuous&&p.cyclePause){ms=10;}}if(ms>0){p.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.backwards);},ms);}}$.fn.cycle.updateActivePagerLink=function(pager,currSlide,clsName){$(pager).each(function(){$(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);});};function getTimeout(curr,next,opts,fwd){if(opts.timeoutFn){var t=opts.timeoutFn.call(curr,curr,next,opts,fwd);while(opts.fx!="none"&&(t-opts.speed)<250){t+=opts.speed;}debug("calculated timeout: "+t+"; speed: "+opts.speed);if(t!==false){return t;}}return opts.timeout;}$.fn.cycle.next=function(opts){advance(opts,1);};$.fn.cycle.prev=function(opts){advance(opts,0);};function advance(opts,moveForward){var val=moveForward?1:-1;var els=opts.elements;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}if(opts.random&&val<0){opts.randomIndex--;if(--opts.randomIndex==-2){opts.randomIndex=els.length-2;}else{if(opts.randomIndex==-1){opts.randomIndex=els.length-1;}}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.random){opts.nextSlide=opts.randomMap[opts.randomIndex];}else{opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap){return false;}opts.nextSlide=els.length-1;}else{if(opts.nextSlide>=els.length){if(opts.nowrap){return false;}opts.nextSlide=0;}}}}var cb=opts.onPrevNextEvent||opts.prevNextClick;if($.isFunction(cb)){cb(val>0,opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,moveForward);return false;}function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);});opts.updateActivePagerLink(opts.pager,opts.startingSlide,opts.activePagerClass);}$.fn.cycle.createPagerAnchor=function(i,el,$p,els,opts){var a;if($.isFunction(opts.pagerAnchorBuilder)){a=opts.pagerAnchorBuilder(i,el);debug("pagerAnchorBuilder("+i+", el) returned: "+a);}else{a='<a href="#">'+(i+1)+"</a>";}if(!a){return;}var $a=$(a);if($a.parents("body").length===0){var arr=[];if($p.length>1){$p.each(function(){var $clone=$a.clone(true);$(this).append($clone);arr.push($clone[0]);});$a=$(arr);}else{$a.appendTo($p);}}opts.pagerAnchors=opts.pagerAnchors||[];opts.pagerAnchors.push($a);$a.bind(opts.pagerEvent,function(e){e.preventDefault();opts.nextSlide=i;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}var cb=opts.onPagerEvent||opts.pagerClick;if($.isFunction(cb)){cb(opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,opts.currSlide<i);});if(!/^click/.test(opts.pagerEvent)&&!opts.allowPagerClickBubble){$a.bind("click.cycle",function(){return false;});}if(opts.pauseOnPagerHover){$a.hover(function(){opts.$cont[0].cyclePause++;},function(){opts.$cont[0].cyclePause--;});}};$.fn.cycle.hopsFromLast=function(opts,fwd){var hops,l=opts.lastSlide,c=opts.currSlide;if(fwd){hops=c>l?c-l:opts.slideCount-l;}else{hops=c<l?l-c:l+opts.slideCount-c;}return hops;};function clearTypeFix($slides){debug("applying clearType background-color hack");function hex(s){s=parseInt(s).toString(16);return s.length<2?"0"+s:s;}function getBg(e){for(;e&&e.nodeName.toLowerCase()!="html";e=e.parentNode){var v=$.css(e,"background-color");if(v&&v.indexOf("rgb")>=0){var rgb=v.match(/\d+/g);return"#"+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}if(v&&v!="transparent"){return v;}}return"#ffffff";}$slides.each(function(){$(this).css("background-color",getBg(this));});}$.fn.cycle.commonReset=function(curr,next,opts,w,h,rev){$(opts.elements).not(curr).hide();if(typeof opts.cssBefore.opacity=="undefined"){opts.cssBefore.opacity=1;}opts.cssBefore.display="block";if(opts.slideResize&&w!==false&&next.cycleW>0){opts.cssBefore.width=next.cycleW;}if(opts.slideResize&&h!==false&&next.cycleH>0){opts.cssBefore.height=next.cycleH;}opts.cssAfter=opts.cssAfter||{};opts.cssAfter.display="none";$(curr).css("zIndex",opts.slideCount+(rev===true?1:0));$(next).css("zIndex",opts.slideCount+(rev===true?0:1));};$.fn.cycle.custom=function(curr,next,opts,cb,fwd,speedOverride){var $l=$(curr),$n=$(next);var speedIn=opts.speedIn,speedOut=opts.speedOut,easeIn=opts.easeIn,easeOut=opts.easeOut;$n.css(opts.cssBefore);if(speedOverride){if(typeof speedOverride=="number"){speedIn=speedOut=speedOverride;}else{speedIn=speedOut=1;}easeIn=easeOut=null;}var fn=function(){$n.animate(opts.animIn,speedIn,easeIn,function(){cb();});};$l.animate(opts.animOut,speedOut,easeOut,function(){$l.css(opts.cssAfter);if(!opts.sync){fn();}});if(opts.sync){fn();}};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css("opacity",0);opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.opacity=0;});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={top:0,left:0};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={activePagerClass:"activeSlide",after:null,allowPagerClickBubble:false,animIn:null,animOut:null,autostop:0,autostopCount:0,backwards:false,before:null,cleartype:!$.support.opacity,cleartypeNoBg:false,containerResize:1,continuous:0,cssAfter:null,cssBefore:null,delay:0,easeIn:null,easeOut:null,easing:null,end:null,fastOnEvent:0,fit:0,fx:"fade",fxFn:null,height:"auto",manualTrump:true,next:null,nowrap:0,onPagerEvent:null,onPrevNextEvent:null,pager:null,pagerAnchorBuilder:null,pagerEvent:"click.cycle",pause:0,pauseOnPagerHover:0,prev:null,prevNextEvent:"click.cycle",random:0,randomizeEffects:1,requeueOnImageNotLoaded:true,requeueTimeout:250,rev:0,shuffle:null,slideExpr:null,slideResize:1,speed:1000,speedIn:null,speedOut:null,startingSlide:0,sync:1,timeout:4000,timeoutFn:null,updateActivePagerLink:null};})(jQuery);
/*
 *
 * Copyright (c) 2006/2007 Sam Collett (http://www.texotela.co.uk)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * Version 2.0
 * Demo: http://www.texotela.co.uk/code/jquery/newsticker/
 *
 * $LastChangedDate: 2007-05-29 11:31:36 +0100 (Tue, 29 May 2007) $
 * $Rev: 2005 $
 *
 */

eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(1($){$.9.D=$.9.g=1(b){b=b||p;i=1(a){j(a);a.4=$("r",a);a.4.q(":o(0)").l().C();a.5=0;h(a)};h=1(a){a.m=t(1(){f(a)},b)};j=1(a){s(a.m)};8=1(a){a.3=7};d=1(a){a.3=c};f=1(a){e(a.3)6;a.3=7;$(a.4[a.5]).n("k",1(){$(2).l();a.5=++a.5%(a.4.B());$(a.4[a.5]).z("k",1(){a.3=c})})};2.y(1(){e(2.x.w()!="A")6;i(2)}).v("g").u(1(){8(2)},1(){d(2)});6 2}})(E);',41,41,'|function|this|pause|items|currentitem|return|true|pauseTicker|fn|||false|resumeTicker|if|doTick|newsticker|startTicker|initTicker|stopTicker|slow|hide|tickfn|fadeOut|eq|4000|not|li|clearInterval|setInterval|hover|addClass|toLowerCase|nodeName|each|fadeIn|ul|size|end|newsTicker|jQuery'.split('|'),0,{}))
;
(function() {
  var $, $doc;

  $ = jQuery;

  $doc = $(document);

  $doc.ready(function() {
    $(".flash_message").each(function() {
      var panel;
      panel = $(this);
      panel.slideDown("slow", function() {
        return panel.find(".arrow").show();
      });
      return panel.find(".hide_msg").click(function(e) {
        e.preventDefault();
        return panel.slideUp("slow");
      });
    });
    return $(".intro_panel").each(function() {
      var panel;
      panel = $(this);
      return panel.find(".hide_msg").click(function(e) {
        e.preventDefault();
        panel.slideUp("slow");
        return $.cookie('return', 'true', {
          expires: 365
        });
      });
    });
  });

}).call(this);
(function() {
  var $;

  $ = jQuery;

  $(document).ready(function() {
    var slidesDiv;
    window.previousTwice = function() {
      $('.previous-slide.control').trigger('click');
      return $('.previous-slide.control').trigger('click');
    };
    $.fn.ba_slider = function() {
      var controls, div, next, prev, slide, slideIndex, slides, slidesDiv;
      div = $(this);
      slidesDiv = div.find('#slides');
      slides = slidesDiv.find('.slide');
      slidesDiv.css("width", div.outerWidth() * slides.length);
      slides.css("width", div.outerWidth());
      slides.wrapInner('<div class="inner" />');
      controls = div.find('a.control');
      prev = div.find('a.previous-slide');
      next = div.find('a.next-slide');
      slideIndex = 1;
      prev.hide();
      slide = function(direction) {
        if (direction === "next" && slideIndex < slides.length) {
          slideIndex = slideIndex + 1;
          if (window.clickInterval !== null) {
            clearInterval(window.clickInterval);
            window.clickInterval = setInterval("$('.next-slide.control').trigger('click')", 6000);
          }
        } else if (direction === "prev" && slideIndex > 1) {
          slideIndex = slideIndex - 1;
          clearInterval(window.clickInterval);
          window.clickInterval = setInterval("$('.next-slide.control').trigger('click')", 6000);
        }
        prev.show();
        next.show();
        if (slideIndex === 1) prev.hide();
        if (slideIndex === slides.length) {
          next.hide();
          clearInterval(window.clickInterval);
          window.clickInterval = setInterval("window.previousTwice()", 6000);
        }
        if (Modernizr.csstransitions) {
          return slidesDiv.css("left", "-" + (div.outerWidth() * (slideIndex - 1)) + "px");
        } else {
          return slidesDiv.animate({
            left: "-" + (div.outerWidth() * (slideIndex - 1)) + "px"
          });
        }
      };
      prev.click(function() {
        slide("prev");
        return false;
      });
      return next.click(function() {
        slide("next");
        return false;
      });
    };
    $('#slideshow').ba_slider();
    window.clickInterval = setInterval("$('.next-slide.control').trigger('click')", 6000);
    $('#news').cycle({
      speed: 500,
      timeout: 200
    });
    slidesDiv = $('#slides');
    return slidesDiv.show();
  });

}).call(this);
(function() {
  var $;

  $ = jQuery;

  $(document).ready(function() {
    var getStarted;
    getStarted = $(".get_started form");
    return getStarted.submit(function(e) {
      var btn;
      btn = getStarted.find(".get_started_btn");
      btn.attr("disabled", true);
      btn.addClass("loading");
      btn.val("Sending...");
      return true;
    });
  });

}).call(this);
(function() {
  var $;

  $ = jQuery;

  $(document).ready(function() {
    return $(".login.btn").click(function(e) {
      e.preventDefault();
      return $(".login_main").animate({
        opacity: "toggle"
      }, 300);
    });
  });

}).call(this);
(function() {



}).call(this);