commonjs-jquery.js

(function() {
  var create = function(window, noConflictMode) {
    var navigator = window.navigator;
    var location = window.location;
    /*!
     * jQuery JavaScript Library v1.7.1
     * http://jquery.com/
     *
     * Copyright 2011, John Resig
     * Dual licensed under the MIT or GPL Version 2 licenses.
     * http://jquery.org/license
     *
     * Includes Sizzle.js
     * http://sizzlejs.com/
     * Copyright 2011, The Dojo Foundation
     * Released under the MIT, BSD, and GPL Licenses.
     *
     * Date: Mon Nov 21 21:11:03 2011 -0500
     */
    (function( window, undefined ) {
    
    // Use the correct document accordingly with window argument (sandbox)
    var document = window.document,
    	navigator = window.navigator,
    	location = window.location;
    var jQuery = (function() {
    
    // Define a local copy of jQuery
    var jQuery = function( selector, context ) {
    		// The jQuery object is actually just the init constructor 'enhanced'
    		return new jQuery.fn.init( selector, context, rootjQuery );
    	},
    
    	// Map over jQuery in case of overwrite
    	_jQuery = window.jQuery,
    
    	// Map over the $ in case of overwrite
    	_$ = window.$,
    
    	// A central reference to the root jQuery(document)
    	rootjQuery,
    
    	// A simple way to check for HTML strings or ID strings
    	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
    	quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
    
    	// Check if a string has a non-whitespace character in it
    	rnotwhite = /\S/,
    
    	// Used for trimming whitespace
    	trimLeft = /^\s+/,
    	trimRight = /\s+$/,
    
    	// Match a standalone tag
    	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
    
    	// JSON RegExp
    	rvalidchars = /^[\],:{}\s]*$/,
    	rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
    	rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
    	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
    
    	// Useragent RegExp
    	rwebkit = /(webkit)[ \/]([\w.]+)/,
    	ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
    	rmsie = /(msie) ([\w.]+)/,
    	rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
    
    	// Matches dashed string for camelizing
    	rdashAlpha = /-([a-z]|[0-9])/ig,
    	rmsPrefix = /^-ms-/,
    
    	// Used by jQuery.camelCase as callback to replace()
    	fcamelCase = function( all, letter ) {
    		return ( letter + "" ).toUpperCase();
    	},
    
    	// Keep a UserAgent string for use with jQuery.browser
    	userAgent = navigator.userAgent,
    
    	// For matching the engine and version of the browser
    	browserMatch,
    
    	// The deferred used on DOM ready
    	readyList,
    
    	// The ready event handler
    	DOMContentLoaded,
    
    	// Save a reference to some core methods
    	toString = Object.prototype.toString,
    	hasOwn = Object.prototype.hasOwnProperty,
    	push = Array.prototype.push,
    	slice = Array.prototype.slice,
    	trim = String.prototype.trim,
    	indexOf = Array.prototype.indexOf,
    
    	// [[Class]] -> type pairs
    	class2type = {};
    
    jQuery.fn = jQuery.prototype = {
    	constructor: jQuery,
    	init: function( selector, context, rootjQuery ) {
    		var match, elem, ret, doc;
    
    		// Handle $(""), $(null), or $(undefined)
    		if ( !selector ) {
    			return this;
    		}
    
    		// Handle $(DOMElement)
    		if ( selector.nodeType ) {
    			this.context = this[0] = selector;
    			this.length = 1;
    			return this;
    		}
    
    		// The body element only exists once, optimize finding it
    		if ( selector === "body" && !context && document.body ) {
    			this.context = document;
    			this[0] = document.body;
    			this.selector = selector;
    			this.length = 1;
    			return this;
    		}
    
    		// Handle HTML strings
    		if ( typeof selector === "string" ) {
    			// Are we dealing with HTML string or an ID?
    			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
    				// Assume that strings that start and end with <> are HTML and skip the regex check
    				match = [ null, selector, null ];
    
    			} else {
    				match = quickExpr.exec( selector );
    			}
    
    			// Verify a match, and that no context was specified for #id
    			if ( match && (match[1] || !context) ) {
    
    				// HANDLE: $(html) -> $(array)
    				if ( match[1] ) {
    					context = context instanceof jQuery ? context[0] : context;
    					doc = ( context ? context.ownerDocument || context : document );
    
    					// If a single string is passed in and it's a single tag
    					// just do a createElement and skip the rest
    					ret = rsingleTag.exec( selector );
    
    					if ( ret ) {
    						if ( jQuery.isPlainObject( context ) ) {
    							selector = [ document.createElement( ret[1] ) ];
    							jQuery.fn.attr.call( selector, context, true );
    
    						} else {
    							selector = [ doc.createElement( ret[1] ) ];
    						}
    
    					} else {
    						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
    						selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
    					}
    
    					return jQuery.merge( this, selector );
    
    				// HANDLE: $("#id")
    				} else {
    					elem = document.getElementById( match[2] );
    
    					// Check parentNode to catch when Blackberry 4.6 returns
    					// nodes that are no longer in the document #6963
    					if ( elem && elem.parentNode ) {
    						// Handle the case where IE and Opera return items
    						// by name instead of ID
    						if ( elem.id !== match[2] ) {
    							return rootjQuery.find( selector );
    						}
    
    						// Otherwise, we inject the element directly into the jQuery object
    						this.length = 1;
    						this[0] = elem;
    					}
    
    					this.context = document;
    					this.selector = selector;
    					return this;
    				}
    
    			// HANDLE: $(expr, $(...))
    			} else if ( !context || context.jquery ) {
    				return ( context || rootjQuery ).find( selector );
    
    			// HANDLE: $(expr, context)
    			// (which is just equivalent to: $(context).find(expr)
    			} else {
    				return this.constructor( context ).find( selector );
    			}
    
    		// HANDLE: $(function)
    		// Shortcut for document ready
    		} else if ( jQuery.isFunction( selector ) ) {
    			return rootjQuery.ready( selector );
    		}
    
    		if ( selector.selector !== undefined ) {
    			this.selector = selector.selector;
    			this.context = selector.context;
    		}
    
    		return jQuery.makeArray( selector, this );
    	},
    
    	// Start with an empty selector
    	selector: "",
    
    	// The current version of jQuery being used
    	jquery: "1.7.1",
    
    	// The default length of a jQuery object is 0
    	length: 0,
    
    	// The number of elements contained in the matched element set
    	size: function() {
    		return this.length;
    	},
    
    	toArray: function() {
    		return slice.call( this, 0 );
    	},
    
    	// Get the Nth element in the matched element set OR
    	// Get the whole matched element set as a clean array
    	get: function( num ) {
    		return num == null ?
    
    			// Return a 'clean' array
    			this.toArray() :
    
    			// Return just the object
    			( num < 0 ? this[ this.length + num ] : this[ num ] );
    	},
    
    	// Take an array of elements and push it onto the stack
    	// (returning the new matched element set)
    	pushStack: function( elems, name, selector ) {
    		// Build a new jQuery matched element set
    		var ret = this.constructor();
    
    		if ( jQuery.isArray( elems ) ) {
    			push.apply( ret, elems );
    
    		} else {
    			jQuery.merge( ret, elems );
    		}
    
    		// Add the old object onto the stack (as a reference)
    		ret.prevObject = this;
    
    		ret.context = this.context;
    
    		if ( name === "find" ) {
    			ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
    		} else if ( name ) {
    			ret.selector = this.selector + "." + name + "(" + selector + ")";
    		}
    
    		// Return the newly-formed element set
    		return ret;
    	},
    
    	// Execute a callback for every element in the matched set.
    	// (You can seed the arguments with an array of args, but this is
    	// only used internally.)
    	each: function( callback, args ) {
    		return jQuery.each( this, callback, args );
    	},
    
    	ready: function( fn ) {
    		// Attach the listeners
    		jQuery.bindReady();
    
    		// Add the callback
    		readyList.add( fn );
    
    		return this;
    	},
    
    	eq: function( i ) {
    		i = +i;
    		return i === -1 ?
    			this.slice( i ) :
    			this.slice( i, i + 1 );
    	},
    
    	first: function() {
    		return this.eq( 0 );
    	},
    
    	last: function() {
    		return this.eq( -1 );
    	},
    
    	slice: function() {
    		return this.pushStack( slice.apply( this, arguments ),
    			"slice", slice.call(arguments).join(",") );
    	},
    
    	map: function( callback ) {
    		return this.pushStack( jQuery.map(this, function( elem, i ) {
    			return callback.call( elem, i, elem );
    		}));
    	},
    
    	end: function() {
    		return this.prevObject || this.constructor(null);
    	},
    
    	// For internal use only.
    	// Behaves like an Array's method, not like a jQuery method.
    	push: push,
    	sort: [].sort,
    	splice: [].splice
    };
    
    // Give the init function the jQuery prototype for later instantiation
    jQuery.fn.init.prototype = jQuery.fn;
    
    jQuery.extend = jQuery.fn.extend = function() {
    	var options, name, src, copy, copyIsArray, clone,
    		target = arguments[0] || {},
    		i = 1,
    		length = arguments.length,
    		deep = false;
    
    	// Handle a deep copy situation
    	if ( typeof target === "boolean" ) {
    		deep = target;
    		target = arguments[1] || {};
    		// skip the boolean and the target
    		i = 2;
    	}
    
    	// Handle case when target is a string or something (possible in deep copy)
    	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
    		target = {};
    	}
    
    	// extend jQuery itself if only one argument is passed
    	if ( length === i ) {
    		target = this;
    		--i;
    	}
    
    	for ( ; i < length; i++ ) {
    		// Only deal with non-null/undefined values
    		if ( (options = arguments[ i ]) != null ) {
    			// Extend the base object
    			for ( name in options ) {
    				src = target[ name ];
    				copy = options[ name ];
    
    				// Prevent never-ending loop
    				if ( target === copy ) {
    					continue;
    				}
    
    				// Recurse if we're merging plain objects or arrays
    				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
    					if ( copyIsArray ) {
    						copyIsArray = false;
    						clone = src && jQuery.isArray(src) ? src : [];
    
    					} else {
    						clone = src && jQuery.isPlainObject(src) ? src : {};
    					}
    
    					// Never move original objects, clone them
    					target[ name ] = jQuery.extend( deep, clone, copy );
    
    				// Don't bring in undefined values
    				} else if ( copy !== undefined ) {
    					target[ name ] = copy;
    				}
    			}
    		}
    	}
    
    	// Return the modified object
    	return target;
    };
    
    jQuery.extend({
    	noConflict: function( deep ) {
    		if ( window.$ === jQuery ) {
    			window.$ = _$;
    		}
    
    		if ( deep && window.jQuery === jQuery ) {
    			window.jQuery = _jQuery;
    		}
    
    		return jQuery;
    	},
    
    	// Is the DOM ready to be used? Set to true once it occurs.
    	isReady: false,
    
    	// A counter to track how many items to wait for before
    	// the ready event fires. See #6781
    	readyWait: 1,
    
    	// Hold (or release) the ready event
    	holdReady: function( hold ) {
    		if ( hold ) {
    			jQuery.readyWait++;
    		} else {
    			jQuery.ready( true );
    		}
    	},
    
    	// Handle when the DOM is ready
    	ready: function( wait ) {
    		// Either a released hold or an DOMready/load event and not yet ready
    		if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
    			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
    			if ( !document.body ) {
    				return setTimeout( jQuery.ready, 1 );
    			}
    
    			// Remember that the DOM is ready
    			jQuery.isReady = true;
    
    			// If a normal DOM Ready event fired, decrement, and wait if need be
    			if ( wait !== true && --jQuery.readyWait > 0 ) {
    				return;
    			}
    
    			// If there are functions bound, to execute
    			readyList.fireWith( document, [ jQuery ] );
    
    			// Trigger any bound ready events
    			if ( jQuery.fn.trigger ) {
    				jQuery( document ).trigger( "ready" ).off( "ready" );
    			}
    		}
    	},
    
    	bindReady: function() {
    		if ( readyList ) {
    			return;
    		}
    
    		readyList = jQuery.Callbacks( "once memory" );
    
    		// Catch cases where $(document).ready() is called after the
    		// browser event has already occurred.
    		if ( document.readyState === "complete" ) {
    			// Handle it asynchronously to allow scripts the opportunity to delay ready
    			return setTimeout( jQuery.ready, 1 );
    		}
    
    		// Mozilla, Opera and webkit nightlies currently support this event
    		if ( document.addEventListener ) {
    			// Use the handy event callback
    			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
    
    			// A fallback to window.onload, that will always work
    			window.addEventListener( "load", jQuery.ready, false );
    
    		// If IE event model is used
    		} else if ( document.attachEvent ) {
    			// ensure firing before onload,
    			// maybe late but safe also for iframes
    			document.attachEvent( "onreadystatechange", DOMContentLoaded );
    
    			// A fallback to window.onload, that will always work
    			window.attachEvent( "onload", jQuery.ready );
    
    			// If IE and not a frame
    			// continually check to see if the document is ready
    			var toplevel = false;
    
    			try {
    				toplevel = window.frameElement == null;
    			} catch(e) {}
    
    			if ( document.documentElement.doScroll && toplevel ) {
    				doScrollCheck();
    			}
    		}
    	},
    
    	// See test/unit/core.js for details concerning isFunction.
    	// Since version 1.3, DOM methods and functions like alert
    	// aren't supported. They return false on IE (#2968).
    	isFunction: function( obj ) {
    		return jQuery.type(obj) === "function";
    	},
    
    	isArray: Array.isArray || function( obj ) {
    		return jQuery.type(obj) === "array";
    	},
    
    	// A crude way of determining if an object is a window
    	isWindow: function( obj ) {
    		return obj && typeof obj === "object" && "setInterval" in obj;
    	},
    
    	isNumeric: function( obj ) {
    		return !isNaN( parseFloat(obj) ) && isFinite( obj );
    	},
    
    	type: function( obj ) {
    		return obj == null ?
    			String( obj ) :
    			class2type[ toString.call(obj) ] || "object";
    	},
    
    	isPlainObject: function( obj ) {
    		// Must be an Object.
    		// Because of IE, we also have to check the presence of the constructor property.
    		// Make sure that DOM nodes and window objects don't pass through, as well
    		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
    			return false;
    		}
    
    		try {
    			// Not own constructor property must be Object
    			if ( obj.constructor &&
    				!hasOwn.call(obj, "constructor") &&
    				!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
    				return false;
    			}
    		} catch ( e ) {
    			// IE8,9 Will throw exceptions on certain host objects #9897
    			return false;
    		}
    
    		// Own properties are enumerated firstly, so to speed up,
    		// if last one is own, then all properties are own.
    
    		var key;
    		for ( key in obj ) {}
    
    		return key === undefined || hasOwn.call( obj, key );
    	},
    
    	isEmptyObject: function( obj ) {
    		for ( var name in obj ) {
    			return false;
    		}
    		return true;
    	},
    
    	error: function( msg ) {
    		throw new Error( msg );
    	},
    
    	parseJSON: function( data ) {
    		if ( typeof data !== "string" || !data ) {
    			return null;
    		}
    
    		// Make sure leading/trailing whitespace is removed (IE can't handle it)
    		data = jQuery.trim( data );
    
    		// Attempt to parse using the native JSON parser first
    		if ( window.JSON && window.JSON.parse ) {
    			return window.JSON.parse( data );
    		}
    
    		// Make sure the incoming data is actual JSON
    		// Logic borrowed from http://json.org/json2.js
    		if ( rvalidchars.test( data.replace( rvalidescape, "@" )
    			.replace( rvalidtokens, "]" )
    			.replace( rvalidbraces, "")) ) {
    
    			return ( new Function( "return " + data ) )();
    
    		}
    		jQuery.error( "Invalid JSON: " + data );
    	},
    
    	// Cross-browser xml parsing
    	parseXML: function( data ) {
    		var xml, tmp;
    		try {
    			if ( window.DOMParser ) { // Standard
    				tmp = new DOMParser();
    				xml = tmp.parseFromString( data , "text/xml" );
    			} else { // IE
    				xml = new ActiveXObject( "Microsoft.XMLDOM" );
    				xml.async = "false";
    				xml.loadXML( data );
    			}
    		} catch( e ) {
    			xml = undefined;
    		}
    		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
    			jQuery.error( "Invalid XML: " + data );
    		}
    		return xml;
    	},
    
    	noop: function() {},
    
    	// Evaluates a script in a global context
    	// Workarounds based on findings by Jim Driscoll
    	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
    	globalEval: function( data ) {
    		if ( data && rnotwhite.test( data ) ) {
    			// We use execScript on Internet Explorer
    			// We use an anonymous function so that context is window
    			// rather than jQuery in Firefox
    			( window.execScript || function( data ) {
    				window[ "eval" ].call( window, data );
    			} )( data );
    		}
    	},
    
    	// Convert dashed to camelCase; used by the css and data modules
    	// Microsoft forgot to hump their vendor prefix (#9572)
    	camelCase: function( string ) {
    		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
    	},
    
    	nodeName: function( elem, name ) {
    		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
    	},
    
    	// args is for internal usage only
    	each: function( object, callback, args ) {
    		var name, i = 0,
    			length = object.length,
    			isObj = length === undefined || jQuery.isFunction( object );
    
    		if ( args ) {
    			if ( isObj ) {
    				for ( name in object ) {
    					if ( callback.apply( object[ name ], args ) === false ) {
    						break;
    					}
    				}
    			} else {
    				for ( ; i < length; ) {
    					if ( callback.apply( object[ i++ ], args ) === false ) {
    						break;
    					}
    				}
    			}
    
    		// A special, fast, case for the most common use of each
    		} else {
    			if ( isObj ) {
    				for ( name in object ) {
    					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
    						break;
    					}
    				}
    			} else {
    				for ( ; i < length; ) {
    					if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
    						break;
    					}
    				}
    			}
    		}
    
    		return object;
    	},
    
    	// Use native String.trim function wherever possible
    	trim: trim ?
    		function( text ) {
    			return text == null ?
    				"" :
    				trim.call( text );
    		} :
    
    		// Otherwise use our own trimming functionality
    		function( text ) {
    			return text == null ?
    				"" :
    				text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
    		},
    
    	// results is for internal usage only
    	makeArray: function( array, results ) {
    		var ret = results || [];
    
    		if ( array != null ) {
    			// The window, strings (and functions) also have 'length'
    			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
    			var type = jQuery.type( array );
    
    			if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
    				push.call( ret, array );
    			} else {
    				jQuery.merge( ret, array );
    			}
    		}
    
    		return ret;
    	},
    
    	inArray: function( elem, array, i ) {
    		var len;
    
    		if ( array ) {
    			if ( indexOf ) {
    				return indexOf.call( array, elem, i );
    			}
    
    			len = array.length;
    			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
    
    			for ( ; i < len; i++ ) {
    				// Skip accessing in sparse arrays
    				if ( i in array && array[ i ] === elem ) {
    					return i;
    				}
    			}
    		}
    
    		return -1;
    	},
    
    	merge: function( first, second ) {
    		var i = first.length,
    			j = 0;
    
    		if ( typeof second.length === "number" ) {
    			for ( var l = second.length; j < l; j++ ) {
    				first[ i++ ] = second[ j ];
    			}
    
    		} else {
    			while ( second[j] !== undefined ) {
    				first[ i++ ] = second[ j++ ];
    			}
    		}
    
    		first.length = i;
    
    		return first;
    	},
    
    	grep: function( elems, callback, inv ) {
    		var ret = [], retVal;
    		inv = !!inv;
    
    		// Go through the array, only saving the items
    		// that pass the validator function
    		for ( var i = 0, length = elems.length; i < length; i++ ) {
    			retVal = !!callback( elems[ i ], i );
    			if ( inv !== retVal ) {
    				ret.push( elems[ i ] );
    			}
    		}
    
    		return ret;
    	},
    
    	// arg is for internal usage only
    	map: function( elems, callback, arg ) {
    		var value, key, ret = [],
    			i = 0,
    			length = elems.length,
    			// jquery objects are treated as arrays
    			isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
    
    		// Go through the array, translating each of the items to their
    		if ( isArray ) {
    			for ( ; i < length; i++ ) {
    				value = callback( elems[ i ], i, arg );
    
    				if ( value != null ) {
    					ret[ ret.length ] = value;
    				}
    			}
    
    		// Go through every key on the object,
    		} else {
    			for ( key in elems ) {
    				value = callback( elems[ key ], key, arg );
    
    				if ( value != null ) {
    					ret[ ret.length ] = value;
    				}
    			}
    		}
    
    		// Flatten any nested arrays
    		return ret.concat.apply( [], ret );
    	},
    
    	// A global GUID counter for objects
    	guid: 1,
    
    	// Bind a function to a context, optionally partially applying any
    	// arguments.
    	proxy: function( fn, context ) {
    		if ( typeof context === "string" ) {
    			var tmp = fn[ context ];
    			context = fn;
    			fn = tmp;
    		}
    
    		// Quick check to determine if target is callable, in the spec
    		// this throws a TypeError, but we will just return undefined.
    		if ( !jQuery.isFunction( fn ) ) {
    			return undefined;
    		}
    
    		// Simulated bind
    		var args = slice.call( arguments, 2 ),
    			proxy = function() {
    				return fn.apply( context, args.concat( slice.call( arguments ) ) );
    			};
    
    		// Set the guid of unique handler to the same of original handler, so it can be removed
    		proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
    
    		return proxy;
    	},
    
    	// Mutifunctional method to get and set values to a collection
    	// The value/s can optionally be executed if it's a function
    	access: function( elems, key, value, exec, fn, pass ) {
    		var length = elems.length;
    
    		// Setting many attributes
    		if ( typeof key === "object" ) {
    			for ( var k in key ) {
    				jQuery.access( elems, k, key[k], exec, fn, value );
    			}
    			return elems;
    		}
    
    		// Setting one attribute
    		if ( value !== undefined ) {
    			// Optionally, function values get executed if exec is true
    			exec = !pass && exec && jQuery.isFunction(value);
    
    			for ( var i = 0; i < length; i++ ) {
    				fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
    			}
    
    			return elems;
    		}
    
    		// Getting an attribute
    		return length ? fn( elems[0], key ) : undefined;
    	},
    
    	now: function() {
    		return ( new Date() ).getTime();
    	},
    
    	// Use of jQuery.browser is frowned upon.
    	// More details: http://docs.jquery.com/Utilities/jQuery.browser
    	uaMatch: function( ua ) {
    		ua = ua.toLowerCase();
    
    		var match = rwebkit.exec( ua ) ||
    			ropera.exec( ua ) ||
    			rmsie.exec( ua ) ||
    			ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
    			[];
    
    		return { browser: match[1] || "", version: match[2] || "0" };
    	},
    
    	sub: function() {
    		function jQuerySub( selector, context ) {
    			return new jQuerySub.fn.init( selector, context );
    		}
    		jQuery.extend( true, jQuerySub, this );
    		jQuerySub.superclass = this;
    		jQuerySub.fn = jQuerySub.prototype = this();
    		jQuerySub.fn.constructor = jQuerySub;
    		jQuerySub.sub = this.sub;
    		jQuerySub.fn.init = function init( selector, context ) {
    			if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
    				context = jQuerySub( context );
    			}
    
    			return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
    		};
    		jQuerySub.fn.init.prototype = jQuerySub.fn;
    		var rootjQuerySub = jQuerySub(document);
    		return jQuerySub;
    	},
    
    	browser: {}
    });
    
    // Populate the class2type map
    jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
    	class2type[ "[object " + name + "]" ] = name.toLowerCase();
    });
    
    browserMatch = jQuery.uaMatch( userAgent );
    if ( browserMatch.browser ) {
    	jQuery.browser[ browserMatch.browser ] = true;
    	jQuery.browser.version = browserMatch.version;
    }
    
    // Deprecated, use jQuery.browser.webkit instead
    if ( jQuery.browser.webkit ) {
    	jQuery.browser.safari = true;
    }
    
    // IE doesn't match non-breaking spaces with \s
    if ( rnotwhite.test( "\xA0" ) ) {
    	trimLeft = /^[\s\xA0]+/;
    	trimRight = /[\s\xA0]+$/;
    }
    
    // All jQuery objects should point back to these
    rootjQuery = jQuery(document);
    
    // Cleanup functions for the document ready method
    if ( document.addEventListener ) {
    	DOMContentLoaded = function() {
    		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
    		jQuery.ready();
    	};
    
    } else if ( document.attachEvent ) {
    	DOMContentLoaded = function() {
    		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
    		if ( document.readyState === "complete" ) {
    			document.detachEvent( "onreadystatechange", DOMContentLoaded );
    			jQuery.ready();
    		}
    	};
    }
    
    // The DOM ready check for Internet Explorer
    function doScrollCheck() {
    	if ( jQuery.isReady ) {
    		return;
    	}
    
    	try {
    		// If IE is used, use the trick by Diego Perini
    		// http://javascript.nwbox.com/IEContentLoaded/
    		document.documentElement.doScroll("left");
    	} catch(e) {
    		setTimeout( doScrollCheck, 1 );
    		return;
    	}
    
    	// and execute any waiting functions
    	jQuery.ready();
    }
    
    return jQuery;
    
    })();
    
    
    // String to Object flags format cache
    var flagsCache = {};
    
    // Convert String-formatted flags into Object-formatted ones and store in cache
    function createFlags( flags ) {
    	var object = flagsCache[ flags ] = {},
    		i, length;
    	flags = flags.split( /\s+/ );
    	for ( i = 0, length = flags.length; i < length; i++ ) {
    		object[ flags[i] ] = true;
    	}
    	return object;
    }
    
    /*
     * Create a callback list using the following parameters:
     *
     *	flags:	an optional list of space-separated flags that will change how
     *			the callback list behaves
     *
     * By default a callback list will act like an event callback list and can be
     * "fired" multiple times.
     *
     * Possible flags:
     *
     *	once:			will ensure the callback list can only be fired once (like a Deferred)
     *
     *	memory:			will keep track of previous values and will call any callback added
     *					after the list has been fired right away with the latest "memorized"
     *					values (like a Deferred)
     *
     *	unique:			will ensure a callback can only be added once (no duplicate in the list)
     *
     *	stopOnFalse:	interrupt callings when a callback returns false
     *
     */
    jQuery.Callbacks = function( flags ) {
    
    	// Convert flags from String-formatted to Object-formatted
    	// (we check in cache first)
    	flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
    
    	var // Actual callback list
    		list = [],
    		// Stack of fire calls for repeatable lists
    		stack = [],
    		// Last fire value (for non-forgettable lists)
    		memory,
    		// Flag to know if list is currently firing
    		firing,
    		// First callback to fire (used internally by add and fireWith)
    		firingStart,
    		// End of the loop when firing
    		firingLength,
    		// Index of currently firing callback (modified by remove if needed)
    		firingIndex,
    		// Add one or several callbacks to the list
    		add = function( args ) {
    			var i,
    				length,
    				elem,
    				type,
    				actual;
    			for ( i = 0, length = args.length; i < length; i++ ) {
    				elem = args[ i ];
    				type = jQuery.type( elem );
    				if ( type === "array" ) {
    					// Inspect recursively
    					add( elem );
    				} else if ( type === "function" ) {
    					// Add if not in unique mode and callback is not in
    					if ( !flags.unique || !self.has( elem ) ) {
    						list.push( elem );
    					}
    				}
    			}
    		},
    		// Fire callbacks
    		fire = function( context, args ) {
    			args = args || [];
    			memory = !flags.memory || [ context, args ];
    			firing = true;
    			firingIndex = firingStart || 0;
    			firingStart = 0;
    			firingLength = list.length;
    			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
    				if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
    					memory = true; // Mark as halted
    					break;
    				}
    			}
    			firing = false;
    			if ( list ) {
    				if ( !flags.once ) {
    					if ( stack && stack.length ) {
    						memory = stack.shift();
    						self.fireWith( memory[ 0 ], memory[ 1 ] );
    					}
    				} else if ( memory === true ) {
    					self.disable();
    				} else {
    					list = [];
    				}
    			}
    		},
    		// Actual Callbacks object
    		self = {
    			// Add a callback or a collection of callbacks to the list
    			add: function() {
    				if ( list ) {
    					var length = list.length;
    					add( arguments );
    					// Do we need to add the callbacks to the
    					// current firing batch?
    					if ( firing ) {
    						firingLength = list.length;
    					// With memory, if we're not firing then
    					// we should call right away, unless previous
    					// firing was halted (stopOnFalse)
    					} else if ( memory && memory !== true ) {
    						firingStart = length;
    						fire( memory[ 0 ], memory[ 1 ] );
    					}
    				}
    				return this;
    			},
    			// Remove a callback from the list
    			remove: function() {
    				if ( list ) {
    					var args = arguments,
    						argIndex = 0,
    						argLength = args.length;
    					for ( ; argIndex < argLength ; argIndex++ ) {
    						for ( var i = 0; i < list.length; i++ ) {
    							if ( args[ argIndex ] === list[ i ] ) {
    								// Handle firingIndex and firingLength
    								if ( firing ) {
    									if ( i <= firingLength ) {
    										firingLength--;
    										if ( i <= firingIndex ) {
    											firingIndex--;
    										}
    									}
    								}
    								// Remove the element
    								list.splice( i--, 1 );
    								// If we have some unicity property then
    								// we only need to do this once
    								if ( flags.unique ) {
    									break;
    								}
    							}
    						}
    					}
    				}
    				return this;
    			},
    			// Control if a given callback is in the list
    			has: function( fn ) {
    				if ( list ) {
    					var i = 0,
    						length = list.length;
    					for ( ; i < length; i++ ) {
    						if ( fn === list[ i ] ) {
    							return true;
    						}
    					}
    				}
    				return false;
    			},
    			// Remove all callbacks from the list
    			empty: function() {
    				list = [];
    				return this;
    			},
    			// Have the list do nothing anymore
    			disable: function() {
    				list = stack = memory = undefined;
    				return this;
    			},
    			// Is it disabled?
    			disabled: function() {
    				return !list;
    			},
    			// Lock the list in its current state
    			lock: function() {
    				stack = undefined;
    				if ( !memory || memory === true ) {
    					self.disable();
    				}
    				return this;
    			},
    			// Is it locked?
    			locked: function() {
    				return !stack;
    			},
    			// Call all callbacks with the given context and arguments
    			fireWith: function( context, args ) {
    				if ( stack ) {
    					if ( firing ) {
    						if ( !flags.once ) {
    							stack.push( [ context, args ] );
    						}
    					} else if ( !( flags.once && memory ) ) {
    						fire( context, args );
    					}
    				}
    				return this;
    			},
    			// Call all the callbacks with the given arguments
    			fire: function() {
    				self.fireWith( this, arguments );
    				return this;
    			},
    			// To know if the callbacks have already been called at least once
    			fired: function() {
    				return !!memory;
    			}
    		};
    
    	return self;
    };
    
    
    
    
    var // Static reference to slice
    	sliceDeferred = [].slice;
    
    jQuery.extend({
    
    	Deferred: function( func ) {
    		var doneList = jQuery.Callbacks( "once memory" ),
    			failList = jQuery.Callbacks( "once memory" ),
    			progressList = jQuery.Callbacks( "memory" ),
    			state = "pending",
    			lists = {
    				resolve: doneList,
    				reject: failList,
    				notify: progressList
    			},
    			promise = {
    				done: doneList.add,
    				fail: failList.add,
    				progress: progressList.add,
    
    				state: function() {
    					return state;
    				},
    
    				// Deprecated
    				isResolved: doneList.fired,
    				isRejected: failList.fired,
    
    				then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
    					deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
    					return this;
    				},
    				always: function() {
    					deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
    					return this;
    				},
    				pipe: function( fnDone, fnFail, fnProgress ) {
    					return jQuery.Deferred(function( newDefer ) {
    						jQuery.each( {
    							done: [ fnDone, "resolve" ],
    							fail: [ fnFail, "reject" ],
    							progress: [ fnProgress, "notify" ]
    						}, function( handler, data ) {
    							var fn = data[ 0 ],
    								action = data[ 1 ],
    								returned;
    							if ( jQuery.isFunction( fn ) ) {
    								deferred[ handler ](function() {
    									returned = fn.apply( this, arguments );
    									if ( returned && jQuery.isFunction( returned.promise ) ) {
    										returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
    									} else {
    										newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
    									}
    								});
    							} else {
    								deferred[ handler ]( newDefer[ action ] );
    							}
    						});
    					}).promise();
    				},
    				// Get a promise for this deferred
    				// If obj is provided, the promise aspect is added to the object
    				promise: function( obj ) {
    					if ( obj == null ) {
    						obj = promise;
    					} else {
    						for ( var key in promise ) {
    							obj[ key ] = promise[ key ];
    						}
    					}
    					return obj;
    				}
    			},
    			deferred = promise.promise({}),
    			key;
    
    		for ( key in lists ) {
    			deferred[ key ] = lists[ key ].fire;
    			deferred[ key + "With" ] = lists[ key ].fireWith;
    		}
    
    		// Handle state
    		deferred.done( function() {
    			state = "resolved";
    		}, failList.disable, progressList.lock ).fail( function() {
    			state = "rejected";
    		}, doneList.disable, progressList.lock );
    
    		// Call given func if any
    		if ( func ) {
    			func.call( deferred, deferred );
    		}
    
    		// All done!
    		return deferred;
    	},
    
    	// Deferred helper
    	when: function( firstParam ) {
    		var args = sliceDeferred.call( arguments, 0 ),
    			i = 0,
    			length = args.length,
    			pValues = new Array( length ),
    			count = length,
    			pCount = length,
    			deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
    				firstParam :
    				jQuery.Deferred(),
    			promise = deferred.promise();
    		function resolveFunc( i ) {
    			return function( value ) {
    				args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
    				if ( !( --count ) ) {
    					deferred.resolveWith( deferred, args );
    				}
    			};
    		}
    		function progressFunc( i ) {
    			return function( value ) {
    				pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
    				deferred.notifyWith( promise, pValues );
    			};
    		}
    		if ( length > 1 ) {
    			for ( ; i < length; i++ ) {
    				if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
    					args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
    				} else {
    					--count;
    				}
    			}
    			if ( !count ) {
    				deferred.resolveWith( deferred, args );
    			}
    		} else if ( deferred !== firstParam ) {
    			deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
    		}
    		return promise;
    	}
    });
    
    
    
    
    jQuery.support = (function() {
    
    	var support,
    		all,
    		a,
    		select,
    		opt,
    		input,
    		marginDiv,
    		fragment,
    		tds,
    		events,
    		eventName,
    		i,
    		isSupported,
    		div = document.createElement( "div" ),
    		documentElement = document.documentElement;
    
    	// Preliminary tests
    	div.setAttribute("className", "t");
    	div.innerHTML = "   <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
    
    	all = div.getElementsByTagName( "*" );
    	a = div.getElementsByTagName( "a" )[ 0 ];
    
    	// Can't get basic test support
    	if ( !all || !all.length || !a ) {
    		return {};
    	}
    
    	// First batch of supports tests
    	select = document.createElement( "select" );
    	opt = select.appendChild( document.createElement("option") );
    	input = div.getElementsByTagName( "input" )[ 0 ];
    
    	support = {
    		// IE strips leading whitespace when .innerHTML is used
    		leadingWhitespace: ( div.firstChild.nodeType === 3 ),
    
    		// Make sure that tbody elements aren't automatically inserted
    		// IE will insert them into empty tables
    		tbody: !div.getElementsByTagName("tbody").length,
    
    		// Make sure that link elements get serialized correctly by innerHTML
    		// This requires a wrapper element in IE
    		htmlSerialize: !!div.getElementsByTagName("link").length,
    
    		// Get the style information from getAttribute
    		// (IE uses .cssText instead)
    		style: /top/.test( a.getAttribute("style") ),
    
    		// Make sure that URLs aren't manipulated
    		// (IE normalizes it by default)
    		hrefNormalized: ( a.getAttribute("href") === "/a" ),
    
    		// Make sure that element opacity exists
    		// (IE uses filter instead)
    		// Use a regex to work around a WebKit issue. See #5145
    		opacity: /^0.55/.test( a.style.opacity ),
    
    		// Verify style float existence
    		// (IE uses styleFloat instead of cssFloat)
    		cssFloat: !!a.style.cssFloat,
    
    		// Make sure that if no value is specified for a checkbox
    		// that it defaults to "on".
    		// (WebKit defaults to "" instead)
    		checkOn: ( input.value === "on" ),
    
    		// Make sure that a selected-by-default option has a working selected property.
    		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
    		optSelected: opt.selected,
    
    		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
    		getSetAttribute: div.className !== "t",
    
    		// Tests for enctype support on a form(#6743)
    		enctype: !!document.createElement("form").enctype,
    
    		// Makes sure cloning an html5 element does not cause problems
    		// Where outerHTML is undefined, this still works
    		html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
    
    		// Will be defined later
    		submitBubbles: true,
    		changeBubbles: true,
    		focusinBubbles: false,
    		deleteExpando: true,
    		noCloneEvent: true,
    		inlineBlockNeedsLayout: false,
    		shrinkWrapBlocks: false,
    		reliableMarginRight: true
    	};
    
    	// Make sure checked status is properly cloned
    	input.checked = true;
    	support.noCloneChecked = input.cloneNode( true ).checked;
    
    	// Make sure that the options inside disabled selects aren't marked as disabled
    	// (WebKit marks them as disabled)
    	select.disabled = true;
    	support.optDisabled = !opt.disabled;
    
    	// Test to see if it's possible to delete an expando from an element
    	// Fails in Internet Explorer
    	try {
    		delete div.test;
    	} catch( e ) {
    		support.deleteExpando = false;
    	}
    
    	if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
    		div.attachEvent( "onclick", function() {
    			// Cloning a node shouldn't copy over any
    			// bound event handlers (IE does this)
    			support.noCloneEvent = false;
    		});
    		div.cloneNode( true ).fireEvent( "onclick" );
    	}
    
    	// Check if a radio maintains its value
    	// after being appended to the DOM
    	input = document.createElement("input");
    	input.value = "t";
    	input.setAttribute("type", "radio");
    	support.radioValue = input.value === "t";
    
    	input.setAttribute("checked", "checked");
    	div.appendChild( input );
    	fragment = document.createDocumentFragment();
    	fragment.appendChild( div.lastChild );
    
    	// WebKit doesn't clone checked state correctly in fragments
    	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
    
    	// Check if a disconnected checkbox will retain its checked
    	// value of true after appended to the DOM (IE6/7)
    	support.appendChecked = input.checked;
    
    	fragment.removeChild( input );
    	fragment.appendChild( div );
    
    	div.innerHTML = "";
    
    	// Check if div with explicit width and no margin-right incorrectly
    	// gets computed margin-right based on width of container. For more
    	// info see bug #3333
    	// Fails in WebKit before Feb 2011 nightlies
    	// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
    	if ( window.getComputedStyle ) {
    		marginDiv = document.createElement( "div" );
    		marginDiv.style.width = "0";
    		marginDiv.style.marginRight = "0";
    		div.style.width = "2px";
    		div.appendChild( marginDiv );
    		support.reliableMarginRight =
    			( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
    	}
    
    	// Technique from Juriy Zaytsev
    	// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
    	// We only care about the case where non-standard event systems
    	// are used, namely in IE. Short-circuiting here helps us to
    	// avoid an eval call (in setAttribute) which can cause CSP
    	// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
    	if ( div.attachEvent ) {
    		for( i in {
    			submit: 1,
    			change: 1,
    			focusin: 1
    		}) {
    			eventName = "on" + i;
    			isSupported = ( eventName in div );
    			if ( !isSupported ) {
    				div.setAttribute( eventName, "return;" );
    				isSupported = ( typeof div[ eventName ] === "function" );
    			}
    			support[ i + "Bubbles" ] = isSupported;
    		}
    	}
    
    	fragment.removeChild( div );
    
    	// Null elements to avoid leaks in IE
    	fragment = select = opt = marginDiv = div = input = null;
    
    	// Run tests that need a body at doc ready
    	jQuery(function() {
    		var container, outer, inner, table, td, offsetSupport,
    			conMarginTop, ptlm, vb, style, html,
    			body = document.getElementsByTagName("body")[0];
    
    		if ( !body ) {
    			// Return for frameset docs that don't have a body
    			return;
    		}
    
    		conMarginTop = 1;
    		ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
    		vb = "visibility:hidden;border:0;";
    		style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
    		html = "<div " + style + "><div></div></div>" +
    			"<table " + style + " cellpadding='0' cellspacing='0'>" +
    			"<tr><td></td></tr></table>";
    
    		container = document.createElement("div");
    		container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
    		body.insertBefore( container, body.firstChild );
    
    		// Construct the test element
    		div = document.createElement("div");
    		container.appendChild( div );
    
    		// Check if table cells still have offsetWidth/Height when they are set
    		// to display:none and there are still other visible table cells in a
    		// table row; if so, offsetWidth/Height are not reliable for use when
    		// determining if an element has been hidden directly using
    		// display:none (it is still safe to use offsets if a parent element is
    		// hidden; don safety goggles and see bug #4512 for more information).
    		// (only IE 8 fails this test)
    		div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
    		tds = div.getElementsByTagName( "td" );
    		isSupported = ( tds[ 0 ].offsetHeight === 0 );
    
    		tds[ 0 ].style.display = "";
    		tds[ 1 ].style.display = "none";
    
    		// Check if empty table cells still have offsetWidth/Height
    		// (IE <= 8 fail this test)
    		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
    
    		// Figure out if the W3C box model works as expected
    		div.innerHTML = "";
    		div.style.width = div.style.paddingLeft = "1px";
    		jQuery.boxModel = support.boxModel = div.offsetWidth === 2;
    
    		if ( typeof div.style.zoom !== "undefined" ) {
    			// Check if natively block-level elements act like inline-block
    			// elements when setting their display to 'inline' and giving
    			// them layout
    			// (IE < 8 does this)
    			div.style.display = "inline";
    			div.style.zoom = 1;
    			support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
    
    			// Check if elements with layout shrink-wrap their children
    			// (IE 6 does this)
    			div.style.display = "";
    			div.innerHTML = "<div style='width:4px;'></div>";
    			support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
    		}
    
    		div.style.cssText = ptlm + vb;
    		div.innerHTML = html;
    
    		outer = div.firstChild;
    		inner = outer.firstChild;
    		td = outer.nextSibling.firstChild.firstChild;
    
    		offsetSupport = {
    			doesNotAddBorder: ( inner.offsetTop !== 5 ),
    			doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
    		};
    
    		inner.style.position = "fixed";
    		inner.style.top = "20px";
    
    		// safari subtracts parent border width here which is 5px
    		offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
    		inner.style.position = inner.style.top = "";
    
    		outer.style.overflow = "hidden";
    		outer.style.position = "relative";
    
    		offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
    		offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
    
    		body.removeChild( container );
    		div  = container = null;
    
    		jQuery.extend( support, offsetSupport );
    	});
    
    	return support;
    })();
    
    
    
    
    var rbrace = /^(?:\{.*\}|\[.*\])$/,
    	rmultiDash = /([A-Z])/g;
    
    jQuery.extend({
    	cache: {},
    
    	// Please use with caution
    	uuid: 0,
    
    	// Unique for each copy of jQuery on the page
    	// Non-digits removed to match rinlinejQuery
    	expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
    
    	// The following elements throw uncatchable exceptions if you
    	// attempt to add expando properties to them.
    	noData: {
    		"embed": true,
    		// Ban all objects except for Flash (which handle expandos)
    		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
    		"applet": true
    	},
    
    	hasData: function( elem ) {
    		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
    		return !!elem && !isEmptyDataObject( elem );
    	},
    
    	data: function( elem, name, data, pvt /* Internal Use Only */ ) {
    		if ( !jQuery.acceptData( elem ) ) {
    			return;
    		}
    
    		var privateCache, thisCache, ret,
    			internalKey = jQuery.expando,
    			getByName = typeof name === "string",
    
    			// We have to handle DOM nodes and JS objects differently because IE6-7
    			// can't GC object references properly across the DOM-JS boundary
    			isNode = elem.nodeType,
    
    			// Only DOM nodes need the global jQuery cache; JS object data is
    			// attached directly to the object so GC can occur automatically
    			cache = isNode ? jQuery.cache : elem,
    
    			// Only defining an ID for JS objects if its cache already exists allows
    			// the code to shortcut on the same path as a DOM node with no cache
    			id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
    			isEvents = name === "events";
    
    		// Avoid doing any more work than we need to when trying to get data on an
    		// object that has no data at all
    		if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
    			return;
    		}
    
    		if ( !id ) {
    			// Only DOM nodes need a new unique ID for each element since their data
    			// ends up in the global cache
    			if ( isNode ) {
    				elem[ internalKey ] = id = ++jQuery.uuid;
    			} else {
    				id = internalKey;
    			}
    		}
    
    		if ( !cache[ id ] ) {
    			cache[ id ] = {};
    
    			// Avoids exposing jQuery metadata on plain JS objects when the object
    			// is serialized using JSON.stringify
    			if ( !isNode ) {
    				cache[ id ].toJSON = jQuery.noop;
    			}
    		}
    
    		// An object can be passed to jQuery.data instead of a key/value pair; this gets
    		// shallow copied over onto the existing cache
    		if ( typeof name === "object" || typeof name === "function" ) {
    			if ( pvt ) {
    				cache[ id ] = jQuery.extend( cache[ id ], name );
    			} else {
    				cache[ id ].data = jQuery.extend( cache[ id ].data, name );
    			}
    		}
    
    		privateCache = thisCache = cache[ id ];
    
    		// jQuery data() is stored in a separate object inside the object's internal data
    		// cache in order to avoid key collisions between internal data and user-defined
    		// data.
    		if ( !pvt ) {
    			if ( !thisCache.data ) {
    				thisCache.data = {};
    			}
    
    			thisCache = thisCache.data;
    		}
    
    		if ( data !== undefined ) {
    			thisCache[ jQuery.camelCase( name ) ] = data;
    		}
    
    		// Users should not attempt to inspect the internal events object using jQuery.data,
    		// it is undocumented and subject to change. But does anyone listen? No.
    		if ( isEvents && !thisCache[ name ] ) {
    			return privateCache.events;
    		}
    
    		// Check for both converted-to-camel and non-converted data property names
    		// If a data property was specified
    		if ( getByName ) {
    
    			// First Try to find as-is property data
    			ret = thisCache[ name ];
    
    			// Test for null|undefined property data
    			if ( ret == null ) {
    
    				// Try to find the camelCased property
    				ret = thisCache[ jQuery.camelCase( name ) ];
    			}
    		} else {
    			ret = thisCache;
    		}
    
    		return ret;
    	},
    
    	removeData: function( elem, name, pvt /* Internal Use Only */ ) {
    		if ( !jQuery.acceptData( elem ) ) {
    			return;
    		}
    
    		var thisCache, i, l,
    
    			// Reference to internal data cache key
    			internalKey = jQuery.expando,
    
    			isNode = elem.nodeType,
    
    			// See jQuery.data for more information
    			cache = isNode ? jQuery.cache : elem,
    
    			// See jQuery.data for more information
    			id = isNode ? elem[ internalKey ] : internalKey;
    
    		// If there is already no cache entry for this object, there is no
    		// purpose in continuing
    		if ( !cache[ id ] ) {
    			return;
    		}
    
    		if ( name ) {
    
    			thisCache = pvt ? cache[ id ] : cache[ id ].data;
    
    			if ( thisCache ) {
    
    				// Support array or space separated string names for data keys
    				if ( !jQuery.isArray( name ) ) {
    
    					// try the string as a key before any manipulation
    					if ( name in thisCache ) {
    						name = [ name ];
    					} else {
    
    						// split the camel cased version by spaces unless a key with the spaces exists
    						name = jQuery.camelCase( name );
    						if ( name in thisCache ) {
    							name = [ name ];
    						} else {
    							name = name.split( " " );
    						}
    					}
    				}
    
    				for ( i = 0, l = name.length; i < l; i++ ) {
    					delete thisCache[ name[i] ];
    				}
    
    				// If there is no data left in the cache, we want to continue
    				// and let the cache object itself get destroyed
    				if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
    					return;
    				}
    			}
    		}
    
    		// See jQuery.data for more information
    		if ( !pvt ) {
    			delete cache[ id ].data;
    
    			// Don't destroy the parent cache unless the internal data object
    			// had been the only thing left in it
    			if ( !isEmptyDataObject(cache[ id ]) ) {
    				return;
    			}
    		}
    
    		// Browsers that fail expando deletion also refuse to delete expandos on
    		// the window, but it will allow it on all other JS objects; other browsers
    		// don't care
    		// Ensure that `cache` is not a window object #10080
    		if ( jQuery.support.deleteExpando || !cache.setInterval ) {
    			delete cache[ id ];
    		} else {
    			cache[ id ] = null;
    		}
    
    		// We destroyed the cache and need to eliminate the expando on the node to avoid
    		// false lookups in the cache for entries that no longer exist
    		if ( isNode ) {
    			// IE does not allow us to delete expando properties from nodes,
    			// nor does it have a removeAttribute function on Document nodes;
    			// we must handle all of these cases
    			if ( jQuery.support.deleteExpando ) {
    				delete elem[ internalKey ];
    			} else if ( elem.removeAttribute ) {
    				elem.removeAttribute( internalKey );
    			} else {
    				elem[ internalKey ] = null;
    			}
    		}
    	},
    
    	// For internal use only.
    	_data: function( elem, name, data ) {
    		return jQuery.data( elem, name, data, true );
    	},
    
    	// A method for determining if a DOM node can handle the data expando
    	acceptData: function( elem ) {
    		if ( elem.nodeName ) {
    			var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
    
    			if ( match ) {
    				return !(match === true || elem.getAttribute("classid") !== match);
    			}
    		}
    
    		return true;
    	}
    });
    
    jQuery.fn.extend({
    	data: function( key, value ) {
    		var parts, attr, name,
    			data = null;
    
    		if ( typeof key === "undefined" ) {
    			if ( this.length ) {
    				data = jQuery.data( this[0] );
    
    				if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
    					attr = this[0].attributes;
    					for ( var i = 0, l = attr.length; i < l; i++ ) {
    						name = attr[i].name;
    
    						if ( name.indexOf( "data-" ) === 0 ) {
    							name = jQuery.camelCase( name.substring(5) );
    
    							dataAttr( this[0], name, data[ name ] );
    						}
    					}
    					jQuery._data( this[0], "parsedAttrs", true );
    				}
    			}
    
    			return data;
    
    		} else if ( typeof key === "object" ) {
    			return this.each(function() {
    				jQuery.data( this, key );
    			});
    		}
    
    		parts = key.split(".");
    		parts[1] = parts[1] ? "." + parts[1] : "";
    
    		if ( value === undefined ) {
    			data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
    
    			// Try to fetch any internally stored data first
    			if ( data === undefined && this.length ) {
    				data = jQuery.data( this[0], key );
    				data = dataAttr( this[0], key, data );
    			}
    
    			return data === undefined && parts[1] ?
    				this.data( parts[0] ) :
    				data;
    
    		} else {
    			return this.each(function() {
    				var self = jQuery( this ),
    					args = [ parts[0], value ];
    
    				self.triggerHandler( "setData" + parts[1] + "!", args );
    				jQuery.data( this, key, value );
    				self.triggerHandler( "changeData" + parts[1] + "!", args );
    			});
    		}
    	},
    
    	removeData: function( key ) {
    		return this.each(function() {
    			jQuery.removeData( this, key );
    		});
    	}
    });
    
    function dataAttr( elem, key, data ) {
    	// If nothing was found internally, try to fetch any
    	// data from the HTML5 data-* attribute
    	if ( data === undefined && elem.nodeType === 1 ) {
    
    		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
    
    		data = elem.getAttribute( name );
    
    		if ( typeof data === "string" ) {
    			try {
    				data = data === "true" ? true :
    				data === "false" ? false :
    				data === "null" ? null :
    				jQuery.isNumeric( data ) ? parseFloat( data ) :
    					rbrace.test( data ) ? jQuery.parseJSON( data ) :
    					data;
    			} catch( e ) {}
    
    			// Make sure we set the data so it isn't changed later
    			jQuery.data( elem, key, data );
    
    		} else {
    			data = undefined;
    		}
    	}
    
    	return data;
    }
    
    // checks a cache object for emptiness
    function isEmptyDataObject( obj ) {
    	for ( var name in obj ) {
    
    		// if the public data object is empty, the private is still empty
    		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
    			continue;
    		}
    		if ( name !== "toJSON" ) {
    			return false;
    		}
    	}
    
    	return true;
    }
    
    
    
    
    function handleQueueMarkDefer( elem, type, src ) {
    	var deferDataKey = type + "defer",
    		queueDataKey = type + "queue",
    		markDataKey = type + "mark",
    		defer = jQuery._data( elem, deferDataKey );
    	if ( defer &&
    		( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
    		( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
    		// Give room for hard-coded callbacks to fire first
    		// and eventually mark/queue something else on the element
    		setTimeout( function() {
    			if ( !jQuery._data( elem, queueDataKey ) &&
    				!jQuery._data( elem, markDataKey ) ) {
    				jQuery.removeData( elem, deferDataKey, true );
    				defer.fire();
    			}
    		}, 0 );
    	}
    }
    
    jQuery.extend({
    
    	_mark: function( elem, type ) {
    		if ( elem ) {
    			type = ( type || "fx" ) + "mark";
    			jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
    		}
    	},
    
    	_unmark: function( force, elem, type ) {
    		if ( force !== true ) {
    			type = elem;
    			elem = force;
    			force = false;
    		}
    		if ( elem ) {
    			type = type || "fx";
    			var key = type + "mark",
    				count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
    			if ( count ) {
    				jQuery._data( elem, key, count );
    			} else {
    				jQuery.removeData( elem, key, true );
    				handleQueueMarkDefer( elem, type, "mark" );
    			}
    		}
    	},
    
    	queue: function( elem, type, data ) {
    		var q;
    		if ( elem ) {
    			type = ( type || "fx" ) + "queue";
    			q = jQuery._data( elem, type );
    
    			// Speed up dequeue by getting out quickly if this is just a lookup
    			if ( data ) {
    				if ( !q || jQuery.isArray(data) ) {
    					q = jQuery._data( elem, type, jQuery.makeArray(data) );
    				} else {
    					q.push( data );
    				}
    			}
    			return q || [];
    		}
    	},
    
    	dequeue: function( elem, type ) {
    		type = type || "fx";
    
    		var queue = jQuery.queue( elem, type ),
    			fn = queue.shift(),
    			hooks = {};
    
    		// If the fx queue is dequeued, always remove the progress sentinel
    		if ( fn === "inprogress" ) {
    			fn = queue.shift();
    		}
    
    		if ( fn ) {
    			// Add a progress sentinel to prevent the fx queue from being
    			// automatically dequeued
    			if ( type === "fx" ) {
    				queue.unshift( "inprogress" );
    			}
    
    			jQuery._data( elem, type + ".run", hooks );
    			fn.call( elem, function() {
    				jQuery.dequeue( elem, type );
    			}, hooks );
    		}
    
    		if ( !queue.length ) {
    			jQuery.removeData( elem, type + "queue " + type + ".run", true );
    			handleQueueMarkDefer( elem, type, "queue" );
    		}
    	}
    });
    
    jQuery.fn.extend({
    	queue: function( type, data ) {
    		if ( typeof type !== "string" ) {
    			data = type;
    			type = "fx";
    		}
    
    		if ( data === undefined ) {
    			return jQuery.queue( this[0], type );
    		}
    		return this.each(function() {
    			var queue = jQuery.queue( this, type, data );
    
    			if ( type === "fx" && queue[0] !== "inprogress" ) {
    				jQuery.dequeue( this, type );
    			}
    		});
    	},
    	dequeue: function( type ) {
    		return this.each(function() {
    			jQuery.dequeue( this, type );
    		});
    	},
    	// Based off of the plugin by Clint Helfers, with permission.
    	// http://blindsignals.com/index.php/2009/07/jquery-delay/
    	delay: function( time, type ) {
    		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
    		type = type || "fx";
    
    		return this.queue( type, function( next, hooks ) {
    			var timeout = setTimeout( next, time );
    			hooks.stop = function() {
    				clearTimeout( timeout );
    			};
    		});
    	},
    	clearQueue: function( type ) {
    		return this.queue( type || "fx", [] );
    	},
    	// Get a promise resolved when queues of a certain type
    	// are emptied (fx is the type by default)
    	promise: function( type, object ) {
    		if ( typeof type !== "string" ) {
    			object = type;
    			type = undefined;
    		}
    		type = type || "fx";
    		var defer = jQuery.Deferred(),
    			elements = this,
    			i = elements.length,
    			count = 1,
    			deferDataKey = type + "defer",
    			queueDataKey = type + "queue",
    			markDataKey = type + "mark",
    			tmp;
    		function resolve() {
    			if ( !( --count ) ) {
    				defer.resolveWith( elements, [ elements ] );
    			}
    		}
    		while( i-- ) {
    			if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
    					( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
    						jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
    					jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
    				count++;
    				tmp.add( resolve );
    			}
    		}
    		resolve();
    		return defer.promise();
    	}
    });
    
    
    
    
    var rclass = /[\n\t\r]/g,
    	rspace = /\s+/,
    	rreturn = /\r/g,
    	rtype = /^(?:button|input)$/i,
    	rfocusable = /^(?:button|input|object|select|textarea)$/i,
    	rclickable = /^a(?:rea)?$/i,
    	rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
    	getSetAttribute = jQuery.support.getSetAttribute,
    	nodeHook, boolHook, fixSpecified;
    
    jQuery.fn.extend({
    	attr: function( name, value ) {
    		return jQuery.access( this, name, value, true, jQuery.attr );
    	},
    
    	removeAttr: function( name ) {
    		return this.each(function() {
    			jQuery.removeAttr( this, name );
    		});
    	},
    
    	prop: function( name, value ) {
    		return jQuery.access( this, name, value, true, jQuery.prop );
    	},
    
    	removeProp: function( name ) {
    		name = jQuery.propFix[ name ] || name;
    		return this.each(function() {
    			// try/catch handles cases where IE balks (such as removing a property on window)
    			try {
    				this[ name ] = undefined;
    				delete this[ name ];
    			} catch( e ) {}
    		});
    	},
    
    	addClass: function( value ) {
    		var classNames, i, l, elem,
    			setClass, c, cl;
    
    		if ( jQuery.isFunction( value ) ) {
    			return this.each(function( j ) {
    				jQuery( this ).addClass( value.call(this, j, this.className) );
    			});
    		}
    
    		if ( value && typeof value === "string" ) {
    			classNames = value.split( rspace );
    
    			for ( i = 0, l = this.length; i < l; i++ ) {
    				elem = this[ i ];
    
    				if ( elem.nodeType === 1 ) {
    					if ( !elem.className && classNames.length === 1 ) {
    						elem.className = value;
    
    					} else {
    						setClass = " " + elem.className + " ";
    
    						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
    							if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
    								setClass += classNames[ c ] + " ";
    							}
    						}
    						elem.className = jQuery.trim( setClass );
    					}
    				}
    			}
    		}
    
    		return this;
    	},
    
    	removeClass: function( value ) {
    		var classNames, i, l, elem, className, c, cl;
    
    		if ( jQuery.isFunction( value ) ) {
    			return this.each(function( j ) {
    				jQuery( this ).removeClass( value.call(this, j, this.className) );
    			});
    		}
    
    		if ( (value && typeof value === "string") || value === undefined ) {
    			classNames = ( value || "" ).split( rspace );
    
    			for ( i = 0, l = this.length; i < l; i++ ) {
    				elem = this[ i ];
    
    				if ( elem.nodeType === 1 && elem.className ) {
    					if ( value ) {
    						className = (" " + elem.className + " ").replace( rclass, " " );
    						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
    							className = className.replace(" " + classNames[ c ] + " ", " ");
    						}
    						elem.className = jQuery.trim( className );
    
    					} else {
    						elem.className = "";
    					}
    				}
    			}
    		}
    
    		return this;
    	},
    
    	toggleClass: function( value, stateVal ) {
    		var type = typeof value,
    			isBool = typeof stateVal === "boolean";
    
    		if ( jQuery.isFunction( value ) ) {
    			return this.each(function( i ) {
    				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
    			});
    		}
    
    		return this.each(function() {
    			if ( type === "string" ) {
    				// toggle individual class names
    				var className,
    					i = 0,
    					self = jQuery( this ),
    					state = stateVal,
    					classNames = value.split( rspace );
    
    				while ( (className = classNames[ i++ ]) ) {
    					// check each className given, space seperated list
    					state = isBool ? state : !self.hasClass( className );
    					self[ state ? "addClass" : "removeClass" ]( className );
    				}
    
    			} else if ( type === "undefined" || type === "boolean" ) {
    				if ( this.className ) {
    					// store className if set
    					jQuery._data( this, "__className__", this.className );
    				}
    
    				// toggle whole className
    				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
    			}
    		});
    	},
    
    	hasClass: function( selector ) {
    		var className = " " + selector + " ",
    			i = 0,
    			l = this.length;
    		for ( ; i < l; i++ ) {
    			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
    				return true;
    			}
    		}
    
    		return false;
    	},
    
    	val: function( value ) {
    		var hooks, ret, isFunction,
    			elem = this[0];
    
    		if ( !arguments.length ) {
    			if ( elem ) {
    				hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
    
    				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
    					return ret;
    				}
    
    				ret = elem.value;
    
    				return typeof ret === "string" ?
    					// handle most common string cases
    					ret.replace(rreturn, "") :
    					// handle cases where value is null/undef or number
    					ret == null ? "" : ret;
    			}
    
    			return;
    		}
    
    		isFunction = jQuery.isFunction( value );
    
    		return this.each(function( i ) {
    			var self = jQuery(this), val;
    
    			if ( this.nodeType !== 1 ) {
    				return;
    			}
    
    			if ( isFunction ) {
    				val = value.call( this, i, self.val() );
    			} else {
    				val = value;
    			}
    
    			// Treat null/undefined as ""; convert numbers to string
    			if ( val == null ) {
    				val = "";
    			} else if ( typeof val === "number" ) {
    				val += "";
    			} else if ( jQuery.isArray( val ) ) {
    				val = jQuery.map(val, function ( value ) {
    					return value == null ? "" : value + "";
    				});
    			}
    
    			hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
    
    			// If set returns undefined, fall back to normal setting
    			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
    				this.value = val;
    			}
    		});
    	}
    });
    
    jQuery.extend({
    	valHooks: {
    		option: {
    			get: function( elem ) {
    				// attributes.value is undefined in Blackberry 4.7 but
    				// uses .value. See #6932
    				var val = elem.attributes.value;
    				return !val || val.specified ? elem.value : elem.text;
    			}
    		},
    		select: {
    			get: function( elem ) {
    				var value, i, max, option,
    					index = elem.selectedIndex,
    					values = [],
    					options = elem.options,
    					one = elem.type === "select-one";
    
    				// Nothing was selected
    				if ( index < 0 ) {
    					return null;
    				}
    
    				// Loop through all the selected options
    				i = one ? index : 0;
    				max = one ? index + 1 : options.length;
    				for ( ; i < max; i++ ) {
    					option = options[ i ];
    
    					// Don't return options that are disabled or in a disabled optgroup
    					if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
    							(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
    
    						// Get the specific value for the option
    						value = jQuery( option ).val();
    
    						// We don't need an array for one selects
    						if ( one ) {
    							return value;
    						}
    
    						// Multi-Selects return an array
    						values.push( value );
    					}
    				}
    
    				// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
    				if ( one && !values.length && options.length ) {
    					return jQuery( options[ index ] ).val();
    				}
    
    				return values;
    			},
    
    			set: function( elem, value ) {
    				var values = jQuery.makeArray( value );
    
    				jQuery(elem).find("option").each(function() {
    					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
    				});
    
    				if ( !values.length ) {
    					elem.selectedIndex = -1;
    				}
    				return values;
    			}
    		}
    	},
    
    	attrFn: {
    		val: true,
    		css: true,
    		html: true,
    		text: true,
    		data: true,
    		width: true,
    		height: true,
    		offset: true
    	},
    
    	attr: function( elem, name, value, pass ) {
    		var ret, hooks, notxml,
    			nType = elem.nodeType;
    
    		// don't get/set attributes on text, comment and attribute nodes
    		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
    			return;
    		}
    
    		if ( pass && name in jQuery.attrFn ) {
    			return jQuery( elem )[ name ]( value );
    		}
    
    		// Fallback to prop when attributes are not supported
    		if ( typeof elem.getAttribute === "undefined" ) {
    			return jQuery.prop( elem, name, value );
    		}
    
    		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
    
    		// All attributes are lowercase
    		// Grab necessary hook if one is defined
    		if ( notxml ) {
    			name = name.toLowerCase();
    			hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
    		}
    
    		if ( value !== undefined ) {
    
    			if ( value === null ) {
    				jQuery.removeAttr( elem, name );
    				return;
    
    			} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
    				return ret;
    
    			} else {
    				elem.setAttribute( name, "" + value );
    				return value;
    			}
    
    		} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
    			return ret;
    
    		} else {
    
    			ret = elem.getAttribute( name );
    
    			// Non-existent attributes return null, we normalize to undefined
    			return ret === null ?
    				undefined :
    				ret;
    		}
    	},
    
    	removeAttr: function( elem, value ) {
    		var propName, attrNames, name, l,
    			i = 0;
    
    		if ( value && elem.nodeType === 1 ) {
    			attrNames = value.toLowerCase().split( rspace );
    			l = attrNames.length;
    
    			for ( ; i < l; i++ ) {
    				name = attrNames[ i ];
    
    				if ( name ) {
    					propName = jQuery.propFix[ name ] || name;
    
    					// See #9699 for explanation of this approach (setting first, then removal)
    					jQuery.attr( elem, name, "" );
    					elem.removeAttribute( getSetAttribute ? name : propName );
    
    					// Set corresponding property to false for boolean attributes
    					if ( rboolean.test( name ) && propName in elem ) {
    						elem[ propName ] = false;
    					}
    				}
    			}
    		}
    	},
    
    	attrHooks: {
    		type: {
    			set: function( elem, value ) {
    				// We can't allow the type property to be changed (since it causes problems in IE)
    				if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
    					jQuery.error( "type property can't be changed" );
    				} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
    					// Setting the type on a radio button after the value resets the value in IE6-9
    					// Reset value to it's default in case type is set after value
    					// This is for element creation
    					var val = elem.value;
    					elem.setAttribute( "type", value );
    					if ( val ) {
    						elem.value = val;
    					}
    					return value;
    				}
    			}
    		},
    		// Use the value property for back compat
    		// Use the nodeHook for button elements in IE6/7 (#1954)
    		value: {
    			get: function( elem, name ) {
    				if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
    					return nodeHook.get( elem, name );
    				}
    				return name in elem ?
    					elem.value :
    					null;
    			},
    			set: function( elem, value, name ) {
    				if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
    					return nodeHook.set( elem, value, name );
    				}
    				// Does not return so that setAttribute is also used
    				elem.value = value;
    			}
    		}
    	},
    
    	propFix: {
    		tabindex: "tabIndex",
    		readonly: "readOnly",
    		"for": "htmlFor",
    		"class": "className",
    		maxlength: "maxLength",
    		cellspacing: "cellSpacing",
    		cellpadding: "cellPadding",
    		rowspan: "rowSpan",
    		colspan: "colSpan",
    		usemap: "useMap",
    		frameborder: "frameBorder",
    		contenteditable: "contentEditable"
    	},
    
    	prop: function( elem, name, value ) {
    		var ret, hooks, notxml,
    			nType = elem.nodeType;
    
    		// don't get/set properties on text, comment and attribute nodes
    		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
    			return;
    		}
    
    		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
    
    		if ( notxml ) {
    			// Fix name and attach hooks
    			name = jQuery.propFix[ name ] || name;
    			hooks = jQuery.propHooks[ name ];
    		}
    
    		if ( value !== undefined ) {
    			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
    				return ret;
    
    			} else {
    				return ( elem[ name ] = value );
    			}
    
    		} else {
    			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
    				return ret;
    
    			} else {
    				return elem[ name ];
    			}
    		}
    	},
    
    	propHooks: {
    		tabIndex: {
    			get: function( elem ) {
    				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
    				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
    				var attributeNode = elem.getAttributeNode("tabindex");
    
    				return attributeNode && attributeNode.specified ?
    					parseInt( attributeNode.value, 10 ) :
    					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
    						0 :
    						undefined;
    			}
    		}
    	}
    });
    
    // Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
    jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
    
    // Hook for boolean attributes
    boolHook = {
    	get: function( elem, name ) {
    		// Align boolean attributes with corresponding properties
    		// Fall back to attribute presence where some booleans are not supported
    		var attrNode,
    			property = jQuery.prop( elem, name );
    		return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
    			name.toLowerCase() :
    			undefined;
    	},
    	set: function( elem, value, name ) {
    		var propName;
    		if ( value === false ) {
    			// Remove boolean attributes when set to false
    			jQuery.removeAttr( elem, name );
    		} else {
    			// value is true since we know at this point it's type boolean and not false
    			// Set boolean attributes to the same name and set the DOM property
    			propName = jQuery.propFix[ name ] || name;
    			if ( propName in elem ) {
    				// Only set the IDL specifically if it already exists on the element
    				elem[ propName ] = true;
    			}
    
    			elem.setAttribute( name, name.toLowerCase() );
    		}
    		return name;
    	}
    };
    
    // IE6/7 do not support getting/setting some attributes with get/setAttribute
    if ( !getSetAttribute ) {
    
    	fixSpecified = {
    		name: true,
    		id: true
    	};
    
    	// Use this for any attribute in IE6/7
    	// This fixes almost every IE6/7 issue
    	nodeHook = jQuery.valHooks.button = {
    		get: function( elem, name ) {
    			var ret;
    			ret = elem.getAttributeNode( name );
    			return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
    				ret.nodeValue :
    				undefined;
    		},
    		set: function( elem, value, name ) {
    			// Set the existing or create a new attribute node
    			var ret = elem.getAttributeNode( name );
    			if ( !ret ) {
    				ret = document.createAttribute( name );
    				elem.setAttributeNode( ret );
    			}
    			return ( ret.nodeValue = value + "" );
    		}
    	};
    
    	// Apply the nodeHook to tabindex
    	jQuery.attrHooks.tabindex.set = nodeHook.set;
    
    	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
    	// This is for removals
    	jQuery.each([ "width", "height" ], function( i, name ) {
    		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
    			set: function( elem, value ) {
    				if ( value === "" ) {
    					elem.setAttribute( name, "auto" );
    					return value;
    				}
    			}
    		});
    	});
    
    	// Set contenteditable to false on removals(#10429)
    	// Setting to empty string throws an error as an invalid value
    	jQuery.attrHooks.contenteditable = {
    		get: nodeHook.get,
    		set: function( elem, value, name ) {
    			if ( value === "" ) {
    				value = "false";
    			}
    			nodeHook.set( elem, value, name );
    		}
    	};
    }
    
    
    // Some attributes require a special call on IE
    if ( !jQuery.support.hrefNormalized ) {
    	jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
    		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
    			get: function( elem ) {
    				var ret = elem.getAttribute( name, 2 );
    				return ret === null ? undefined : ret;
    			}
    		});
    	});
    }
    
    if ( !jQuery.support.style ) {
    	jQuery.attrHooks.style = {
    		get: function( elem ) {
    			// Return undefined in the case of empty string
    			// Normalize to lowercase since IE uppercases css property names
    			return elem.style.cssText.toLowerCase() || undefined;
    		},
    		set: function( elem, value ) {
    			return ( elem.style.cssText = "" + value );
    		}
    	};
    }
    
    // Safari mis-reports the default selected property of an option
    // Accessing the parent's selectedIndex property fixes it
    if ( !jQuery.support.optSelected ) {
    	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
    		get: function( elem ) {
    			var parent = elem.parentNode;
    
    			if ( parent ) {
    				parent.selectedIndex;
    
    				// Make sure that it also works with optgroups, see #5701
    				if ( parent.parentNode ) {
    					parent.parentNode.selectedIndex;
    				}
    			}
    			return null;
    		}
    	});
    }
    
    // IE6/7 call enctype encoding
    if ( !jQuery.support.enctype ) {
    	jQuery.propFix.enctype = "encoding";
    }
    
    // Radios and checkboxes getter/setter
    if ( !jQuery.support.checkOn ) {
    	jQuery.each([ "radio", "checkbox" ], function() {
    		jQuery.valHooks[ this ] = {
    			get: function( elem ) {
    				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
    				return elem.getAttribute("value") === null ? "on" : elem.value;
    			}
    		};
    	});
    }
    jQuery.each([ "radio", "checkbox" ], function() {
    	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
    		set: function( elem, value ) {
    			if ( jQuery.isArray( value ) ) {
    				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
    			}
    		}
    	});
    });
    
    
    
    
    var rformElems = /^(?:textarea|input|select)$/i,
    	rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
    	rhoverHack = /\bhover(\.\S+)?\b/,
    	rkeyEvent = /^key/,
    	rmouseEvent = /^(?:mouse|contextmenu)|click/,
    	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
    	rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
    	quickParse = function( selector ) {
    		var quick = rquickIs.exec( selector );
    		if ( quick ) {
    			//   0  1    2   3
    			// [ _, tag, id, class ]
    			quick[1] = ( quick[1] || "" ).toLowerCase();
    			quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
    		}
    		return quick;
    	},
    	quickIs = function( elem, m ) {
    		var attrs = elem.attributes || {};
    		return (
    			(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
    			(!m[2] || (attrs.id || {}).value === m[2]) &&
    			(!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
    		);
    	},
    	hoverHack = function( events ) {
    		return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
    	};
    
    /*
     * Helper functions for managing events -- not part of the public interface.
     * Props to Dean Edwards' addEvent library for many of the ideas.
     */
    jQuery.event = {
    
    	add: function( elem, types, handler, data, selector ) {
    
    		var elemData, eventHandle, events,
    			t, tns, type, namespaces, handleObj,
    			handleObjIn, quick, handlers, special;
    
    		// Don't attach events to noData or text/comment nodes (allow plain objects tho)
    		if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
    			return;
    		}
    
    		// Caller can pass in an object of custom data in lieu of the handler
    		if ( handler.handler ) {
    			handleObjIn = handler;
    			handler = handleObjIn.handler;
    		}
    
    		// Make sure that the handler has a unique ID, used to find/remove it later
    		if ( !handler.guid ) {
    			handler.guid = jQuery.guid++;
    		}
    
    		// Init the element's event structure and main handler, if this is the first
    		events = elemData.events;
    		if ( !events ) {
    			elemData.events = events = {};
    		}
    		eventHandle = elemData.handle;
    		if ( !eventHandle ) {
    			elemData.handle = eventHandle = function( e ) {
    				// Discard the second event of a jQuery.event.trigger() and
    				// when an event is called after a page has unloaded
    				return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
    					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
    					undefined;
    			};
    			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
    			eventHandle.elem = elem;
    		}
    
    		// Handle multiple events separated by a space
    		// jQuery(...).bind("mouseover mouseout", fn);
    		types = jQuery.trim( hoverHack(types) ).split( " " );
    		for ( t = 0; t < types.length; t++ ) {
    
    			tns = rtypenamespace.exec( types[t] ) || [];
    			type = tns[1];
    			namespaces = ( tns[2] || "" ).split( "." ).sort();
    
    			// If event changes its type, use the special event handlers for the changed type
    			special = jQuery.event.special[ type ] || {};
    
    			// If selector defined, determine special event api type, otherwise given type
    			type = ( selector ? special.delegateType : special.bindType ) || type;
    
    			// Update special based on newly reset type
    			special = jQuery.event.special[ type ] || {};
    
    			// handleObj is passed to all event handlers
    			handleObj = jQuery.extend({
    				type: type,
    				origType: tns[1],
    				data: data,
    				handler: handler,
    				guid: handler.guid,
    				selector: selector,
    				quick: quickParse( selector ),
    				namespace: namespaces.join(".")
    			}, handleObjIn );
    
    			// Init the event handler queue if we're the first
    			handlers = events[ type ];
    			if ( !handlers ) {
    				handlers = events[ type ] = [];
    				handlers.delegateCount = 0;
    
    				// Only use addEventListener/attachEvent if the special events handler returns false
    				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
    					// Bind the global event handler to the element
    					if ( elem.addEventListener ) {
    						elem.addEventListener( type, eventHandle, false );
    
    					} else if ( elem.attachEvent ) {
    						elem.attachEvent( "on" + type, eventHandle );
    					}
    				}
    			}
    
    			if ( special.add ) {
    				special.add.call( elem, handleObj );
    
    				if ( !handleObj.handler.guid ) {
    					handleObj.handler.guid = handler.guid;
    				}
    			}
    
    			// Add to the element's handler list, delegates in front
    			if ( selector ) {
    				handlers.splice( handlers.delegateCount++, 0, handleObj );
    			} else {
    				handlers.push( handleObj );
    			}
    
    			// Keep track of which events have ever been used, for event optimization
    			jQuery.event.global[ type ] = true;
    		}
    
    		// Nullify elem to prevent memory leaks in IE
    		elem = null;
    	},
    
    	global: {},
    
    	// Detach an event or set of events from an element
    	remove: function( elem, types, handler, selector, mappedTypes ) {
    
    		var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
    			t, tns, type, origType, namespaces, origCount,
    			j, events, special, handle, eventType, handleObj;
    
    		if ( !elemData || !(events = elemData.events) ) {
    			return;
    		}
    
    		// Once for each type.namespace in types; type may be omitted
    		types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
    		for ( t = 0; t < types.length; t++ ) {
    			tns = rtypenamespace.exec( types[t] ) || [];
    			type = origType = tns[1];
    			namespaces = tns[2];
    
    			// Unbind all events (on this namespace, if provided) for the element
    			if ( !type ) {
    				for ( type in events ) {
    					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
    				}
    				continue;
    			}
    
    			special = jQuery.event.special[ type ] || {};
    			type = ( selector? special.delegateType : special.bindType ) || type;
    			eventType = events[ type ] || [];
    			origCount = eventType.length;
    			namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
    
    			// Remove matching events
    			for ( j = 0; j < eventType.length; j++ ) {
    				handleObj = eventType[ j ];
    
    				if ( ( mappedTypes || origType === handleObj.origType ) &&
    					 ( !handler || handler.guid === handleObj.guid ) &&
    					 ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
    					 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
    					eventType.splice( j--, 1 );
    
    					if ( handleObj.selector ) {
    						eventType.delegateCount--;
    					}
    					if ( special.remove ) {
    						special.remove.call( elem, handleObj );
    					}
    				}
    			}
    
    			// Remove generic event handler if we removed something and no more handlers exist
    			// (avoids potential for endless recursion during removal of special event handlers)
    			if ( eventType.length === 0 && origCount !== eventType.length ) {
    				if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
    					jQuery.removeEvent( elem, type, elemData.handle );
    				}
    
    				delete events[ type ];
    			}
    		}
    
    		// Remove the expando if it's no longer used
    		if ( jQuery.isEmptyObject( events ) ) {
    			handle = elemData.handle;
    			if ( handle ) {
    				handle.elem = null;
    			}
    
    			// removeData also checks for emptiness and clears the expando if empty
    			// so use it instead of delete
    			jQuery.removeData( elem, [ "events", "handle" ], true );
    		}
    	},
    
    	// Events that are safe to short-circuit if no handlers are attached.
    	// Native DOM events should not be added, they may have inline handlers.
    	customEvent: {
    		"getData": true,
    		"setData": true,
    		"changeData": true
    	},
    
    	trigger: function( event, data, elem, onlyHandlers ) {
    		// Don't do events on text and comment nodes
    		if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
    			return;
    		}
    
    		// Event object or event type
    		var type = event.type || event,
    			namespaces = [],
    			cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
    
    		// focus/blur morphs to focusin/out; ensure we're not firing them right now
    		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
    			return;
    		}
    
    		if ( type.indexOf( "!" ) >= 0 ) {
    			// Exclusive events trigger only for the exact event (no namespaces)
    			type = type.slice(0, -1);
    			exclusive = true;
    		}
    
    		if ( type.indexOf( "." ) >= 0 ) {
    			// Namespaced trigger; create a regexp to match event type in handle()
    			namespaces = type.split(".");
    			type = namespaces.shift();
    			namespaces.sort();
    		}
    
    		if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
    			// No jQuery handlers for this event type, and it can't have inline handlers
    			return;
    		}
    
    		// Caller can pass in an Event, Object, or just an event type string
    		event = typeof event === "object" ?
    			// jQuery.Event object
    			event[ jQuery.expando ] ? event :
    			// Object literal
    			new jQuery.Event( type, event ) :
    			// Just the event type (string)
    			new jQuery.Event( type );
    
    		event.type = type;
    		event.isTrigger = true;
    		event.exclusive = exclusive;
    		event.namespace = namespaces.join( "." );
    		event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
    		ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
    
    		// Handle a global trigger
    		if ( !elem ) {
    
    			// TODO: Stop taunting the data cache; remove global events and always attach to document
    			cache = jQuery.cache;
    			for ( i in cache ) {
    				if ( cache[ i ].events && cache[ i ].events[ type ] ) {
    					jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
    				}
    			}
    			return;
    		}
    
    		// Clean up the event in case it is being reused
    		event.result = undefined;
    		if ( !event.target ) {
    			event.target = elem;
    		}
    
    		// Clone any incoming data and prepend the event, creating the handler arg list
    		data = data != null ? jQuery.makeArray( data ) : [];
    		data.unshift( event );
    
    		// Allow special events to draw outside the lines
    		special = jQuery.event.special[ type ] || {};
    		if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
    			return;
    		}
    
    		// Determine event propagation path in advance, per W3C events spec (#9951)
    		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
    		eventPath = [[ elem, special.bindType || type ]];
    		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
    
    			bubbleType = special.delegateType || type;
    			cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
    			old = null;
    			for ( ; cur; cur = cur.parentNode ) {
    				eventPath.push([ cur, bubbleType ]);
    				old = cur;
    			}
    
    			// Only add window if we got to document (e.g., not plain obj or detached DOM)
    			if ( old && old === elem.ownerDocument ) {
    				eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
    			}
    		}
    
    		// Fire handlers on the event path
    		for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
    
    			cur = eventPath[i][0];
    			event.type = eventPath[i][1];
    
    			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
    			if ( handle ) {
    				handle.apply( cur, data );
    			}
    			// Note that this is a bare JS function and not a jQuery handler
    			handle = ontype && cur[ ontype ];
    			if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
    				event.preventDefault();
    			}
    		}
    		event.type = type;
    
    		// If nobody prevented the default action, do it now
    		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
    
    			if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
    				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
    
    				// Call a native DOM method on the target with the same name name as the event.
    				// Can't use an .isFunction() check here because IE6/7 fails that test.
    				// Don't do default actions on window, that's where global variables be (#6170)
    				// IE<9 dies on focus/blur to hidden element (#1486)
    				if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
    
    					// Don't re-trigger an onFOO event when we call its FOO() method
    					old = elem[ ontype ];
    
    					if ( old ) {
    						elem[ ontype ] = null;
    					}
    
    					// Prevent re-triggering of the same event, since we already bubbled it above
    					jQuery.event.triggered = type;
    					elem[ type ]();
    					jQuery.event.triggered = undefined;
    
    					if ( old ) {
    						elem[ ontype ] = old;
    					}
    				}
    			}
    		}
    
    		return event.result;
    	},
    
    	dispatch: function( event ) {
    
    		// Make a writable jQuery.Event from the native event object
    		event = jQuery.event.fix( event || window.event );
    
    		var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
    			delegateCount = handlers.delegateCount,
    			args = [].slice.call( arguments, 0 ),
    			run_all = !event.exclusive && !event.namespace,
    			handlerQueue = [],
    			i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
    
    		// Use the fix-ed jQuery.Event rather than the (read-only) native event
    		args[0] = event;
    		event.delegateTarget = this;
    
    		// Determine handlers that should run if there are delegated events
    		// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
    		if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {
    
    			// Pregenerate a single jQuery object for reuse with .is()
    			jqcur = jQuery(this);
    			jqcur.context = this.ownerDocument || this;
    
    			for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
    				selMatch = {};
    				matches = [];
    				jqcur[0] = cur;
    				for ( i = 0; i < delegateCount; i++ ) {
    					handleObj = handlers[ i ];
    					sel = handleObj.selector;
    
    					if ( selMatch[ sel ] === undefined ) {
    						selMatch[ sel ] = (
    							handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
    						);
    					}
    					if ( selMatch[ sel ] ) {
    						matches.push( handleObj );
    					}
    				}
    				if ( matches.length ) {
    					handlerQueue.push({ elem: cur, matches: matches });
    				}
    			}
    		}
    
    		// Add the remaining (directly-bound) handlers
    		if ( handlers.length > delegateCount ) {
    			handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
    		}
    
    		// Run delegates first; they may want to stop propagation beneath us
    		for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
    			matched = handlerQueue[ i ];
    			event.currentTarget = matched.elem;
    
    			for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
    				handleObj = matched.matches[ j ];
    
    				// Triggered event must either 1) be non-exclusive and have no namespace, or
    				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
    				if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
    
    					event.data = handleObj.data;
    					event.handleObj = handleObj;
    
    					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
    							.apply( matched.elem, args );
    
    					if ( ret !== undefined ) {
    						event.result = ret;
    						if ( ret === false ) {
    							event.preventDefault();
    							event.stopPropagation();
    						}
    					}
    				}
    			}
    		}
    
    		return event.result;
    	},
    
    	// Includes some event props shared by KeyEvent and MouseEvent
    	// *** attrChange attrName relatedNode srcElement  are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
    	props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
    
    	fixHooks: {},
    
    	keyHooks: {
    		props: "char charCode key keyCode".split(" "),
    		filter: function( event, original ) {
    
    			// Add which for key events
    			if ( event.which == null ) {
    				event.which = original.charCode != null ? original.charCode : original.keyCode;
    			}
    
    			return event;
    		}
    	},
    
    	mouseHooks: {
    		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
    		filter: function( event, original ) {
    			var eventDoc, doc, body,
    				button = original.button,
    				fromElement = original.fromElement;
    
    			// Calculate pageX/Y if missing and clientX/Y available
    			if ( event.pageX == null && original.clientX != null ) {
    				eventDoc = event.target.ownerDocument || document;
    				doc = eventDoc.documentElement;
    				body = eventDoc.body;
    
    				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
    				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
    			}
    
    			// Add relatedTarget, if necessary
    			if ( !event.relatedTarget && fromElement ) {
    				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
    			}
    
    			// Add which for click: 1 === left; 2 === middle; 3 === right
    			// Note: button is not normalized, so don't use it
    			if ( !event.which && button !== undefined ) {
    				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
    			}
    
    			return event;
    		}
    	},
    
    	fix: function( event ) {
    		if ( event[ jQuery.expando ] ) {
    			return event;
    		}
    
    		// Create a writable copy of the event object and normalize some properties
    		var i, prop,
    			originalEvent = event,
    			fixHook = jQuery.event.fixHooks[ event.type ] || {},
    			copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
    
    		event = jQuery.Event( originalEvent );
    
    		for ( i = copy.length; i; ) {
    			prop = copy[ --i ];
    			event[ prop ] = originalEvent[ prop ];
    		}
    
    		// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
    		if ( !event.target ) {
    			event.target = originalEvent.srcElement || document;
    		}
    
    		// Target should not be a text node (#504, Safari)
    		if ( event.target.nodeType === 3 ) {
    			event.target = event.target.parentNode;
    		}
    
    		// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
    		if ( event.metaKey === undefined ) {
    			event.metaKey = event.ctrlKey;
    		}
    
    		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
    	},
    
    	special: {
    		ready: {
    			// Make sure the ready event is setup
    			setup: jQuery.bindReady
    		},
    
    		load: {
    			// Prevent triggered image.load events from bubbling to window.load
    			noBubble: true
    		},
    
    		focus: {
    			delegateType: "focusin"
    		},
    		blur: {
    			delegateType: "focusout"
    		},
    
    		beforeunload: {
    			setup: function( data, namespaces, eventHandle ) {
    				// We only want to do this special case on windows
    				if ( jQuery.isWindow( this ) ) {
    					this.onbeforeunload = eventHandle;
    				}
    			},
    
    			teardown: function( namespaces, eventHandle ) {
    				if ( this.onbeforeunload === eventHandle ) {
    					this.onbeforeunload = null;
    				}
    			}
    		}
    	},
    
    	simulate: function( type, elem, event, bubble ) {
    		// Piggyback on a donor event to simulate a different one.
    		// Fake originalEvent to avoid donor's stopPropagation, but if the
    		// simulated event prevents default then we do the same on the donor.
    		var e = jQuery.extend(
    			new jQuery.Event(),
    			event,
    			{ type: type,
    				isSimulated: true,
    				originalEvent: {}
    			}
    		);
    		if ( bubble ) {
    			jQuery.event.trigger( e, null, elem );
    		} else {
    			jQuery.event.dispatch.call( elem, e );
    		}
    		if ( e.isDefaultPrevented() ) {
    			event.preventDefault();
    		}
    	}
    };
    
    // Some plugins are using, but it's undocumented/deprecated and will be removed.
    // The 1.7 special event interface should provide all the hooks needed now.
    jQuery.event.handle = jQuery.event.dispatch;
    
    jQuery.removeEvent = document.removeEventListener ?
    	function( elem, type, handle ) {
    		if ( elem.removeEventListener ) {
    			elem.removeEventListener( type, handle, false );
    		}
    	} :
    	function( elem, type, handle ) {
    		if ( elem.detachEvent ) {
    			elem.detachEvent( "on" + type, handle );
    		}
    	};
    
    jQuery.Event = function( src, props ) {
    	// Allow instantiation without the 'new' keyword
    	if ( !(this instanceof jQuery.Event) ) {
    		return new jQuery.Event( src, props );
    	}
    
    	// Event object
    	if ( src && src.type ) {
    		this.originalEvent = src;
    		this.type = src.type;
    
    		// Events bubbling up the document may have been marked as prevented
    		// by a handler lower down the tree; reflect the correct value.
    		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
    			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
    
    	// Event type
    	} else {
    		this.type = src;
    	}
    
    	// Put explicitly provided properties onto the event object
    	if ( props ) {
    		jQuery.extend( this, props );
    	}
    
    	// Create a timestamp if incoming event doesn't have one
    	this.timeStamp = src && src.timeStamp || jQuery.now();
    
    	// Mark it as fixed
    	this[ jQuery.expando ] = true;
    };
    
    function returnFalse() {
    	return false;
    }
    function returnTrue() {
    	return true;
    }
    
    // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
    // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
    jQuery.Event.prototype = {
    	preventDefault: function() {
    		this.isDefaultPrevented = returnTrue;
    
    		var e = this.originalEvent;
    		if ( !e ) {
    			return;
    		}
    
    		// if preventDefault exists run it on the original event
    		if ( e.preventDefault ) {
    			e.preventDefault();
    
    		// otherwise set the returnValue property of the original event to false (IE)
    		} else {
    			e.returnValue = false;
    		}
    	},
    	stopPropagation: function() {
    		this.isPropagationStopped = returnTrue;
    
    		var e = this.originalEvent;
    		if ( !e ) {
    			return;
    		}
    		// if stopPropagation exists run it on the original event
    		if ( e.stopPropagation ) {
    			e.stopPropagation();
    		}
    		// otherwise set the cancelBubble property of the original event to true (IE)
    		e.cancelBubble = true;
    	},
    	stopImmediatePropagation: function() {
    		this.isImmediatePropagationStopped = returnTrue;
    		this.stopPropagation();
    	},
    	isDefaultPrevented: returnFalse,
    	isPropagationStopped: returnFalse,
    	isImmediatePropagationStopped: returnFalse
    };
    
    // Create mouseenter/leave events using mouseover/out and event-time checks
    jQuery.each({
    	mouseenter: "mouseover",
    	mouseleave: "mouseout"
    }, function( orig, fix ) {
    	jQuery.event.special[ orig ] = {
    		delegateType: fix,
    		bindType: fix,
    
    		handle: function( event ) {
    			var target = this,
    				related = event.relatedTarget,
    				handleObj = event.handleObj,
    				selector = handleObj.selector,
    				ret;
    
    			// For mousenter/leave call the handler if related is outside the target.
    			// NB: No relatedTarget if the mouse left/entered the browser window
    			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
    				event.type = handleObj.origType;
    				ret = handleObj.handler.apply( this, arguments );
    				event.type = fix;
    			}
    			return ret;
    		}
    	};
    });
    
    // IE submit delegation
    if ( !jQuery.support.submitBubbles ) {
    
    	jQuery.event.special.submit = {
    		setup: function() {
    			// Only need this for delegated form submit events
    			if ( jQuery.nodeName( this, "form" ) ) {
    				return false;
    			}
    
    			// Lazy-add a submit handler when a descendant form may potentially be submitted
    			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
    				// Node name check avoids a VML-related crash in IE (#9807)
    				var elem = e.target,
    					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
    				if ( form && !form._submit_attached ) {
    					jQuery.event.add( form, "submit._submit", function( event ) {
    						// If form was submitted by the user, bubble the event up the tree
    						if ( this.parentNode && !event.isTrigger ) {
    							jQuery.event.simulate( "submit", this.parentNode, event, true );
    						}
    					});
    					form._submit_attached = true;
    				}
    			});
    			// return undefined since we don't need an event listener
    		},
    
    		teardown: function() {
    			// Only need this for delegated form submit events
    			if ( jQuery.nodeName( this, "form" ) ) {
    				return false;
    			}
    
    			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
    			jQuery.event.remove( this, "._submit" );
    		}
    	};
    }
    
    // IE change delegation and checkbox/radio fix
    if ( !jQuery.support.changeBubbles ) {
    
    	jQuery.event.special.change = {
    
    		setup: function() {
    
    			if ( rformElems.test( this.nodeName ) ) {
    				// IE doesn't fire change on a check/radio until blur; trigger it on click
    				// after a propertychange. Eat the blur-change in special.change.handle.
    				// This still fires onchange a second time for check/radio after blur.
    				if ( this.type === "checkbox" || this.type === "radio" ) {
    					jQuery.event.add( this, "propertychange._change", function( event ) {
    						if ( event.originalEvent.propertyName === "checked" ) {
    							this._just_changed = true;
    						}
    					});
    					jQuery.event.add( this, "click._change", function( event ) {
    						if ( this._just_changed && !event.isTrigger ) {
    							this._just_changed = false;
    							jQuery.event.simulate( "change", this, event, true );
    						}
    					});
    				}
    				return false;
    			}
    			// Delegated event; lazy-add a change handler on descendant inputs
    			jQuery.event.add( this, "beforeactivate._change", function( e ) {
    				var elem = e.target;
    
    				if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
    					jQuery.event.add( elem, "change._change", function( event ) {
    						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
    							jQuery.event.simulate( "change", this.parentNode, event, true );
    						}
    					});
    					elem._change_attached = true;
    				}
    			});
    		},
    
    		handle: function( event ) {
    			var elem = event.target;
    
    			// Swallow native change events from checkbox/radio, we already triggered them above
    			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
    				return event.handleObj.handler.apply( this, arguments );
    			}
    		},
    
    		teardown: function() {
    			jQuery.event.remove( this, "._change" );
    
    			return rformElems.test( this.nodeName );
    		}
    	};
    }
    
    // Create "bubbling" focus and blur events
    if ( !jQuery.support.focusinBubbles ) {
    	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
    
    		// Attach a single capturing handler while someone wants focusin/focusout
    		var attaches = 0,
    			handler = function( event ) {
    				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
    			};
    
    		jQuery.event.special[ fix ] = {
    			setup: function() {
    				if ( attaches++ === 0 ) {
    					document.addEventListener( orig, handler, true );
    				}
    			},
    			teardown: function() {
    				if ( --attaches === 0 ) {
    					document.removeEventListener( orig, handler, true );
    				}
    			}
    		};
    	});
    }
    
    jQuery.fn.extend({
    
    	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
    		var origFn, type;
    
    		// Types can be a map of types/handlers
    		if ( typeof types === "object" ) {
    			// ( types-Object, selector, data )
    			if ( typeof selector !== "string" ) {
    				// ( types-Object, data )
    				data = selector;
    				selector = undefined;
    			}
    			for ( type in types ) {
    				this.on( type, selector, data, types[ type ], one );
    			}
    			return this;
    		}
    
    		if ( data == null && fn == null ) {
    			// ( types, fn )
    			fn = selector;
    			data = selector = undefined;
    		} else if ( fn == null ) {
    			if ( typeof selector === "string" ) {
    				// ( types, selector, fn )
    				fn = data;
    				data = undefined;
    			} else {
    				// ( types, data, fn )
    				fn = data;
    				data = selector;
    				selector = undefined;
    			}
    		}
    		if ( fn === false ) {
    			fn = returnFalse;
    		} else if ( !fn ) {
    			return this;
    		}
    
    		if ( one === 1 ) {
    			origFn = fn;
    			fn = function( event ) {
    				// Can use an empty set, since event contains the info
    				jQuery().off( event );
    				return origFn.apply( this, arguments );
    			};
    			// Use same guid so caller can remove using origFn
    			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
    		}
    		return this.each( function() {
    			jQuery.event.add( this, types, fn, data, selector );
    		});
    	},
    	one: function( types, selector, data, fn ) {
    		return this.on.call( this, types, selector, data, fn, 1 );
    	},
    	off: function( types, selector, fn ) {
    		if ( types && types.preventDefault && types.handleObj ) {
    			// ( event )  dispatched jQuery.Event
    			var handleObj = types.handleObj;
    			jQuery( types.delegateTarget ).off(
    				handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
    				handleObj.selector,
    				handleObj.handler
    			);
    			return this;
    		}
    		if ( typeof types === "object" ) {
    			// ( types-object [, selector] )
    			for ( var type in types ) {
    				this.off( type, selector, types[ type ] );
    			}
    			return this;
    		}
    		if ( selector === false || typeof selector === "function" ) {
    			// ( types [, fn] )
    			fn = selector;
    			selector = undefined;
    		}
    		if ( fn === false ) {
    			fn = returnFalse;
    		}
    		return this.each(function() {
    			jQuery.event.remove( this, types, fn, selector );
    		});
    	},
    
    	bind: function( types, data, fn ) {
    		return this.on( types, null, data, fn );
    	},
    	unbind: function( types, fn ) {
    		return this.off( types, null, fn );
    	},
    
    	live: function( types, data, fn ) {
    		jQuery( this.context ).on( types, this.selector, data, fn );
    		return this;
    	},
    	die: function( types, fn ) {
    		jQuery( this.context ).off( types, this.selector || "**", fn );
    		return this;
    	},
    
    	delegate: function( selector, types, data, fn ) {
    		return this.on( types, selector, data, fn );
    	},
    	undelegate: function( selector, types, fn ) {
    		// ( namespace ) or ( selector, types [, fn] )
    		return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
    	},
    
    	trigger: function( type, data ) {
    		return this.each(function() {
    			jQuery.event.trigger( type, data, this );
    		});
    	},
    	triggerHandler: function( type, data ) {
    		if ( this[0] ) {
    			return jQuery.event.trigger( type, data, this[0], true );
    		}
    	},
    
    	toggle: function( fn ) {
    		// Save reference to arguments for access in closure
    		var args = arguments,
    			guid = fn.guid || jQuery.guid++,
    			i = 0,
    			toggler = function( event ) {
    				// Figure out which function to execute
    				var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
    				jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
    
    				// Make sure that clicks stop
    				event.preventDefault();
    
    				// and execute the function
    				return args[ lastToggle ].apply( this, arguments ) || false;
    			};
    
    		// link all the functions, so any of them can unbind this click handler
    		toggler.guid = guid;
    		while ( i < args.length ) {
    			args[ i++ ].guid = guid;
    		}
    
    		return this.click( toggler );
    	},
    
    	hover: function( fnOver, fnOut ) {
    		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
    	}
    });
    
    jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
    	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
    	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
    
    	// Handle event binding
    	jQuery.fn[ name ] = function( data, fn ) {
    		if ( fn == null ) {
    			fn = data;
    			data = null;
    		}
    
    		return arguments.length > 0 ?
    			this.on( name, null, data, fn ) :
    			this.trigger( name );
    	};
    
    	if ( jQuery.attrFn ) {
    		jQuery.attrFn[ name ] = true;
    	}
    
    	if ( rkeyEvent.test( name ) ) {
    		jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
    	}
    
    	if ( rmouseEvent.test( name ) ) {
    		jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
    	}
    });
    
    
    
    /*!
     * Sizzle CSS Selector Engine
     *  Copyright 2011, The Dojo Foundation
     *  Released under the MIT, BSD, and GPL Licenses.
     *  More information: http://sizzlejs.com/
     */
    (function(){
    
    var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
    	expando = "sizcache" + (Math.random() + '').replace('.', ''),
    	done = 0,
    	toString = Object.prototype.toString,
    	hasDuplicate = false,
    	baseHasDuplicate = true,
    	rBackslash = /\\/g,
    	rReturn = /\r\n/g,
    	rNonWord = /\W/;
    
    // Here we check if the JavaScript engine is using some sort of
    // optimization where it does not always call our comparision
    // function. If that is the case, discard the hasDuplicate value.
    //   Thus far that includes Google Chrome.
    [0, 0].sort(function() {
    	baseHasDuplicate = false;
    	return 0;
    });
    
    var Sizzle = function( selector, context, results, seed ) {
    	results = results || [];
    	context = context || document;
    
    	var origContext = context;
    
    	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
    		return [];
    	}
    	
    	if ( !selector || typeof selector !== "string" ) {
    		return results;
    	}
    
    	var m, set, checkSet, extra, ret, cur, pop, i,
    		prune = true,
    		contextXML = Sizzle.isXML( context ),
    		parts = [],
    		soFar = selector;
    	
    	// Reset the position of the chunker regexp (start from head)
    	do {
    		chunker.exec( "" );
    		m = chunker.exec( soFar );
    
    		if ( m ) {
    			soFar = m[3];
    		
    			parts.push( m[1] );
    		
    			if ( m[2] ) {
    				extra = m[3];
    				break;
    			}
    		}
    	} while ( m );
    
    	if ( parts.length > 1 && origPOS.exec( selector ) ) {
    
    		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
    			set = posProcess( parts[0] + parts[1], context, seed );
    
    		} else {
    			set = Expr.relative[ parts[0] ] ?
    				[ context ] :
    				Sizzle( parts.shift(), context );
    
    			while ( parts.length ) {
    				selector = parts.shift();
    
    				if ( Expr.relative[ selector ] ) {
    					selector += parts.shift();
    				}
    				
    				set = posProcess( selector, set, seed );
    			}
    		}
    
    	} else {
    		// Take a shortcut and set the context if the root selector is an ID
    		// (but not if it'll be faster if the inner selector is an ID)
    		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
    				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
    
    			ret = Sizzle.find( parts.shift(), context, contextXML );
    			context = ret.expr ?
    				Sizzle.filter( ret.expr, ret.set )[0] :
    				ret.set[0];
    		}
    
    		if ( context ) {
    			ret = seed ?
    				{ expr: parts.pop(), set: makeArray(seed) } :
    				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
    
    			set = ret.expr ?
    				Sizzle.filter( ret.expr, ret.set ) :
    				ret.set;
    
    			if ( parts.length > 0 ) {
    				checkSet = makeArray( set );
    
    			} else {
    				prune = false;
    			}
    
    			while ( parts.length ) {
    				cur = parts.pop();
    				pop = cur;
    
    				if ( !Expr.relative[ cur ] ) {
    					cur = "";
    				} else {
    					pop = parts.pop();
    				}
    
    				if ( pop == null ) {
    					pop = context;
    				}
    
    				Expr.relative[ cur ]( checkSet, pop, contextXML );
    			}
    
    		} else {
    			checkSet = parts = [];
    		}
    	}
    
    	if ( !checkSet ) {
    		checkSet = set;
    	}
    
    	if ( !checkSet ) {
    		Sizzle.error( cur || selector );
    	}
    
    	if ( toString.call(checkSet) === "[object Array]" ) {
    		if ( !prune ) {
    			results.push.apply( results, checkSet );
    
    		} else if ( context && context.nodeType === 1 ) {
    			for ( i = 0; checkSet[i] != null; i++ ) {
    				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
    					results.push( set[i] );
    				}
    			}
    
    		} else {
    			for ( i = 0; checkSet[i] != null; i++ ) {
    				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
    					results.push( set[i] );
    				}
    			}
    		}
    
    	} else {
    		makeArray( checkSet, results );
    	}
    
    	if ( extra ) {
    		Sizzle( extra, origContext, results, seed );
    		Sizzle.uniqueSort( results );
    	}
    
    	return results;
    };
    
    Sizzle.uniqueSort = function( results ) {
    	if ( sortOrder ) {
    		hasDuplicate = baseHasDuplicate;
    		results.sort( sortOrder );
    
    		if ( hasDuplicate ) {
    			for ( var i = 1; i < results.length; i++ ) {
    				if ( results[i] === results[ i - 1 ] ) {
    					results.splice( i--, 1 );
    				}
    			}
    		}
    	}
    
    	return results;
    };
    
    Sizzle.matches = function( expr, set ) {
    	return Sizzle( expr, null, null, set );
    };
    
    Sizzle.matchesSelector = function( node, expr ) {
    	return Sizzle( expr, null, null, [node] ).length > 0;
    };
    
    Sizzle.find = function( expr, context, isXML ) {
    	var set, i, len, match, type, left;
    
    	if ( !expr ) {
    		return [];
    	}
    
    	for ( i = 0, len = Expr.order.length; i < len; i++ ) {
    		type = Expr.order[i];
    		
    		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
    			left = match[1];
    			match.splice( 1, 1 );
    
    			if ( left.substr( left.length - 1 ) !== "\\" ) {
    				match[1] = (match[1] || "").replace( rBackslash, "" );
    				set = Expr.find[ type ]( match, context, isXML );
    
    				if ( set != null ) {
    					expr = expr.replace( Expr.match[ type ], "" );
    					break;
    				}
    			}
    		}
    	}
    
    	if ( !set ) {
    		set = typeof context.getElementsByTagName !== "undefined" ?
    			context.getElementsByTagName( "*" ) :
    			[];
    	}
    
    	return { set: set, expr: expr };
    };
    
    Sizzle.filter = function( expr, set, inplace, not ) {
    	var match, anyFound,
    		type, found, item, filter, left,
    		i, pass,
    		old = expr,
    		result = [],
    		curLoop = set,
    		isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
    
    	while ( expr && set.length ) {
    		for ( type in Expr.filter ) {
    			if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
    				filter = Expr.filter[ type ];
    				left = match[1];
    
    				anyFound = false;
    
    				match.splice(1,1);
    
    				if ( left.substr( left.length - 1 ) === "\\" ) {
    					continue;
    				}
    
    				if ( curLoop === result ) {
    					result = [];
    				}
    
    				if ( Expr.preFilter[ type ] ) {
    					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
    
    					if ( !match ) {
    						anyFound = found = true;
    
    					} else if ( match === true ) {
    						continue;
    					}
    				}
    
    				if ( match ) {
    					for ( i = 0; (item = curLoop[i]) != null; i++ ) {
    						if ( item ) {
    							found = filter( item, match, i, curLoop );
    							pass = not ^ found;
    
    							if ( inplace && found != null ) {
    								if ( pass ) {
    									anyFound = true;
    
    								} else {
    									curLoop[i] = false;
    								}
    
    							} else if ( pass ) {
    								result.push( item );
    								anyFound = true;
    							}
    						}
    					}
    				}
    
    				if ( found !== undefined ) {
    					if ( !inplace ) {
    						curLoop = result;
    					}
    
    					expr = expr.replace( Expr.match[ type ], "" );
    
    					if ( !anyFound ) {
    						return [];
    					}
    
    					break;
    				}
    			}
    		}
    
    		// Improper expression
    		if ( expr === old ) {
    			if ( anyFound == null ) {
    				Sizzle.error( expr );
    
    			} else {
    				break;
    			}
    		}
    
    		old = expr;
    	}
    
    	return curLoop;
    };
    
    Sizzle.error = function( msg ) {
    	throw new Error( "Syntax error, unrecognized expression: " + msg );
    };
    
    /**
     * Utility function for retreiving the text value of an array of DOM nodes
     * @param {Array|Element} elem
     */
    var getText = Sizzle.getText = function( elem ) {
        var i, node,
    		nodeType = elem.nodeType,
    		ret = "";
    
    	if ( nodeType ) {
    		if ( nodeType === 1 || nodeType === 9 ) {
    			// Use textContent || innerText for elements
    			if ( typeof elem.textContent === 'string' ) {
    				return elem.textContent;
    			} else if ( typeof elem.innerText === 'string' ) {
    				// Replace IE's carriage returns
    				return elem.innerText.replace( rReturn, '' );
    			} else {
    				// Traverse it's children
    				for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
    					ret += getText( elem );
    				}
    			}
    		} else if ( nodeType === 3 || nodeType === 4 ) {
    			return elem.nodeValue;
    		}
    	} else {
    
    		// If no nodeType, this is expected to be an array
    		for ( i = 0; (node = elem[i]); i++ ) {
    			// Do not traverse comment nodes
    			if ( node.nodeType !== 8 ) {
    				ret += getText( node );
    			}
    		}
    	}
    	return ret;
    };
    
    var Expr = Sizzle.selectors = {
    	order: [ "ID", "NAME", "TAG" ],
    
    	match: {
    		ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
    		CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
    		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
    		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
    		TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
    		CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
    		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
    		PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
    	},
    
    	leftMatch: {},
    
    	attrMap: {
    		"class": "className",
    		"for": "htmlFor"
    	},
    
    	attrHandle: {
    		href: function( elem ) {
    			return elem.getAttribute( "href" );
    		},
    		type: function( elem ) {
    			return elem.getAttribute( "type" );
    		}
    	},
    
    	relative: {
    		"+": function(checkSet, part){
    			var isPartStr = typeof part === "string",
    				isTag = isPartStr && !rNonWord.test( part ),
    				isPartStrNotTag = isPartStr && !isTag;
    
    			if ( isTag ) {
    				part = part.toLowerCase();
    			}
    
    			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
    				if ( (elem = checkSet[i]) ) {
    					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
    
    					checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
    						elem || false :
    						elem === part;
    				}
    			}
    
    			if ( isPartStrNotTag ) {
    				Sizzle.filter( part, checkSet, true );
    			}
    		},
    
    		">": function( checkSet, part ) {
    			var elem,
    				isPartStr = typeof part === "string",
    				i = 0,
    				l = checkSet.length;
    
    			if ( isPartStr && !rNonWord.test( part ) ) {
    				part = part.toLowerCase();
    
    				for ( ; i < l; i++ ) {
    					elem = checkSet[i];
    
    					if ( elem ) {
    						var parent = elem.parentNode;
    						checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
    					}
    				}
    
    			} else {
    				for ( ; i < l; i++ ) {
    					elem = checkSet[i];
    
    					if ( elem ) {
    						checkSet[i] = isPartStr ?
    							elem.parentNode :
    							elem.parentNode === part;
    					}
    				}
    
    				if ( isPartStr ) {
    					Sizzle.filter( part, checkSet, true );
    				}
    			}
    		},
    
    		"": function(checkSet, part, isXML){
    			var nodeCheck,
    				doneName = done++,
    				checkFn = dirCheck;
    
    			if ( typeof part === "string" && !rNonWord.test( part ) ) {
    				part = part.toLowerCase();
    				nodeCheck = part;
    				checkFn = dirNodeCheck;
    			}
    
    			checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
    		},
    
    		"~": function( checkSet, part, isXML ) {
    			var nodeCheck,
    				doneName = done++,
    				checkFn = dirCheck;
    
    			if ( typeof part === "string" && !rNonWord.test( part ) ) {
    				part = part.toLowerCase();
    				nodeCheck = part;
    				checkFn = dirNodeCheck;
    			}
    
    			checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
    		}
    	},
    
    	find: {
    		ID: function( match, context, isXML ) {
    			if ( typeof context.getElementById !== "undefined" && !isXML ) {
    				var m = context.getElementById(match[1]);
    				// Check parentNode to catch when Blackberry 4.6 returns
    				// nodes that are no longer in the document #6963
    				return m && m.parentNode ? [m] : [];
    			}
    		},
    
    		NAME: function( match, context ) {
    			if ( typeof context.getElementsByName !== "undefined" ) {
    				var ret = [],
    					results = context.getElementsByName( match[1] );
    
    				for ( var i = 0, l = results.length; i < l; i++ ) {
    					if ( results[i].getAttribute("name") === match[1] ) {
    						ret.push( results[i] );
    					}
    				}
    
    				return ret.length === 0 ? null : ret;
    			}
    		},
    
    		TAG: function( match, context ) {
    			if ( typeof context.getElementsByTagName !== "undefined" ) {
    				return context.getElementsByTagName( match[1] );
    			}
    		}
    	},
    	preFilter: {
    		CLASS: function( match, curLoop, inplace, result, not, isXML ) {
    			match = " " + match[1].replace( rBackslash, "" ) + " ";
    
    			if ( isXML ) {
    				return match;
    			}
    
    			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
    				if ( elem ) {
    					if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
    						if ( !inplace ) {
    							result.push( elem );
    						}
    
    					} else if ( inplace ) {
    						curLoop[i] = false;
    					}
    				}
    			}
    
    			return false;
    		},
    
    		ID: function( match ) {
    			return match[1].replace( rBackslash, "" );
    		},
    
    		TAG: function( match, curLoop ) {
    			return match[1].replace( rBackslash, "" ).toLowerCase();
    		},
    
    		CHILD: function( match ) {
    			if ( match[1] === "nth" ) {
    				if ( !match[2] ) {
    					Sizzle.error( match[0] );
    				}
    
    				match[2] = match[2].replace(/^\+|\s*/g, '');
    
    				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
    				var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
    					match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
    					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
    
    				// calculate the numbers (first)n+(last) including if they are negative
    				match[2] = (test[1] + (test[2] || 1)) - 0;
    				match[3] = test[3] - 0;
    			}
    			else if ( match[2] ) {
    				Sizzle.error( match[0] );
    			}
    
    			// TODO: Move to normal caching system
    			match[0] = done++;
    
    			return match;
    		},
    
    		ATTR: function( match, curLoop, inplace, result, not, isXML ) {
    			var name = match[1] = match[1].replace( rBackslash, "" );
    			
    			if ( !isXML && Expr.attrMap[name] ) {
    				match[1] = Expr.attrMap[name];
    			}
    
    			// Handle if an un-quoted value was used
    			match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
    
    			if ( match[2] === "~=" ) {
    				match[4] = " " + match[4] + " ";
    			}
    
    			return match;
    		},
    
    		PSEUDO: function( match, curLoop, inplace, result, not ) {
    			if ( match[1] === "not" ) {
    				// If we're dealing with a complex expression, or a simple one
    				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
    					match[3] = Sizzle(match[3], null, null, curLoop);
    
    				} else {
    					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
    
    					if ( !inplace ) {
    						result.push.apply( result, ret );
    					}
    
    					return false;
    				}
    
    			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
    				return true;
    			}
    			
    			return match;
    		},
    
    		POS: function( match ) {
    			match.unshift( true );
    
    			return match;
    		}
    	},
    	
    	filters: {
    		enabled: function( elem ) {
    			return elem.disabled === false && elem.type !== "hidden";
    		},
    
    		disabled: function( elem ) {
    			return elem.disabled === true;
    		},
    
    		checked: function( elem ) {
    			return elem.checked === true;
    		},
    		
    		selected: function( elem ) {
    			// Accessing this property makes selected-by-default
    			// options in Safari work properly
    			if ( elem.parentNode ) {
    				elem.parentNode.selectedIndex;
    			}
    			
    			return elem.selected === true;
    		},
    
    		parent: function( elem ) {
    			return !!elem.firstChild;
    		},
    
    		empty: function( elem ) {
    			return !elem.firstChild;
    		},
    
    		has: function( elem, i, match ) {
    			return !!Sizzle( match[3], elem ).length;
    		},
    
    		header: function( elem ) {
    			return (/h\d/i).test( elem.nodeName );
    		},
    
    		text: function( elem ) {
    			var attr = elem.getAttribute( "type" ), type = elem.type;
    			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) 
    			// use getAttribute instead to test this case
    			return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
    		},
    
    		radio: function( elem ) {
    			return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
    		},
    
    		checkbox: function( elem ) {
    			return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
    		},
    
    		file: function( elem ) {
    			return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
    		},
    
    		password: function( elem ) {
    			return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
    		},
    
    		submit: function( elem ) {
    			var name = elem.nodeName.toLowerCase();
    			return (name === "input" || name === "button") && "submit" === elem.type;
    		},
    
    		image: function( elem ) {
    			return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
    		},
    
    		reset: function( elem ) {
    			var name = elem.nodeName.toLowerCase();
    			return (name === "input" || name === "button") && "reset" === elem.type;
    		},
    
    		button: function( elem ) {
    			var name = elem.nodeName.toLowerCase();
    			return name === "input" && "button" === elem.type || name === "button";
    		},
    
    		input: function( elem ) {
    			return (/input|select|textarea|button/i).test( elem.nodeName );
    		},
    
    		focus: function( elem ) {
    			return elem === elem.ownerDocument.activeElement;
    		}
    	},
    	setFilters: {
    		first: function( elem, i ) {
    			return i === 0;
    		},
    
    		last: function( elem, i, match, array ) {
    			return i === array.length - 1;
    		},
    
    		even: function( elem, i ) {
    			return i % 2 === 0;
    		},
    
    		odd: function( elem, i ) {
    			return i % 2 === 1;
    		},
    
    		lt: function( elem, i, match ) {
    			return i < match[3] - 0;
    		},
    
    		gt: function( elem, i, match ) {
    			return i > match[3] - 0;
    		},
    
    		nth: function( elem, i, match ) {
    			return match[3] - 0 === i;
    		},
    
    		eq: function( elem, i, match ) {
    			return match[3] - 0 === i;
    		}
    	},
    	filter: {
    		PSEUDO: function( elem, match, i, array ) {
    			var name = match[1],
    				filter = Expr.filters[ name ];
    
    			if ( filter ) {
    				return filter( elem, i, match, array );
    
    			} else if ( name === "contains" ) {
    				return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
    
    			} else if ( name === "not" ) {
    				var not = match[3];
    
    				for ( var j = 0, l = not.length; j < l; j++ ) {
    					if ( not[j] === elem ) {
    						return false;
    					}
    				}
    
    				return true;
    
    			} else {
    				Sizzle.error( name );
    			}
    		},
    
    		CHILD: function( elem, match ) {
    			var first, last,
    				doneName, parent, cache,
    				count, diff,
    				type = match[1],
    				node = elem;
    
    			switch ( type ) {
    				case "only":
    				case "first":
    					while ( (node = node.previousSibling) )	 {
    						if ( node.nodeType === 1 ) { 
    							return false; 
    						}
    					}
    
    					if ( type === "first" ) { 
    						return true; 
    					}
    
    					node = elem;
    
    				case "last":
    					while ( (node = node.nextSibling) )	 {
    						if ( node.nodeType === 1 ) { 
    							return false; 
    						}
    					}
    
    					return true;
    
    				case "nth":
    					first = match[2];
    					last = match[3];
    
    					if ( first === 1 && last === 0 ) {
    						return true;
    					}
    					
    					doneName = match[0];
    					parent = elem.parentNode;
    	
    					if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
    						count = 0;
    						
    						for ( node = parent.firstChild; node; node = node.nextSibling ) {
    							if ( node.nodeType === 1 ) {
    								node.nodeIndex = ++count;
    							}
    						} 
    
    						parent[ expando ] = doneName;
    					}
    					
    					diff = elem.nodeIndex - last;
    
    					if ( first === 0 ) {
    						return diff === 0;
    
    					} else {
    						return ( diff % first === 0 && diff / first >= 0 );
    					}
    			}
    		},
    
    		ID: function( elem, match ) {
    			return elem.nodeType === 1 && elem.getAttribute("id") === match;
    		},
    
    		TAG: function( elem, match ) {
    			return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
    		},
    		
    		CLASS: function( elem, match ) {
    			return (" " + (elem.className || elem.getAttribute("class")) + " ")
    				.indexOf( match ) > -1;
    		},
    
    		ATTR: function( elem, match ) {
    			var name = match[1],
    				result = Sizzle.attr ?
    					Sizzle.attr( elem, name ) :
    					Expr.attrHandle[ name ] ?
    					Expr.attrHandle[ name ]( elem ) :
    					elem[ name ] != null ?
    						elem[ name ] :
    						elem.getAttribute( name ),
    				value = result + "",
    				type = match[2],
    				check = match[4];
    
    			return result == null ?
    				type === "!=" :
    				!type && Sizzle.attr ?
    				result != null :
    				type === "=" ?
    				value === check :
    				type === "*=" ?
    				value.indexOf(check) >= 0 :
    				type === "~=" ?
    				(" " + value + " ").indexOf(check) >= 0 :
    				!check ?
    				value && result !== false :
    				type === "!=" ?
    				value !== check :
    				type === "^=" ?
    				value.indexOf(check) === 0 :
    				type === "$=" ?
    				value.substr(value.length - check.length) === check :
    				type === "|=" ?
    				value === check || value.substr(0, check.length + 1) === check + "-" :
    				false;
    		},
    
    		POS: function( elem, match, i, array ) {
    			var name = match[2],
    				filter = Expr.setFilters[ name ];
    
    			if ( filter ) {
    				return filter( elem, i, match, array );
    			}
    		}
    	}
    };
    
    var origPOS = Expr.match.POS,
    	fescape = function(all, num){
    		return "\\" + (num - 0 + 1);
    	};
    
    for ( var type in Expr.match ) {
    	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
    	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
    }
    
    var makeArray = function( array, results ) {
    	array = Array.prototype.slice.call( array, 0 );
    
    	if ( results ) {
    		results.push.apply( results, array );
    		return results;
    	}
    	
    	return array;
    };
    
    // Perform a simple check to determine if the browser is capable of
    // converting a NodeList to an array using builtin methods.
    // Also verifies that the returned array holds DOM nodes
    // (which is not the case in the Blackberry browser)
    try {
    	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
    
    // Provide a fallback method if it does not work
    } catch( e ) {
    	makeArray = function( array, results ) {
    		var i = 0,
    			ret = results || [];
    
    		if ( toString.call(array) === "[object Array]" ) {
    			Array.prototype.push.apply( ret, array );
    
    		} else {
    			if ( typeof array.length === "number" ) {
    				for ( var l = array.length; i < l; i++ ) {
    					ret.push( array[i] );
    				}
    
    			} else {
    				for ( ; array[i]; i++ ) {
    					ret.push( array[i] );
    				}
    			}
    		}
    
    		return ret;
    	};
    }
    
    var sortOrder, siblingCheck;
    
    if ( document.documentElement.compareDocumentPosition ) {
    	sortOrder = function( a, b ) {
    		if ( a === b ) {
    			hasDuplicate = true;
    			return 0;
    		}
    
    		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
    			return a.compareDocumentPosition ? -1 : 1;
    		}
    
    		return a.compareDocumentPosition(b) & 4 ? -1 : 1;
    	};
    
    } else {
    	sortOrder = function( a, b ) {
    		// The nodes are identical, we can exit early
    		if ( a === b ) {
    			hasDuplicate = true;
    			return 0;
    
    		// Fallback to using sourceIndex (in IE) if it's available on both nodes
    		} else if ( a.sourceIndex && b.sourceIndex ) {
    			return a.sourceIndex - b.sourceIndex;
    		}
    
    		var al, bl,
    			ap = [],
    			bp = [],
    			aup = a.parentNode,
    			bup = b.parentNode,
    			cur = aup;
    
    		// If the nodes are siblings (or identical) we can do a quick check
    		if ( aup === bup ) {
    			return siblingCheck( a, b );
    
    		// If no parents were found then the nodes are disconnected
    		} else if ( !aup ) {
    			return -1;
    
    		} else if ( !bup ) {
    			return 1;
    		}
    
    		// Otherwise they're somewhere else in the tree so we need
    		// to build up a full list of the parentNodes for comparison
    		while ( cur ) {
    			ap.unshift( cur );
    			cur = cur.parentNode;
    		}
    
    		cur = bup;
    
    		while ( cur ) {
    			bp.unshift( cur );
    			cur = cur.parentNode;
    		}
    
    		al = ap.length;
    		bl = bp.length;
    
    		// Start walking down the tree looking for a discrepancy
    		for ( var i = 0; i < al && i < bl; i++ ) {
    			if ( ap[i] !== bp[i] ) {
    				return siblingCheck( ap[i], bp[i] );
    			}
    		}
    
    		// We ended someplace up the tree so do a sibling check
    		return i === al ?
    			siblingCheck( a, bp[i], -1 ) :
    			siblingCheck( ap[i], b, 1 );
    	};
    
    	siblingCheck = function( a, b, ret ) {
    		if ( a === b ) {
    			return ret;
    		}
    
    		var cur = a.nextSibling;
    
    		while ( cur ) {
    			if ( cur === b ) {
    				return -1;
    			}
    
    			cur = cur.nextSibling;
    		}
    
    		return 1;
    	};
    }
    
    // Check to see if the browser returns elements by name when
    // querying by getElementById (and provide a workaround)
    (function(){
    	// We're going to inject a fake input element with a specified name
    	var form = document.createElement("div"),
    		id = "script" + (new Date()).getTime(),
    		root = document.documentElement;
    
    	form.innerHTML = "<a name='" + id + "'/>";
    
    	// Inject it into the root element, check its status, and remove it quickly
    	root.insertBefore( form, root.firstChild );
    
    	// The workaround has to do additional checks after a getElementById
    	// Which slows things down for other browsers (hence the branching)
    	if ( document.getElementById( id ) ) {
    		Expr.find.ID = function( match, context, isXML ) {
    			if ( typeof context.getElementById !== "undefined" && !isXML ) {
    				var m = context.getElementById(match[1]);
    
    				return m ?
    					m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
    						[m] :
    						undefined :
    					[];
    			}
    		};
    
    		Expr.filter.ID = function( elem, match ) {
    			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
    
    			return elem.nodeType === 1 && node && node.nodeValue === match;
    		};
    	}
    
    	root.removeChild( form );
    
    	// release memory in IE
    	root = form = null;
    })();
    
    (function(){
    	// Check to see if the browser returns only elements
    	// when doing getElementsByTagName("*")
    
    	// Create a fake element
    	var div = document.createElement("div");
    	div.appendChild( document.createComment("") );
    
    	// Make sure no comments are found
    	if ( div.getElementsByTagName("*").length > 0 ) {
    		Expr.find.TAG = function( match, context ) {
    			var results = context.getElementsByTagName( match[1] );
    
    			// Filter out possible comments
    			if ( match[1] === "*" ) {
    				var tmp = [];
    
    				for ( var i = 0; results[i]; i++ ) {
    					if ( results[i].nodeType === 1 ) {
    						tmp.push( results[i] );
    					}
    				}
    
    				results = tmp;
    			}
    
    			return results;
    		};
    	}
    
    	// Check to see if an attribute returns normalized href attributes
    	div.innerHTML = "<a href='#'></a>";
    
    	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
    			div.firstChild.getAttribute("href") !== "#" ) {
    
    		Expr.attrHandle.href = function( elem ) {
    			return elem.getAttribute( "href", 2 );
    		};
    	}
    
    	// release memory in IE
    	div = null;
    })();
    
    if ( document.querySelectorAll ) {
    	(function(){
    		var oldSizzle = Sizzle,
    			div = document.createElement("div"),
    			id = "__sizzle__";
    
    		div.innerHTML = "<p class='TEST'></p>";
    
    		// Safari can't handle uppercase or unicode characters when
    		// in quirks mode.
    		if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
    			return;
    		}
    	
    		Sizzle = function( query, context, extra, seed ) {
    			context = context || document;
    
    			// Only use querySelectorAll on non-XML documents
    			// (ID selectors don't work in non-HTML documents)
    			if ( !seed && !Sizzle.isXML(context) ) {
    				// See if we find a selector to speed up
    				var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
    				
    				if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
    					// Speed-up: Sizzle("TAG")
    					if ( match[1] ) {
    						return makeArray( context.getElementsByTagName( query ), extra );
    					
    					// Speed-up: Sizzle(".CLASS")
    					} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
    						return makeArray( context.getElementsByClassName( match[2] ), extra );
    					}
    				}
    				
    				if ( context.nodeType === 9 ) {
    					// Speed-up: Sizzle("body")
    					// The body element only exists once, optimize finding it
    					if ( query === "body" && context.body ) {
    						return makeArray( [ context.body ], extra );
    						
    					// Speed-up: Sizzle("#ID")
    					} else if ( match && match[3] ) {
    						var elem = context.getElementById( match[3] );
    
    						// Check parentNode to catch when Blackberry 4.6 returns
    						// nodes that are no longer in the document #6963
    						if ( elem && elem.parentNode ) {
    							// Handle the case where IE and Opera return items
    							// by name instead of ID
    							if ( elem.id === match[3] ) {
    								return makeArray( [ elem ], extra );
    							}
    							
    						} else {
    							return makeArray( [], extra );
    						}
    					}
    					
    					try {
    						return makeArray( context.querySelectorAll(query), extra );
    					} catch(qsaError) {}
    
    				// qSA works strangely on Element-rooted queries
    				// We can work around this by specifying an extra ID on the root
    				// and working up from there (Thanks to Andrew Dupont for the technique)
    				// IE 8 doesn't work on object elements
    				} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
    					var oldContext = context,
    						old = context.getAttribute( "id" ),
    						nid = old || id,
    						hasParent = context.parentNode,
    						relativeHierarchySelector = /^\s*[+~]/.test( query );
    
    					if ( !old ) {
    						context.setAttribute( "id", nid );
    					} else {
    						nid = nid.replace( /'/g, "\\$&" );
    					}
    					if ( relativeHierarchySelector && hasParent ) {
    						context = context.parentNode;
    					}
    
    					try {
    						if ( !relativeHierarchySelector || hasParent ) {
    							return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
    						}
    
    					} catch(pseudoError) {
    					} finally {
    						if ( !old ) {
    							oldContext.removeAttribute( "id" );
    						}
    					}
    				}
    			}
    		
    			return oldSizzle(query, context, extra, seed);
    		};
    
    		for ( var prop in oldSizzle ) {
    			Sizzle[ prop ] = oldSizzle[ prop ];
    		}
    
    		// release memory in IE
    		div = null;
    	})();
    }
    
    (function(){
    	var html = document.documentElement,
    		matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
    
    	if ( matches ) {
    		// Check to see if it's possible to do matchesSelector
    		// on a disconnected node (IE 9 fails this)
    		var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
    			pseudoWorks = false;
    
    		try {
    			// This should fail with an exception
    			// Gecko does not error, returns false instead
    			matches.call( document.documentElement, "[test!='']:sizzle" );
    	
    		} catch( pseudoError ) {
    			pseudoWorks = true;
    		}
    
    		Sizzle.matchesSelector = function( node, expr ) {
    			// Make sure that attribute selectors are quoted
    			expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
    
    			if ( !Sizzle.isXML( node ) ) {
    				try { 
    					if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
    						var ret = matches.call( node, expr );
    
    						// IE 9's matchesSelector returns false on disconnected nodes
    						if ( ret || !disconnectedMatch ||
    								// As well, disconnected nodes are said to be in a document
    								// fragment in IE 9, so check for that
    								node.document && node.document.nodeType !== 11 ) {
    							return ret;
    						}
    					}
    				} catch(e) {}
    			}
    
    			return Sizzle(expr, null, null, [node]).length > 0;
    		};
    	}
    })();
    
    (function(){
    	var div = document.createElement("div");
    
    	div.innerHTML = "<div class='test e'></div><div class='test'></div>";
    
    	// Opera can't find a second classname (in 9.6)
    	// Also, make sure that getElementsByClassName actually exists
    	if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
    		return;
    	}
    
    	// Safari caches class attributes, doesn't catch changes (in 3.2)
    	div.lastChild.className = "e";
    
    	if ( div.getElementsByClassName("e").length === 1 ) {
    		return;
    	}
    	
    	Expr.order.splice(1, 0, "CLASS");
    	Expr.find.CLASS = function( match, context, isXML ) {
    		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
    			return context.getElementsByClassName(match[1]);
    		}
    	};
    
    	// release memory in IE
    	div = null;
    })();
    
    function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
    	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
    		var elem = checkSet[i];
    
    		if ( elem ) {
    			var match = false;
    
    			elem = elem[dir];
    
    			while ( elem ) {
    				if ( elem[ expando ] === doneName ) {
    					match = checkSet[elem.sizset];
    					break;
    				}
    
    				if ( elem.nodeType === 1 && !isXML ){
    					elem[ expando ] = doneName;
    					elem.sizset = i;
    				}
    
    				if ( elem.nodeName.toLowerCase() === cur ) {
    					match = elem;
    					break;
    				}
    
    				elem = elem[dir];
    			}
    
    			checkSet[i] = match;
    		}
    	}
    }
    
    function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
    	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
    		var elem = checkSet[i];
    
    		if ( elem ) {
    			var match = false;
    			
    			elem = elem[dir];
    
    			while ( elem ) {
    				if ( elem[ expando ] === doneName ) {
    					match = checkSet[elem.sizset];
    					break;
    				}
    
    				if ( elem.nodeType === 1 ) {
    					if ( !isXML ) {
    						elem[ expando ] = doneName;
    						elem.sizset = i;
    					}
    
    					if ( typeof cur !== "string" ) {
    						if ( elem === cur ) {
    							match = true;
    							break;
    						}
    
    					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
    						match = elem;
    						break;
    					}
    				}
    
    				elem = elem[dir];
    			}
    
    			checkSet[i] = match;
    		}
    	}
    }
    
    if ( document.documentElement.contains ) {
    	Sizzle.contains = function( a, b ) {
    		return a !== b && (a.contains ? a.contains(b) : true);
    	};
    
    } else if ( document.documentElement.compareDocumentPosition ) {
    	Sizzle.contains = function( a, b ) {
    		return !!(a.compareDocumentPosition(b) & 16);
    	};
    
    } else {
    	Sizzle.contains = function() {
    		return false;
    	};
    }
    
    Sizzle.isXML = function( elem ) {
    	// documentElement is verified for cases where it doesn't yet exist
    	// (such as loading iframes in IE - #4833) 
    	var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
    
    	return documentElement ? documentElement.nodeName !== "HTML" : false;
    };
    
    var posProcess = function( selector, context, seed ) {
    	var match,
    		tmpSet = [],
    		later = "",
    		root = context.nodeType ? [context] : context;
    
    	// Position selectors must be done after the filter
    	// And so must :not(positional) so we move all PSEUDOs to the end
    	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
    		later += match[0];
    		selector = selector.replace( Expr.match.PSEUDO, "" );
    	}
    
    	selector = Expr.relative[selector] ? selector + "*" : selector;
    
    	for ( var i = 0, l = root.length; i < l; i++ ) {
    		Sizzle( selector, root[i], tmpSet, seed );
    	}
    
    	return Sizzle.filter( later, tmpSet );
    };
    
    // EXPOSE
    // Override sizzle attribute retrieval
    Sizzle.attr = jQuery.attr;
    Sizzle.selectors.attrMap = {};
    jQuery.find = Sizzle;
    jQuery.expr = Sizzle.selectors;
    jQuery.expr[":"] = jQuery.expr.filters;
    jQuery.unique = Sizzle.uniqueSort;
    jQuery.text = Sizzle.getText;
    jQuery.isXMLDoc = Sizzle.isXML;
    jQuery.contains = Sizzle.contains;
    
    
    })();
    
    
    var runtil = /Until$/,
    	rparentsprev = /^(?:parents|prevUntil|prevAll)/,
    	// Note: This RegExp should be improved, or likely pulled from Sizzle
    	rmultiselector = /,/,
    	isSimple = /^.[^:#\[\.,]*$/,
    	slice = Array.prototype.slice,
    	POS = jQuery.expr.match.POS,
    	// methods guaranteed to produce a unique set when starting from a unique set
    	guaranteedUnique = {
    		children: true,
    		contents: true,
    		next: true,
    		prev: true
    	};
    
    jQuery.fn.extend({
    	find: function( selector ) {
    		var self = this,
    			i, l;
    
    		if ( typeof selector !== "string" ) {
    			return jQuery( selector ).filter(function() {
    				for ( i = 0, l = self.length; i < l; i++ ) {
    					if ( jQuery.contains( self[ i ], this ) ) {
    						return true;
    					}
    				}
    			});
    		}
    
    		var ret = this.pushStack( "", "find", selector ),
    			length, n, r;
    
    		for ( i = 0, l = this.length; i < l; i++ ) {
    			length = ret.length;
    			jQuery.find( selector, this[i], ret );
    
    			if ( i > 0 ) {
    				// Make sure that the results are unique
    				for ( n = length; n < ret.length; n++ ) {
    					for ( r = 0; r < length; r++ ) {
    						if ( ret[r] === ret[n] ) {
    							ret.splice(n--, 1);
    							break;
    						}
    					}
    				}
    			}
    		}
    
    		return ret;
    	},
    
    	has: function( target ) {
    		var targets = jQuery( target );
    		return this.filter(function() {
    			for ( var i = 0, l = targets.length; i < l; i++ ) {
    				if ( jQuery.contains( this, targets[i] ) ) {
    					return true;
    				}
    			}
    		});
    	},
    
    	not: function( selector ) {
    		return this.pushStack( winnow(this, selector, false), "not", selector);
    	},
    
    	filter: function( selector ) {
    		return this.pushStack( winnow(this, selector, true), "filter", selector );
    	},
    
    	is: function( selector ) {
    		return !!selector && ( 
    			typeof selector === "string" ?
    				// If this is a positional selector, check membership in the returned set
    				// so $("p:first").is("p:last") won't return true for a doc with two "p".
    				POS.test( selector ) ? 
    					jQuery( selector, this.context ).index( this[0] ) >= 0 :
    					jQuery.filter( selector, this ).length > 0 :
    				this.filter( selector ).length > 0 );
    	},
    
    	closest: function( selectors, context ) {
    		var ret = [], i, l, cur = this[0];
    		
    		// Array (deprecated as of jQuery 1.7)
    		if ( jQuery.isArray( selectors ) ) {
    			var level = 1;
    
    			while ( cur && cur.ownerDocument && cur !== context ) {
    				for ( i = 0; i < selectors.length; i++ ) {
    
    					if ( jQuery( cur ).is( selectors[ i ] ) ) {
    						ret.push({ selector: selectors[ i ], elem: cur, level: level });
    					}
    				}
    
    				cur = cur.parentNode;
    				level++;
    			}
    
    			return ret;
    		}
    
    		// String
    		var pos = POS.test( selectors ) || typeof selectors !== "string" ?
    				jQuery( selectors, context || this.context ) :
    				0;
    
    		for ( i = 0, l = this.length; i < l; i++ ) {
    			cur = this[i];
    
    			while ( cur ) {
    				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
    					ret.push( cur );
    					break;
    
    				} else {
    					cur = cur.parentNode;
    					if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
    						break;
    					}
    				}
    			}
    		}
    
    		ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
    
    		return this.pushStack( ret, "closest", selectors );
    	},
    
    	// Determine the position of an element within
    	// the matched set of elements
    	index: function( elem ) {
    
    		// No argument, return index in parent
    		if ( !elem ) {
    			return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
    		}
    
    		// index in selector
    		if ( typeof elem === "string" ) {
    			return jQuery.inArray( this[0], jQuery( elem ) );
    		}
    
    		// Locate the position of the desired element
    		return jQuery.inArray(
    			// If it receives a jQuery object, the first element is used
    			elem.jquery ? elem[0] : elem, this );
    	},
    
    	add: function( selector, context ) {
    		var set = typeof selector === "string" ?
    				jQuery( selector, context ) :
    				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
    			all = jQuery.merge( this.get(), set );
    
    		return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
    			all :
    			jQuery.unique( all ) );
    	},
    
    	andSelf: function() {
    		return this.add( this.prevObject );
    	}
    });
    
    // A painfully simple check to see if an element is disconnected
    // from a document (should be improved, where feasible).
    function isDisconnected( node ) {
    	return !node || !node.parentNode || node.parentNode.nodeType === 11;
    }
    
    jQuery.each({
    	parent: function( elem ) {
    		var parent = elem.parentNode;
    		return parent && parent.nodeType !== 11 ? parent : null;
    	},
    	parents: function( elem ) {
    		return jQuery.dir( elem, "parentNode" );
    	},
    	parentsUntil: function( elem, i, until ) {
    		return jQuery.dir( elem, "parentNode", until );
    	},
    	next: function( elem ) {
    		return jQuery.nth( elem, 2, "nextSibling" );
    	},
    	prev: function( elem ) {
    		return jQuery.nth( elem, 2, "previousSibling" );
    	},
    	nextAll: function( elem ) {
    		return jQuery.dir( elem, "nextSibling" );
    	},
    	prevAll: function( elem ) {
    		return jQuery.dir( elem, "previousSibling" );
    	},
    	nextUntil: function( elem, i, until ) {
    		return jQuery.dir( elem, "nextSibling", until );
    	},
    	prevUntil: function( elem, i, until ) {
    		return jQuery.dir( elem, "previousSibling", until );
    	},
    	siblings: function( elem ) {
    		return jQuery.sibling( elem.parentNode.firstChild, elem );
    	},
    	children: function( elem ) {
    		return jQuery.sibling( elem.firstChild );
    	},
    	contents: function( elem ) {
    		return jQuery.nodeName( elem, "iframe" ) ?
    			elem.contentDocument || elem.contentWindow.document :
    			jQuery.makeArray( elem.childNodes );
    	}
    }, function( name, fn ) {
    	jQuery.fn[ name ] = function( until, selector ) {
    		var ret = jQuery.map( this, fn, until );
    
    		if ( !runtil.test( name ) ) {
    			selector = until;
    		}
    
    		if ( selector && typeof selector === "string" ) {
    			ret = jQuery.filter( selector, ret );
    		}
    
    		ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
    
    		if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
    			ret = ret.reverse();
    		}
    
    		return this.pushStack( ret, name, slice.call( arguments ).join(",") );
    	};
    });
    
    jQuery.extend({
    	filter: function( expr, elems, not ) {
    		if ( not ) {
    			expr = ":not(" + expr + ")";
    		}
    
    		return elems.length === 1 ?
    			jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
    			jQuery.find.matches(expr, elems);
    	},
    
    	dir: function( elem, dir, until ) {
    		var matched = [],
    			cur = elem[ dir ];
    
    		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
    			if ( cur.nodeType === 1 ) {
    				matched.push( cur );
    			}
    			cur = cur[dir];
    		}
    		return matched;
    	},
    
    	nth: function( cur, result, dir, elem ) {
    		result = result || 1;
    		var num = 0;
    
    		for ( ; cur; cur = cur[dir] ) {
    			if ( cur.nodeType === 1 && ++num === result ) {
    				break;
    			}
    		}
    
    		return cur;
    	},
    
    	sibling: function( n, elem ) {
    		var r = [];
    
    		for ( ; n; n = n.nextSibling ) {
    			if ( n.nodeType === 1 && n !== elem ) {
    				r.push( n );
    			}
    		}
    
    		return r;
    	}
    });
    
    // Implement the identical functionality for filter and not
    function winnow( elements, qualifier, keep ) {
    
    	// Can't pass null or undefined to indexOf in Firefox 4
    	// Set to 0 to skip string check
    	qualifier = qualifier || 0;
    
    	if ( jQuery.isFunction( qualifier ) ) {
    		return jQuery.grep(elements, function( elem, i ) {
    			var retVal = !!qualifier.call( elem, i, elem );
    			return retVal === keep;
    		});
    
    	} else if ( qualifier.nodeType ) {
    		return jQuery.grep(elements, function( elem, i ) {
    			return ( elem === qualifier ) === keep;
    		});
    
    	} else if ( typeof qualifier === "string" ) {
    		var filtered = jQuery.grep(elements, function( elem ) {
    			return elem.nodeType === 1;
    		});
    
    		if ( isSimple.test( qualifier ) ) {
    			return jQuery.filter(qualifier, filtered, !keep);
    		} else {
    			qualifier = jQuery.filter( qualifier, filtered );
    		}
    	}
    
    	return jQuery.grep(elements, function( elem, i ) {
    		return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
    	});
    }
    
    
    
    
    function createSafeFragment( document ) {
    	var list = nodeNames.split( "|" ),
    	safeFrag = document.createDocumentFragment();
    
    	if ( safeFrag.createElement ) {
    		while ( list.length ) {
    			safeFrag.createElement(
    				list.pop()
    			);
    		}
    	}
    	return safeFrag;
    }
    
    var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
    		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
    	rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
    	rleadingWhitespace = /^\s+/,
    	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
    	rtagName = /<([\w:]+)/,
    	rtbody = /<tbody/i,
    	rhtml = /<|&#?\w+;/,
    	rnoInnerhtml = /<(?:script|style)/i,
    	rnocache = /<(?:script|object|embed|option|style)/i,
    	rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
    	// checked="checked" or checked
    	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
    	rscriptType = /\/(java|ecma)script/i,
    	rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
    	wrapMap = {
    		option: [ 1, "<select multiple='multiple'>", "</select>" ],
    		legend: [ 1, "<fieldset>", "</fieldset>" ],
    		thead: [ 1, "<table>", "</table>" ],
    		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
    		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
    		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
    		area: [ 1, "<map>", "</map>" ],
    		_default: [ 0, "", "" ]
    	},
    	safeFragment = createSafeFragment( document );
    
    wrapMap.optgroup = wrapMap.option;
    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
    wrapMap.th = wrapMap.td;
    
    // IE can't serialize <link> and <script> tags normally
    if ( !jQuery.support.htmlSerialize ) {
    	wrapMap._default = [ 1, "div<div>", "</div>" ];
    }
    
    jQuery.fn.extend({
    	text: function( text ) {
    		if ( jQuery.isFunction(text) ) {
    			return this.each(function(i) {
    				var self = jQuery( this );
    
    				self.text( text.call(this, i, self.text()) );
    			});
    		}
    
    		if ( typeof text !== "object" && text !== undefined ) {
    			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
    		}
    
    		return jQuery.text( this );
    	},
    
    	wrapAll: function( html ) {
    		if ( jQuery.isFunction( html ) ) {
    			return this.each(function(i) {
    				jQuery(this).wrapAll( html.call(this, i) );
    			});
    		}
    
    		if ( this[0] ) {
    			// The elements to wrap the target around
    			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
    
    			if ( this[0].parentNode ) {
    				wrap.insertBefore( this[0] );
    			}
    
    			wrap.map(function() {
    				var elem = this;
    
    				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
    					elem = elem.firstChild;
    				}
    
    				return elem;
    			}).append( this );
    		}
    
    		return this;
    	},
    
    	wrapInner: function( html ) {
    		if ( jQuery.isFunction( html ) ) {
    			return this.each(function(i) {
    				jQuery(this).wrapInner( html.call(this, i) );
    			});
    		}
    
    		return this.each(function() {
    			var self = jQuery( this ),
    				contents = self.contents();
    
    			if ( contents.length ) {
    				contents.wrapAll( html );
    
    			} else {
    				self.append( html );
    			}
    		});
    	},
    
    	wrap: function( html ) {
    		var isFunction = jQuery.isFunction( html );
    
    		return this.each(function(i) {
    			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
    		});
    	},
    
    	unwrap: function() {
    		return this.parent().each(function() {
    			if ( !jQuery.nodeName( this, "body" ) ) {
    				jQuery( this ).replaceWith( this.childNodes );
    			}
    		}).end();
    	},
    
    	append: function() {
    		return this.domManip(arguments, true, function( elem ) {
    			if ( this.nodeType === 1 ) {
    				this.appendChild( elem );
    			}
    		});
    	},
    
    	prepend: function() {
    		return this.domManip(arguments, true, function( elem ) {
    			if ( this.nodeType === 1 ) {
    				this.insertBefore( elem, this.firstChild );
    			}
    		});
    	},
    
    	before: function() {
    		if ( this[0] && this[0].parentNode ) {
    			return this.domManip(arguments, false, function( elem ) {
    				this.parentNode.insertBefore( elem, this );
    			});
    		} else if ( arguments.length ) {
    			var set = jQuery.clean( arguments );
    			set.push.apply( set, this.toArray() );
    			return this.pushStack( set, "before", arguments );
    		}
    	},
    
    	after: function() {
    		if ( this[0] && this[0].parentNode ) {
    			return this.domManip(arguments, false, function( elem ) {
    				this.parentNode.insertBefore( elem, this.nextSibling );
    			});
    		} else if ( arguments.length ) {
    			var set = this.pushStack( this, "after", arguments );
    			set.push.apply( set, jQuery.clean(arguments) );
    			return set;
    		}
    	},
    
    	// keepData is for internal use only--do not document
    	remove: function( selector, keepData ) {
    		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
    			if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
    				if ( !keepData && elem.nodeType === 1 ) {
    					jQuery.cleanData( elem.getElementsByTagName("*") );
    					jQuery.cleanData( [ elem ] );
    				}
    
    				if ( elem.parentNode ) {
    					elem.parentNode.removeChild( elem );
    				}
    			}
    		}
    
    		return this;
    	},
    
    	empty: function() {
    		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
    			// Remove element nodes and prevent memory leaks
    			if ( elem.nodeType === 1 ) {
    				jQuery.cleanData( elem.getElementsByTagName("*") );
    			}
    
    			// Remove any remaining nodes
    			while ( elem.firstChild ) {
    				elem.removeChild( elem.firstChild );
    			}
    		}
    
    		return this;
    	},
    
    	clone: function( dataAndEvents, deepDataAndEvents ) {
    		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
    		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
    
    		return this.map( function () {
    			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
    		});
    	},
    
    	html: function( value ) {
    		if ( value === undefined ) {
    			return this[0] && this[0].nodeType === 1 ?
    				this[0].innerHTML.replace(rinlinejQuery, "") :
    				null;
    
    		// See if we can take a shortcut and just use innerHTML
    		} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
    			(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
    			!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
    
    			value = value.replace(rxhtmlTag, "<$1></$2>");
    
    			try {
    				for ( var i = 0, l = this.length; i < l; i++ ) {
    					// Remove element nodes and prevent memory leaks
    					if ( this[i].nodeType === 1 ) {
    						jQuery.cleanData( this[i].getElementsByTagName("*") );
    						this[i].innerHTML = value;
    					}
    				}
    
    			// If using innerHTML throws an exception, use the fallback method
    			} catch(e) {
    				this.empty().append( value );
    			}
    
    		} else if ( jQuery.isFunction( value ) ) {
    			this.each(function(i){
    				var self = jQuery( this );
    
    				self.html( value.call(this, i, self.html()) );
    			});
    
    		} else {
    			this.empty().append( value );
    		}
    
    		return this;
    	},
    
    	replaceWith: function( value ) {
    		if ( this[0] && this[0].parentNode ) {
    			// Make sure that the elements are removed from the DOM before they are inserted
    			// this can help fix replacing a parent with child elements
    			if ( jQuery.isFunction( value ) ) {
    				return this.each(function(i) {
    					var self = jQuery(this), old = self.html();
    					self.replaceWith( value.call( this, i, old ) );
    				});
    			}
    
    			if ( typeof value !== "string" ) {
    				value = jQuery( value ).detach();
    			}
    
    			return this.each(function() {
    				var next = this.nextSibling,
    					parent = this.parentNode;
    
    				jQuery( this ).remove();
    
    				if ( next ) {
    					jQuery(next).before( value );
    				} else {
    					jQuery(parent).append( value );
    				}
    			});
    		} else {
    			return this.length ?
    				this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
    				this;
    		}
    	},
    
    	detach: function( selector ) {
    		return this.remove( selector, true );
    	},
    
    	domManip: function( args, table, callback ) {
    		var results, first, fragment, parent,
    			value = args[0],
    			scripts = [];
    
    		// We can't cloneNode fragments that contain checked, in WebKit
    		if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
    			return this.each(function() {
    				jQuery(this).domManip( args, table, callback, true );
    			});
    		}
    
    		if ( jQuery.isFunction(value) ) {
    			return this.each(function(i) {
    				var self = jQuery(this);
    				args[0] = value.call(this, i, table ? self.html() : undefined);
    				self.domManip( args, table, callback );
    			});
    		}
    
    		if ( this[0] ) {
    			parent = value && value.parentNode;
    
    			// If we're in a fragment, just use that instead of building a new one
    			if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
    				results = { fragment: parent };
    
    			} else {
    				results = jQuery.buildFragment( args, this, scripts );
    			}
    
    			fragment = results.fragment;
    
    			if ( fragment.childNodes.length === 1 ) {
    				first = fragment = fragment.firstChild;
    			} else {
    				first = fragment.firstChild;
    			}
    
    			if ( first ) {
    				table = table && jQuery.nodeName( first, "tr" );
    
    				for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
    					callback.call(
    						table ?
    							root(this[i], first) :
    							this[i],
    						// Make sure that we do not leak memory by inadvertently discarding
    						// the original fragment (which might have attached data) instead of
    						// using it; in addition, use the original fragment object for the last
    						// item instead of first because it can end up being emptied incorrectly
    						// in certain situations (Bug #8070).
    						// Fragments from the fragment cache must always be cloned and never used
    						// in place.
    						results.cacheable || ( l > 1 && i < lastIndex ) ?
    							jQuery.clone( fragment, true, true ) :
    							fragment
    					);
    				}
    			}
    
    			if ( scripts.length ) {
    				jQuery.each( scripts, evalScript );
    			}
    		}
    
    		return this;
    	}
    });
    
    function root( elem, cur ) {
    	return jQuery.nodeName(elem, "table") ?
    		(elem.getElementsByTagName("tbody")[0] ||
    		elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
    		elem;
    }
    
    function cloneCopyEvent( src, dest ) {
    
    	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
    		return;
    	}
    
    	var type, i, l,
    		oldData = jQuery._data( src ),
    		curData = jQuery._data( dest, oldData ),
    		events = oldData.events;
    
    	if ( events ) {
    		delete curData.handle;
    		curData.events = {};
    
    		for ( type in events ) {
    			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
    				jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
    			}
    		}
    	}
    
    	// make the cloned public data object a copy from the original
    	if ( curData.data ) {
    		curData.data = jQuery.extend( {}, curData.data );
    	}
    }
    
    function cloneFixAttributes( src, dest ) {
    	var nodeName;
    
    	// We do not need to do anything for non-Elements
    	if ( dest.nodeType !== 1 ) {
    		return;
    	}
    
    	// clearAttributes removes the attributes, which we don't want,
    	// but also removes the attachEvent events, which we *do* want
    	if ( dest.clearAttributes ) {
    		dest.clearAttributes();
    	}
    
    	// mergeAttributes, in contrast, only merges back on the
    	// original attributes, not the events
    	if ( dest.mergeAttributes ) {
    		dest.mergeAttributes( src );
    	}
    
    	nodeName = dest.nodeName.toLowerCase();
    
    	// IE6-8 fail to clone children inside object elements that use
    	// the proprietary classid attribute value (rather than the type
    	// attribute) to identify the type of content to display
    	if ( nodeName === "object" ) {
    		dest.outerHTML = src.outerHTML;
    
    	} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
    		// IE6-8 fails to persist the checked state of a cloned checkbox
    		// or radio button. Worse, IE6-7 fail to give the cloned element
    		// a checked appearance if the defaultChecked value isn't also set
    		if ( src.checked ) {
    			dest.defaultChecked = dest.checked = src.checked;
    		}
    
    		// IE6-7 get confused and end up setting the value of a cloned
    		// checkbox/radio button to an empty string instead of "on"
    		if ( dest.value !== src.value ) {
    			dest.value = src.value;
    		}
    
    	// IE6-8 fails to return the selected option to the default selected
    	// state when cloning options
    	} else if ( nodeName === "option" ) {
    		dest.selected = src.defaultSelected;
    
    	// IE6-8 fails to set the defaultValue to the correct value when
    	// cloning other types of input fields
    	} else if ( nodeName === "input" || nodeName === "textarea" ) {
    		dest.defaultValue = src.defaultValue;
    	}
    
    	// Event data gets referenced instead of copied if the expando
    	// gets copied too
    	dest.removeAttribute( jQuery.expando );
    }
    
    jQuery.buildFragment = function( args, nodes, scripts ) {
    	var fragment, cacheable, cacheresults, doc,
    	first = args[ 0 ];
    
    	// nodes may contain either an explicit document object,
    	// a jQuery collection or context object.
    	// If nodes[0] contains a valid object to assign to doc
    	if ( nodes && nodes[0] ) {
    		doc = nodes[0].ownerDocument || nodes[0];
    	}
    
    	// Ensure that an attr object doesn't incorrectly stand in as a document object
    	// Chrome and Firefox seem to allow this to occur and will throw exception
    	// Fixes #8950
    	if ( !doc.createDocumentFragment ) {
    		doc = document;
    	}
    
    	// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
    	// Cloning options loses the selected state, so don't cache them
    	// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
    	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
    	// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
    	if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
    		first.charAt(0) === "<" && !rnocache.test( first ) &&
    		(jQuery.support.checkClone || !rchecked.test( first )) &&
    		(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
    
    		cacheable = true;
    
    		cacheresults = jQuery.fragments[ first ];
    		if ( cacheresults && cacheresults !== 1 ) {
    			fragment = cacheresults;
    		}
    	}
    
    	if ( !fragment ) {
    		fragment = doc.createDocumentFragment();
    		jQuery.clean( args, doc, fragment, scripts );
    	}
    
    	if ( cacheable ) {
    		jQuery.fragments[ first ] = cacheresults ? fragment : 1;
    	}
    
    	return { fragment: fragment, cacheable: cacheable };
    };
    
    jQuery.fragments = {};
    
    jQuery.each({
    	appendTo: "append",
    	prependTo: "prepend",
    	insertBefore: "before",
    	insertAfter: "after",
    	replaceAll: "replaceWith"
    }, function( name, original ) {
    	jQuery.fn[ name ] = function( selector ) {
    		var ret = [],
    			insert = jQuery( selector ),
    			parent = this.length === 1 && this[0].parentNode;
    
    		if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
    			insert[ original ]( this[0] );
    			return this;
    
    		} else {
    			for ( var i = 0, l = insert.length; i < l; i++ ) {
    				var elems = ( i > 0 ? this.clone(true) : this ).get();
    				jQuery( insert[i] )[ original ]( elems );
    				ret = ret.concat( elems );
    			}
    
    			return this.pushStack( ret, name, insert.selector );
    		}
    	};
    });
    
    function getAll( elem ) {
    	if ( typeof elem.getElementsByTagName !== "undefined" ) {
    		return elem.getElementsByTagName( "*" );
    
    	} else if ( typeof elem.querySelectorAll !== "undefined" ) {
    		return elem.querySelectorAll( "*" );
    
    	} else {
    		return [];
    	}
    }
    
    // Used in clean, fixes the defaultChecked property
    function fixDefaultChecked( elem ) {
    	if ( elem.type === "checkbox" || elem.type === "radio" ) {
    		elem.defaultChecked = elem.checked;
    	}
    }
    // Finds all inputs and passes them to fixDefaultChecked
    function findInputs( elem ) {
    	var nodeName = ( elem.nodeName || "" ).toLowerCase();
    	if ( nodeName === "input" ) {
    		fixDefaultChecked( elem );
    	// Skip scripts, get other children
    	} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
    		jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
    	}
    }
    
    // Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
    function shimCloneNode( elem ) {
    	var div = document.createElement( "div" );
    	safeFragment.appendChild( div );
    
    	div.innerHTML = elem.outerHTML;
    	return div.firstChild;
    }
    
    jQuery.extend({
    	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
    		var srcElements,
    			destElements,
    			i,
    			// IE<=8 does not properly clone detached, unknown element nodes
    			clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
    				elem.cloneNode( true ) :
    				shimCloneNode( elem );
    
    		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
    				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
    			// IE copies events bound via attachEvent when using cloneNode.
    			// Calling detachEvent on the clone will also remove the events
    			// from the original. In order to get around this, we use some
    			// proprietary methods to clear the events. Thanks to MooTools
    			// guys for this hotness.
    
    			cloneFixAttributes( elem, clone );
    
    			// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
    			srcElements = getAll( elem );
    			destElements = getAll( clone );
    
    			// Weird iteration because IE will replace the length property
    			// with an element if you are cloning the body and one of the
    			// elements on the page has a name or id of "length"
    			for ( i = 0; srcElements[i]; ++i ) {
    				// Ensure that the destination node is not null; Fixes #9587
    				if ( destElements[i] ) {
    					cloneFixAttributes( srcElements[i], destElements[i] );
    				}
    			}
    		}
    
    		// Copy the events from the original to the clone
    		if ( dataAndEvents ) {
    			cloneCopyEvent( elem, clone );
    
    			if ( deepDataAndEvents ) {
    				srcElements = getAll( elem );
    				destElements = getAll( clone );
    
    				for ( i = 0; srcElements[i]; ++i ) {
    					cloneCopyEvent( srcElements[i], destElements[i] );
    				}
    			}
    		}
    
    		srcElements = destElements = null;
    
    		// Return the cloned set
    		return clone;
    	},
    
    	clean: function( elems, context, fragment, scripts ) {
    		var checkScriptType;
    
    		context = context || document;
    
    		// !context.createElement fails in IE with an error but returns typeof 'object'
    		if ( typeof context.createElement === "undefined" ) {
    			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
    		}
    
    		var ret = [], j;
    
    		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
    			if ( typeof elem === "number" ) {
    				elem += "";
    			}
    
    			if ( !elem ) {
    				continue;
    			}
    
    			// Convert html string into DOM nodes
    			if ( typeof elem === "string" ) {
    				if ( !rhtml.test( elem ) ) {
    					elem = context.createTextNode( elem );
    				} else {
    					// Fix "XHTML"-style tags in all browsers
    					elem = elem.replace(rxhtmlTag, "<$1></$2>");
    
    					// Trim whitespace, otherwise indexOf won't work as expected
    					var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
    						wrap = wrapMap[ tag ] || wrapMap._default,
    						depth = wrap[0],
    						div = context.createElement("div");
    
    					// Append wrapper element to unknown element safe doc fragment
    					if ( context === document ) {
    						// Use the fragment we've already created for this document
    						safeFragment.appendChild( div );
    					} else {
    						// Use a fragment created with the owner document
    						createSafeFragment( context ).appendChild( div );
    					}
    
    					// Go to html and back, then peel off extra wrappers
    					div.innerHTML = wrap[1] + elem + wrap[2];
    
    					// Move to the right depth
    					while ( depth-- ) {
    						div = div.lastChild;
    					}
    
    					// Remove IE's autoinserted <tbody> from table fragments
    					if ( !jQuery.support.tbody ) {
    
    						// String was a <table>, *may* have spurious <tbody>
    						var hasBody = rtbody.test(elem),
    							tbody = tag === "table" && !hasBody ?
    								div.firstChild && div.firstChild.childNodes :
    
    								// String was a bare <thead> or <tfoot>
    								wrap[1] === "<table>" && !hasBody ?
    									div.childNodes :
    									[];
    
    						for ( j = tbody.length - 1; j >= 0 ; --j ) {
    							if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
    								tbody[ j ].parentNode.removeChild( tbody[ j ] );
    							}
    						}
    					}
    
    					// IE completely kills leading whitespace when innerHTML is used
    					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
    						div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
    					}
    
    					elem = div.childNodes;
    				}
    			}
    
    			// Resets defaultChecked for any radios and checkboxes
    			// about to be appended to the DOM in IE 6/7 (#8060)
    			var len;
    			if ( !jQuery.support.appendChecked ) {
    				if ( elem[0] && typeof (len = elem.length) === "number" ) {
    					for ( j = 0; j < len; j++ ) {
    						findInputs( elem[j] );
    					}
    				} else {
    					findInputs( elem );
    				}
    			}
    
    			if ( elem.nodeType ) {
    				ret.push( elem );
    			} else {
    				ret = jQuery.merge( ret, elem );
    			}
    		}
    
    		if ( fragment ) {
    			checkScriptType = function( elem ) {
    				return !elem.type || rscriptType.test( elem.type );
    			};
    			for ( i = 0; ret[i]; i++ ) {
    				if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
    					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
    
    				} else {
    					if ( ret[i].nodeType === 1 ) {
    						var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
    
    						ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
    					}
    					fragment.appendChild( ret[i] );
    				}
    			}
    		}
    
    		return ret;
    	},
    
    	cleanData: function( elems ) {
    		var data, id,
    			cache = jQuery.cache,
    			special = jQuery.event.special,
    			deleteExpando = jQuery.support.deleteExpando;
    
    		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
    			if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
    				continue;
    			}
    
    			id = elem[ jQuery.expando ];
    
    			if ( id ) {
    				data = cache[ id ];
    
    				if ( data && data.events ) {
    					for ( var type in data.events ) {
    						if ( special[ type ] ) {
    							jQuery.event.remove( elem, type );
    
    						// This is a shortcut to avoid jQuery.event.remove's overhead
    						} else {
    							jQuery.removeEvent( elem, type, data.handle );
    						}
    					}
    
    					// Null the DOM reference to avoid IE6/7/8 leak (#7054)
    					if ( data.handle ) {
    						data.handle.elem = null;
    					}
    				}
    
    				if ( deleteExpando ) {
    					delete elem[ jQuery.expando ];
    
    				} else if ( elem.removeAttribute ) {
    					elem.removeAttribute( jQuery.expando );
    				}
    
    				delete cache[ id ];
    			}
    		}
    	}
    });
    
    function evalScript( i, elem ) {
    	if ( elem.src ) {
    		jQuery.ajax({
    			url: elem.src,
    			async: false,
    			dataType: "script"
    		});
    	} else {
    		jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
    	}
    
    	if ( elem.parentNode ) {
    		elem.parentNode.removeChild( elem );
    	}
    }
    
    
    
    
    var ralpha = /alpha\([^)]*\)/i,
    	ropacity = /opacity=([^)]*)/,
    	// fixed for IE9, see #8346
    	rupper = /([A-Z]|^ms)/g,
    	rnumpx = /^-?\d+(?:px)?$/i,
    	rnum = /^-?\d/,
    	rrelNum = /^([\-+])=([\-+.\de]+)/,
    
    	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
    	cssWidth = [ "Left", "Right" ],
    	cssHeight = [ "Top", "Bottom" ],
    	curCSS,
    
    	getComputedStyle,
    	currentStyle;
    
    jQuery.fn.css = function( name, value ) {
    	// Setting 'undefined' is a no-op
    	if ( arguments.length === 2 && value === undefined ) {
    		return this;
    	}
    
    	return jQuery.access( this, name, value, true, function( elem, name, value ) {
    		return value !== undefined ?
    			jQuery.style( elem, name, value ) :
    			jQuery.css( elem, name );
    	});
    };
    
    jQuery.extend({
    	// Add in style property hooks for overriding the default
    	// behavior of getting and setting a style property
    	cssHooks: {
    		opacity: {
    			get: function( elem, computed ) {
    				if ( computed ) {
    					// We should always get a number back from opacity
    					var ret = curCSS( elem, "opacity", "opacity" );
    					return ret === "" ? "1" : ret;
    
    				} else {
    					return elem.style.opacity;
    				}
    			}
    		}
    	},
    
    	// Exclude the following css properties to add px
    	cssNumber: {
    		"fillOpacity": true,
    		"fontWeight": true,
    		"lineHeight": true,
    		"opacity": true,
    		"orphans": true,
    		"widows": true,
    		"zIndex": true,
    		"zoom": true
    	},
    
    	// Add in properties whose names you wish to fix before
    	// setting or getting the value
    	cssProps: {
    		// normalize float css property
    		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
    	},
    
    	// Get and set the style property on a DOM Node
    	style: function( elem, name, value, extra ) {
    		// Don't set styles on text and comment nodes
    		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
    			return;
    		}
    
    		// Make sure that we're working with the right name
    		var ret, type, origName = jQuery.camelCase( name ),
    			style = elem.style, hooks = jQuery.cssHooks[ origName ];
    
    		name = jQuery.cssProps[ origName ] || origName;
    
    		// Check if we're setting a value
    		if ( value !== undefined ) {
    			type = typeof value;
    
    			// convert relative number strings (+= or -=) to relative numbers. #7345
    			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
    				value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
    				// Fixes bug #9237
    				type = "number";
    			}
    
    			// Make sure that NaN and null values aren't set. See: #7116
    			if ( value == null || type === "number" && isNaN( value ) ) {
    				return;
    			}
    
    			// If a number was passed in, add 'px' to the (except for certain CSS properties)
    			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
    				value += "px";
    			}
    
    			// If a hook was provided, use that value, otherwise just set the specified value
    			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
    				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
    				// Fixes bug #5509
    				try {
    					style[ name ] = value;
    				} catch(e) {}
    			}
    
    		} else {
    			// If a hook was provided get the non-computed value from there
    			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
    				return ret;
    			}
    
    			// Otherwise just get the value from the style object
    			return style[ name ];
    		}
    	},
    
    	css: function( elem, name, extra ) {
    		var ret, hooks;
    
    		// Make sure that we're working with the right name
    		name = jQuery.camelCase( name );
    		hooks = jQuery.cssHooks[ name ];
    		name = jQuery.cssProps[ name ] || name;
    
    		// cssFloat needs a special treatment
    		if ( name === "cssFloat" ) {
    			name = "float";
    		}
    
    		// If a hook was provided get the computed value from there
    		if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
    			return ret;
    
    		// Otherwise, if a way to get the computed value exists, use that
    		} else if ( curCSS ) {
    			return curCSS( elem, name );
    		}
    	},
    
    	// A method for quickly swapping in/out CSS properties to get correct calculations
    	swap: function( elem, options, callback ) {
    		var old = {};
    
    		// Remember the old values, and insert the new ones
    		for ( var name in options ) {
    			old[ name ] = elem.style[ name ];
    			elem.style[ name ] = options[ name ];
    		}
    
    		callback.call( elem );
    
    		// Revert the old values
    		for ( name in options ) {
    			elem.style[ name ] = old[ name ];
    		}
    	}
    });
    
    // DEPRECATED, Use jQuery.css() instead
    jQuery.curCSS = jQuery.css;
    
    jQuery.each(["height", "width"], function( i, name ) {
    	jQuery.cssHooks[ name ] = {
    		get: function( elem, computed, extra ) {
    			var val;
    
    			if ( computed ) {
    				if ( elem.offsetWidth !== 0 ) {
    					return getWH( elem, name, extra );
    				} else {
    					jQuery.swap( elem, cssShow, function() {
    						val = getWH( elem, name, extra );
    					});
    				}
    
    				return val;
    			}
    		},
    
    		set: function( elem, value ) {
    			if ( rnumpx.test( value ) ) {
    				// ignore negative width and height values #1599
    				value = parseFloat( value );
    
    				if ( value >= 0 ) {
    					return value + "px";
    				}
    
    			} else {
    				return value;
    			}
    		}
    	};
    });
    
    if ( !jQuery.support.opacity ) {
    	jQuery.cssHooks.opacity = {
    		get: function( elem, computed ) {
    			// IE uses filters for opacity
    			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
    				( parseFloat( RegExp.$1 ) / 100 ) + "" :
    				computed ? "1" : "";
    		},
    
    		set: function( elem, value ) {
    			var style = elem.style,
    				currentStyle = elem.currentStyle,
    				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
    				filter = currentStyle && currentStyle.filter || style.filter || "";
    
    			// IE has trouble with opacity if it does not have layout
    			// Force it by setting the zoom level
    			style.zoom = 1;
    
    			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
    			if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
    
    				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
    				// if "filter:" is present at all, clearType is disabled, we want to avoid this
    				// style.removeAttribute is IE Only, but so apparently is this code path...
    				style.removeAttribute( "filter" );
    
    				// if there there is no filter style applied in a css rule, we are done
    				if ( currentStyle && !currentStyle.filter ) {
    					return;
    				}
    			}
    
    			// otherwise, set new filter values
    			style.filter = ralpha.test( filter ) ?
    				filter.replace( ralpha, opacity ) :
    				filter + " " + opacity;
    		}
    	};
    }
    
    jQuery(function() {
    	// This hook cannot be added until DOM ready because the support test
    	// for it is not run until after DOM ready
    	if ( !jQuery.support.reliableMarginRight ) {
    		jQuery.cssHooks.marginRight = {
    			get: function( elem, computed ) {
    				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
    				// Work around by temporarily setting element display to inline-block
    				var ret;
    				jQuery.swap( elem, { "display": "inline-block" }, function() {
    					if ( computed ) {
    						ret = curCSS( elem, "margin-right", "marginRight" );
    					} else {
    						ret = elem.style.marginRight;
    					}
    				});
    				return ret;
    			}
    		};
    	}
    });
    
    if ( document.defaultView && document.defaultView.getComputedStyle ) {
    	getComputedStyle = function( elem, name ) {
    		var ret, defaultView, computedStyle;
    
    		name = name.replace( rupper, "-$1" ).toLowerCase();
    
    		if ( (defaultView = elem.ownerDocument.defaultView) &&
    				(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
    			ret = computedStyle.getPropertyValue( name );
    			if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
    				ret = jQuery.style( elem, name );
    			}
    		}
    
    		return ret;
    	};
    }
    
    if ( document.documentElement.currentStyle ) {
    	currentStyle = function( elem, name ) {
    		var left, rsLeft, uncomputed,
    			ret = elem.currentStyle && elem.currentStyle[ name ],
    			style = elem.style;
    
    		// Avoid setting ret to empty string here
    		// so we don't default to auto
    		if ( ret === null && style && (uncomputed = style[ name ]) ) {
    			ret = uncomputed;
    		}
    
    		// From the awesome hack by Dean Edwards
    		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
    
    		// If we're not dealing with a regular pixel number
    		// but a number that has a weird ending, we need to convert it to pixels
    		if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
    
    			// Remember the original values
    			left = style.left;
    			rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
    
    			// Put in the new values to get a computed value out
    			if ( rsLeft ) {
    				elem.runtimeStyle.left = elem.currentStyle.left;
    			}
    			style.left = name === "fontSize" ? "1em" : ( ret || 0 );
    			ret = style.pixelLeft + "px";
    
    			// Revert the changed values
    			style.left = left;
    			if ( rsLeft ) {
    				elem.runtimeStyle.left = rsLeft;
    			}
    		}
    
    		return ret === "" ? "auto" : ret;
    	};
    }
    
    curCSS = getComputedStyle || currentStyle;
    
    function getWH( elem, name, extra ) {
    
    	// Start with offset property
    	var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
    		which = name === "width" ? cssWidth : cssHeight,
    		i = 0,
    		len = which.length;
    
    	if ( val > 0 ) {
    		if ( extra !== "border" ) {
    			for ( ; i < len; i++ ) {
    				if ( !extra ) {
    					val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
    				}
    				if ( extra === "margin" ) {
    					val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
    				} else {
    					val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
    				}
    			}
    		}
    
    		return val + "px";
    	}
    
    	// Fall back to computed then uncomputed css if necessary
    	val = curCSS( elem, name, name );
    	if ( val < 0 || val == null ) {
    		val = elem.style[ name ] || 0;
    	}
    	// Normalize "", auto, and prepare for extra
    	val = parseFloat( val ) || 0;
    
    	// Add padding, border, margin
    	if ( extra ) {
    		for ( ; i < len; i++ ) {
    			val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
    			if ( extra !== "padding" ) {
    				val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
    			}
    			if ( extra === "margin" ) {
    				val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
    			}
    		}
    	}
    
    	return val + "px";
    }
    
    if ( jQuery.expr && jQuery.expr.filters ) {
    	jQuery.expr.filters.hidden = function( elem ) {
    		var width = elem.offsetWidth,
    			height = elem.offsetHeight;
    
    		return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
    	};
    
    	jQuery.expr.filters.visible = function( elem ) {
    		return !jQuery.expr.filters.hidden( elem );
    	};
    }
    
    
    
    
    var r20 = /%20/g,
    	rbracket = /\[\]$/,
    	rCRLF = /\r?\n/g,
    	rhash = /#.*$/,
    	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
    	rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
    	// #7653, #8125, #8152: local protocol detection
    	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
    	rnoContent = /^(?:GET|HEAD)$/,
    	rprotocol = /^\/\//,
    	rquery = /\?/,
    	rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
    	rselectTextarea = /^(?:select|textarea)/i,
    	rspacesAjax = /\s+/,
    	rts = /([?&])_=[^&]*/,
    	rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
    
    	// Keep a copy of the old load method
    	_load = jQuery.fn.load,
    
    	/* Prefilters
    	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
    	 * 2) These are called:
    	 *    - BEFORE asking for a transport
    	 *    - AFTER param serialization (s.data is a string if s.processData is true)
    	 * 3) key is the dataType
    	 * 4) the catchall symbol "*" can be used
    	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
    	 */
    	prefilters = {},
    
    	/* Transports bindings
    	 * 1) key is the dataType
    	 * 2) the catchall symbol "*" can be used
    	 * 3) selection will start with transport dataType and THEN go to "*" if needed
    	 */
    	transports = {},
    
    	// Document location
    	ajaxLocation,
    
    	// Document location segments
    	ajaxLocParts,
    
    	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
    	allTypes = ["*/"] + ["*"];
    
    // #8138, IE may throw an exception when accessing
    // a field from window.location if document.domain has been set
    try {
    	ajaxLocation = location.href;
    } catch( e ) {
    	// Use the href attribute of an A element
    	// since IE will modify it given document.location
    	ajaxLocation = document.createElement( "a" );
    	ajaxLocation.href = "";
    	ajaxLocation = ajaxLocation.href;
    }
    
    // Segment location into parts
    ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
    
    // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
    function addToPrefiltersOrTransports( structure ) {
    
    	// dataTypeExpression is optional and defaults to "*"
    	return function( dataTypeExpression, func ) {
    
    		if ( typeof dataTypeExpression !== "string" ) {
    			func = dataTypeExpression;
    			dataTypeExpression = "*";
    		}
    
    		if ( jQuery.isFunction( func ) ) {
    			var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
    				i = 0,
    				length = dataTypes.length,
    				dataType,
    				list,
    				placeBefore;
    
    			// For each dataType in the dataTypeExpression
    			for ( ; i < length; i++ ) {
    				dataType = dataTypes[ i ];
    				// We control if we're asked to add before
    				// any existing element
    				placeBefore = /^\+/.test( dataType );
    				if ( placeBefore ) {
    					dataType = dataType.substr( 1 ) || "*";
    				}
    				list = structure[ dataType ] = structure[ dataType ] || [];
    				// then we add to the structure accordingly
    				list[ placeBefore ? "unshift" : "push" ]( func );
    			}
    		}
    	};
    }
    
    // Base inspection function for prefilters and transports
    function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
    		dataType /* internal */, inspected /* internal */ ) {
    
    	dataType = dataType || options.dataTypes[ 0 ];
    	inspected = inspected || {};
    
    	inspected[ dataType ] = true;
    
    	var list = structure[ dataType ],
    		i = 0,
    		length = list ? list.length : 0,
    		executeOnly = ( structure === prefilters ),
    		selection;
    
    	for ( ; i < length && ( executeOnly || !selection ); i++ ) {
    		selection = list[ i ]( options, originalOptions, jqXHR );
    		// If we got redirected to another dataType
    		// we try there if executing only and not done already
    		if ( typeof selection === "string" ) {
    			if ( !executeOnly || inspected[ selection ] ) {
    				selection = undefined;
    			} else {
    				options.dataTypes.unshift( selection );
    				selection = inspectPrefiltersOrTransports(
    						structure, options, originalOptions, jqXHR, selection, inspected );
    			}
    		}
    	}
    	// If we're only executing or nothing was selected
    	// we try the catchall dataType if not done already
    	if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
    		selection = inspectPrefiltersOrTransports(
    				structure, options, originalOptions, jqXHR, "*", inspected );
    	}
    	// unnecessary when only executing (prefilters)
    	// but it'll be ignored by the caller in that case
    	return selection;
    }
    
    // A special extend for ajax options
    // that takes "flat" options (not to be deep extended)
    // Fixes #9887
    function ajaxExtend( target, src ) {
    	var key, deep,
    		flatOptions = jQuery.ajaxSettings.flatOptions || {};
    	for ( key in src ) {
    		if ( src[ key ] !== undefined ) {
    			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
    		}
    	}
    	if ( deep ) {
    		jQuery.extend( true, target, deep );
    	}
    }
    
    jQuery.fn.extend({
    	load: function( url, params, callback ) {
    		if ( typeof url !== "string" && _load ) {
    			return _load.apply( this, arguments );
    
    		// Don't do a request if no elements are being requested
    		} else if ( !this.length ) {
    			return this;
    		}
    
    		var off = url.indexOf( " " );
    		if ( off >= 0 ) {
    			var selector = url.slice( off, url.length );
    			url = url.slice( 0, off );
    		}
    
    		// Default to a GET request
    		var type = "GET";
    
    		// If the second parameter was provided
    		if ( params ) {
    			// If it's a function
    			if ( jQuery.isFunction( params ) ) {
    				// We assume that it's the callback
    				callback = params;
    				params = undefined;
    
    			// Otherwise, build a param string
    			} else if ( typeof params === "object" ) {
    				params = jQuery.param( params, jQuery.ajaxSettings.traditional );
    				type = "POST";
    			}
    		}
    
    		var self = this;
    
    		// Request the remote document
    		jQuery.ajax({
    			url: url,
    			type: type,
    			dataType: "html",
    			data: params,
    			// Complete callback (responseText is used internally)
    			complete: function( jqXHR, status, responseText ) {
    				// Store the response as specified by the jqXHR object
    				responseText = jqXHR.responseText;
    				// If successful, inject the HTML into all the matched elements
    				if ( jqXHR.isResolved() ) {
    					// #4825: Get the actual response in case
    					// a dataFilter is present in ajaxSettings
    					jqXHR.done(function( r ) {
    						responseText = r;
    					});
    					// See if a selector was specified
    					self.html( selector ?
    						// Create a dummy div to hold the results
    						jQuery("<div>")
    							// inject the contents of the document in, removing the scripts
    							// to avoid any 'Permission Denied' errors in IE
    							.append(responseText.replace(rscript, ""))
    
    							// Locate the specified elements
    							.find(selector) :
    
    						// If not, just inject the full result
    						responseText );
    				}
    
    				if ( callback ) {
    					self.each( callback, [ responseText, status, jqXHR ] );
    				}
    			}
    		});
    
    		return this;
    	},
    
    	serialize: function() {
    		return jQuery.param( this.serializeArray() );
    	},
    
    	serializeArray: function() {
    		return this.map(function(){
    			return this.elements ? jQuery.makeArray( this.elements ) : this;
    		})
    		.filter(function(){
    			return this.name && !this.disabled &&
    				( this.checked || rselectTextarea.test( this.nodeName ) ||
    					rinput.test( this.type ) );
    		})
    		.map(function( i, elem ){
    			var val = jQuery( this ).val();
    
    			return val == null ?
    				null :
    				jQuery.isArray( val ) ?
    					jQuery.map( val, function( val, i ){
    						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
    					}) :
    					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
    		}).get();
    	}
    });
    
    // Attach a bunch of functions for handling common AJAX events
    jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
    	jQuery.fn[ o ] = function( f ){
    		return this.on( o, f );
    	};
    });
    
    jQuery.each( [ "get", "post" ], function( i, method ) {
    	jQuery[ method ] = function( url, data, callback, type ) {
    		// shift arguments if data argument was omitted
    		if ( jQuery.isFunction( data ) ) {
    			type = type || callback;
    			callback = data;
    			data = undefined;
    		}
    
    		return jQuery.ajax({
    			type: method,
    			url: url,
    			data: data,
    			success: callback,
    			dataType: type
    		});
    	};
    });
    
    jQuery.extend({
    
    	getScript: function( url, callback ) {
    		return jQuery.get( url, undefined, callback, "script" );
    	},
    
    	getJSON: function( url, data, callback ) {
    		return jQuery.get( url, data, callback, "json" );
    	},
    
    	// Creates a full fledged settings object into target
    	// with both ajaxSettings and settings fields.
    	// If target is omitted, writes into ajaxSettings.
    	ajaxSetup: function( target, settings ) {
    		if ( settings ) {
    			// Building a settings object
    			ajaxExtend( target, jQuery.ajaxSettings );
    		} else {
    			// Extending ajaxSettings
    			settings = target;
    			target = jQuery.ajaxSettings;
    		}
    		ajaxExtend( target, settings );
    		return target;
    	},
    
    	ajaxSettings: {
    		url: ajaxLocation,
    		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
    		global: true,
    		type: "GET",
    		contentType: "application/x-www-form-urlencoded",
    		processData: true,
    		async: true,
    		/*
    		timeout: 0,
    		data: null,
    		dataType: null,
    		username: null,
    		password: null,
    		cache: null,
    		traditional: false,
    		headers: {},
    		*/
    
    		accepts: {
    			xml: "application/xml, text/xml",
    			html: "text/html",
    			text: "text/plain",
    			json: "application/json, text/javascript",
    			"*": allTypes
    		},
    
    		contents: {
    			xml: /xml/,
    			html: /html/,
    			json: /json/
    		},
    
    		responseFields: {
    			xml: "responseXML",
    			text: "responseText"
    		},
    
    		// List of data converters
    		// 1) key format is "source_type destination_type" (a single space in-between)
    		// 2) the catchall symbol "*" can be used for source_type
    		converters: {
    
    			// Convert anything to text
    			"* text": window.String,
    
    			// Text to html (true = no transformation)
    			"text html": true,
    
    			// Evaluate text as a json expression
    			"text json": jQuery.parseJSON,
    
    			// Parse text as xml
    			"text xml": jQuery.parseXML
    		},
    
    		// For options that shouldn't be deep extended:
    		// you can add your own custom options here if
    		// and when you create one that shouldn't be
    		// deep extended (see ajaxExtend)
    		flatOptions: {
    			context: true,
    			url: true
    		}
    	},
    
    	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
    	ajaxTransport: addToPrefiltersOrTransports( transports ),
    
    	// Main method
    	ajax: function( url, options ) {
    
    		// If url is an object, simulate pre-1.5 signature
    		if ( typeof url === "object" ) {
    			options = url;
    			url = undefined;
    		}
    
    		// Force options to be an object
    		options = options || {};
    
    		var // Create the final options object
    			s = jQuery.ajaxSetup( {}, options ),
    			// Callbacks context
    			callbackContext = s.context || s,
    			// Context for global events
    			// It's the callbackContext if one was provided in the options
    			// and if it's a DOM node or a jQuery collection
    			globalEventContext = callbackContext !== s &&
    				( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
    						jQuery( callbackContext ) : jQuery.event,
    			// Deferreds
    			deferred = jQuery.Deferred(),
    			completeDeferred = jQuery.Callbacks( "once memory" ),
    			// Status-dependent callbacks
    			statusCode = s.statusCode || {},
    			// ifModified key
    			ifModifiedKey,
    			// Headers (they are sent all at once)
    			requestHeaders = {},
    			requestHeadersNames = {},
    			// Response headers
    			responseHeadersString,
    			responseHeaders,
    			// transport
    			transport,
    			// timeout handle
    			timeoutTimer,
    			// Cross-domain detection vars
    			parts,
    			// The jqXHR state
    			state = 0,
    			// To know if global events are to be dispatched
    			fireGlobals,
    			// Loop variable
    			i,
    			// Fake xhr
    			jqXHR = {
    
    				readyState: 0,
    
    				// Caches the header
    				setRequestHeader: function( name, value ) {
    					if ( !state ) {
    						var lname = name.toLowerCase();
    						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
    						requestHeaders[ name ] = value;
    					}
    					return this;
    				},
    
    				// Raw string
    				getAllResponseHeaders: function() {
    					return state === 2 ? responseHeadersString : null;
    				},
    
    				// Builds headers hashtable if needed
    				getResponseHeader: function( key ) {
    					var match;
    					if ( state === 2 ) {
    						if ( !responseHeaders ) {
    							responseHeaders = {};
    							while( ( match = rheaders.exec( responseHeadersString ) ) ) {
    								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
    							}
    						}
    						match = responseHeaders[ key.toLowerCase() ];
    					}
    					return match === undefined ? null : match;
    				},
    
    				// Overrides response content-type header
    				overrideMimeType: function( type ) {
    					if ( !state ) {
    						s.mimeType = type;
    					}
    					return this;
    				},
    
    				// Cancel the request
    				abort: function( statusText ) {
    					statusText = statusText || "abort";
    					if ( transport ) {
    						transport.abort( statusText );
    					}
    					done( 0, statusText );
    					return this;
    				}
    			};
    
    		// Callback for when everything is done
    		// It is defined here because jslint complains if it is declared
    		// at the end of the function (which would be more logical and readable)
    		function done( status, nativeStatusText, responses, headers ) {
    
    			// Called once
    			if ( state === 2 ) {
    				return;
    			}
    
    			// State is "done" now
    			state = 2;
    
    			// Clear timeout if it exists
    			if ( timeoutTimer ) {
    				clearTimeout( timeoutTimer );
    			}
    
    			// Dereference transport for early garbage collection
    			// (no matter how long the jqXHR object will be used)
    			transport = undefined;
    
    			// Cache response headers
    			responseHeadersString = headers || "";
    
    			// Set readyState
    			jqXHR.readyState = status > 0 ? 4 : 0;
    
    			var isSuccess,
    				success,
    				error,
    				statusText = nativeStatusText,
    				response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
    				lastModified,
    				etag;
    
    			// If successful, handle type chaining
    			if ( status >= 200 && status < 300 || status === 304 ) {
    
    				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
    				if ( s.ifModified ) {
    
    					if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
    						jQuery.lastModified[ ifModifiedKey ] = lastModified;
    					}
    					if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
    						jQuery.etag[ ifModifiedKey ] = etag;
    					}
    				}
    
    				// If not modified
    				if ( status === 304 ) {
    
    					statusText = "notmodified";
    					isSuccess = true;
    
    				// If we have data
    				} else {
    
    					try {
    						success = ajaxConvert( s, response );
    						statusText = "success";
    						isSuccess = true;
    					} catch(e) {
    						// We have a parsererror
    						statusText = "parsererror";
    						error = e;
    					}
    				}
    			} else {
    				// We extract error from statusText
    				// then normalize statusText and status for non-aborts
    				error = statusText;
    				if ( !statusText || status ) {
    					statusText = "error";
    					if ( status < 0 ) {
    						status = 0;
    					}
    				}
    			}
    
    			// Set data for the fake xhr object
    			jqXHR.status = status;
    			jqXHR.statusText = "" + ( nativeStatusText || statusText );
    
    			// Success/Error
    			if ( isSuccess ) {
    				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
    			} else {
    				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
    			}
    
    			// Status-dependent callbacks
    			jqXHR.statusCode( statusCode );
    			statusCode = undefined;
    
    			if ( fireGlobals ) {
    				globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
    						[ jqXHR, s, isSuccess ? success : error ] );
    			}
    
    			// Complete
    			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
    
    			if ( fireGlobals ) {
    				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
    				// Handle the global AJAX counter
    				if ( !( --jQuery.active ) ) {
    					jQuery.event.trigger( "ajaxStop" );
    				}
    			}
    		}
    
    		// Attach deferreds
    		deferred.promise( jqXHR );
    		jqXHR.success = jqXHR.done;
    		jqXHR.error = jqXHR.fail;
    		jqXHR.complete = completeDeferred.add;
    
    		// Status-dependent callbacks
    		jqXHR.statusCode = function( map ) {
    			if ( map ) {
    				var tmp;
    				if ( state < 2 ) {
    					for ( tmp in map ) {
    						statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
    					}
    				} else {
    					tmp = map[ jqXHR.status ];
    					jqXHR.then( tmp, tmp );
    				}
    			}
    			return this;
    		};
    
    		// Remove hash character (#7531: and string promotion)
    		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
    		// We also use the url parameter if available
    		s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
    
    		// Extract dataTypes list
    		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
    
    		// Determine if a cross-domain request is in order
    		if ( s.crossDomain == null ) {
    			parts = rurl.exec( s.url.toLowerCase() );
    			s.crossDomain = !!( parts &&
    				( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
    					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
    						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
    			);
    		}
    
    		// Convert data if not already a string
    		if ( s.data && s.processData && typeof s.data !== "string" ) {
    			s.data = jQuery.param( s.data, s.traditional );
    		}
    
    		// Apply prefilters
    		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
    
    		// If request was aborted inside a prefiler, stop there
    		if ( state === 2 ) {
    			return false;
    		}
    
    		// We can fire global events as of now if asked to
    		fireGlobals = s.global;
    
    		// Uppercase the type
    		s.type = s.type.toUpperCase();
    
    		// Determine if request has content
    		s.hasContent = !rnoContent.test( s.type );
    
    		// Watch for a new set of requests
    		if ( fireGlobals && jQuery.active++ === 0 ) {
    			jQuery.event.trigger( "ajaxStart" );
    		}
    
    		// More options handling for requests with no content
    		if ( !s.hasContent ) {
    
    			// If data is available, append data to url
    			if ( s.data ) {
    				s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
    				// #9682: remove data so that it's not used in an eventual retry
    				delete s.data;
    			}
    
    			// Get ifModifiedKey before adding the anti-cache parameter
    			ifModifiedKey = s.url;
    
    			// Add anti-cache in url if needed
    			if ( s.cache === false ) {
    
    				var ts = jQuery.now(),
    					// try replacing _= if it is there
    					ret = s.url.replace( rts, "$1_=" + ts );
    
    				// if nothing was replaced, add timestamp to the end
    				s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
    			}
    		}
    
    		// Set the correct header, if data is being sent
    		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
    			jqXHR.setRequestHeader( "Content-Type", s.contentType );
    		}
    
    		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
    		if ( s.ifModified ) {
    			ifModifiedKey = ifModifiedKey || s.url;
    			if ( jQuery.lastModified[ ifModifiedKey ] ) {
    				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
    			}
    			if ( jQuery.etag[ ifModifiedKey ] ) {
    				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
    			}
    		}
    
    		// Set the Accepts header for the server, depending on the dataType
    		jqXHR.setRequestHeader(
    			"Accept",
    			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
    				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
    				s.accepts[ "*" ]
    		);
    
    		// Check for headers option
    		for ( i in s.headers ) {
    			jqXHR.setRequestHeader( i, s.headers[ i ] );
    		}
    
    		// Allow custom headers/mimetypes and early abort
    		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
    				// Abort if not done already
    				jqXHR.abort();
    				return false;
    
    		}
    
    		// Install callbacks on deferreds
    		for ( i in { success: 1, error: 1, complete: 1 } ) {
    			jqXHR[ i ]( s[ i ] );
    		}
    
    		// Get transport
    		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
    
    		// If no transport, we auto-abort
    		if ( !transport ) {
    			done( -1, "No Transport" );
    		} else {
    			jqXHR.readyState = 1;
    			// Send global event
    			if ( fireGlobals ) {
    				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
    			}
    			// Timeout
    			if ( s.async && s.timeout > 0 ) {
    				timeoutTimer = setTimeout( function(){
    					jqXHR.abort( "timeout" );
    				}, s.timeout );
    			}
    
    			try {
    				state = 1;
    				transport.send( requestHeaders, done );
    			} catch (e) {
    				// Propagate exception as error if not done
    				if ( state < 2 ) {
    					done( -1, e );
    				// Simply rethrow otherwise
    				} else {
    					throw e;
    				}
    			}
    		}
    
    		return jqXHR;
    	},
    
    	// Serialize an array of form elements or a set of
    	// key/values into a query string
    	param: function( a, traditional ) {
    		var s = [],
    			add = function( key, value ) {
    				// If value is a function, invoke it and return its value
    				value = jQuery.isFunction( value ) ? value() : value;
    				s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
    			};
    
    		// Set traditional to true for jQuery <= 1.3.2 behavior.
    		if ( traditional === undefined ) {
    			traditional = jQuery.ajaxSettings.traditional;
    		}
    
    		// If an array was passed in, assume that it is an array of form elements.
    		if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
    			// Serialize the form elements
    			jQuery.each( a, function() {
    				add( this.name, this.value );
    			});
    
    		} else {
    			// If traditional, encode the "old" way (the way 1.3.2 or older
    			// did it), otherwise encode params recursively.
    			for ( var prefix in a ) {
    				buildParams( prefix, a[ prefix ], traditional, add );
    			}
    		}
    
    		// Return the resulting serialization
    		return s.join( "&" ).replace( r20, "+" );
    	}
    });
    
    function buildParams( prefix, obj, traditional, add ) {
    	if ( jQuery.isArray( obj ) ) {
    		// Serialize array item.
    		jQuery.each( obj, function( i, v ) {
    			if ( traditional || rbracket.test( prefix ) ) {
    				// Treat each array item as a scalar.
    				add( prefix, v );
    
    			} else {
    				// If array item is non-scalar (array or object), encode its
    				// numeric index to resolve deserialization ambiguity issues.
    				// Note that rack (as of 1.0.0) can't currently deserialize
    				// nested arrays properly, and attempting to do so may cause
    				// a server error. Possible fixes are to modify rack's
    				// deserialization algorithm or to provide an option or flag
    				// to force array serialization to be shallow.
    				buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
    			}
    		});
    
    	} else if ( !traditional && obj != null && typeof obj === "object" ) {
    		// Serialize object item.
    		for ( var name in obj ) {
    			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
    		}
    
    	} else {
    		// Serialize scalar item.
    		add( prefix, obj );
    	}
    }
    
    // This is still on the jQuery object... for now
    // Want to move this to jQuery.ajax some day
    jQuery.extend({
    
    	// Counter for holding the number of active queries
    	active: 0,
    
    	// Last-Modified header cache for next request
    	lastModified: {},
    	etag: {}
    
    });
    
    /* Handles responses to an ajax request:
     * - sets all responseXXX fields accordingly
     * - finds the right dataType (mediates between content-type and expected dataType)
     * - returns the corresponding response
     */
    function ajaxHandleResponses( s, jqXHR, responses ) {
    
    	var contents = s.contents,
    		dataTypes = s.dataTypes,
    		responseFields = s.responseFields,
    		ct,
    		type,
    		finalDataType,
    		firstDataType;
    
    	// Fill responseXXX fields
    	for ( type in responseFields ) {
    		if ( type in responses ) {
    			jqXHR[ responseFields[type] ] = responses[ type ];
    		}
    	}
    
    	// Remove auto dataType and get content-type in the process
    	while( dataTypes[ 0 ] === "*" ) {
    		dataTypes.shift();
    		if ( ct === undefined ) {
    			ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
    		}
    	}
    
    	// Check if we're dealing with a known content-type
    	if ( ct ) {
    		for ( type in contents ) {
    			if ( contents[ type ] && contents[ type ].test( ct ) ) {
    				dataTypes.unshift( type );
    				break;
    			}
    		}
    	}
    
    	// Check to see if we have a response for the expected dataType
    	if ( dataTypes[ 0 ] in responses ) {
    		finalDataType = dataTypes[ 0 ];
    	} else {
    		// Try convertible dataTypes
    		for ( type in responses ) {
    			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
    				finalDataType = type;
    				break;
    			}
    			if ( !firstDataType ) {
    				firstDataType = type;
    			}
    		}
    		// Or just use first one
    		finalDataType = finalDataType || firstDataType;
    	}
    
    	// If we found a dataType
    	// We add the dataType to the list if needed
    	// and return the corresponding response
    	if ( finalDataType ) {
    		if ( finalDataType !== dataTypes[ 0 ] ) {
    			dataTypes.unshift( finalDataType );
    		}
    		return responses[ finalDataType ];
    	}
    }
    
    // Chain conversions given the request and the original response
    function ajaxConvert( s, response ) {
    
    	// Apply the dataFilter if provided
    	if ( s.dataFilter ) {
    		response = s.dataFilter( response, s.dataType );
    	}
    
    	var dataTypes = s.dataTypes,
    		converters = {},
    		i,
    		key,
    		length = dataTypes.length,
    		tmp,
    		// Current and previous dataTypes
    		current = dataTypes[ 0 ],
    		prev,
    		// Conversion expression
    		conversion,
    		// Conversion function
    		conv,
    		// Conversion functions (transitive conversion)
    		conv1,
    		conv2;
    
    	// For each dataType in the chain
    	for ( i = 1; i < length; i++ ) {
    
    		// Create converters map
    		// with lowercased keys
    		if ( i === 1 ) {
    			for ( key in s.converters ) {
    				if ( typeof key === "string" ) {
    					converters[ key.toLowerCase() ] = s.converters[ key ];
    				}
    			}
    		}
    
    		// Get the dataTypes
    		prev = current;
    		current = dataTypes[ i ];
    
    		// If current is auto dataType, update it to prev
    		if ( current === "*" ) {
    			current = prev;
    		// If no auto and dataTypes are actually different
    		} else if ( prev !== "*" && prev !== current ) {
    
    			// Get the converter
    			conversion = prev + " " + current;
    			conv = converters[ conversion ] || converters[ "* " + current ];
    
    			// If there is no direct converter, search transitively
    			if ( !conv ) {
    				conv2 = undefined;
    				for ( conv1 in converters ) {
    					tmp = conv1.split( " " );
    					if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
    						conv2 = converters[ tmp[1] + " " + current ];
    						if ( conv2 ) {
    							conv1 = converters[ conv1 ];
    							if ( conv1 === true ) {
    								conv = conv2;
    							} else if ( conv2 === true ) {
    								conv = conv1;
    							}
    							break;
    						}
    					}
    				}
    			}
    			// If we found no converter, dispatch an error
    			if ( !( conv || conv2 ) ) {
    				jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
    			}
    			// If found converter is not an equivalence
    			if ( conv !== true ) {
    				// Convert with 1 or 2 converters accordingly
    				response = conv ? conv( response ) : conv2( conv1(response) );
    			}
    		}
    	}
    	return response;
    }
    
    
    
    
    var jsc = jQuery.now(),
    	jsre = /(\=)\?(&|$)|\?\?/i;
    
    // Default jsonp settings
    jQuery.ajaxSetup({
    	jsonp: "callback",
    	jsonpCallback: function() {
    		return jQuery.expando + "_" + ( jsc++ );
    	}
    });
    
    // Detect, normalize options and install callbacks for jsonp requests
    jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
    
    	var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
    		( typeof s.data === "string" );
    
    	if ( s.dataTypes[ 0 ] === "jsonp" ||
    		s.jsonp !== false && ( jsre.test( s.url ) ||
    				inspectData && jsre.test( s.data ) ) ) {
    
    		var responseContainer,
    			jsonpCallback = s.jsonpCallback =
    				jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
    			previous = window[ jsonpCallback ],
    			url = s.url,
    			data = s.data,
    			replace = "$1" + jsonpCallback + "$2";
    
    		if ( s.jsonp !== false ) {
    			url = url.replace( jsre, replace );
    			if ( s.url === url ) {
    				if ( inspectData ) {
    					data = data.replace( jsre, replace );
    				}
    				if ( s.data === data ) {
    					// Add callback manually
    					url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
    				}
    			}
    		}
    
    		s.url = url;
    		s.data = data;
    
    		// Install callback
    		window[ jsonpCallback ] = function( response ) {
    			responseContainer = [ response ];
    		};
    
    		// Clean-up function
    		jqXHR.always(function() {
    			// Set callback back to previous value
    			window[ jsonpCallback ] = previous;
    			// Call if it was a function and we have a response
    			if ( responseContainer && jQuery.isFunction( previous ) ) {
    				window[ jsonpCallback ]( responseContainer[ 0 ] );
    			}
    		});
    
    		// Use data converter to retrieve json after script execution
    		s.converters["script json"] = function() {
    			if ( !responseContainer ) {
    				jQuery.error( jsonpCallback + " was not called" );
    			}
    			return responseContainer[ 0 ];
    		};
    
    		// force json dataType
    		s.dataTypes[ 0 ] = "json";
    
    		// Delegate to script
    		return "script";
    	}
    });
    
    
    
    
    // Install script dataType
    jQuery.ajaxSetup({
    	accepts: {
    		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
    	},
    	contents: {
    		script: /javascript|ecmascript/
    	},
    	converters: {
    		"text script": function( text ) {
    			jQuery.globalEval( text );
    			return text;
    		}
    	}
    });
    
    // Handle cache's special case and global
    jQuery.ajaxPrefilter( "script", function( s ) {
    	if ( s.cache === undefined ) {
    		s.cache = false;
    	}
    	if ( s.crossDomain ) {
    		s.type = "GET";
    		s.global = false;
    	}
    });
    
    // Bind script tag hack transport
    jQuery.ajaxTransport( "script", function(s) {
    
    	// This transport only deals with cross domain requests
    	if ( s.crossDomain ) {
    
    		var script,
    			head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
    
    		return {
    
    			send: function( _, callback ) {
    
    				script = document.createElement( "script" );
    
    				script.async = "async";
    
    				if ( s.scriptCharset ) {
    					script.charset = s.scriptCharset;
    				}
    
    				script.src = s.url;
    
    				// Attach handlers for all browsers
    				script.onload = script.onreadystatechange = function( _, isAbort ) {
    
    					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
    
    						// Handle memory leak in IE
    						script.onload = script.onreadystatechange = null;
    
    						// Remove the script
    						if ( head && script.parentNode ) {
    							head.removeChild( script );
    						}
    
    						// Dereference the script
    						script = undefined;
    
    						// Callback if not abort
    						if ( !isAbort ) {
    							callback( 200, "success" );
    						}
    					}
    				};
    				// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
    				// This arises when a base node is used (#2709 and #4378).
    				head.insertBefore( script, head.firstChild );
    			},
    
    			abort: function() {
    				if ( script ) {
    					script.onload( 0, 1 );
    				}
    			}
    		};
    	}
    });
    
    
    
    
    var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
    	xhrOnUnloadAbort = window.ActiveXObject ? function() {
    		// Abort all pending requests
    		for ( var key in xhrCallbacks ) {
    			xhrCallbacks[ key ]( 0, 1 );
    		}
    	} : false,
    	xhrId = 0,
    	xhrCallbacks;
    
    // Functions to create xhrs
    function createStandardXHR() {
    	try {
    		return new window.XMLHttpRequest();
    	} catch( e ) {}
    }
    
    function createActiveXHR() {
    	try {
    		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
    	} catch( e ) {}
    }
    
    // Create the request object
    // (This is still attached to ajaxSettings for backward compatibility)
    jQuery.ajaxSettings.xhr = window.ActiveXObject ?
    	/* Microsoft failed to properly
    	 * implement the XMLHttpRequest in IE7 (can't request local files),
    	 * so we use the ActiveXObject when it is available
    	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
    	 * we need a fallback.
    	 */
    	function() {
    		return !this.isLocal && createStandardXHR() || createActiveXHR();
    	} :
    	// For all other browsers, use the standard XMLHttpRequest object
    	createStandardXHR;
    
    // Determine support properties
    (function( xhr ) {
    	jQuery.extend( jQuery.support, {
    		ajax: !!xhr,
    		cors: !!xhr && ( "withCredentials" in xhr )
    	});
    })( jQuery.ajaxSettings.xhr() );
    
    // Create transport if the browser can provide an xhr
    if ( jQuery.support.ajax ) {
    
    	jQuery.ajaxTransport(function( s ) {
    		// Cross domain only allowed if supported through XMLHttpRequest
    		if ( !s.crossDomain || jQuery.support.cors ) {
    
    			var callback;
    
    			return {
    				send: function( headers, complete ) {
    
    					// Get a new xhr
    					var xhr = s.xhr(),
    						handle,
    						i;
    
    					// Open the socket
    					// Passing null username, generates a login popup on Opera (#2865)
    					if ( s.username ) {
    						xhr.open( s.type, s.url, s.async, s.username, s.password );
    					} else {
    						xhr.open( s.type, s.url, s.async );
    					}
    
    					// Apply custom fields if provided
    					if ( s.xhrFields ) {
    						for ( i in s.xhrFields ) {
    							xhr[ i ] = s.xhrFields[ i ];
    						}
    					}
    
    					// Override mime type if needed
    					if ( s.mimeType && xhr.overrideMimeType ) {
    						xhr.overrideMimeType( s.mimeType );
    					}
    
    					// X-Requested-With header
    					// For cross-domain requests, seeing as conditions for a preflight are
    					// akin to a jigsaw puzzle, we simply never set it to be sure.
    					// (it can always be set on a per-request basis or even using ajaxSetup)
    					// For same-domain requests, won't change header if already provided.
    					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
    						headers[ "X-Requested-With" ] = "XMLHttpRequest";
    					}
    
    					// Need an extra try/catch for cross domain requests in Firefox 3
    					try {
    						for ( i in headers ) {
    							xhr.setRequestHeader( i, headers[ i ] );
    						}
    					} catch( _ ) {}
    
    					// Do send the request
    					// This may raise an exception which is actually
    					// handled in jQuery.ajax (so no try/catch here)
    					xhr.send( ( s.hasContent && s.data ) || null );
    
    					// Listener
    					callback = function( _, isAbort ) {
    
    						var status,
    							statusText,
    							responseHeaders,
    							responses,
    							xml;
    
    						// Firefox throws exceptions when accessing properties
    						// of an xhr when a network error occured
    						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
    						try {
    
    							// Was never called and is aborted or complete
    							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
    
    								// Only called once
    								callback = undefined;
    
    								// Do not keep as active anymore
    								if ( handle ) {
    									xhr.onreadystatechange = jQuery.noop;
    									if ( xhrOnUnloadAbort ) {
    										delete xhrCallbacks[ handle ];
    									}
    								}
    
    								// If it's an abort
    								if ( isAbort ) {
    									// Abort it manually if needed
    									if ( xhr.readyState !== 4 ) {
    										xhr.abort();
    									}
    								} else {
    									status = xhr.status;
    									responseHeaders = xhr.getAllResponseHeaders();
    									responses = {};
    									xml = xhr.responseXML;
    
    									// Construct response list
    									if ( xml && xml.documentElement /* #4958 */ ) {
    										responses.xml = xml;
    									}
    									responses.text = xhr.responseText;
    
    									// Firefox throws an exception when accessing
    									// statusText for faulty cross-domain requests
    									try {
    										statusText = xhr.statusText;
    									} catch( e ) {
    										// We normalize with Webkit giving an empty statusText
    										statusText = "";
    									}
    
    									// Filter status for non standard behaviors
    
    									// If the request is local and we have data: assume a success
    									// (success with no data won't get notified, that's the best we
    									// can do given current implementations)
    									if ( !status && s.isLocal && !s.crossDomain ) {
    										status = responses.text ? 200 : 404;
    									// IE - #1450: sometimes returns 1223 when it should be 204
    									} else if ( status === 1223 ) {
    										status = 204;
    									}
    								}
    							}
    						} catch( firefoxAccessException ) {
    							if ( !isAbort ) {
    								complete( -1, firefoxAccessException );
    							}
    						}
    
    						// Call complete if needed
    						if ( responses ) {
    							complete( status, statusText, responses, responseHeaders );
    						}
    					};
    
    					// if we're in sync mode or it's in cache
    					// and has been retrieved directly (IE6 & IE7)
    					// we need to manually fire the callback
    					if ( !s.async || xhr.readyState === 4 ) {
    						callback();
    					} else {
    						handle = ++xhrId;
    						if ( xhrOnUnloadAbort ) {
    							// Create the active xhrs callbacks list if needed
    							// and attach the unload handler
    							if ( !xhrCallbacks ) {
    								xhrCallbacks = {};
    								jQuery( window ).unload( xhrOnUnloadAbort );
    							}
    							// Add to list of active xhrs callbacks
    							xhrCallbacks[ handle ] = callback;
    						}
    						xhr.onreadystatechange = callback;
    					}
    				},
    
    				abort: function() {
    					if ( callback ) {
    						callback(0,1);
    					}
    				}
    			};
    		}
    	});
    }
    
    
    
    
    var elemdisplay = {},
    	iframe, iframeDoc,
    	rfxtypes = /^(?:toggle|show|hide)$/,
    	rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
    	timerId,
    	fxAttrs = [
    		// height animations
    		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
    		// width animations
    		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
    		// opacity animations
    		[ "opacity" ]
    	],
    	fxNow;
    
    jQuery.fn.extend({
    	show: function( speed, easing, callback ) {
    		var elem, display;
    
    		if ( speed || speed === 0 ) {
    			return this.animate( genFx("show", 3), speed, easing, callback );
    
    		} else {
    			for ( var i = 0, j = this.length; i < j; i++ ) {
    				elem = this[ i ];
    
    				if ( elem.style ) {
    					display = elem.style.display;
    
    					// Reset the inline display of this element to learn if it is
    					// being hidden by cascaded rules or not
    					if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
    						display = elem.style.display = "";
    					}
    
    					// Set elements which have been overridden with display: none
    					// in a stylesheet to whatever the default browser style is
    					// for such an element
    					if ( display === "" && jQuery.css(elem, "display") === "none" ) {
    						jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
    					}
    				}
    			}
    
    			// Set the display of most of the elements in a second loop
    			// to avoid the constant reflow
    			for ( i = 0; i < j; i++ ) {
    				elem = this[ i ];
    
    				if ( elem.style ) {
    					display = elem.style.display;
    
    					if ( display === "" || display === "none" ) {
    						elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
    					}
    				}
    			}
    
    			return this;
    		}
    	},
    
    	hide: function( speed, easing, callback ) {
    		if ( speed || speed === 0 ) {
    			return this.animate( genFx("hide", 3), speed, easing, callback);
    
    		} else {
    			var elem, display,
    				i = 0,
    				j = this.length;
    
    			for ( ; i < j; i++ ) {
    				elem = this[i];
    				if ( elem.style ) {
    					display = jQuery.css( elem, "display" );
    
    					if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
    						jQuery._data( elem, "olddisplay", display );
    					}
    				}
    			}
    
    			// Set the display of the elements in a second loop
    			// to avoid the constant reflow
    			for ( i = 0; i < j; i++ ) {
    				if ( this[i].style ) {
    					this[i].style.display = "none";
    				}
    			}
    
    			return this;
    		}
    	},
    
    	// Save the old toggle function
    	_toggle: jQuery.fn.toggle,
    
    	toggle: function( fn, fn2, callback ) {
    		var bool = typeof fn === "boolean";
    
    		if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
    			this._toggle.apply( this, arguments );
    
    		} else if ( fn == null || bool ) {
    			this.each(function() {
    				var state = bool ? fn : jQuery(this).is(":hidden");
    				jQuery(this)[ state ? "show" : "hide" ]();
    			});
    
    		} else {
    			this.animate(genFx("toggle", 3), fn, fn2, callback);
    		}
    
    		return this;
    	},
    
    	fadeTo: function( speed, to, easing, callback ) {
    		return this.filter(":hidden").css("opacity", 0).show().end()
    					.animate({opacity: to}, speed, easing, callback);
    	},
    
    	animate: function( prop, speed, easing, callback ) {
    		var optall = jQuery.speed( speed, easing, callback );
    
    		if ( jQuery.isEmptyObject( prop ) ) {
    			return this.each( optall.complete, [ false ] );
    		}
    
    		// Do not change referenced properties as per-property easing will be lost
    		prop = jQuery.extend( {}, prop );
    
    		function doAnimation() {
    			// XXX 'this' does not always have a nodeName when running the
    			// test suite
    
    			if ( optall.queue === false ) {
    				jQuery._mark( this );
    			}
    
    			var opt = jQuery.extend( {}, optall ),
    				isElement = this.nodeType === 1,
    				hidden = isElement && jQuery(this).is(":hidden"),
    				name, val, p, e,
    				parts, start, end, unit,
    				method;
    
    			// will store per property easing and be used to determine when an animation is complete
    			opt.animatedProperties = {};
    
    			for ( p in prop ) {
    
    				// property name normalization
    				name = jQuery.camelCase( p );
    				if ( p !== name ) {
    					prop[ name ] = prop[ p ];
    					delete prop[ p ];
    				}
    
    				val = prop[ name ];
    
    				// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
    				if ( jQuery.isArray( val ) ) {
    					opt.animatedProperties[ name ] = val[ 1 ];
    					val = prop[ name ] = val[ 0 ];
    				} else {
    					opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
    				}
    
    				if ( val === "hide" && hidden || val === "show" && !hidden ) {
    					return opt.complete.call( this );
    				}
    
    				if ( isElement && ( name === "height" || name === "width" ) ) {
    					// Make sure that nothing sneaks out
    					// Record all 3 overflow attributes because IE does not
    					// change the overflow attribute when overflowX and
    					// overflowY are set to the same value
    					opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
    
    					// Set display property to inline-block for height/width
    					// animations on inline elements that are having width/height animated
    					if ( jQuery.css( this, "display" ) === "inline" &&
    							jQuery.css( this, "float" ) === "none" ) {
    
    						// inline-level elements accept inline-block;
    						// block-level elements need to be inline with layout
    						if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
    							this.style.display = "inline-block";
    
    						} else {
    							this.style.zoom = 1;
    						}
    					}
    				}
    			}
    
    			if ( opt.overflow != null ) {
    				this.style.overflow = "hidden";
    			}
    
    			for ( p in prop ) {
    				e = new jQuery.fx( this, opt, p );
    				val = prop[ p ];
    
    				if ( rfxtypes.test( val ) ) {
    
    					// Tracks whether to show or hide based on private
    					// data attached to the element
    					method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
    					if ( method ) {
    						jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
    						e[ method ]();
    					} else {
    						e[ val ]();
    					}
    
    				} else {
    					parts = rfxnum.exec( val );
    					start = e.cur();
    
    					if ( parts ) {
    						end = parseFloat( parts[2] );
    						unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
    
    						// We need to compute starting value
    						if ( unit !== "px" ) {
    							jQuery.style( this, p, (end || 1) + unit);
    							start = ( (end || 1) / e.cur() ) * start;
    							jQuery.style( this, p, start + unit);
    						}
    
    						// If a +=/-= token was provided, we're doing a relative animation
    						if ( parts[1] ) {
    							end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
    						}
    
    						e.custom( start, end, unit );
    
    					} else {
    						e.custom( start, val, "" );
    					}
    				}
    			}
    
    			// For JS strict compliance
    			return true;
    		}
    
    		return optall.queue === false ?
    			this.each( doAnimation ) :
    			this.queue( optall.queue, doAnimation );
    	},
    
    	stop: function( type, clearQueue, gotoEnd ) {
    		if ( typeof type !== "string" ) {
    			gotoEnd = clearQueue;
    			clearQueue = type;
    			type = undefined;
    		}
    		if ( clearQueue && type !== false ) {
    			this.queue( type || "fx", [] );
    		}
    
    		return this.each(function() {
    			var index,
    				hadTimers = false,
    				timers = jQuery.timers,
    				data = jQuery._data( this );
    
    			// clear marker counters if we know they won't be
    			if ( !gotoEnd ) {
    				jQuery._unmark( true, this );
    			}
    
    			function stopQueue( elem, data, index ) {
    				var hooks = data[ index ];
    				jQuery.removeData( elem, index, true );
    				hooks.stop( gotoEnd );
    			}
    
    			if ( type == null ) {
    				for ( index in data ) {
    					if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
    						stopQueue( this, data, index );
    					}
    				}
    			} else if ( data[ index = type + ".run" ] && data[ index ].stop ){
    				stopQueue( this, data, index );
    			}
    
    			for ( index = timers.length; index--; ) {
    				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
    					if ( gotoEnd ) {
    
    						// force the next step to be the last
    						timers[ index ]( true );
    					} else {
    						timers[ index ].saveState();
    					}
    					hadTimers = true;
    					timers.splice( index, 1 );
    				}
    			}
    
    			// start the next in the queue if the last step wasn't forced
    			// timers currently will call their complete callbacks, which will dequeue
    			// but only if they were gotoEnd
    			if ( !( gotoEnd && hadTimers ) ) {
    				jQuery.dequeue( this, type );
    			}
    		});
    	}
    
    });
    
    // Animations created synchronously will run synchronously
    function createFxNow() {
    	setTimeout( clearFxNow, 0 );
    	return ( fxNow = jQuery.now() );
    }
    
    function clearFxNow() {
    	fxNow = undefined;
    }
    
    // Generate parameters to create a standard animation
    function genFx( type, num ) {
    	var obj = {};
    
    	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
    		obj[ this ] = type;
    	});
    
    	return obj;
    }
    
    // Generate shortcuts for custom animations
    jQuery.each({
    	slideDown: genFx( "show", 1 ),
    	slideUp: genFx( "hide", 1 ),
    	slideToggle: genFx( "toggle", 1 ),
    	fadeIn: { opacity: "show" },
    	fadeOut: { opacity: "hide" },
    	fadeToggle: { opacity: "toggle" }
    }, function( name, props ) {
    	jQuery.fn[ name ] = function( speed, easing, callback ) {
    		return this.animate( props, speed, easing, callback );
    	};
    });
    
    jQuery.extend({
    	speed: function( speed, easing, fn ) {
    		var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
    			complete: fn || !fn && easing ||
    				jQuery.isFunction( speed ) && speed,
    			duration: speed,
    			easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
    		};
    
    		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
    			opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
    
    		// normalize opt.queue - true/undefined/null -> "fx"
    		if ( opt.queue == null || opt.queue === true ) {
    			opt.queue = "fx";
    		}
    
    		// Queueing
    		opt.old = opt.complete;
    
    		opt.complete = function( noUnmark ) {
    			if ( jQuery.isFunction( opt.old ) ) {
    				opt.old.call( this );
    			}
    
    			if ( opt.queue ) {
    				jQuery.dequeue( this, opt.queue );
    			} else if ( noUnmark !== false ) {
    				jQuery._unmark( this );
    			}
    		};
    
    		return opt;
    	},
    
    	easing: {
    		linear: function( p, n, firstNum, diff ) {
    			return firstNum + diff * p;
    		},
    		swing: function( p, n, firstNum, diff ) {
    			return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
    		}
    	},
    
    	timers: [],
    
    	fx: function( elem, options, prop ) {
    		this.options = options;
    		this.elem = elem;
    		this.prop = prop;
    
    		options.orig = options.orig || {};
    	}
    
    });
    
    jQuery.fx.prototype = {
    	// Simple function for setting a style value
    	update: function() {
    		if ( this.options.step ) {
    			this.options.step.call( this.elem, this.now, this );
    		}
    
    		( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
    	},
    
    	// Get the current size
    	cur: function() {
    		if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
    			return this.elem[ this.prop ];
    		}
    
    		var parsed,
    			r = jQuery.css( this.elem, this.prop );
    		// Empty strings, null, undefined and "auto" are converted to 0,
    		// complex values such as "rotate(1rad)" are returned as is,
    		// simple values such as "10px" are parsed to Float.
    		return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
    	},
    
    	// Start an animation from one number to another
    	custom: function( from, to, unit ) {
    		var self = this,
    			fx = jQuery.fx;
    
    		this.startTime = fxNow || createFxNow();
    		this.end = to;
    		this.now = this.start = from;
    		this.pos = this.state = 0;
    		this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
    
    		function t( gotoEnd ) {
    			return self.step( gotoEnd );
    		}
    
    		t.queue = this.options.queue;
    		t.elem = this.elem;
    		t.saveState = function() {
    			if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
    				jQuery._data( self.elem, "fxshow" + self.prop, self.start );
    			}
    		};
    
    		if ( t() && jQuery.timers.push(t) && !timerId ) {
    			timerId = setInterval( fx.tick, fx.interval );
    		}
    	},
    
    	// Simple 'show' function
    	show: function() {
    		var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
    
    		// Remember where we started, so that we can go back to it later
    		this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
    		this.options.show = true;
    
    		// Begin the animation
    		// Make sure that we start at a small width/height to avoid any flash of content
    		if ( dataShow !== undefined ) {
    			// This show is picking up where a previous hide or show left off
    			this.custom( this.cur(), dataShow );
    		} else {
    			this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
    		}
    
    		// Start by showing the element
    		jQuery( this.elem ).show();
    	},
    
    	// Simple 'hide' function
    	hide: function() {
    		// Remember where we started, so that we can go back to it later
    		this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
    		this.options.hide = true;
    
    		// Begin the animation
    		this.custom( this.cur(), 0 );
    	},
    
    	// Each step of an animation
    	step: function( gotoEnd ) {
    		var p, n, complete,
    			t = fxNow || createFxNow(),
    			done = true,
    			elem = this.elem,
    			options = this.options;
    
    		if ( gotoEnd || t >= options.duration + this.startTime ) {
    			this.now = this.end;
    			this.pos = this.state = 1;
    			this.update();
    
    			options.animatedProperties[ this.prop ] = true;
    
    			for ( p in options.animatedProperties ) {
    				if ( options.animatedProperties[ p ] !== true ) {
    					done = false;
    				}
    			}
    
    			if ( done ) {
    				// Reset the overflow
    				if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
    
    					jQuery.each( [ "", "X", "Y" ], function( index, value ) {
    						elem.style[ "overflow" + value ] = options.overflow[ index ];
    					});
    				}
    
    				// Hide the element if the "hide" operation was done
    				if ( options.hide ) {
    					jQuery( elem ).hide();
    				}
    
    				// Reset the properties, if the item has been hidden or shown
    				if ( options.hide || options.show ) {
    					for ( p in options.animatedProperties ) {
    						jQuery.style( elem, p, options.orig[ p ] );
    						jQuery.removeData( elem, "fxshow" + p, true );
    						// Toggle data is no longer needed
    						jQuery.removeData( elem, "toggle" + p, true );
    					}
    				}
    
    				// Execute the complete function
    				// in the event that the complete function throws an exception
    				// we must ensure it won't be called twice. #5684
    
    				complete = options.complete;
    				if ( complete ) {
    
    					options.complete = false;
    					complete.call( elem );
    				}
    			}
    
    			return false;
    
    		} else {
    			// classical easing cannot be used with an Infinity duration
    			if ( options.duration == Infinity ) {
    				this.now = t;
    			} else {
    				n = t - this.startTime;
    				this.state = n / options.duration;
    
    				// Perform the easing function, defaults to swing
    				this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
    				this.now = this.start + ( (this.end - this.start) * this.pos );
    			}
    			// Perform the next step of the animation
    			this.update();
    		}
    
    		return true;
    	}
    };
    
    jQuery.extend( jQuery.fx, {
    	tick: function() {
    		var timer,
    			timers = jQuery.timers,
    			i = 0;
    
    		for ( ; i < timers.length; i++ ) {
    			timer = timers[ i ];
    			// Checks the timer has not already been removed
    			if ( !timer() && timers[ i ] === timer ) {
    				timers.splice( i--, 1 );
    			}
    		}
    
    		if ( !timers.length ) {
    			jQuery.fx.stop();
    		}
    	},
    
    	interval: 13,
    
    	stop: function() {
    		clearInterval( timerId );
    		timerId = null;
    	},
    
    	speeds: {
    		slow: 600,
    		fast: 200,
    		// Default speed
    		_default: 400
    	},
    
    	step: {
    		opacity: function( fx ) {
    			jQuery.style( fx.elem, "opacity", fx.now );
    		},
    
    		_default: function( fx ) {
    			if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
    				fx.elem.style[ fx.prop ] = fx.now + fx.unit;
    			} else {
    				fx.elem[ fx.prop ] = fx.now;
    			}
    		}
    	}
    });
    
    // Adds width/height step functions
    // Do not set anything below 0
    jQuery.each([ "width", "height" ], function( i, prop ) {
    	jQuery.fx.step[ prop ] = function( fx ) {
    		jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
    	};
    });
    
    if ( jQuery.expr && jQuery.expr.filters ) {
    	jQuery.expr.filters.animated = function( elem ) {
    		return jQuery.grep(jQuery.timers, function( fn ) {
    			return elem === fn.elem;
    		}).length;
    	};
    }
    
    // Try to restore the default display value of an element
    function defaultDisplay( nodeName ) {
    
    	if ( !elemdisplay[ nodeName ] ) {
    
    		var body = document.body,
    			elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
    			display = elem.css( "display" );
    		elem.remove();
    
    		// If the simple way fails,
    		// get element's real default display by attaching it to a temp iframe
    		if ( display === "none" || display === "" ) {
    			// No iframe to use yet, so create it
    			if ( !iframe ) {
    				iframe = document.createElement( "iframe" );
    				iframe.frameBorder = iframe.width = iframe.height = 0;
    			}
    
    			body.appendChild( iframe );
    
    			// Create a cacheable copy of the iframe document on first call.
    			// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
    			// document to it; WebKit & Firefox won't allow reusing the iframe document.
    			if ( !iframeDoc || !iframe.createElement ) {
    				iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
    				iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
    				iframeDoc.close();
    			}
    
    			elem = iframeDoc.createElement( nodeName );
    
    			iframeDoc.body.appendChild( elem );
    
    			display = jQuery.css( elem, "display" );
    			body.removeChild( iframe );
    		}
    
    		// Store the correct default display
    		elemdisplay[ nodeName ] = display;
    	}
    
    	return elemdisplay[ nodeName ];
    }
    
    
    
    
    var rtable = /^t(?:able|d|h)$/i,
    	rroot = /^(?:body|html)$/i;
    
    if ( "getBoundingClientRect" in document.documentElement ) {
    	jQuery.fn.offset = function( options ) {
    		var elem = this[0], box;
    
    		if ( options ) {
    			return this.each(function( i ) {
    				jQuery.offset.setOffset( this, options, i );
    			});
    		}
    
    		if ( !elem || !elem.ownerDocument ) {
    			return null;
    		}
    
    		if ( elem === elem.ownerDocument.body ) {
    			return jQuery.offset.bodyOffset( elem );
    		}
    
    		try {
    			box = elem.getBoundingClientRect();
    		} catch(e) {}
    
    		var doc = elem.ownerDocument,
    			docElem = doc.documentElement;
    
    		// Make sure we're not dealing with a disconnected DOM node
    		if ( !box || !jQuery.contains( docElem, elem ) ) {
    			return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
    		}
    
    		var body = doc.body,
    			win = getWindow(doc),
    			clientTop  = docElem.clientTop  || body.clientTop  || 0,
    			clientLeft = docElem.clientLeft || body.clientLeft || 0,
    			scrollTop  = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop,
    			scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
    			top  = box.top  + scrollTop  - clientTop,
    			left = box.left + scrollLeft - clientLeft;
    
    		return { top: top, left: left };
    	};
    
    } else {
    	jQuery.fn.offset = function( options ) {
    		var elem = this[0];
    
    		if ( options ) {
    			return this.each(function( i ) {
    				jQuery.offset.setOffset( this, options, i );
    			});
    		}
    
    		if ( !elem || !elem.ownerDocument ) {
    			return null;
    		}
    
    		if ( elem === elem.ownerDocument.body ) {
    			return jQuery.offset.bodyOffset( elem );
    		}
    
    		var computedStyle,
    			offsetParent = elem.offsetParent,
    			prevOffsetParent = elem,
    			doc = elem.ownerDocument,
    			docElem = doc.documentElement,
    			body = doc.body,
    			defaultView = doc.defaultView,
    			prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
    			top = elem.offsetTop,
    			left = elem.offsetLeft;
    
    		while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
    			if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
    				break;
    			}
    
    			computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
    			top  -= elem.scrollTop;
    			left -= elem.scrollLeft;
    
    			if ( elem === offsetParent ) {
    				top  += elem.offsetTop;
    				left += elem.offsetLeft;
    
    				if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
    					top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
    					left += parseFloat( computedStyle.borderLeftWidth ) || 0;
    				}
    
    				prevOffsetParent = offsetParent;
    				offsetParent = elem.offsetParent;
    			}
    
    			if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
    				top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
    				left += parseFloat( computedStyle.borderLeftWidth ) || 0;
    			}
    
    			prevComputedStyle = computedStyle;
    		}
    
    		if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
    			top  += body.offsetTop;
    			left += body.offsetLeft;
    		}
    
    		if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
    			top  += Math.max( docElem.scrollTop, body.scrollTop );
    			left += Math.max( docElem.scrollLeft, body.scrollLeft );
    		}
    
    		return { top: top, left: left };
    	};
    }
    
    jQuery.offset = {
    
    	bodyOffset: function( body ) {
    		var top = body.offsetTop,
    			left = body.offsetLeft;
    
    		if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
    			top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
    			left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
    		}
    
    		return { top: top, left: left };
    	},
    
    	setOffset: function( elem, options, i ) {
    		var position = jQuery.css( elem, "position" );
    
    		// set position first, in-case top/left are set even on static elem
    		if ( position === "static" ) {
    			elem.style.position = "relative";
    		}
    
    		var curElem = jQuery( elem ),
    			curOffset = curElem.offset(),
    			curCSSTop = jQuery.css( elem, "top" ),
    			curCSSLeft = jQuery.css( elem, "left" ),
    			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
    			props = {}, curPosition = {}, curTop, curLeft;
    
    		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
    		if ( calculatePosition ) {
    			curPosition = curElem.position();
    			curTop = curPosition.top;
    			curLeft = curPosition.left;
    		} else {
    			curTop = parseFloat( curCSSTop ) || 0;
    			curLeft = parseFloat( curCSSLeft ) || 0;
    		}
    
    		if ( jQuery.isFunction( options ) ) {
    			options = options.call( elem, i, curOffset );
    		}
    
    		if ( options.top != null ) {
    			props.top = ( options.top - curOffset.top ) + curTop;
    		}
    		if ( options.left != null ) {
    			props.left = ( options.left - curOffset.left ) + curLeft;
    		}
    
    		if ( "using" in options ) {
    			options.using.call( elem, props );
    		} else {
    			curElem.css( props );
    		}
    	}
    };
    
    
    jQuery.fn.extend({
    
    	position: function() {
    		if ( !this[0] ) {
    			return null;
    		}
    
    		var elem = this[0],
    
    		// Get *real* offsetParent
    		offsetParent = this.offsetParent(),
    
    		// Get correct offsets
    		offset       = this.offset(),
    		parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
    
    		// Subtract element margins
    		// note: when an element has margin: auto the offsetLeft and marginLeft
    		// are the same in Safari causing offset.left to incorrectly be 0
    		offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
    		offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
    
    		// Add offsetParent borders
    		parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
    		parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
    
    		// Subtract the two offsets
    		return {
    			top:  offset.top  - parentOffset.top,
    			left: offset.left - parentOffset.left
    		};
    	},
    
    	offsetParent: function() {
    		return this.map(function() {
    			var offsetParent = this.offsetParent || document.body;
    			while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
    				offsetParent = offsetParent.offsetParent;
    			}
    			return offsetParent;
    		});
    	}
    });
    
    
    // Create scrollLeft and scrollTop methods
    jQuery.each( ["Left", "Top"], function( i, name ) {
    	var method = "scroll" + name;
    
    	jQuery.fn[ method ] = function( val ) {
    		var elem, win;
    
    		if ( val === undefined ) {
    			elem = this[ 0 ];
    
    			if ( !elem ) {
    				return null;
    			}
    
    			win = getWindow( elem );
    
    			// Return the scroll offset
    			return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
    				jQuery.support.boxModel && win.document.documentElement[ method ] ||
    					win.document.body[ method ] :
    				elem[ method ];
    		}
    
    		// Set the scroll offset
    		return this.each(function() {
    			win = getWindow( this );
    
    			if ( win ) {
    				win.scrollTo(
    					!i ? val : jQuery( win ).scrollLeft(),
    					 i ? val : jQuery( win ).scrollTop()
    				);
    
    			} else {
    				this[ method ] = val;
    			}
    		});
    	};
    });
    
    function getWindow( elem ) {
    	return jQuery.isWindow( elem ) ?
    		elem :
    		elem.nodeType === 9 ?
    			elem.defaultView || elem.parentWindow :
    			false;
    }
    
    
    
    
    // Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
    jQuery.each([ "Height", "Width" ], function( i, name ) {
    
    	var type = name.toLowerCase();
    
    	// innerHeight and innerWidth
    	jQuery.fn[ "inner" + name ] = function() {
    		var elem = this[0];
    		return elem ?
    			elem.style ?
    			parseFloat( jQuery.css( elem, type, "padding" ) ) :
    			this[ type ]() :
    			null;
    	};
    
    	// outerHeight and outerWidth
    	jQuery.fn[ "outer" + name ] = function( margin ) {
    		var elem = this[0];
    		return elem ?
    			elem.style ?
    			parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
    			this[ type ]() :
    			null;
    	};
    
    	jQuery.fn[ type ] = function( size ) {
    		// Get window width or height
    		var elem = this[0];
    		if ( !elem ) {
    			return size == null ? null : this;
    		}
    
    		if ( jQuery.isFunction( size ) ) {
    			return this.each(function( i ) {
    				var self = jQuery( this );
    				self[ type ]( size.call( this, i, self[ type ]() ) );
    			});
    		}
    
    		if ( jQuery.isWindow( elem ) ) {
    			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
    			// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
    			var docElemProp = elem.document.documentElement[ "client" + name ],
    				body = elem.document.body;
    			return elem.document.compatMode === "CSS1Compat" && docElemProp ||
    				body && body[ "client" + name ] || docElemProp;
    
    		// Get document width or height
    		} else if ( elem.nodeType === 9 ) {
    			// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
    			return Math.max(
    				elem.documentElement["client" + name],
    				elem.body["scroll" + name], elem.documentElement["scroll" + name],
    				elem.body["offset" + name], elem.documentElement["offset" + name]
    			);
    
    		// Get or set width or height on the element
    		} else if ( size === undefined ) {
    			var orig = jQuery.css( elem, type ),
    				ret = parseFloat( orig );
    
    			return jQuery.isNumeric( ret ) ? ret : orig;
    
    		// Set the width or height on the element (default to pixels if value is unitless)
    		} else {
    			return this.css( type, typeof size === "string" ? size : size + "px" );
    		}
    	};
    
    });
    
    
    
    
    // Expose jQuery to the global object
    window.jQuery = window.$ = jQuery;
    
    // Expose jQuery as an AMD module, but only for AMD loaders that
    // understand the issues with loading multiple versions of jQuery
    // in a page that all might call define(). The loader will indicate
    // they have special allowances for multiple jQuery versions by
    // specifying define.amd.jQuery = true. Register as a named module,
    // since jQuery can be concatenated with other files that may use define,
    // but not use a proper concatenation script that understands anonymous
    // AMD modules. A named AMD is safest and most robust way to register.
    // Lowercase jquery is used because AMD module names are derived from
    // file names, and jQuery is normally delivered in a lowercase file name.
    // Do this after creating the global so that if an AMD module wants to call
    // noConflict to hide this version of jQuery, it will work.
    if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
    	define( "jquery", [], function () { return jQuery; } );
    }
    
    
    
    })( window );

    return noConflictMode ? window.jQuery.noConflict(true) : window.jQuery;
  };

  // For CommonJS
  if (typeof module !== 'undefined') {
    if (typeof window !== 'undefined') {
      module.exports = create(window, true);
    }
    module.exports.create = create;

  // For non-CommonJS
  } else {
    create(window, false);
  }

}());