/*!
 * jQuery JavaScript Library v1.4.4
 * http://jquery.com/
 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Thu Nov 11 19:04:53 2010 -0500
 */
(function( window, undefined ) {

// Use the correct document accordingly with window argument (sandbox)
var document = window.document;
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 );
   },

   // 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
   // (both of which we optimize for)
   quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,

   // Is it a simple selector
   isSimple = /^.[^:#\[\.,]*$/,

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

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

   // Check for non-word characters
   rnonword = /\W/,

   // Check for digits
   rdigit = /\d/,

   // 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.]+))?/,

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

   // For matching the engine and version of the browser
   browserMatch,
   
   // Has the ready events already been bound?
   readyBound = false,
   
   // The functions to execute 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 = {
   init: function( selector, context ) {
      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 = "body";
         this.length = 1;
         return this;
      }

      // Handle HTML strings
      if ( typeof selector === "string" ) {
         // Are we dealing with HTML string or an ID?
         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] ) {
               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 ? ret.fragment.cloneNode(true) : 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: $("TAG")
         } else if ( !context && !rnonword.test( selector ) ) {
            this.selector = selector;
            this.context = document;
            selector = document.getElementsByTagName( selector );
            return jQuery.merge( this, selector );

         // 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 jQuery( 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: "1.4.4",

   // 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.slice(num)[ 0 ] : 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 = jQuery();

      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();

      // If the DOM is already ready
      if ( jQuery.isReady ) {
         // Execute the function immediately
         fn.call( document, jQuery );

      // Otherwise, remember the function for later
      } else if ( readyList ) {
         // Add the function to the wait list
         readyList.push( fn );
      }

      return this;
   },
   
   eq: function( 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 || jQuery(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 ) {
      window.$ = _$;

      if ( deep ) {
         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,
   
   // Handle when the DOM is ready
   ready: function( wait ) {
      // A third-party is pushing the ready event forwards
      if ( wait === true ) {
         jQuery.readyWait--;
      }

      // Make sure that the DOM is not already loaded
      if ( !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
         if ( readyList ) {
            // Execute all of them
            var fn,
               i = 0,
               ready = readyList;

            // Reset the list of functions
            readyList = null;

            while ( (fn = ready[ i++ ]) ) {
               fn.call( document, jQuery );
            }

            // Trigger any bound ready events
            if ( jQuery.fn.trigger ) {
               jQuery( document ).trigger( "ready" ).unbind( "ready" );
            }
         }
      }
   },
   
   bindReady: function() {
      if ( readyBound ) {
         return;
      }

      readyBound = true;

      // 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;
   },

   isNaN: function( obj ) {
      return obj == null || !rdigit.test( obj ) || isNaN( 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;
      }
      
      // Not own constructor property must be Object
      if ( obj.constructor &&
         !hasOwn.call(obj, "constructor") &&
         !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
         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 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 );
      
      // 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, "")) ) {

         // Try to use the native JSON parser first
         return window.JSON && window.JSON.parse ?
            window.JSON.parse( data ) :
            (new Function("return " + data))();

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

   noop: function() {},

   // Evalulates a script in a global context
   globalEval: function( data ) {
      if ( data && rnotwhite.test(data) ) {
         // Inspired by code by Andrea Giammarchi
         // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
         var head = document.getElementsByTagName("head")[0] || document.documentElement,
            script = document.createElement("script");

         script.type = "text/javascript";

         if ( jQuery.support.scriptEval ) {
            script.appendChild( document.createTextNode( data ) );
         } else {
            script.text = data;
         }

         // Use insertBefore instead of appendChild to circumvent an IE6 bug.
         // This arises when a base node is used (#2709).
         head.insertBefore( script, head.firstChild );
         head.removeChild( script );
      }
   },

   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 ( var value = object[0];
               i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
         }
      }

      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'
         // The extra typeof function check is to prevent crashes
         // in Safari 2 (See: #3039)
         // 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 ) {
      if ( array.indexOf ) {
         return array.indexOf( elem );
      }

      for ( var i = 0, length = array.length; i < length; i++ ) {
         if ( 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 ret = [], value;

      // Go through the array, translating each of the items to their
      // new value (or values).
      for ( var i = 0, length = elems.length; i < length; i++ ) {
         value = callback( elems[ i ], i, arg );

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

      return ret.concat.apply( [], ret );
   },

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

   proxy: function( fn, proxy, thisObject ) {
      if ( arguments.length === 2 ) {
         if ( typeof proxy === "string" ) {
            thisObject = fn;
            fn = thisObject[ proxy ];
            proxy = undefined;

         } else if ( proxy && !jQuery.isFunction( proxy ) ) {
            thisObject = proxy;
            proxy = undefined;
         }
      }

      if ( !proxy && fn ) {
         proxy = function() {
            return fn.apply( thisObject || this, arguments );
         };
      }

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

      // So proxy can be declared as an argument
      return proxy;
   },

   // Mutifunctional method to get and set values to a collection
   // The value/s can be optionally by executed if its 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" };
   },

   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;
}

if ( indexOf ) {
   jQuery.inArray = function( elem, array ) {
      return indexOf.call( array, elem );
   };
}

// Verify that \s matches non-breaking spaces
// (IE fails on this test)
if ( !rwhite.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();
}

// Expose jQuery to the global object
return (window.jQuery = window.$ = jQuery);

})();


(function() {

   jQuery.support = {};

   var root = document.documentElement,
      script = document.createElement("script"),
      div = document.createElement("div"),
      id = "script" + jQuery.now();

   div.style.display = "none";
   div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

   var all = div.getElementsByTagName("*"),
      a = div.getElementsByTagName("a")[0],
      select = document.createElement("select"),
      opt = select.appendChild( document.createElement("option") );

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

   jQuery.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 insted)
      style: /red/.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: div.getElementsByTagName("input")[0].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,

      // Will be defined later
      deleteExpando: true,
      optDisabled: false,
      checkClone: false,
      scriptEval: false,
      noCloneEvent: true,
      boxModel: null,
      inlineBlockNeedsLayout: false,
      shrinkWrapBlocks: false,
      reliableHiddenOffsets: true
   };

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

   script.type = "text/javascript";
   try {
      script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
   } catch(e) {}

   root.insertBefore( script, root.firstChild );

   // Make sure that the execution of code works by injecting a script
   // tag with appendChild/createTextNode
   // (IE doesn't support this, fails, and uses .text instead)
   if ( window[ id ] ) {
      jQuery.support.scriptEval = true;
      delete window[ id ];
   }

   // Test to see if it's possible to delete an expando from an element
   // Fails in Internet Explorer
   try {
      delete script.test;

   } catch(e) {
      jQuery.support.deleteExpando = false;
   }

   root.removeChild( script );

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

   div = document.createElement("div");
   div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";

   var fragment = document.createDocumentFragment();
   fragment.appendChild( div.firstChild );

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

   // Figure out if the W3C box model works as expected
   // document.body must exist before we can do this
   jQuery(function() {
      var div = document.createElement("div");
      div.style.width = div.style.paddingLeft = "1px";

      document.body.appendChild( div );
      jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;

      if ( "zoom" in div.style ) {
         // 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;
         jQuery.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>";
         jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
      }

      div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>";
      var tds = div.getElementsByTagName("td");

      // 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)
      jQuery.support.reliableHiddenOffsets = 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)
      jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
      div.innerHTML = "";

      document.body.removeChild( div ).style.display = "none";
      div = tds = null;
   });

   // Technique from Juriy Zaytsev
   // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
   var eventSupported = function( eventName ) {
      var el = document.createElement("div");
      eventName = "on" + eventName;

      var isSupported = (eventName in el);
      if ( !isSupported ) {
         el.setAttribute(eventName, "return;");
         isSupported = typeof el[eventName] === "function";
      }
      el = null;

      return isSupported;
   };

   jQuery.support.submitBubbles = eventSupported("submit");
   jQuery.support.changeBubbles = eventSupported("change");

   // release memory in IE
   root = script = div = all = a = null;
})();



var windowData = {},
   rbrace = /^(?:\{.*\}|\[.*\])$/;

jQuery.extend({
   cache: {},

   // Please use with caution
   uuid: 0,

   // Unique for each copy of jQuery on the page   
   expando: "jQuery" + jQuery.now(),

   // 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
   },

   data: function( elem, name, data ) {
      if ( !jQuery.acceptData( elem ) ) {
         return;
      }

      elem = elem == window ?
         windowData :
         elem;

      var isNode = elem.nodeType,
         id = isNode ? elem[ jQuery.expando ] : null,
         cache = jQuery.cache, thisCache;

      if ( isNode && !id && typeof name === "string" && data === undefined ) {
         return;
      }

      // Get the data from the object directly
      if ( !isNode ) {
         cache = elem;

      // Compute a unique ID for the element
      } else if ( !id ) {
         elem[ jQuery.expando ] = id = ++jQuery.uuid;
      }

      // Avoid generating a new cache unless none exists and we
      // want to manipulate it.
      if ( typeof name === "object" ) {
         if ( isNode ) {
            cache[ id ] = jQuery.extend(cache[ id ], name);

         } else {
            jQuery.extend( cache, name );
         }

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

      thisCache = isNode ? cache[ id ] : cache;

      // Prevent overriding the named cache with undefined values
      if ( data !== undefined ) {
         thisCache[ name ] = data;
      }

      return typeof name === "string" ? thisCache[ name ] : thisCache;
   },

   removeData: function( elem, name ) {
      if ( !jQuery.acceptData( elem ) ) {
         return;
      }

      elem = elem == window ?
         windowData :
         elem;

      var isNode = elem.nodeType,
         id = isNode ? elem[ jQuery.expando ] : elem,
         cache = jQuery.cache,
         thisCache = isNode ? cache[ id ] : id;

      // If we want to remove a specific section of the element's data
      if ( name ) {
         if ( thisCache ) {
            // Remove the section of cache data
            delete thisCache[ name ];

            // If we've removed all the data, remove the element's cache
            if ( isNode && jQuery.isEmptyObject(thisCache) ) {
               jQuery.removeData( elem );
            }
         }

      // Otherwise, we want to remove all of the element's data
      } else {
         if ( isNode && jQuery.support.deleteExpando ) {
            delete elem[ jQuery.expando ];

         } else if ( elem.removeAttribute ) {
            elem.removeAttribute( jQuery.expando );

         // Completely remove the data cache
         } else if ( isNode ) {
            delete cache[ id ];

         // Remove all fields from the object
         } else {
            for ( var n in elem ) {
               delete elem[ n ];
            }
         }
      }
   },

   // 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 data = null;

      if ( typeof key === "undefined" ) {
         if ( this.length ) {
            var attr = this[0].attributes, name;
            data = jQuery.data( this[0] );

            for ( var i = 0, l = attr.length; i < l; i++ ) {
               name = attr[i].name;

               if ( name.indexOf( "data-" ) === 0 ) {
                  name = name.substr( 5 );
                  dataAttr( this[0], name, data[ name ] );
               }
            }
         }

         return data;

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

      var 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 $this = jQuery( this ),
               args = [ parts[0], value ];

            $this.triggerHandler( "setData" + parts[1] + "!", args );
            jQuery.data( this, key, value );
            $this.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 ) {
      data = elem.getAttribute( "data-" + key );

      if ( typeof data === "string" ) {
         try {
            data = data === "true" ? true :
            data === "false" ? false :
            data === "null" ? null :
            !jQuery.isNaN( 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;
}




jQuery.extend({
   queue: function( elem, type, data ) {
      if ( !elem ) {
         return;
      }

      type = (type || "fx") + "queue";
      var q = jQuery.data( elem, type );

      // Speed up dequeue by getting out quickly if this is just a lookup
      if ( !data ) {
         return q || [];
      }

      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();

      // 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");
         }

         fn.call(elem, function() {
            jQuery.dequeue(elem, type);
         });
      }
   }
});

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( i ) {
         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() {
         var elem = this;
         setTimeout(function() {
            jQuery.dequeue( elem, type );
         }, time );
      });
   },

   clearQueue: function( type ) {
      return this.queue( type || "fx", [] );
   }
});




var rclass = /[\n\t]/g,
   rspaces = /\s+/,
   rreturn = /\r/g,
   rspecialurl = /^(?:href|src|style)$/,
   rtype = /^(?:button|input)$/i,
   rfocusable = /^(?:button|input|object|select|textarea)$/i,
   rclickable = /^a(?:rea)?$/i,
   rradiocheck = /^(?:radio|checkbox)$/i;

jQuery.props = {
   "for": "htmlFor",
   "class": "className",
   readonly: "readOnly",
   maxlength: "maxLength",
   cellspacing: "cellSpacing",
   rowspan: "rowSpan",
   colspan: "colSpan",
   tabindex: "tabIndex",
   usemap: "useMap",
   frameborder: "frameBorder"
};

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

   removeAttr: function( name, fn ) {
      return this.each(function(){
         jQuery.attr( this, name, "" );
         if ( this.nodeType === 1 ) {
            this.removeAttribute( name );
         }
      });
   },

   addClass: function( value ) {
      if ( jQuery.isFunction(value) ) {
         return this.each(function(i) {
            var self = jQuery(this);
            self.addClass( value.call(this, i, self.attr("class")) );
         });
      }

      if ( value && typeof value === "string" ) {
         var classNames = (value || "").split( rspaces );

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

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

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

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

      return this;
   },

   removeClass: function( value ) {
      if ( jQuery.isFunction(value) ) {
         return this.each(function(i) {
            var self = jQuery(this);
            self.removeClass( value.call(this, i, self.attr("class")) );
         });
      }

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

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

            if ( elem.nodeType === 1 && elem.className ) {
               if ( value ) {
                  var className = (" " + elem.className + " ").replace(rclass, " ");
                  for ( var 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) {
            var self = jQuery(this);
            self.toggleClass( value.call(this, i, self.attr("class"), 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( rspaces );

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

      return false;
   },

   val: function( value ) {
      if ( !arguments.length ) {
         var elem = this[0];

         if ( elem ) {
            if ( jQuery.nodeName( elem, "option" ) ) {
               // 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;
            }

            // We need to handle select boxes special
            if ( jQuery.nodeName( elem, "select" ) ) {
               var 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
               for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
                  var 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 );
                  }
               }

               return values;
            }

            // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
            if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
               return elem.getAttribute("value") === null ? "on" : elem.value;
            }
            

            // Everything else, we just grab the value
            return (elem.value || "").replace(rreturn, "");

         }

         return undefined;
      }

      var isFunction = jQuery.isFunction(value);

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

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

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

         // 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 + "";
            });
         }

         if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
            this.checked = jQuery.inArray( self.val(), val ) >= 0;

         } else if ( jQuery.nodeName( this, "select" ) ) {
            var values = jQuery.makeArray(val);

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

            if ( !values.length ) {
               this.selectedIndex = -1;
            }

         } else {
            this.value = val;
         }
      });
   }
});

jQuery.extend({
   attrFn: {
      val: true,
      css: true,
      html: true,
      text: true,
      data: true,
      width: true,
      height: true,
      offset: true
   },
      
   attr: function( elem, name, value, pass ) {
      // don't set attributes on text and comment nodes
      if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
         return undefined;
      }

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

      var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
         // Whether we are setting (or getting)
         set = value !== undefined;

      // Try to normalize/fix the name
      name = notxml && jQuery.props[ name ] || name;

      // These attributes require special treatment
      var special = rspecialurl.test( name );

      // Safari mis-reports the default selected property of an option
      // Accessing the parent's selectedIndex property fixes it
      if ( name === "selected" && !jQuery.support.optSelected ) {
         var parent = elem.parentNode;
         if ( parent ) {
            parent.selectedIndex;

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

      // If applicable, access the attribute via the DOM 0 way
      // 'in' checks fail in Blackberry 4.7 #6931
      if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
         if ( set ) {
            // We can't allow the type property to be changed (since it causes problems in IE)
            if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
               jQuery.error( "type property can't be changed" );
            }

            if ( value === null ) {
               if ( elem.nodeType === 1 ) {
                  elem.removeAttribute( name );
               }

            } else {
               elem[ name ] = value;
            }
         }

         // browsers index elements by id/name on forms, give priority to attributes.
         if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
            return elem.getAttributeNode( name ).nodeValue;
         }

         // 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/
         if ( name === "tabIndex" ) {
            var attributeNode = elem.getAttributeNode( "tabIndex" );

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

         return elem[ name ];
      }

      if ( !jQuery.support.style && notxml && name === "style" ) {
         if ( set ) {
            elem.style.cssText = "" + value;
         }

         return elem.style.cssText;
      }

      if ( set ) {
         // convert the value to a string (all browsers do this but IE) see #1070
         elem.setAttribute( name, "" + value );
      }

      // Ensure that missing attributes return undefined
      // Blackberry 4.7 returns "" from getAttribute #6938
      if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
         return undefined;
      }

      var attr = !jQuery.support.hrefNormalized && notxml && special ?
            // Some attributes require a special call on IE
            elem.getAttribute( name, 2 ) :
            elem.getAttribute( name );

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



var rnamespaces = /\.(.*)$/,
   rformElems = /^(?:textarea|input|select)$/i,
   rperiod = /\./g,
   rspace = / /g,
   rescape = /[^\w\s.|`]/g,
   fcleanup = function( nm ) {
      return nm.replace(rescape, "\\$&");
   },
   focusCounts = { focusin: 0, focusout: 0 };

/*
 * A number of helper functions used for managing events.
 * Many of the ideas behind this code originated from
 * Dean Edwards' addEvent library.
 */
jQuery.event = {

   // Bind an event to an element
   // Original by Dean Edwards
   add: function( elem, types, handler, data ) {
      if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
         return;
      }

      // For whatever reason, IE has trouble passing the window object
      // around, causing it to be cloned in the process
      if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
         elem = window;
      }

      if ( handler === false ) {
         handler = returnFalse;
      } else if ( !handler ) {
         // Fixes bug #7229. Fix recommended by jdalton
        return;
      }

      var handleObjIn, handleObj;

      if ( handler.handler ) {
         handleObjIn = handler;
         handler = handleObjIn.handler;
      }

      // Make sure that the function being executed has a unique ID
      if ( !handler.guid ) {
         handler.guid = jQuery.guid++;
      }

      // Init the element's event structure
      var elemData = jQuery.data( elem );

      // If no elemData is found then we must be trying to bind to one of the
      // banned noData elements
      if ( !elemData ) {
         return;
      }

      // Use a key less likely to result in collisions for plain JS objects.
      // Fixes bug #7150.
      var eventKey = elem.nodeType ? "events" : "__events__",
         events = elemData[ eventKey ],
         eventHandle = elemData.handle;
         
      if ( typeof events === "function" ) {
         // On plain objects events is a fn that holds the the data
         // which prevents this data from being JSON serialized
         // the function does not need to be called, it just contains the data
         eventHandle = events.handle;
         events = events.events;

      } else if ( !events ) {
         if ( !elem.nodeType ) {
            // On plain objects, create a fn that acts as the holder
            // of the values to avoid JSON serialization of event data
            elemData[ eventKey ] = elemData = function(){};
         }

         elemData.events = events = {};
      }

      if ( !eventHandle ) {
         elemData.handle = eventHandle = function() {
            // Handle the second event of a trigger and when
            // an event is called after a page has unloaded
            return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
               jQuery.event.handle.apply( eventHandle.elem, arguments ) :
               undefined;
         };
      }

      // Add elem as a property of the handle function
      // This is to prevent a memory leak with non-native events in IE.
      eventHandle.elem = elem;

      // Handle multiple events separated by a space
      // jQuery(...).bind("mouseover mouseout", fn);
      types = types.split(" ");

      var type, i = 0, namespaces;

      while ( (type = types[ i++ ]) ) {
         handleObj = handleObjIn ?
            jQuery.extend({}, handleObjIn) :
            { handler: handler, data: data };

         // Namespaced event handlers
         if ( type.indexOf(".") > -1 ) {
            namespaces = type.split(".");
            type = namespaces.shift();
            handleObj.namespace = namespaces.slice(0).sort().join(".");

         } else {
            namespaces = [];
            handleObj.namespace = "";
         }

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

         // Get the current list of functions bound to this event
         var handlers = events[ type ],
            special = jQuery.event.special[ type ] || {};

         // Init the event handler queue
         if ( !handlers ) {
            handlers = events[ type ] = [];

            // Check for a special event handler
            // 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 the function to the element's handler list
         handlers.push( handleObj );

         // Keep track of which events have been used, for global triggering
         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, pos ) {
      // don't do events on text and comment nodes
      if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
         return;
      }

      if ( handler === false ) {
         handler = returnFalse;
      }

      var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
         eventKey = elem.nodeType ? "events" : "__events__",
         elemData = jQuery.data( elem ),
         events = elemData && elemData[ eventKey ];

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

      // types is actually an event object here
      if ( types && types.type ) {
         handler = types.handler;
         types = types.type;
      }

      // Unbind all events for the element
      if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
         types = types || "";

         for ( type in events ) {
            jQuery.event.remove( elem, type + types );
         }

         return;
      }

      // Handle multiple events separated by a space
      // jQuery(...).unbind("mouseover mouseout", fn);
      types = types.split(" ");

      while ( (type = types[ i++ ]) ) {
         origType = type;
         handleObj = null;
         all = type.indexOf(".") < 0;
         namespaces = [];

         if ( !all ) {
            // Namespaced event handlers
            namespaces = type.split(".");
            type = namespaces.shift();

            namespace = new RegExp("(^|\\.)" + 
               jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
         }

         eventType = events[ type ];

         if ( !eventType ) {
            continue;
         }

         if ( !handler ) {
            for ( j = 0; j < eventType.length; j++ ) {
               handleObj = eventType[ j ];

               if ( all || namespace.test( handleObj.namespace ) ) {
                  jQuery.event.remove( elem, origType, handleObj.handler, j );
                  eventType.splice( j--, 1 );
               }
            }

            continue;
         }

         special = jQuery.event.special[ type ] || {};

         for ( j = pos || 0; j < eventType.length; j++ ) {
            handleObj = eventType[ j ];

            if ( handler.guid === handleObj.guid ) {
               // remove the given handler for the given type
               if ( all || namespace.test( handleObj.namespace ) ) {
                  if ( pos == null ) {
                     eventType.splice( j--, 1 );
                  }

                  if ( special.remove ) {
                     special.remove.call( elem, handleObj );
                  }
               }

               if ( pos != null ) {
                  break;
               }
            }
         }

         // remove generic event handler if no more handlers exist
         if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
            if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
               jQuery.removeEvent( elem, type, elemData.handle );
            }

            ret = null;
            delete events[ type ];
         }
      }

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

         delete elemData.events;
         delete elemData.handle;

         if ( typeof elemData === "function" ) {
            jQuery.removeData( elem, eventKey );

         } else if ( jQuery.isEmptyObject( elemData ) ) {
            jQuery.removeData( elem );
         }
      }
   },

   // bubbling is internal
   trigger: function( event, data, elem /*, bubbling */ ) {
      // Event object or event type
      var type = event.type || event,
         bubbling = arguments[3];

      if ( !bubbling ) {
         event = typeof event === "object" ?
            // jQuery.Event object
            event[ jQuery.expando ] ? event :
            // Object literal
            jQuery.extend( jQuery.Event(type), event ) :
            // Just the event type (string)
            jQuery.Event(type);

         if ( type.indexOf("!") >= 0 ) {
            event.type = type = type.slice(0, -1);
            event.exclusive = true;
         }

         // Handle a global trigger
         if ( !elem ) {
            // Don't bubble custom events when global (to avoid too much overhead)
            event.stopPropagation();

            // Only trigger if we've ever bound an event for it
            if ( jQuery.event.global[ type ] ) {
               jQuery.each( jQuery.cache, function() {
                  if ( this.events && this.events[type] ) {
                     jQuery.event.trigger( event, data, this.handle.elem );
                  }
               });
            }
         }

         // Handle triggering a single element

         // don't do events on text and comment nodes
         if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
            return undefined;
         }

         // Clean up in case it is reused
         event.result = undefined;
         event.target = elem;

         // Clone the incoming data, if any
         data = jQuery.makeArray( data );
         data.unshift( event );
      }

      event.currentTarget = elem;

      // Trigger the event, it is assumed that "handle" is a function
      var handle = elem.nodeType ?
         jQuery.data( elem, "handle" ) :
         (jQuery.data( elem, "__events__" ) || {}).handle;

      if ( handle ) {
         handle.apply( elem, data );
      }

      var parent = elem.parentNode || elem.ownerDocument;

      // Trigger an inline bound script
      try {
         if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
            if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
               event.result = false;
               event.preventDefault();
            }
         }

      // prevent IE from throwing an error for some elements with some event types, see #3533
      } catch (inlineError) {}

      if ( !event.isPropagationStopped() && parent ) {
         jQuery.event.trigger( event, data, parent, true );

      } else if ( !event.isDefaultPrevented() ) {
         var old,
            target = event.target,
            targetType = type.replace( rnamespaces, "" ),
            isClick = jQuery.nodeName( target, "a" ) && targetType === "click",
            special = jQuery.event.special[ targetType ] || {};

         if ( (!special._default || special._default.call( elem, event ) === false) && 
            !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {

            try {
               if ( target[ targetType ] ) {
                  // Make sure that we don't accidentally re-trigger the onFOO events
                  old = target[ "on" + targetType ];

                  if ( old ) {
                     target[ "on" + targetType ] = null;
                  }

                  jQuery.event.triggered = true;
                  target[ targetType ]();
               }

            // prevent IE from throwing an error for some elements with some event types, see #3533
            } catch (triggerError) {}

            if ( old ) {
               target[ "on" + targetType ] = old;
            }

            jQuery.event.triggered = false;
         }
      }
   },

   handle: function( event ) {
      var all, handlers, namespaces, namespace_re, events,
         namespace_sort = [],
         args = jQuery.makeArray( arguments );

      event = args[0] = jQuery.event.fix( event || window.event );
      event.currentTarget = this;

      // Namespaced event handlers
      all = event.type.indexOf(".") < 0 && !event.exclusive;

      if ( !all ) {
         namespaces = event.type.split(".");
         event.type = namespaces.shift();
         namespace_sort = namespaces.slice(0).sort();
         namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)");
      }

      event.namespace = event.namespace || namespace_sort.join(".");

      events = jQuery.data(this, this.nodeType ? "events" : "__events__");

      if ( typeof events === "function" ) {
         events = events.events;
      }

      handlers = (events || {})[ event.type ];

      if ( events && handlers ) {
         // Clone the handlers to prevent manipulation
         handlers = handlers.slice(0);

         for ( var j = 0, l = handlers.length; j < l; j++ ) {
            var handleObj = handlers[ j ];

            // Filter the functions by class
            if ( all || namespace_re.test( handleObj.namespace ) ) {
               // Pass in a reference to the handler function itself
               // So that we can later remove it
               event.handler = handleObj.handler;
               event.data = handleObj.data;
               event.handleObj = handleObj;
   
               var ret = handleObj.handler.apply( this, args );

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

               if ( event.isImmediatePropagationStopped() ) {
                  break;
               }
            }
         }
      }

      return event.result;
   },

   props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),

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

      // store a copy of the original event object
      // and "clone" to set read-only properties
      var originalEvent = event;
      event = jQuery.Event( originalEvent );

      for ( var i = this.props.length, prop; i; ) {
         prop = this.props[ --i ];
         event[ prop ] = originalEvent[ prop ];
      }

      // Fix target property, if necessary
      if ( !event.target ) {
         // Fixes #1925 where srcElement might not be defined either
         event.target = event.srcElement || document;
      }

      // check if target is a textnode (safari)
      if ( event.target.nodeType === 3 ) {
         event.target = event.target.parentNode;
      }

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

      // Calculate pageX/Y if missing and clientX/Y available
      if ( event.pageX == null && event.clientX != null ) {
         var doc = document.documentElement,
            body = document.body;

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

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

      // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
      if ( !event.metaKey && event.ctrlKey ) {
         event.metaKey = event.ctrlKey;
      }

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

      return event;
   },

   // Deprecated, use jQuery.guid instead
   guid: 1E8,

   // Deprecated, use jQuery.proxy instead
   proxy: jQuery.proxy,

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

      live: {
         add: function( handleObj ) {
            jQuery.event.add( this,
               liveConvert( handleObj.origType, handleObj.selector ),
               jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); 
         },

         remove: function( handleObj ) {
            jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
         }
      },

      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;
            }
         }
      }
   }
};

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 ) {
   // Allow instantiation without the 'new' keyword
   if ( !this.preventDefault ) {
      return new jQuery.Event( src );
   }

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

   // timeStamp is buggy for some events on Firefox(#3843)
   // So we won't rely on the native value
   this.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
};

// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
   // Check if mouse(over|out) are still within the same parent element
   var parent = event.relatedTarget;

   // Firefox sometimes assigns relatedTarget a XUL element
   // which we cannot access the parentNode property of
   try {
      // Traverse up the tree
      while ( parent && parent !== this ) {
         parent = parent.parentNode;
      }

      if ( parent !== this ) {
         // set the correct event type
         event.type = event.data;

         // handle event if we actually just moused on to a non sub-element
         jQuery.event.handle.apply( this, arguments );
      }

   // assuming we've left the element since we most likely mousedover a xul element
   } catch(e) { }
},

// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
   event.type = event.data;
   jQuery.event.handle.apply( this, arguments );
};

// Create mouseenter and mouseleave events
jQuery.each({
   mouseenter: "mouseover",
   mouseleave: "mouseout"
}, function( orig, fix ) {
   jQuery.event.special[ orig ] = {
      setup: function( data ) {
         jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
      },
      teardown: function( data ) {
         jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
      }
   };
});

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

   jQuery.event.special.submit = {
      setup: function( data, namespaces ) {
         if ( this.nodeName.toLowerCase() !== "form" ) {
            jQuery.event.add(this, "click.specialSubmit", function( e ) {
               var elem = e.target,
                  type = elem.type;

               if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
                  e.liveFired = undefined;
                  return trigger( "submit", this, arguments );
               }
            });
    
            jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
               var elem = e.target,
                  type = elem.type;

               if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
                  e.liveFired = undefined;
                  return trigger( "submit", this, arguments );
               }
            });

         } else {
            return false;
         }
      },

      teardown: function( namespaces ) {
         jQuery.event.remove( this, ".specialSubmit" );
      }
   };

}

// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {

   var changeFilters,

   getVal = function( elem ) {
      var type = elem.type, val = elem.value;

      if ( type === "radio" || type === "checkbox" ) {
         val = elem.checked;

      } else if ( type === "select-multiple" ) {
         val = elem.selectedIndex > -1 ?
            jQuery.map( elem.options, function( elem ) {
               return elem.selected;
            }).join("-") :
            "";

      } else if ( elem.nodeName.toLowerCase() === "select" ) {
         val = elem.selectedIndex;
      }

      return val;
   },

   testChange = function testChange( e ) {
      var elem = e.target, data, val;

      if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {
         return;
      }

      data = jQuery.data( elem, "_change_data" );
      val = getVal(elem);

      // the current data will be also retrieved by beforeactivate
      if ( e.type !== "focusout" || elem.type !== "radio" ) {
         jQuery.data( elem, "_change_data", val );
      }
      
      if ( data === undefined || val === data ) {
         return;
      }

      if ( data != null || val ) {
         e.type = "change";
         e.liveFired = undefined;
         return jQuery.event.trigger( e, arguments[1], elem );
      }
   };

   jQuery.event.special.change = {
      filters: {
         focusout: testChange, 

         beforedeactivate: testChange,

         click: function( e ) {
            var elem = e.target, type = elem.type;

            if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
               return testChange.call( this, e );
            }
         },

         // Change has to be called before submit
         // Keydown will be called before keypress, which is used in submit-event delegation
         keydown: function( e ) {
            var elem = e.target, type = elem.type;

            if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
               (e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
               type === "select-multiple" ) {
               return testChange.call( this, e );
            }
         },

         // Beforeactivate happens also before the previous element is blurred
         // with this event you can't trigger a change event, but you can store
         // information
         beforeactivate: function( e ) {
            var elem = e.target;
            jQuery.data( elem, "_change_data", getVal(elem) );
         }
      },

      setup: function( data, namespaces ) {
         if ( this.type === "file" ) {
            return false;
         }

         for ( var type in changeFilters ) {
            jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
         }

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

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

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

   changeFilters = jQuery.event.special.change.filters;

   // Handle when the input is .focus()'d
   changeFilters.focus = changeFilters.beforeactivate;
}

function trigger( type, elem, args ) {
   args[0].type = type;
   return jQuery.event.handle.apply( elem, args );
}

// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
   jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
      jQuery.event.special[ fix ] = {
         setup: function() {
            if ( focusCounts[fix]++ === 0 ) {
               document.addEventListener( orig, handler, true );
            }
         }, 
         teardown: function() { 
            if ( --focusCounts[fix] === 0 ) {
               document.removeEventListener( orig, handler, true );
            }
         }
      };

      function handler( e ) { 
         e = jQuery.event.fix( e );
         e.type = fix;
         return jQuery.event.trigger( e, null, e.target );
      }
   });
}

jQuery.each(["bind", "one"], function( i, name ) {
   jQuery.fn[ name ] = function( type, data, fn ) {
      // Handle object literals
      if ( typeof type === "object" ) {
         for ( var key in type ) {
            this[ name ](key, data, type[key], fn);
         }
         return this;
      }
      
      if ( jQuery.isFunction( data ) || data === false ) {
         fn = data;
         data = undefined;
      }

      var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
         jQuery( this ).unbind( event, handler );
         return fn.apply( this, arguments );
      }) : fn;

      if ( type === "unload" && name !== "one" ) {
         this.one( type, data, fn );

      } else {
         for ( var i = 0, l = this.length; i < l; i++ ) {
            jQuery.event.add( this[i], type, handler, data );
         }
      }

      return this;
   };
});

jQuery.fn.extend({
   unbind: function( type, fn ) {
      // Handle object literals
      if ( typeof type === "object" && !type.preventDefault ) {
         for ( var key in type ) {
            this.unbind(key, type[key]);
         }

      } else {
         for ( var i = 0, l = this.length; i < l; i++ ) {
            jQuery.event.remove( this[i], type, fn );
         }
      }

      return this;
   },
   
   delegate: function( selector, types, data, fn ) {
      return this.live( types, data, fn, selector );
   },
   
   undelegate: function( selector, types, fn ) {
      if ( arguments.length === 0 ) {
            return this.unbind( "live" );
      
      } else {
         return this.die( types, null, fn, selector );
      }
   },
   
   trigger: function( type, data ) {
      return this.each(function() {
         jQuery.event.trigger( type, data, this );
      });
   },

   triggerHandler: function( type, data ) {
      if ( this[0] ) {
         var event = jQuery.Event( type );
         event.preventDefault();
         event.stopPropagation();
         jQuery.event.trigger( event, data, this[0] );
         return event.result;
      }
   },

   toggle: function( fn ) {
      // Save reference to arguments for access in closure
      var args = arguments,
         i = 1;

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

      return this.click( jQuery.proxy( fn, 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;
      }));
   },

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

var liveMap = {
   focus: "focusin",
   blur: "focusout",
   mouseenter: "mouseover",
   mouseleave: "mouseout"
};

jQuery.each(["live", "die"], function( i, name ) {
   jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
      var type, i = 0, match, namespaces, preType,
         selector = origSelector || this.selector,
         context = origSelector ? this : jQuery( this.context );
      
      if ( typeof types === "object" && !types.preventDefault ) {
         for ( var key in types ) {
            context[ name ]( key, data, types[key], selector );
         }
         
         return this;
      }

      if ( jQuery.isFunction( data ) ) {
         fn = data;
         data = undefined;
      }

      types = (types || "").split(" ");

      while ( (type = types[ i++ ]) != null ) {
         match = rnamespaces.exec( type );
         namespaces = "";

         if ( match )  {
            namespaces = match[0];
            type = type.replace( rnamespaces, "" );
         }

         if ( type === "hover" ) {
            types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
            continue;
         }

         preType = type;

         if ( type === "focus" || type === "blur" ) {
            types.push( liveMap[ type ] + namespaces );
            type = type + namespaces;

         } else {
            type = (liveMap[ type ] || type) + namespaces;
         }

         if ( name === "live" ) {
            // bind live handler
            for ( var j = 0, l = context.length; j < l; j++ ) {
               jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
                  { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
            }

         } else {
            // unbind live handler
            context.unbind( "live." + liveConvert( type, selector ), fn );
         }
      }
      
      return this;
   };
});

function liveHandler( event ) {
   var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
      elems = [],
      selectors = [],
      events = jQuery.data( this, this.nodeType ? "events" : "__events__" );

   if ( typeof events === "function" ) {
      events = events.events;
   }

   // Make sure we avoid non-left-click bubbling in Firefox (#3861)
   if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
      return;
   }
   
   if ( event.namespace ) {
      namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
   }

   event.liveFired = this;

   var live = events.live.slice(0);

   for ( j = 0; j < live.length; j++ ) {
      handleObj = live[j];

      if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
         selectors.push( handleObj.selector );

      } else {
         live.splice( j--, 1 );
      }
   }

   match = jQuery( event.target ).closest( selectors, event.currentTarget );

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

      for ( j = 0; j < live.length; j++ ) {
         handleObj = live[j];

         if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) {
            elem = close.elem;
            related = null;

            // Those two events require additional checking
            if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
               event.type = handleObj.preType;
               related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
            }

            if ( !related || related !== elem ) {
               elems.push({ elem: elem, handleObj: handleObj, level: close.level });
            }
         }
      }
   }

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

      if ( maxLevel && match.level > maxLevel ) {
         break;
      }

      event.currentTarget = match.elem;
      event.data = match.handleObj.data;
      event.handleObj = match.handleObj;

      ret = match.handleObj.origHandler.apply( match.elem, arguments );

      if ( ret === false || event.isPropagationStopped() ) {
         maxLevel = match.level;

         if ( ret === false ) {
            stop = false;
         }
         if ( event.isImmediatePropagationStopped() ) {
            break;
         }
      }
   }

   return stop;
}

function liveConvert( type, selector ) {
   return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&");
}

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").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.bind( name, data, fn ) :
         this.trigger( name );
   };

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

// Prevent memory leaks in IE
// Window isn't included so as not to unbind existing unload events
// More info:
//  - http://isaacschlueter.com/2006/10/msie-memory-leaks/
if ( window.attachEvent && !window.addEventListener ) {
   jQuery(window).bind("unload", function() {
      for ( var id in jQuery.cache ) {
         if ( jQuery.cache[ id ].handle ) {
            // Try/Catch is to handle iframes being unloaded, see #4280
            try {
               jQuery.event.remove( jQuery.cache[ id ].handle.elem );
            } catch(e) {}
         }
      }
   });
}


/*!
 * Sizzle CSS Selector Engine - v1.0
 *  Copyright 2009, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
(function(){

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
   done = 0,
   toString = Object.prototype.toString,
   hasDuplicate = false,
   baseHasDuplicate = true;

// 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 );

      } 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 );
         }
      }

   } 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;

   if ( !expr ) {
      return [];
   }
 
   for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
      var match,
         type = Expr.order[i];
      
      if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
         var left = match[1];
         match.splice( 1, 1 );

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

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

   if ( !set ) {
      set = context.getElementsByTagName( "*" );
   }

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

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

   while ( expr && set.length ) {
      for ( var type in Expr.filter ) {
         if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
            var found, item,
               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 ( var i = 0; (item = curLoop[i]) != null; i++ ) {
                  if ( item ) {
                     found = filter( item, match, i, curLoop );
                     var 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 "Syntax error, unrecognized expression: " + msg;
};

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

   match: {
      ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
      CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
      NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
      ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
      TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
      CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,
      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" );
      }
   },

   relative: {
      "+": function(checkSet, part){
         var isPartStr = typeof part === "string",
            isTag = isPartStr && !/\W/.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 && !/\W/.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" && !/\W/.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" && !/\W/.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 ) {
         return context.getElementsByTagName( match[1] );
      }
   },
   preFilter: {
      CLASS: function( match, curLoop, inplace, result, not, isXML ) {
         match = " " + match[1].replace(/\\/g, "") + " ";

         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]/g, " ").indexOf(match) >= 0) ) {
                  if ( !inplace ) {
                     result.push( elem );
                  }

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

         return false;
      },

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

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

      CHILD: function( match ) {
         if ( match[1] === "nth" ) {
            // 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;
         }

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

         return match;
      },

      ATTR: function( match, curLoop, inplace, result, not, isXML ) {
         var name = match[1].replace(/\\/g, "");
         
         if ( !isXML && Expr.attrMap[name] ) {
            match[1] = Expr.attrMap[name];
         }

         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
         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 ) {
         return "text" === elem.type;
      },
      radio: function( elem ) {
         return "radio" === elem.type;
      },

      checkbox: function( elem ) {
         return "checkbox" === elem.type;
      },

      file: function( elem ) {
         return "file" === elem.type;
      },
      password: function( elem ) {
         return "password" === elem.type;
      },

      submit: function( elem ) {
         return "submit" === elem.type;
      },

      image: function( elem ) {
         return "image" === elem.type;
      },

      reset: function( elem ) {
         return "reset" === elem.type;
      },

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

      input: function( elem ) {
         return (/input|select|textarea|button/i).test( elem.nodeName );
      }
   },
   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 || Sizzle.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( "Syntax error, unrecognized expression: " + name );
         }
      },

      CHILD: function( elem, match ) {
         var 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":
               var first = match[2],
                  last = match[3];

               if ( first === 1 && last === 0 ) {
                  return true;
               }
               
               var doneName = match[0],
                  parent = elem.parentNode;
   
               if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
                  var count = 0;
                  
                  for ( node = parent.firstChild; node; node = node.nextSibling ) {
                     if ( node.nodeType === 1 ) {
                        node.nodeIndex = ++count;
                     }
                  } 

                  parent.sizcache = doneName;
               }
               
               var 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.toLowerCase() === match;
      },
      
      CLASS: function( elem, match ) {
         return (" " + (elem.className || elem.getAttribute("class")) + " ")
            .indexOf( match ) > -1;
      },

      ATTR: function( elem, match ) {
         var name = match[1],
            result = 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 === "=" ?
            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 ) {
      var al, bl,
         ap = [],
         bp = [],
         aup = a.parentNode,
         bup = b.parentNode,
         cur = aup;

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

      // If the nodes are siblings (or identical) we can do a quick check
      } else 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;
   };
}

// Utility function for retreiving the text value of an array of DOM nodes
Sizzle.getText = function( elems ) {
   var ret = "", elem;

   for ( var i = 0; elems[i]; i++ ) {
      elem = elems[i];

      // Get the text from text nodes and CDATA nodes
      if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
         ret += elem.nodeValue;

      // Traverse everything else, except comment nodes
      } else if ( elem.nodeType !== 8 ) {
         ret += Sizzle.getText( elem.childNodes );
      }
   }

   return ret;
};

// 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;

         // Make sure that attribute selectors are quoted
         query = query.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");

         // Only use querySelectorAll on non-XML documents
         // (ID selectors don't work in non-HTML documents)
         if ( !seed && !Sizzle.isXML(context) ) {
            if ( context.nodeType === 9 ) {
               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 old = context.getAttribute( "id" ),
                  nid = old || id;

               if ( !old ) {
                  context.setAttribute( "id", nid );
               }

               try {
                  return makeArray( context.querySelectorAll( "#" + nid + " " + query ), extra );

               } catch(pseudoError) {
               } finally {
                  if ( !old ) {
                     context.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,
      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;
   }

   if ( matches ) {
      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 ) ) {
                  return matches.call( node, expr );
               }
            } 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.sizcache === doneName ) {
               match = checkSet[elem.sizset];
               break;
            }

            if ( elem.nodeType === 1 && !isXML ){
               elem.sizcache = 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.sizcache === doneName ) {
               match = checkSet[elem.sizset];
               break;
            }

            if ( elem.nodeType === 1 ) {
               if ( !isXML ) {
                  elem.sizcache = 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 ) {
   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 );
   }

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

// EXPOSE
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;

jQuery.fn.extend({
   find: function( selector ) {
      var ret = this.pushStack( "", "find", selector ),
         length = 0;

      for ( var 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 ( var n = length; n < ret.length; n++ ) {
               for ( var 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 && jQuery.filter( selector, this ).length > 0;
   },

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

      if ( jQuery.isArray( selectors ) ) {
         var match, selector,
            matches = {},
            level = 1;

         if ( cur && selectors.length ) {
            for ( i = 0, l = selectors.length; i < l; i++ ) {
               selector = selectors[i];

               if ( !matches[selector] ) {
                  matches[selector] = jQuery.expr.match.POS.test( selector ) ? 
                     jQuery( selector, context || this.context ) :
                     selector;
               }
            }

            while ( cur && cur.ownerDocument && cur !== context ) {
               for ( selector in matches ) {
                  match = matches[selector];

                  if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
                     ret.push({ selector: selector, elem: cur, level: level });
                  }
               }

               cur = cur.parentNode;
               level++;
            }
         }

         return ret;
      }

      var pos = POS.test( selectors ) ? 
         jQuery( selectors, context || this.context ) : null;

      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 ) {
                  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 ) {
      if ( !elem || typeof elem === "string" ) {
         return jQuery.inArray( this[0],
            // If it receives a string, the selector is used
            // If it receives nothing, the siblings are used
            elem ? jQuery( elem ) : this.parent().children() );
      }
      // 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 || this.context ) :
            jQuery.makeArray( 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 ? 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 ) {
   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;
   });
}




var 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+;/,
   rnocache = /<(?:script|object|embed|option|style)/i,
   // checked="checked" or checked (html5)
   rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
   raction = /\=([^="'>\s]+\/)>/g,
   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, "", "" ]
   };

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 ) {
      return this.each(function() {
         jQuery( this ).wrapAll( 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(arguments[0]);
         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(arguments[0]).toArray() );
         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( events ) {
      // Do the clone
      var ret = this.map(function() {
         if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
            // IE copies events bound via attachEvent when
            // using cloneNode. Calling detachEvent on the
            // clone will also remove the events from the orignal
            // In order to get around this, we use innerHTML.
            // Unfortunately, this means some modifications to
            // attributes in IE that are actually only stored
            // as properties will not be copied (such as the
            // the name attribute on an input).
            var html = this.outerHTML,
               ownerDocument = this.ownerDocument;

            if ( !html ) {
               var div = ownerDocument.createElement("div");
               div.appendChild( this.cloneNode(true) );
               html = div.innerHTML;
            }

            return jQuery.clean([html.replace(rinlinejQuery, "")
               // Handle the case in IE 8 where action=/test/> self-closes a tag
               .replace(raction, '="$1">')
               .replace(rleadingWhitespace, "")], ownerDocument)[0];
         } else {
            return this.cloneNode(true);
         }
      });

      // Copy the events from the original to the clone
      if ( events === true ) {
         cloneCopyEvent( this, ret );
         cloneCopyEvent( this.find("*"), ret.find("*") );
      }

      // Return the cloned set
      return ret;
   },

   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" && !rnocache.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.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
      }
   },

   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; i < l; i++ ) {
               callback.call(
                  table ?
                     root(this[i], first) :
                     this[i],
                  i > 0 || results.cacheable || this.length > 1  ?
                     fragment.cloneNode(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(orig, ret) {
   var i = 0;

   ret.each(function() {
      if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
         return;
      }

      var oldData = jQuery.data( orig[i++] ),
         curData = jQuery.data( this, oldData ),
         events = oldData && oldData.events;

      if ( events ) {
         delete curData.handle;
         curData.events = {};

         for ( var type in events ) {
            for ( var handler in events[ type ] ) {
               jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
            }
         }
      }
   });
}

jQuery.buildFragment = function( args, nodes, scripts ) {
   var fragment, cacheable, cacheresults,
      doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);

   // Only cache "small" (1/2 KB) 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
   if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
      !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {

      cacheable = true;
      cacheresults = jQuery.fragments[ args[0] ];
      if ( cacheresults ) {
         if ( cacheresults !== 1 ) {
            fragment = cacheresults;
         }
      }
   }

   if ( !fragment ) {
      fragment = doc.createDocumentFragment();
      jQuery.clean( args, doc, fragment, scripts );
   }

   if ( cacheable ) {
      jQuery.fragments[ args[0] ] = 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 );
      }
   };
});

jQuery.extend({
   clean: function( elems, context, fragment, scripts ) {
      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 = [];

      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" && !rhtml.test( elem ) ) {
            elem = context.createTextNode( elem );

         } else if ( typeof elem === "string" ) {
            // 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");

            // 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 ( var 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;
         }

         if ( elem.nodeType ) {
            ret.push( elem );
         } else {
            ret = jQuery.merge( ret, elem );
         }
      }

      if ( fragment ) {
         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 ) {
                  ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
               }
               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 );

                  } else {
                     jQuery.removeEvent( elem, type, data.handle );
                  }
               }
            }
            
            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 || "" );
   }

   if ( elem.parentNode ) {
      elem.parentNode.removeChild( elem );
   }
}




var ralpha = /alpha\([^)]*\)/i,
   ropacity = /opacity=([^)]*)/,
   rdashAlpha = /-([a-z])/ig,
   rupper = /([A-Z])/g,
   rnumpx = /^-?\d+(?:px)?$/i,
   rnum = /^-?\d/,

   cssShow = { position: "absolute", visibility: "hidden", display: "block" },
   cssWidth = [ "Left", "Right" ],
   cssHeight = [ "Top", "Bottom" ],
   curCSS,

   getComputedStyle,
   currentStyle,

   fcamelCase = function( all, letter ) {
      return letter.toUpperCase();
   };

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: {
      "zIndex": true,
      "fontWeight": true,
      "opacity": true,
      "zoom": true,
      "lineHeight": 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, 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 ) {
         // Make sure that NaN and null values aren't set. See: #7116
         if ( typeof value === "number" && isNaN( value ) || value == null ) {
            return;
         }

         // If a number was passed in, add 'px' to the (except for certain CSS properties)
         if ( typeof value === "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 ) {
      // Make sure that we're working with the right name
      var ret, origName = jQuery.camelCase( name ),
         hooks = jQuery.cssHooks[ origName ];

      name = jQuery.cssProps[ origName ] || origName;

      // 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, origName );
      }
   },

   // 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 ];
      }
   },

   camelCase: function( string ) {
      return string.replace( rdashAlpha, fcamelCase );
   }
});

// 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 ) {
               val = getWH( elem, name, extra );

            } else {
               jQuery.swap( elem, cssShow, function() {
                  val = getWH( elem, name, extra );
               });
            }

            if ( val <= 0 ) {
               val = curCSS( elem, name, name );

               if ( val === "0px" && currentStyle ) {
                  val = currentStyle( elem, name, name );
               }

               if ( val != null ) {
                  // Should return "auto" instead of 0, use 0 for
                  // temporary backwards-compat
                  return val === "" || val === "auto" ? "0px" : val;
               }
            }

            if ( val < 0 || val == null ) {
               val = elem.style[ name ];

               // Should return "auto" instead of 0, use 0 for
               // temporary backwards-compat
               return val === "" || val === "auto" ? "0px" : val;
            }

            return typeof val === "string" ? val : val + "px";
         }
      },

      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;

         // IE has trouble with opacity if it does not have layout
         // Force it by setting the zoom level
         style.zoom = 1;

         // Set the alpha filter to set the opacity
         var opacity = jQuery.isNaN(value) ?
            "" :
            "alpha(opacity=" + value * 100 + ")",
            filter = style.filter || "";

         style.filter = ralpha.test(filter) ?
            filter.replace(ralpha, opacity) :
            style.filter + ' ' + opacity;
      }
   };
}

if ( document.defaultView && document.defaultView.getComputedStyle ) {
   getComputedStyle = function( elem, newName, name ) {
      var ret, defaultView, computedStyle;

      name = name.replace( rupper, "-$1" ).toLowerCase();

      if ( !(defaultView = elem.ownerDocument.defaultView) ) {
         return undefined;
      }

      if ( (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,
         ret = elem.currentStyle && elem.currentStyle[ name ],
         style = elem.style;
 
      // 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.left;

         // Put in the new values to get a computed value out
         elem.runtimeStyle.left = elem.currentStyle.left;
         style.left = name === "fontSize" ? "1em" : (ret || 0);
         ret = style.pixelLeft + "px";

         // Revert the changed values
         style.left = left;
         elem.runtimeStyle.left = rsLeft;
      }

      return ret === "" ? "auto" : ret;
   };
}

curCSS = getComputedStyle || currentStyle;

function getWH( elem, name, extra ) {
   var which = name === "width" ? cssWidth : cssHeight,
      val = name === "width" ? elem.offsetWidth : elem.offsetHeight;

   if ( extra === "border" ) {
      return val;
   }

   jQuery.each( which, function() {
      if ( !extra ) {
         val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
      }

      if ( extra === "margin" ) {
         val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;

      } else {
         val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
      }
   });

   return val;
}

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.display || jQuery.css( elem, "display" )) === "none");
   };

   jQuery.expr.filters.visible = function( elem ) {
      return !jQuery.expr.filters.hidden( elem );
   };
}




var jsc = jQuery.now(),
   rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
   rselectTextarea = /^(?:select|textarea)/i,
   rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
   rnoContent = /^(?:GET|HEAD)$/,
   rbracket = /\[\]$/,
   jsre = /\=\?(&|$)/,
   rquery = /\?/,
   rts = /([?&])_=[^&]*/,
   rurl = /^(\w+:)?\/\/([^\/?#]+)/,
   r20 = /%20/g,
   rhash = /#.*$/,

   // Keep a copy of the old load method
   _load = jQuery.fn.load;

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 = null;

         // 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: function( res, status ) {
            // If successful, inject the HTML into all the matched elements
            if ( status === "success" || status === "notmodified" ) {
               // 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(res.responseText.replace(rscript, ""))

                     // Locate the specified elements
                     .find(selector) :

                  // If not, just inject the full result
                  res.responseText );
            }

            if ( callback ) {
               self.each( callback, [res.responseText, status, res] );
            }
         }
      });

      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 };
               }) :
               { name: elem.name, value: val };
      }).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.bind(o, f);
   };
});

jQuery.extend({
   get: function( url, data, callback, type ) {
      // shift arguments if data argument was omited
      if ( jQuery.isFunction( data ) ) {
         type = type || callback;
         callback = data;
         data = null;
      }

      return jQuery.ajax({
         type: "GET",
         url: url,
         data: data,
         success: callback,
         dataType: type
      });
   },

   getScript: function( url, callback ) {
      return jQuery.get(url, null, callback, "script");
   },

   getJSON: function( url, data, callback ) {
      return jQuery.get(url, data, callback, "json");
   },

   post: function( url, data, callback, type ) {
      // shift arguments if data argument was omited
      if ( jQuery.isFunction( data ) ) {
         type = type || callback;
         callback = data;
         data = {};
      }

      return jQuery.ajax({
         type: "POST",
         url: url,
         data: data,
         success: callback,
         dataType: type
      });
   },

   ajaxSetup: function( settings ) {
      jQuery.extend( jQuery.ajaxSettings, settings );
   },

   ajaxSettings: {
      url: location.href,
      global: true,
      type: "GET",
      contentType: "application/x-www-form-urlencoded",
      processData: true,
      async: true,
      /*
      timeout: 0,
      data: null,
      username: null,
      password: null,
      traditional: false,
      */
      // This function can be overriden by calling jQuery.ajaxSetup
      xhr: function() {
         return new window.XMLHttpRequest();
      },
      accepts: {
         xml: "application/xml, text/xml",
         html: "text/html",
         script: "text/javascript, application/javascript",
         json: "application/json, text/javascript",
         text: "text/plain",
         _default: "*/*"
      }
   },

   ajax: function( origSettings ) {
      var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings),
         jsonp, status, data, type = s.type.toUpperCase(), noContent = rnoContent.test(type);

      s.url = s.url.replace( rhash, "" );

      // Use original (not extended) context object if it was provided
      s.context = origSettings && origSettings.context != null ? origSettings.context : s;

      // convert data if not already a string
      if ( s.data && s.processData && typeof s.data !== "string" ) {
         s.data = jQuery.param( s.data, s.traditional );
      }

      // Handle JSONP Parameter Callbacks
      if ( s.dataType === "jsonp" ) {
         if ( type === "GET" ) {
            if ( !jsre.test( s.url ) ) {
               s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
            }
         } else if ( !s.data || !jsre.test(s.data) ) {
            s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
         }
         s.dataType = "json";
      }

      // Build temporary JSONP function
      if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
         jsonp = s.jsonpCallback || ("jsonp" + jsc++);

         // Replace the =? sequence both in the query string and the data
         if ( s.data ) {
            s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
         }

         s.url = s.url.replace(jsre, "=" + jsonp + "$1");

         // We need to make sure
         // that a JSONP style response is executed properly
         s.dataType = "script";

         // Handle JSONP-style loading
         var customJsonp = window[ jsonp ];

         window[ jsonp ] = function( tmp ) {
            if ( jQuery.isFunction( customJsonp ) ) {
               customJsonp( tmp );

            } else {
               // Garbage collect
               window[ jsonp ] = undefined;

               try {
                  delete window[ jsonp ];
               } catch( jsonpError ) {}
            }

            data = tmp;
            jQuery.handleSuccess( s, xhr, status, data );
            jQuery.handleComplete( s, xhr, status, data );
            
            if ( head ) {
               head.removeChild( script );
            }
         };
      }

      if ( s.dataType === "script" && s.cache === null ) {
         s.cache = false;
      }

      if ( s.cache === false && noContent ) {
         var ts = jQuery.now();

         // try replacing _= if it is there
         var 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 : "");
      }

      // If data is available, append data to url for GET/HEAD requests
      if ( s.data && noContent ) {
         s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
      }

      // Watch for a new set of requests
      if ( s.global && jQuery.active++ === 0 ) {
         jQuery.event.trigger( "ajaxStart" );
      }

      // Matches an absolute URL, and saves the domain
      var parts = rurl.exec( s.url ),
         remote = parts && (parts[1] && parts[1].toLowerCase() !== location.protocol || parts[2].toLowerCase() !== location.host);

      // If we're requesting a remote document
      // and trying to load JSON or Script with a GET
      if ( s.dataType === "script" && type === "GET" && remote ) {
         var head = document.getElementsByTagName("head")[0] || document.documentElement;
         var script = document.createElement("script");
         if ( s.scriptCharset ) {
            script.charset = s.scriptCharset;
         }
         script.src = s.url;

         // Handle Script loading
         if ( !jsonp ) {
            var done = false;

            // Attach handlers for all browsers
            script.onload = script.onreadystatechange = function() {
               if ( !done && (!this.readyState ||
                     this.readyState === "loaded" || this.readyState === "complete") ) {
                  done = true;
                  jQuery.handleSuccess( s, xhr, status, data );
                  jQuery.handleComplete( s, xhr, status, data );

                  // Handle memory leak in IE
                  script.onload = script.onreadystatechange = null;
                  if ( head && script.parentNode ) {
                     head.removeChild( script );
                  }
               }
            };
         }

         // 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 );

         // We handle everything using the script element injection
         return undefined;
      }

      var requestDone = false;

      // Create the request object
      var xhr = s.xhr();

      if ( !xhr ) {
         return;
      }

      // Open the socket
      // Passing null username, generates a login popup on Opera (#2865)
      if ( s.username ) {
         xhr.open(type, s.url, s.async, s.username, s.password);
      } else {
         xhr.open(type, s.url, s.async);
      }

      // Need an extra try/catch for cross domain requests in Firefox 3
      try {
         // Set content-type if data specified and content-body is valid for this type
         if ( (s.data != null && !noContent) || (origSettings && origSettings.contentType) ) {
            xhr.setRequestHeader("Content-Type", s.contentType);
         }

         // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
         if ( s.ifModified ) {
            if ( jQuery.lastModified[s.url] ) {
               xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
            }

            if ( jQuery.etag[s.url] ) {
               xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
            }
         }

         // Set header so the called script knows that it's an XMLHttpRequest
         // Only send the header if it's not a remote XHR
         if ( !remote ) {
            xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
         }

         // Set the Accepts header for the server, depending on the dataType
         xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
            s.accepts[ s.dataType ] + ", */*; q=0.01" :
            s.accepts._default );
      } catch( headerError ) {}

      // Allow custom headers/mimetypes and early abort
      if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) {
         // Handle the global AJAX counter
         if ( s.global && jQuery.active-- === 1 ) {
            jQuery.event.trigger( "ajaxStop" );
         }

         // close opended socket
         xhr.abort();
         return false;
      }

      if ( s.global ) {
         jQuery.triggerGlobal( s, "ajaxSend", [xhr, s] );
      }

      // Wait for a response to come back
      var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
         // The request was aborted
         if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
            // Opera doesn't call onreadystatechange before this point
            // so we simulate the call
            if ( !requestDone ) {
               jQuery.handleComplete( s, xhr, status, data );
            }

            requestDone = true;
            if ( xhr ) {
               xhr.onreadystatechange = jQuery.noop;
            }

         // The transfer is complete and the data is available, or the request timed out
         } else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
            requestDone = true;
            xhr.onreadystatechange = jQuery.noop;

            status = isTimeout === "timeout" ?
               "timeout" :
               !jQuery.httpSuccess( xhr ) ?
                  "error" :
                  s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
                     "notmodified" :
                     "success";

            var errMsg;

            if ( status === "success" ) {
               // Watch for, and catch, XML document parse errors
               try {
                  // process the data (runs the xml through httpData regardless of callback)
                  data = jQuery.httpData( xhr, s.dataType, s );
               } catch( parserError ) {
                  status = "parsererror";
                  errMsg = parserError;
               }
            }

            // Make sure that the request was successful or notmodified
            if ( status === "success" || status === "notmodified" ) {
               // JSONP handles its own success callback
               if ( !jsonp ) {
                  jQuery.handleSuccess( s, xhr, status, data );
               }
            } else {
               jQuery.handleError( s, xhr, status, errMsg );
            }

            // Fire the complete handlers
            if ( !jsonp ) {
               jQuery.handleComplete( s, xhr, status, data );
            }

            if ( isTimeout === "timeout" ) {
               xhr.abort();
            }

            // Stop memory leaks
            if ( s.async ) {
               xhr = null;
            }
         }
      };

      // Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK)
      // Opera doesn't fire onreadystatechange at all on abort
      try {
         var oldAbort = xhr.abort;
         xhr.abort = function() {
            if ( xhr ) {
               // oldAbort has no call property in IE7 so
               // just do it this way, which works in all
               // browsers
               Function.prototype.call.call( oldAbort, xhr );
            }

            onreadystatechange( "abort" );
         };
      } catch( abortError ) {}

      // Timeout checker
      if ( s.async && s.timeout > 0 ) {
         setTimeout(function() {
            // Check to see if the request is still happening
            if ( xhr && !requestDone ) {
               onreadystatechange( "timeout" );
            }
         }, s.timeout);
      }

      // Send the data
      try {
         xhr.send( noContent || s.data == null ? null : s.data );

      } catch( sendError ) {
         jQuery.handleError( s, xhr, null, sendError );

         // Fire the complete handlers
         jQuery.handleComplete( s, xhr, status, data );
      }

      // firefox 1.5 doesn't fire statechange for sync requests
      if ( !s.async ) {
         onreadystatechange();
      }

      // return XMLHttpRequest to allow aborting the request etc.
      return xhr;
   },

   // 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 ) {
         // 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) && obj.length ) {
      // 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" ) {
      if ( jQuery.isEmptyObject( obj ) ) {
         add( prefix, "" );

      // Serialize object item.
      } else {
         jQuery.each( obj, function( k, v ) {
            buildParams( prefix + "[" + k + "]", v, 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: {},

   handleError: function( s, xhr, status, e ) {
      // If a local callback was specified, fire it
      if ( s.error ) {
         s.error.call( s.context, xhr, status, e );
      }

      // Fire the global callback
      if ( s.global ) {
         jQuery.triggerGlobal( s, "ajaxError", [xhr, s, e] );
      }
   },

   handleSuccess: function( s, xhr, status, data ) {
      // If a local callback was specified, fire it and pass it the data
      if ( s.success ) {
         s.success.call( s.context, data, status, xhr );
      }

      // Fire the global callback
      if ( s.global ) {
         jQuery.triggerGlobal( s, "ajaxSuccess", [xhr, s] );
      }
   },

   handleComplete: function( s, xhr, status ) {
      // Process result
      if ( s.complete ) {
         s.complete.call( s.context, xhr, status );
      }

      // The request was completed
      if ( s.global ) {
         jQuery.triggerGlobal( s, "ajaxComplete", [xhr, s] );
      }

      // Handle the global AJAX counter
      if ( s.global && jQuery.active-- === 1 ) {
         jQuery.event.trigger( "ajaxStop" );
      }
   },
      
   triggerGlobal: function( s, type, args ) {
      (s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args);
   },

   // Determines if an XMLHttpRequest was successful or not
   httpSuccess: function( xhr ) {
      try {
         // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
         return !xhr.status && location.protocol === "file:" ||
            xhr.status >= 200 && xhr.status < 300 ||
            xhr.status === 304 || xhr.status === 1223;
      } catch(e) {}

      return false;
   },

   // Determines if an XMLHttpRequest returns NotModified
   httpNotModified: function( xhr, url ) {
      var lastModified = xhr.getResponseHeader("Last-Modified"),
         etag = xhr.getResponseHeader("Etag");

      if ( lastModified ) {
         jQuery.lastModified[url] = lastModified;
      }

      if ( etag ) {
         jQuery.etag[url] = etag;
      }

      return xhr.status === 304;
   },

   httpData: function( xhr, type, s ) {
      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" ) {
         jQuery.error( "parsererror" );
      }

      // Allow a pre-filtering function to sanitize the response
      // s is checked to keep backwards compatibility
      if ( s && s.dataFilter ) {
         data = s.dataFilter( data, type );
      }

      // The filter can actually parse the response
      if ( typeof data === "string" ) {
         // Get the JavaScript object, if JSON is used.
         if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
            data = jQuery.parseJSON( data );

         // If the type is "script", eval it in global context
         } else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
            jQuery.globalEval( data );
         }
      }

      return data;
   }

});

/*
 * Create the request object; 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.
 */
if ( window.ActiveXObject ) {
   jQuery.ajaxSettings.xhr = function() {
      if ( window.location.protocol !== "file:" ) {
         try {
            return new window.XMLHttpRequest();
         } catch(xhrError) {}
      }

      try {
         return new window.ActiveXObject("Microsoft.XMLHTTP");
      } catch(activeError) {}
   };
}

// Does this browser support XHR requests?
jQuery.support.ajax = !!jQuery.ajaxSettings.xhr();




var elemdisplay = {},
   rfxtypes = /^(?:toggle|show|hide)$/,
   rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
   timerId,
   fxAttrs = [
      // height animations
      [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
      // width animations
      [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
      // opacity animations
      [ "opacity" ]
   ];

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];
            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];
            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 {
         for ( var i = 0, j = this.length; i < j; i++ ) {
            var display = jQuery.css( this[i], "display" );

            if ( display !== "none" ) {
               jQuery.data( this[i], "olddisplay", display );
            }
         }

         // Set the display of the elements in a second loop
         // to avoid the constant reflow
         for ( i = 0; i < j; i++ ) {
            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 );
      }

      return this[ optall.queue === false ? "each" : "queue" ](function() {
         // XXX 'this' does not always have a nodeName when running the
         // test suite
 
         var opt = jQuery.extend({}, optall), p,
            isElement = this.nodeType === 1,
            hidden = isElement && jQuery(this).is(":hidden"),
            self = this;

         for ( p in prop ) {
            var name = jQuery.camelCase( p );

            if ( p !== name ) {
               prop[ name ] = prop[ p ];
               delete prop[ p ];
               p = name;
            }

            if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
               return opt.complete.call(this);
            }

            if ( isElement && ( p === "height" || p === "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" ) {
                  if ( !jQuery.support.inlineBlockNeedsLayout ) {
                     this.style.display = "inline-block";

                  } else {
                     var display = defaultDisplay(this.nodeName);

                     // inline-level elements accept inline-block;
                     // block-level elements need to be inline with layout
                     if ( display === "inline" ) {
                        this.style.display = "inline-block";

                     } else {
                        this.style.display = "inline";
                        this.style.zoom = 1;
                     }
                  }
               }
            }

            if ( jQuery.isArray( prop[p] ) ) {
               // Create (if needed) and add to specialEasing
               (opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
               prop[p] = prop[p][0];
            }
         }

         if ( opt.overflow != null ) {
            this.style.overflow = "hidden";
         }

         opt.curAnim = jQuery.extend({}, prop);

         jQuery.each( prop, function( name, val ) {
            var e = new jQuery.fx( self, opt, name );

            if ( rfxtypes.test(val) ) {
               e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );

            } else {
               var parts = rfxnum.exec(val),
                  start = e.cur() || 0;

               if ( parts ) {
                  var end = parseFloat( parts[2] ),
                     unit = parts[3] || "px";

                  // We need to compute starting value
                  if ( unit !== "px" ) {
                     jQuery.style( self, name, (end || 1) + unit);
                     start = ((end || 1) / e.cur()) * start;
                     jQuery.style( self, name, 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;
      });
   },

   stop: function( clearQueue, gotoEnd ) {
      var timers = jQuery.timers;

      if ( clearQueue ) {
         this.queue([]);
      }

      this.each(function() {
         // go in reverse order so anything added to the queue during the loop is ignored
         for ( var i = timers.length - 1; i >= 0; i-- ) {
            if ( timers[i].elem === this ) {
               if (gotoEnd) {
                  // force the next step to be the last
                  timers[i](true);
               }

               timers.splice(i, 1);
            }
         }
      });

      // start the next in the queue if the last step wasn't forced
      if ( !gotoEnd ) {
         this.dequeue();
      }

      return this;
   }

});

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;

      // Queueing
      opt.old = opt.complete;
      opt.complete = function() {
         if ( opt.queue !== false ) {
            jQuery(this).dequeue();
         }
         if ( jQuery.isFunction( opt.old ) ) {
            opt.old.call( 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;

      if ( !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 r = parseFloat( jQuery.css( this.elem, this.prop ) );
      return r && r > -10000 ? r : 0;
   },

   // Start an animation from one number to another
   custom: function( from, to, unit ) {
      var self = this,
         fx = jQuery.fx;

      this.startTime = jQuery.now();
      this.start = from;
      this.end = to;
      this.unit = unit || this.unit || "px";
      this.now = this.start;
      this.pos = this.state = 0;

      function t( gotoEnd ) {
         return self.step(gotoEnd);
      }

      t.elem = this.elem;

      if ( t() && jQuery.timers.push(t) && !timerId ) {
         timerId = setInterval(fx.tick, fx.interval);
      }
   },

   // Simple 'show' function
   show: function() {
      // Remember where we started, so that we can go back to it later
      this.options.orig[this.prop] = 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
      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.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 t = jQuery.now(), done = true;

      if ( gotoEnd || t >= this.options.duration + this.startTime ) {
         this.now = this.end;
         this.pos = this.state = 1;
         this.update();

         this.options.curAnim[ this.prop ] = true;

         for ( var i in this.options.curAnim ) {
            if ( this.options.curAnim[i] !== true ) {
               done = false;
            }
         }

         if ( done ) {
            // Reset the overflow
            if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
               var elem = this.elem,
                  options = this.options;

               jQuery.each( [ "", "X", "Y" ], function (index, value) {
                  elem.style[ "overflow" + value ] = options.overflow[index];
               } );
            }

            // Hide the element if the "hide" operation was done
            if ( this.options.hide ) {
               jQuery(this.elem).hide();
            }

            // Reset the properties, if the item has been hidden or shown
            if ( this.options.hide || this.options.show ) {
               for ( var p in this.options.curAnim ) {
                  jQuery.style( this.elem, p, this.options.orig[p] );
               }
            }

            // Execute the complete function
            this.options.complete.call( this.elem );
         }

         return false;

      } else {
         var n = t - this.startTime;
         this.state = n / this.options.duration;

         // Perform the easing function, defaults to swing
         var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
         var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
         this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.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 timers = jQuery.timers;

      for ( var i = 0; i < timers.length; i++ ) {
         if ( !timers[i]() ) {
            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.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
         } else {
            fx.elem[ fx.prop ] = fx.now;
         }
      }
   }
});

if ( jQuery.expr && jQuery.expr.filters ) {
   jQuery.expr.filters.animated = function( elem ) {
      return jQuery.grep(jQuery.timers, function( fn ) {
         return elem === fn.elem;
      }).length;
   };
}

function defaultDisplay( nodeName ) {
   if ( !elemdisplay[ nodeName ] ) {
      var elem = jQuery("<" + nodeName + ">").appendTo("body"),
         display = elem.css("display");

      elem.remove();

      if ( display === "none" || display === "" ) {
         display = "block";
      }
 
      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: 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 );
      }

      jQuery.offset.initialize();

      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.offset.supportsFixedPosition && 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.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
               top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
               left += parseFloat( computedStyle.borderLeftWidth ) || 0;
            }

            prevOffsetParent = offsetParent;
            offsetParent = elem.offsetParent;
         }

         if ( jQuery.offset.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.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
         top  += Math.max( docElem.scrollTop, body.scrollTop );
         left += Math.max( docElem.scrollLeft, body.scrollLeft );
      }

      return { top: top, left: left };
   };
}

jQuery.offset = {
   initialize: function() {
      var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
         html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";

      jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );

      container.innerHTML = html;
      body.insertBefore( container, body.firstChild );
      innerDiv = container.firstChild;
      checkDiv = innerDiv.firstChild;
      td = innerDiv.nextSibling.firstChild.firstChild;

      this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
      this.doesAddBorderForTableAndCells = (td.offsetTop === 5);

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

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

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

      this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);

      this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);

      body.removeChild( container );
      body = container = innerDiv = checkDiv = table = td = null;
      jQuery.offset.initialize = jQuery.noop;
   },

   bodyOffset: function( body ) {
      var top = body.offsetTop,
         left = body.offsetLeft;

      jQuery.offset.initialize();

      if ( jQuery.offset.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" && 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 absolute
      if ( calculatePosition ) {
         curPosition = curElem.position();
      }

      curTop  = calculatePosition ? curPosition.top  : parseInt( curCSSTop,  10 ) || 0;
      curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 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 = this[0], win;
      
      if ( !elem ) {
         return null;
      }

      if ( val !== undefined ) {
         // 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;
            }
         });
      } else {
         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 ];
      }
   };
});

function getWindow( elem ) {
   return jQuery.isWindow( elem ) ?
      elem :
      elem.nodeType === 9 ?
         elem.defaultView || elem.parentWindow :
         false;
}




// Create 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() {
      return this[0] ?
         parseFloat( jQuery.css( this[0], type, "padding" ) ) :
         null;
   };

   // outerHeight and outerWidth
   jQuery.fn["outer" + name] = function( margin ) {
      return this[0] ?
         parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
         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
         return elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
            elem.document.body[ "client" + name ];

      // 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.isNaN( ret ) ? orig : ret;

      // 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" );
      }
   };

});


})(window);