text: /*!
   * 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 hav