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does there is a way to include eseparate files into the same html file using javascript

Posted on 2009-05-19
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Last Modified: 2013-11-19
hi all,
I'm new to javascript my manager want me to separate file to small pieces then load them in divs on certain conditions eithere logically or on events

best regards
hatem gamal
0
Comment
Question by:hatem_from_mesr
  • 4
  • 2
6 Comments
 
LVL 12

Accepted Solution

by:
alien109 earned 500 total points
ID: 24421311
Yes - you can load HTML fragments with an ajax call and then set the innerHTML property of the divs. You can write your own ajax functions, or use an exisiting JS library to achieve this. For simplicity, I'd suggest something like jQuery (www.jquery.com) It's a well tested, very powerful and somehwhat lightweight library that will give you a lot of powerful utilities.

Using jQuery to accomplish this can be something as simple as the following example:

<script type="text/javascript">
$(function) {
    $("#somepage").click(function() {
        $("#content").load("somePage.html");
        return false;
    });
});
</script>

<a href="somePage.html" id="somepage">Load Content</a>
<div id="content"></div>

This snippet of JS, assigns a click handler to the link and then loads the page "somePage.html" into the div "content" after it's been clicked.


0
 

Author Comment

by:hatem_from_mesr
ID: 24428972
hi alien109,
it does not work
page.html.txt
somepage.html.txt
0
 
LVL 12

Expert Comment

by:alien109
ID: 24429123
you need to download and include the jquery library (www.jquery.com) in your main page.
0
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Author Comment

by:hatem_from_mesr
ID: 24465009
alien109,
thanks for reply
does jquery .com is ajax library or what.???
0
 

Author Comment

by:hatem_from_mesr
ID: 24465178
here is the main page
<html>
 
    <head>
    </head>
<body>
    <script type="text/javascript" src="jquery-1.3.2.js">
    </script>
<script type="text/javascript">
$(function)
{
    $("#somepage").click(function()
    {
        $("#content").load("somepage.html");
        return false;
    });
});
</script>

<a href="somepage.html" id="somepage">Load Content</a>
<div id="content"></div>
</body>
</html>
========================================================
what is the name of the function that do it to call it

here is jquery.js source 
 

/*!

 * jQuery JavaScript Library v1.3.2

 * http://jquery.com/

 *

 * Copyright (c) 2009 John Resig

 * Dual licensed under the MIT and GPL licenses.

 * http://docs.jquery.com/License

 *

 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)

 * Revision: 6246

 */

(function(){
 

var 

	// Will speed up references to window, and allows munging its name.

	window = this,

	// Will speed up references to undefined, and allows munging its name.

	undefined,

	// Map over jQuery in case of overwrite

	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite

	_$ = window.$,
 

	jQuery = window.jQuery = window.$ = function( selector, context ) {

		// The jQuery object is actually just the init constructor 'enhanced'

		return new jQuery.fn.init( selector, context );

	},
 

	// A simple way to check for HTML strings or ID strings

	// (both of which we optimize for)

	quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,

	// Is it a simple selector

	isSimple = /^.[^:#\[\.,]*$/;
 

jQuery.fn = jQuery.prototype = {

	init: function( selector, context ) {

		// Make sure that a selection was provided

		selector = selector || document;
 

		// Handle $(DOMElement)

		if ( selector.nodeType ) {

			this[0] = selector;

			this.length = 1;

			this.context = selector;

			return this;

		}

		// Handle HTML strings

		if ( typeof selector === "string" ) {

			// Are we dealing with HTML string or an ID?

			var 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] )

					selector = jQuery.clean( [ match[1] ], context );
 

				// HANDLE: $("#id")

				else {

					var elem = document.getElementById( match[3] );
 

					// Handle the case where IE and Opera return items

					// by name instead of ID

					if ( elem && elem.id != match[3] )

						return jQuery().find( selector );
 

					// Otherwise, we inject the element directly into the jQuery object

					var ret = jQuery( elem || [] );

					ret.context = document;

					ret.selector = selector;

					return ret;

				}
 

			// HANDLE: $(expr, [context])

			// (which is just equivalent to: $(content).find(expr)

			} else

				return jQuery( context ).find( selector );
 

		// HANDLE: $(function)

		// Shortcut for document ready

		} else if ( jQuery.isFunction( selector ) )

			return jQuery( document ).ready( selector );
 

		// Make sure that old selector state is passed along

		if ( selector.selector && selector.context ) {

			this.selector = selector.selector;

			this.context = selector.context;

		}
 

		return this.setArray(jQuery.isArray( selector ) ?

			selector :

			jQuery.makeArray(selector));

	},
 

	// Start with an empty selector

	selector: "",
 

	// The current version of jQuery being used

	jquery: "1.3.2",
 

	// The number of elements contained in the matched element set

	size: function() {

		return this.length;

	},
 

	// 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 === undefined ?
 

			// Return a 'clean' array

			Array.prototype.slice.call( this ) :
 

			// Return just the object

			this[ num ];

	},
 

	// Take an array of elements and push it onto the stack

	// (returning the new matched element set)

	pushStack: function( elems, name, selector ) {

		// Build a new jQuery matched element set

		var ret = jQuery( 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;

	},
 

	// Force the current matched set of elements to become

	// the specified array of elements (destroying the stack in the process)

	// You should use pushStack() in order to do this, but maintain the stack

	setArray: function( elems ) {

		// Resetting the length to 0, then using the native Array push

		// is a super-fast way to populate an object with array-like properties

		this.length = 0;

		Array.prototype.push.apply( this, elems );
 

		return this;

	},
 

	// 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 );

	},
 

	// Determine the position of an element within

	// the matched set of elements

	index: function( elem ) {

		// Locate the position of the desired element

		return jQuery.inArray(

			// If it receives a jQuery object, the first element is used

			elem && elem.jquery ? elem[0] : elem

		, this );

	},
 

	attr: function( name, value, type ) {

		var options = name;
 

		// Look for the case where we're accessing a style value

		if ( typeof name === "string" )

			if ( value === undefined )

				return this[0] && jQuery[ type || "attr" ]( this[0], name );
 

			else {

				options = {};

				options[ name ] = value;

			}
 

		// Check to see if we're setting style values

		return this.each(function(i){

			// Set all the styles

			for ( name in options )

				jQuery.attr(

					type ?

						this.style :

						this,

					name, jQuery.prop( this, options[ name ], type, i, name )

				);

		});

	},
 

	css: function( key, value ) {

		// ignore negative width and height values

		if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )

			value = undefined;

		return this.attr( key, value, "curCSS" );

	},
 

	text: function( text ) {

		if ( typeof text !== "object" && text != null )

			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
 

		var ret = "";
 

		jQuery.each( text || this, function(){

			jQuery.each( this.childNodes, function(){

				if ( this.nodeType != 8 )

					ret += this.nodeType != 1 ?

						this.nodeValue :

						jQuery.fn.text( [ this ] );

			});

		});
 

		return ret;

	},
 

	wrapAll: function( html ) {

		if ( this[0] ) {

			// The elements to wrap the target around

			var wrap = jQuery( html, this[0].ownerDocument ).clone();
 

			if ( this[0].parentNode )

				wrap.insertBefore( this[0] );
 

			wrap.map(function(){

				var elem = this;
 

				while ( elem.firstChild )

					elem = elem.firstChild;
 

				return elem;

			}).append(this);

		}
 

		return this;

	},
 

	wrapInner: function( html ) {

		return this.each(function(){

			jQuery( this ).contents().wrapAll( html );

		});

	},
 

	wrap: function( html ) {

		return this.each(function(){

			jQuery( this ).wrapAll( html );

		});

	},
 

	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() {

		return this.domManip(arguments, false, function(elem){

			this.parentNode.insertBefore( elem, this );

		});

	},
 

	after: function() {

		return this.domManip(arguments, false, function(elem){

			this.parentNode.insertBefore( elem, this.nextSibling );

		});

	},
 

	end: function() {

		return this.prevObject || jQuery( [] );

	},
 

	// For internal use only.

	// Behaves like an Array's method, not like a jQuery method.

	push: [].push,

	sort: [].sort,

	splice: [].splice,
 

	find: function( selector ) {

		if ( this.length === 1 ) {

			var ret = this.pushStack( [], "find", selector );

			ret.length = 0;

			jQuery.find( selector, this[0], ret );

			return ret;

		} else {

			return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){

				return jQuery.find( selector, elem );

			})), "find", selector );

		}

	},
 

	clone: function( events ) {

		// Do the clone

		var ret = this.map(function(){

			if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {

				// IE copies events bound via attachEvent when

				// using cloneNode. Calling detachEvent on the

				// clone will also remove the events from the orignal

				// In order to get around this, we use innerHTML.

				// Unfortunately, this means some modifications to

				// attributes in IE that are actually only stored

				// as properties will not be copied (such as the

				// the name attribute on an input).

				var html = this.outerHTML;

				if ( !html ) {

					var div = this.ownerDocument.createElement("div");

					div.appendChild( this.cloneNode(true) );

					html = div.innerHTML;

				}
 

				return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0];

			} else

				return this.cloneNode(true);

		});
 

		// Copy the events from the original to the clone

		if ( events === true ) {

			var orig = this.find("*").andSelf(), i = 0;
 

			ret.find("*").andSelf().each(function(){

				if ( this.nodeName !== orig[i].nodeName )

					return;
 

				var events = jQuery.data( orig[i], "events" );
 

				for ( var type in events ) {

					for ( var handler in events[ type ] ) {

						jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );

					}

				}
 

				i++;

			});

		}
 

		// Return the cloned set

		return ret;

	},
 

	filter: function( selector ) {

		return this.pushStack(

			jQuery.isFunction( selector ) &&

			jQuery.grep(this, function(elem, i){

				return selector.call( elem, i );

			}) ||
 

			jQuery.multiFilter( selector, jQuery.grep(this, function(elem){

				return elem.nodeType === 1;

			}) ), "filter", selector );

	},
 

	closest: function( selector ) {

		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,

			closer = 0;
 

		return this.map(function(){

			var cur = this;

			while ( cur && cur.ownerDocument ) {

				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {

					jQuery.data(cur, "closest", closer);

					return cur;

				}

				cur = cur.parentNode;

				closer++;

			}

		});

	},
 

	not: function( selector ) {

		if ( typeof selector === "string" )

			// test special case where just one selector is passed in

			if ( isSimple.test( selector ) )

				return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );

			else

				selector = jQuery.multiFilter( selector, this );
 

		var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;

		return this.filter(function() {

			return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;

		});

	},
 

	add: function( selector ) {

		return this.pushStack( jQuery.unique( jQuery.merge(

			this.get(),

			typeof selector === "string" ?

				jQuery( selector ) :

				jQuery.makeArray( selector )

		)));

	},
 

	is: function( selector ) {

		return !!selector && jQuery.multiFilter( selector, this ).length > 0;

	},
 

	hasClass: function( selector ) {

		return !!selector && this.is( "." + selector );

	},
 

	val: function( value ) {

		if ( value === undefined ) {			

			var elem = this[0];
 

			if ( elem ) {

				if( jQuery.nodeName( elem, 'option' ) )

					return (elem.attributes.value || {}).specified ? elem.value : elem.text;

				

				// We need to handle select boxes special

				if ( jQuery.nodeName( elem, "select" ) ) {

					var index = elem.selectedIndex,

						values = [],

						options = elem.options,

						one = elem.type == "select-one";
 

					// Nothing was selected

					if ( index < 0 )

						return null;
 

					// Loop through all the selected options

					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {

						var option = options[ i ];
 

						if ( option.selected ) {

							// Get the specifc value for the option

							value = jQuery(option).val();
 

							// We don't need an array for one selects

							if ( one )

								return value;
 

							// Multi-Selects return an array

							values.push( value );

						}

					}
 

					return values;				

				}
 

				// Everything else, we just grab the value

				return (elem.value || "").replace(/\r/g, "");
 

			}
 

			return undefined;

		}
 

		if ( typeof value === "number" )

			value += '';
 

		return this.each(function(){

			if ( this.nodeType != 1 )

				return;
 

			if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )

				this.checked = (jQuery.inArray(this.value, value) >= 0 ||

					jQuery.inArray(this.name, value) >= 0);
 

			else if ( jQuery.nodeName( this, "select" ) ) {

				var values = jQuery.makeArray(value);
 

				jQuery( "option", this ).each(function(){

					this.selected = (jQuery.inArray( this.value, values ) >= 0 ||

						jQuery.inArray( this.text, values ) >= 0);

				});
 

				if ( !values.length )

					this.selectedIndex = -1;
 

			} else

				this.value = value;

		});

	},
 

	html: function( value ) {

		return value === undefined ?

			(this[0] ?

				this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :

				null) :

			this.empty().append( value );

	},
 

	replaceWith: function( value ) {

		return this.after( value ).remove();

	},
 

	eq: function( i ) {

		return this.slice( i, +i + 1 );

	},
 

	slice: function() {

		return this.pushStack( Array.prototype.slice.apply( this, arguments ),

			"slice", Array.prototype.slice.call(arguments).join(",") );

	},
 

	map: function( callback ) {

		return this.pushStack( jQuery.map(this, function(elem, i){

			return callback.call( elem, i, elem );

		}));

	},
 

	andSelf: function() {

		return this.add( this.prevObject );

	},
 

	domManip: function( args, table, callback ) {

		if ( this[0] ) {

			var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),

				scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),

				first = fragment.firstChild;
 

			if ( first )

				for ( var i = 0, l = this.length; i < l; i++ )

					callback.call( root(this[i], first), this.length > 1 || i > 0 ?

							fragment.cloneNode(true) : fragment );

		

			if ( scripts )

				jQuery.each( scripts, evalScript );

		}
 

		return this;

		

		function root( elem, cur ) {

			return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?

				(elem.getElementsByTagName("tbody")[0] ||

				elem.appendChild(elem.ownerDocument.createElement("tbody"))) :

				elem;

		}

	}

};
 

// Give the init function the jQuery prototype for later instantiation

jQuery.fn.init.prototype = jQuery.fn;
 

function evalScript( i, elem ) {

	if ( elem.src )

		jQuery.ajax({

			url: elem.src,

			async: false,

			dataType: "script"

		});
 

	else

		jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
 

	if ( elem.parentNode )

		elem.parentNode.removeChild( elem );

}
 

function now(){

	return +new Date;

}
 

jQuery.extend = jQuery.fn.extend = function() {

	// copy reference to target object

	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
 

	// 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 ( var name in options ) {

				var src = target[ name ], copy = options[ name ];
 

				// Prevent never-ending loop

				if ( target === copy )

					continue;
 

				// Recurse if we're merging object values

				if ( deep && copy && typeof copy === "object" && !copy.nodeType )

					target[ name ] = jQuery.extend( deep, 

						// Never move original objects, clone them

						src || ( copy.length != null ? [ ] : { } )

					, copy );
 

				// Don't bring in undefined values

				else if ( copy !== undefined )

					target[ name ] = copy;
 

			}
 

	// Return the modified object

	return target;

};
 

// exclude the following css properties to add px

var	exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,

	// cache defaultView

	defaultView = document.defaultView || {},

	toString = Object.prototype.toString;
 

jQuery.extend({

	noConflict: function( deep ) {

		window.$ = _$;
 

		if ( deep )

			window.jQuery = _jQuery;
 

		return jQuery;

	},
 

	// 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 toString.call(obj) === "[object Function]";

	},
 

	isArray: function( obj ) {

		return toString.call(obj) === "[object Array]";

	},
 

	// check if an element is in a (or is an) XML document

	isXMLDoc: function( elem ) {

		return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||

			!!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument );

	},
 

	// Evalulates a script in a global context

	globalEval: function( data ) {

		if ( data && /\S/.test(data) ) {

			// Inspired by code by Andrea Giammarchi

			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html

			var head = document.getElementsByTagName("head")[0] || document.documentElement,

				script = document.createElement("script");
 

			script.type = "text/javascript";

			if ( jQuery.support.scriptEval )

				script.appendChild( document.createTextNode( data ) );

			else

				script.text = data;
 

			// Use insertBefore instead of appendChild  to circumvent an IE6 bug.

			// This arises when a base node is used (#2709).

			head.insertBefore( script, head.firstChild );

			head.removeChild( script );

		}

	},
 

	nodeName: function( elem, name ) {

		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();

	},
 

	// args is for internal usage only

	each: function( object, callback, args ) {

		var name, i = 0, length = object.length;
 

		if ( args ) {

			if ( length === undefined ) {

				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 ( length === undefined ) {

				for ( name in object )

					if ( callback.call( object[ name ], name, object[ name ] ) === false )

						break;

			} else

				for ( var value = object[0];

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

		}
 

		return object;

	},
 

	prop: function( elem, value, type, i, name ) {

		// Handle executable functions

		if ( jQuery.isFunction( value ) )

			value = value.call( elem, i );
 

		// Handle passing in a number to a CSS property

		return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ?

			value + "px" :

			value;

	},
 

	className: {

		// internal only, use addClass("class")

		add: function( elem, classNames ) {

			jQuery.each((classNames || "").split(/\s+/), function(i, className){

				if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )

					elem.className += (elem.className ? " " : "") + className;

			});

		},
 

		// internal only, use removeClass("class")

		remove: function( elem, classNames ) {

			if (elem.nodeType == 1)

				elem.className = classNames !== undefined ?

					jQuery.grep(elem.className.split(/\s+/), function(className){

						return !jQuery.className.has( classNames, className );

					}).join(" ") :

					"";

		},
 

		// internal only, use hasClass("class")

		has: function( elem, className ) {

			return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;

		}

	},
 

	// 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 ( var name in options )

			elem.style[ name ] = old[ name ];

	},
 

	css: function( elem, name, force, extra ) {

		if ( name == "width" || name == "height" ) {

			var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
 

			function getWH() {

				val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
 

				if ( extra === "border" )

					return;
 

				jQuery.each( which, function() {

					if ( !extra )

						val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;

					if ( extra === "margin" )

						val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;

					else

						val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;

				});

			}
 

			if ( elem.offsetWidth !== 0 )

				getWH();

			else

				jQuery.swap( elem, props, getWH );
 

			return Math.max(0, Math.round(val));

		}
 

		return jQuery.curCSS( elem, name, force );

	},
 

	curCSS: function( elem, name, force ) {

		var ret, style = elem.style;
 

		// We need to handle opacity special in IE

		if ( name == "opacity" && !jQuery.support.opacity ) {

			ret = jQuery.attr( style, "opacity" );
 

			return ret == "" ?

				"1" :

				ret;

		}
 

		// Make sure we're using the right name for getting the float value

		if ( name.match( /float/i ) )

			name = styleFloat;
 

		if ( !force && style && style[ name ] )

			ret = style[ name ];
 

		else if ( defaultView.getComputedStyle ) {
 

			// Only "float" is needed here

			if ( name.match( /float/i ) )

				name = "float";
 

			name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
 

			var computedStyle = defaultView.getComputedStyle( elem, null );
 

			if ( computedStyle )

				ret = computedStyle.getPropertyValue( name );
 

			// We should always get a number back from opacity

			if ( name == "opacity" && ret == "" )

				ret = "1";
 

		} else if ( elem.currentStyle ) {

			var camelCase = name.replace(/\-(\w)/g, function(all, letter){

				return letter.toUpperCase();

			});
 

			ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
 

			// 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 ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {

				// Remember the original values

				var left = style.left, rsLeft = elem.runtimeStyle.left;
 

				// Put in the new values to get a computed value out

				elem.runtimeStyle.left = elem.currentStyle.left;

				style.left = ret || 0;

				ret = style.pixelLeft + "px";
 

				// Revert the changed values

				style.left = left;

				elem.runtimeStyle.left = rsLeft;

			}

		}
 

		return ret;

	},
 

	clean: function( elems, context, fragment ) {

		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;
 

		// If a single string is passed in and it's a single tag

		// just do a createElement and skip the rest

		if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {

			var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);

			if ( match )

				return [ context.createElement( match[1] ) ];

		}
 

		var ret = [], scripts = [], div = context.createElement("div");
 

		jQuery.each(elems, function(i, elem){

			if ( typeof elem === "number" )

				elem += '';
 

			if ( !elem )

				return;
 

			// Convert html string into DOM nodes

			if ( typeof elem === "string" ) {

				// Fix "XHTML"-style tags in all browsers

				elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){

					return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?

						all :

						front + "></" + tag + ">";

				});
 

				// Trim whitespace, otherwise indexOf won't work as expected

				var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
 

				var wrap =

					// option or optgroup

					!tags.indexOf("<opt") &&

					[ 1, "<select multiple='multiple'>", "</select>" ] ||
 

					!tags.indexOf("<leg") &&

					[ 1, "<fieldset>", "</fieldset>" ] ||
 

					tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&

					[ 1, "<table>", "</table>" ] ||
 

					!tags.indexOf("<tr") &&

					[ 2, "<table><tbody>", "</tbody></table>" ] ||
 

				 	// <thead> matched above

					(!tags.indexOf("<td") || !tags.indexOf("<th")) &&

					[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
 

					!tags.indexOf("<col") &&

					[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
 

					// IE can't serialize <link> and <script> tags normally

					!jQuery.support.htmlSerialize &&

					[ 1, "div<div>", "</div>" ] ||
 

					[ 0, "", "" ];
 

				// Go to html and back, then peel off extra wrappers

				div.innerHTML = wrap[1] + elem + wrap[2];
 

				// Move to the right depth

				while ( wrap[0]-- )

					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 = /<tbody/i.test(elem),

						tbody = !tags.indexOf("<table") && !hasBody ?

							div.firstChild && div.firstChild.childNodes :
 

						// String was a bare <thead> or <tfoot>

						wrap[1] == "<table>" && !hasBody ?

							div.childNodes :

							[];
 

					for ( var j = tbody.length - 1; j >= 0 ; --j )

						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )

							tbody[ j ].parentNode.removeChild( tbody[ j ] );
 

					}
 

				// IE completely kills leading whitespace when innerHTML is used

				if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )

					div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );

				

				elem = jQuery.makeArray( div.childNodes );

			}
 

			if ( elem.nodeType )

				ret.push( elem );

			else

				ret = jQuery.merge( ret, elem );
 

		});
 

		if ( fragment ) {

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

				if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {

					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );

				} else {

					if ( ret[i].nodeType === 1 )

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

					fragment.appendChild( ret[i] );

				}

			}

			

			return scripts;

		}
 

		return ret;

	},
 

	attr: function( elem, name, value ) {

		// don't set attributes on text and comment nodes

		if (!elem || elem.nodeType == 3 || elem.nodeType == 8)

			return undefined;
 

		var notxml = !jQuery.isXMLDoc( elem ),

			// Whether we are setting (or getting)

			set = value !== undefined;
 

		// Try to normalize/fix the name

		name = notxml && jQuery.props[ name ] || name;
 

		// Only do all the following if this is a node (faster for style)

		// IE elem.getAttribute passes even for style

		if ( elem.tagName ) {
 

			// These attributes require special treatment

			var special = /href|src|style/.test( name );
 

			// Safari mis-reports the default selected property of a hidden option

			// Accessing the parent's selectedIndex property fixes it

			if ( name == "selected" && elem.parentNode )

				elem.parentNode.selectedIndex;
 

			// If applicable, access the attribute via the DOM 0 way

			if ( name in elem && notxml && !special ) {

				if ( set ){

					// We can't allow the type property to be changed (since it causes problems in IE)

					if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )

						throw "type property can't be changed";
 

					elem[ name ] = value;

				}
 

				// browsers index elements by id/name on forms, give priority to attributes.

				if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )

					return elem.getAttributeNode( name ).nodeValue;
 

				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set

				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/

				if ( name == "tabIndex" ) {

					var attributeNode = elem.getAttributeNode( "tabIndex" );

					return attributeNode && attributeNode.specified

						? attributeNode.value

						: elem.nodeName.match(/(button|input|object|select|textarea)/i)

							? 0

							: elem.nodeName.match(/^(a|area)$/i) && elem.href

								? 0

								: undefined;

				}
 

				return elem[ name ];

			}
 

			if ( !jQuery.support.style && notxml &&  name == "style" )

				return jQuery.attr( elem.style, "cssText", value );
 

			if ( set )

				// convert the value to a string (all browsers do this but IE) see #1070

				elem.setAttribute( name, "" + value );
 

			var attr = !jQuery.support.hrefNormalized && notxml && special

					// Some attributes require a special call on IE

					? elem.getAttribute( name, 2 )

					: elem.getAttribute( name );
 

			// Non-existent attributes return null, we normalize to undefined

			return attr === null ? undefined : attr;

		}
 

		// elem is actually elem.style ... set the style
 

		// IE uses filters for opacity

		if ( !jQuery.support.opacity && name == "opacity" ) {

			if ( set ) {

				// IE has trouble with opacity if it does not have layout

				// Force it by setting the zoom level

				elem.zoom = 1;
 

				// Set the alpha filter to set the opacity

				elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +

					(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");

			}
 

			return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?

				(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':

				"";

		}
 

		name = name.replace(/-([a-z])/ig, function(all, letter){

			return letter.toUpperCase();

		});
 

		if ( set )

			elem[ name ] = value;
 

		return elem[ name ];

	},
 

	trim: function( text ) {

		return (text || "").replace( /^\s+|\s+$/g, "" );

	},
 

	makeArray: function( array ) {

		var ret = [];
 

		if( array != null ){

			var i = array.length;

			// The window, strings (and functions) also have 'length'

			if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval )

				ret[0] = array;

			else

				while( i )

					ret[--i] = array[i];

		}
 

		return ret;

	},
 

	inArray: function( elem, array ) {

		for ( var i = 0, length = array.length; i < length; i++ )

		// Use === because on IE, window == document

			if ( array[ i ] === elem )

				return i;
 

		return -1;

	},
 

	merge: function( first, second ) {

		// We have to loop this way because IE & Opera overwrite the length

		// expando of getElementsByTagName

		var i = 0, elem, pos = first.length;

		// Also, we need to make sure that the correct elements are being returned

		// (IE returns comment nodes in a '*' query)

		if ( !jQuery.support.getAll ) {

			while ( (elem = second[ i++ ]) != null )

				if ( elem.nodeType != 8 )

					first[ pos++ ] = elem;
 

		} else

			while ( (elem = second[ i++ ]) != null )

				first[ pos++ ] = elem;
 

		return first;

	},
 

	unique: function( array ) {

		var ret = [], done = {};
 

		try {
 

			for ( var i = 0, length = array.length; i < length; i++ ) {

				var id = jQuery.data( array[ i ] );
 

				if ( !done[ id ] ) {

					done[ id ] = true;

					ret.push( array[ i ] );

				}

			}
 

		} catch( e ) {

			ret = array;

		}
 

		return ret;

	},
 

	grep: function( elems, callback, inv ) {

		var ret = [];
 

		// Go through the array, only saving the items

		// that pass the validator function

		for ( var i = 0, length = elems.length; i < length; i++ )

			if ( !inv != !callback( elems[ i ], i ) )

				ret.push( elems[ i ] );
 

		return ret;

	},
 

	map: function( elems, callback ) {

		var ret = [];
 

		// Go through the array, translating each of the items to their

		// new value (or values).

		for ( var i = 0, length = elems.length; i < length; i++ ) {

			var value = callback( elems[ i ], i );
 

			if ( value != null )

				ret[ ret.length ] = value;

		}
 

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

	}

});
 

// Use of jQuery.browser is deprecated.

// It's included for backwards compatibility and plugins,

// although they should work to migrate away.
 

var userAgent = navigator.userAgent.toLowerCase();
 

// Figure out what browser is being used

jQuery.browser = {

	version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],

	safari: /webkit/.test( userAgent ),

	opera: /opera/.test( userAgent ),

	msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),

	mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )

};
 

jQuery.each({

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

	parents: function(elem){return jQuery.dir(elem,"parentNode");},

	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");},

	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( selector ) {

		var ret = jQuery.map( this, fn );
 

		if ( selector && typeof selector == "string" )

			ret = jQuery.multiFilter( selector, ret );
 

		return this.pushStack( jQuery.unique( ret ), name, selector );

	};

});
 

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 );
 

		for ( var i = 0, l = insert.length; i < l; i++ ) {

			var elems = (i > 0 ? this.clone(true) : this).get();

			jQuery.fn[ original ].apply( jQuery(insert[i]), elems );

			ret = ret.concat( elems );

		}
 

		return this.pushStack( ret, name, selector );

	};

});
 

jQuery.each({

	removeAttr: function( name ) {

		jQuery.attr( this, name, "" );

		if (this.nodeType == 1)

			this.removeAttribute( name );

	},
 

	addClass: function( classNames ) {

		jQuery.className.add( this, classNames );

	},
 

	removeClass: function( classNames ) {

		jQuery.className.remove( this, classNames );

	},
 

	toggleClass: function( classNames, state ) {

		if( typeof state !== "boolean" )

			state = !jQuery.className.has( this, classNames );

		jQuery.className[ state ? "add" : "remove" ]( this, classNames );

	},
 

	remove: function( selector ) {

		if ( !selector || jQuery.filter( selector, [ this ] ).length ) {

			// Prevent memory leaks

			jQuery( "*", this ).add([this]).each(function(){

				jQuery.event.remove(this);

				jQuery.removeData(this);

			});

			if (this.parentNode)

				this.parentNode.removeChild( this );

		}

	},
 

	empty: function() {

		// Remove element nodes and prevent memory leaks

		jQuery(this).children().remove();
 

		// Remove any remaining nodes

		while ( this.firstChild )

			this.removeChild( this.firstChild );

	}

}, function(name, fn){

	jQuery.fn[ name ] = function(){

		return this.each( fn, arguments );

	};

});
 

// Helper function used by the dimensions and offset modules

function num(elem, prop) {

	return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;

}

var expando = "jQuery" + now(), uuid = 0, windowData = {};
 
 
 

jQuery.extend({
 

	cache: {},
 
 
 

	data: function( elem, name, data ) {
 

		elem = elem == window ?
 

			windowData :
 

			elem;
 
 
 

		var id = elem[ expando ];
 
 
 

		// Compute a unique ID for the element
 

		if ( !id )
 

			id = elem[ expando ] = ++uuid;
 
 
 

		// Only generate the data cache if we're
 

		// trying to access or manipulate it
 

		if ( name && !jQuery.cache[ id ] )
 

			jQuery.cache[ id ] = {};
 
 
 

		// Prevent overriding the named cache with undefined values
 

		if ( data !== undefined )
 

			jQuery.cache[ id ][ name ] = data;
 
 
 

		// Return the named cache data, or the ID for the element
 

		return name ?
 

			jQuery.cache[ id ][ name ] :
 

			id;
 

	},
 
 
 

	removeData: function( elem, name ) {
 

		elem = elem == window ?
 

			windowData :
 

			elem;
 
 
 

		var id = elem[ expando ];
 
 
 

		// If we want to remove a specific section of the element's data
 

		if ( name ) {
 

			if ( jQuery.cache[ id ] ) {
 

				// Remove the section of cache data
 

				delete jQuery.cache[ id ][ name ];
 
 
 

				// If we've removed all the data, remove the element's cache
 

				name = "";
 
 
 

				for ( name in jQuery.cache[ id ] )
 

					break;
 
 
 

				if ( !name )
 

					jQuery.removeData( elem );
 

			}
 
 
 

		// Otherwise, we want to remove all of the element's data
 

		} else {
 

			// Clean up the element expando
 

			try {
 

				delete elem[ expando ];
 

			} catch(e){
 

				// IE has trouble directly removing the expando
 

				// but it's ok with using removeAttribute
 

				if ( elem.removeAttribute )
 

					elem.removeAttribute( expando );
 

			}
 
 
 

			// Completely remove the data cache
 

			delete jQuery.cache[ id ];
 

		}
 

	},
 

	queue: function( elem, type, data ) {
 

		if ( elem ){
 

	
 

			type = (type || "fx") + "queue";
 

	
 

			var q = jQuery.data( elem, type );
 

	
 

			if ( !q || jQuery.isArray(data) )
 

				q = jQuery.data( elem, type, jQuery.makeArray(data) );
 

			else if( data )
 

				q.push( data );
 

	
 

		}
 

		return q;
 

	},
 
 
 

	dequeue: function( elem, type ){
 

		var queue = jQuery.queue( elem, type ),
 

			fn = queue.shift();
 

		
 

		if( !type || type === "fx" )
 

			fn = queue[0];
 

			
 

		if( fn !== undefined )
 

			fn.call(elem);
 

	}
 

});
 
 
 

jQuery.fn.extend({
 

	data: function( key, value ){
 

		var parts = key.split(".");
 

		parts[1] = parts[1] ? "." + parts[1] : "";
 
 
 

		if ( value === undefined ) {
 

			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
 
 
 

			if ( data === undefined && this.length )
 

				data = jQuery.data( this[0], key );
 
 
 

			return data === undefined && parts[1] ?
 

				this.data( parts[0] ) :
 

				data;
 

		} else
 

			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
 

				jQuery.data( this, key, value );
 

			});
 

	},
 
 
 

	removeData: function( key ){
 

		return this.each(function(){
 

			jQuery.removeData( this, key );
 

		});
 

	},
 

	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.length == 1 )
 

				queue[0].call(this);
 

		});
 

	},
 

	dequeue: function(type){
 

		return this.each(function(){
 

			jQuery.dequeue( this, type );
 

		});
 

	}
 

});/*!

 * Sizzle CSS Selector Engine - v0.9.3

 *  Copyright 2009, The Dojo Foundation

 *  Released under the MIT, BSD, and GPL Licenses.

 *  More information: http://sizzlejs.com/

 */

(function(){
 

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,

	done = 0,

	toString = Object.prototype.toString;
 

var Sizzle = function(selector, context, results, seed) {

	results = results || [];

	context = context || document;
 

	if ( context.nodeType !== 1 && context.nodeType !== 9 )

		return [];

	

	if ( !selector || typeof selector !== "string" ) {

		return results;

	}
 

	var parts = [], m, set, checkSet, check, mode, extra, prune = true;

	

	// Reset the position of the chunker regexp (start from head)

	chunker.lastIndex = 0;

	

	while ( (m = chunker.exec(selector)) !== null ) {

		parts.push( m[1] );

		

		if ( m[2] ) {

			extra = RegExp.rightContext;

			break;

		}

	}
 

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

		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {

			set = posProcess( parts[0] + parts[1], context );

		} else {

			set = Expr.relative[ parts[0] ] ?

				[ context ] :

				Sizzle( parts.shift(), context );
 

			while ( parts.length ) {

				selector = parts.shift();
 

				if ( Expr.relative[ selector ] )

					selector += parts.shift();
 

				set = posProcess( selector, set );

			}

		}

	} else {

		var ret = seed ?

			{ expr: parts.pop(), set: makeArray(seed) } :

			Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context) );

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

		if ( parts.length > 0 ) {

			checkSet = makeArray(set);

		} else {

			prune = false;

		}
 

		while ( parts.length ) {

			var cur = parts.pop(), pop = cur;
 

			if ( !Expr.relative[ cur ] ) {

				cur = "";

			} else {

				pop = parts.pop();

			}
 

			if ( pop == null ) {

				pop = context;

			}
 

			Expr.relative[ cur ]( checkSet, pop, isXML(context) );

		}

	}
 

	if ( !checkSet ) {

		checkSet = set;

	}
 

	if ( !checkSet ) {

		throw "Syntax error, unrecognized expression: " + (cur || selector);

	}
 

	if ( toString.call(checkSet) === "[object Array]" ) {

		if ( !prune ) {

			results.push.apply( results, checkSet );

		} else if ( context.nodeType === 1 ) {

			for ( var i = 0; checkSet[i] != null; i++ ) {

				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {

					results.push( set[i] );

				}

			}

		} else {

			for ( var 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, context, results, seed );
 

		if ( sortOrder ) {

			hasDuplicate = false;

			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.find = function(expr, context, isXML){

	var set, match;
 

	if ( !expr ) {

		return [];

	}
 

	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {

		var type = Expr.order[i], match;

		

		if ( (match = Expr.match[ type ].exec( expr )) ) {

			var left = RegExp.leftContext;
 

			if ( left.substr( left.length - 1 ) !== "\\" ) {

				match[1] = (match[1] || "").replace(/\\/g, "");

				set = Expr.find[ type ]( match, context, isXML );

				if ( set != null ) {

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

					break;

				}

			}

		}

	}
 

	if ( !set ) {

		set = context.getElementsByTagName("*");

	}
 

	return {set: set, expr: expr};

};
 

Sizzle.filter = function(expr, set, inplace, not){

	var old = expr, result = [], curLoop = set, match, anyFound,

		isXMLFilter = set && set[0] && isXML(set[0]);
 

	while ( expr && set.length ) {

		for ( var type in Expr.filter ) {

			if ( (match = Expr.match[ type ].exec( expr )) != null ) {

				var filter = Expr.filter[ type ], found, item;

				anyFound = false;
 

				if ( curLoop == result ) {

					result = [];

				}
 

				if ( Expr.preFilter[ type ] ) {

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

					if ( !match ) {

						anyFound = found = true;

					} else if ( match === true ) {

						continue;

					}

				}
 

				if ( match ) {

					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {

						if ( item ) {

							found = filter( item, match, i, curLoop );

							var pass = not ^ !!found;
 

							if ( inplace && found != null ) {

								if ( pass ) {

									anyFound = true;

								} else {

									curLoop[i] = false;

								}

							} else if ( pass ) {

								result.push( item );

								anyFound = true;

							}

						}

					}

				}
 

				if ( found !== undefined ) {

					if ( !inplace ) {

						curLoop = result;

					}
 

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

					if ( !anyFound ) {

						return [];

					}
 

					break;

				}

			}

		}
 

		// Improper expression

		if ( expr == old ) {

			if ( anyFound == null ) {

				throw "Syntax error, unrecognized expression: " + expr;

			} else {

				break;

			}

		}
 

		old = expr;

	}
 

	return curLoop;

};
 

var Expr = Sizzle.selectors = {

	order: [ "ID", "NAME", "TAG" ],

	match: {

		ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,

		CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,

		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,

		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,

		TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,

		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,

		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,

		PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/

	},

	attrMap: {

		"class": "className",

		"for": "htmlFor"

	},

	attrHandle: {

		href: function(elem){

			return elem.getAttribute("href");

		}

	},

	relative: {

		"+": function(checkSet, part, isXML){

			var isPartStr = typeof part === "string",

				isTag = isPartStr && !/\W/.test(part),

				isPartStrNotTag = isPartStr && !isTag;
 

			if ( isTag && !isXML ) {

				part = part.toUpperCase();

			}
 

			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 === part ?

						elem || false :

						elem === part;

				}

			}
 

			if ( isPartStrNotTag ) {

				Sizzle.filter( part, checkSet, true );

			}

		},

		">": function(checkSet, part, isXML){

			var isPartStr = typeof part === "string";
 

			if ( isPartStr && !/\W/.test(part) ) {

				part = isXML ? part : part.toUpperCase();
 

				for ( var i = 0, l = checkSet.length; i < l; i++ ) {

					var elem = checkSet[i];

					if ( elem ) {

						var parent = elem.parentNode;

						checkSet[i] = parent.nodeName === part ? parent : false;

					}

				}

			} else {

				for ( var i = 0, l = checkSet.length; i < l; i++ ) {

					var 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 doneName = done++, checkFn = dirCheck;
 

			if ( !part.match(/\W/) ) {

				var nodeCheck = part = isXML ? part : part.toUpperCase();

				checkFn = dirNodeCheck;

			}
 

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

		},

		"~": function(checkSet, part, isXML){

			var doneName = done++, checkFn = dirCheck;
 

			if ( typeof part === "string" && !part.match(/\W/) ) {

				var nodeCheck = part = isXML ? part : part.toUpperCase();

				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]);

				return m ? [m] : [];

			}

		},

		NAME: function(match, context, isXML){

			if ( typeof context.getElementsByName !== "undefined" ) {

				var ret = [], results = context.getElementsByName(match[1]);
 

				for ( var i = 0, l = results.length; i < l; i++ ) {

					if ( results[i].getAttribute("name") === match[1] ) {

						ret.push( results[i] );

					}

				}
 

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

			}

		},

		TAG: function(match, context){

			return context.getElementsByTagName(match[1]);

		}

	},

	preFilter: {

		CLASS: function(match, curLoop, inplace, result, not, isXML){

			match = " " + match[1].replace(/\\/g, "") + " ";
 

			if ( isXML ) {

				return match;

			}
 

			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {

				if ( elem ) {

					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {

						if ( !inplace )

							result.push( elem );

					} else if ( inplace ) {

						curLoop[i] = false;

					}

				}

			}
 

			return false;

		},

		ID: function(match){

			return match[1].replace(/\\/g, "");

		},

		TAG: function(match, curLoop){

			for ( var i = 0; curLoop[i] === false; i++ ){}

			return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();

		},

		CHILD: function(match){

			if ( match[1] == "nth" ) {

				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'

				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(

					match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||

					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
 

				// calculate the numbers (first)n+(last) including if they are negative

				match[2] = (test[1] + (test[2] || 1)) - 0;

				match[3] = test[3] - 0;

			}
 

			// TODO: Move to normal caching system

			match[0] = done++;
 

			return match;

		},

		ATTR: function(match, curLoop, inplace, result, not, isXML){

			var name = match[1].replace(/\\/g, "");

			

			if ( !isXML && Expr.attrMap[name] ) {

				match[1] = Expr.attrMap[name];

			}
 

			if ( match[2] === "~=" ) {

				match[4] = " " + match[4] + " ";

			}
 

			return match;

		},

		PSEUDO: function(match, curLoop, inplace, result, not){

			if ( match[1] === "not" ) {

				// If we're dealing with a complex expression, or a simple one

				if ( match[3].match(chunker).length > 1 || /^\w/.test(match[3]) ) {

					match[3] = Sizzle(match[3], null, null, curLoop);

				} else {

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

					if ( !inplace ) {

						result.push.apply( result, ret );

					}

					return false;

				}

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

				return true;

			}

			

			return match;

		},

		POS: function(match){

			match.unshift( true );

			return match;

		}

	},

	filters: {

		enabled: function(elem){

			return elem.disabled === false && elem.type !== "hidden";

		},

		disabled: function(elem){

			return elem.disabled === true;

		},

		checked: function(elem){

			return elem.checked === true;

		},

		selected: function(elem){

			// Accessing this property makes selected-by-default

			// options in Safari work properly

			elem.parentNode.selectedIndex;

			return elem.selected === true;

		},

		parent: function(elem){

			return !!elem.firstChild;

		},

		empty: function(elem){

			return !elem.firstChild;

		},

		has: function(elem, i, match){

			return !!Sizzle( match[3], elem ).length;

		},

		header: function(elem){

			return /h\d/i.test( elem.nodeName );

		},

		text: function(elem){

			return "text" === elem.type;

		},

		radio: function(elem){

			return "radio" === elem.type;

		},

		checkbox: function(elem){

			return "checkbox" === elem.type;

		},

		file: function(elem){

			return "file" === elem.type;

		},

		password: function(elem){

			return "password" === elem.type;

		},

		submit: function(elem){

			return "submit" === elem.type;

		},

		image: function(elem){

			return "image" === elem.type;

		},

		reset: function(elem){

			return "reset" === elem.type;

		},

		button: function(elem){

			return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";

		},

		input: function(elem){

			return /input|select|textarea|button/i.test(elem.nodeName);

		}

	},

	setFilters: {

		first: function(elem, i){

			return i === 0;

		},

		last: function(elem, i, match, array){

			return i === array.length - 1;

		},

		even: function(elem, i){

			return i % 2 === 0;

		},

		odd: function(elem, i){

			return i % 2 === 1;

		},

		lt: function(elem, i, match){

			return i < match[3] - 0;

		},

		gt: function(elem, i, match){

			return i > match[3] - 0;

		},

		nth: function(elem, i, match){

			return match[3] - 0 == i;

		},

		eq: function(elem, i, match){

			return match[3] - 0 == i;

		}

	},

	filter: {

		PSEUDO: function(elem, match, i, array){

			var name = match[1], filter = Expr.filters[ name ];
 

			if ( filter ) {

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

			} else if ( name === "contains" ) {

				return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;

			} else if ( name === "not" ) {

				var not = match[3];
 

				for ( var i = 0, l = not.length; i < l; i++ ) {

					if ( not[i] === elem ) {

						return false;

					}

				}
 

				return true;

			}

		},

		CHILD: function(elem, match){

			var type = match[1], node = elem;

			switch (type) {

				case 'only':

				case 'first':

					while (node = node.previousSibling)  {

						if ( node.nodeType === 1 ) return false;

					}

					if ( type == 'first') return true;

					node = elem;

				case 'last':

					while (node = node.nextSibling)  {

						if ( node.nodeType === 1 ) return false;

					}

					return true;

				case 'nth':

					var first = match[2], last = match[3];
 

					if ( first == 1 && last == 0 ) {

						return true;

					}

					

					var doneName = match[0],

						parent = elem.parentNode;

	

					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {

						var count = 0;

						for ( node = parent.firstChild; node; node = node.nextSibling ) {

							if ( node.nodeType === 1 ) {

								node.nodeIndex = ++count;

							}

						} 

						parent.sizcache = doneName;

					}

					

					var diff = elem.nodeIndex - last;

					if ( first == 0 ) {

						return diff == 0;

					} else {

						return ( diff % first == 0 && diff / first >= 0 );

					}

			}

		},

		ID: function(elem, match){

			return elem.nodeType === 1 && elem.getAttribute("id") === match;

		},

		TAG: function(elem, match){

			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;

		},

		CLASS: function(elem, match){

			return (" " + (elem.className || elem.getAttribute("class")) + " ")

				.indexOf( match ) > -1;

		},

		ATTR: function(elem, match){

			var name = match[1],

				result = Expr.attrHandle[ name ] ?

					Expr.attrHandle[ name ]( elem ) :

					elem[ name ] != null ?

						elem[ name ] :

						elem.getAttribute( name ),

				value = result + "",

				type = match[2],

				check = match[4];
 

			return result == null ?

				type === "!=" :

				type === "=" ?

				value === check :

				type === "*=" ?

				value.indexOf(check) >= 0 :

				type === "~=" ?

				(" " + value + " ").indexOf(check) >= 0 :

				!check ?

				value && result !== false :

				type === "!=" ?

				value != check :

				type === "^=" ?

				value.indexOf(check) === 0 :

				type === "$=" ?

				value.substr(value.length - check.length) === check :

				type === "|=" ?

				value === check || value.substr(0, check.length + 1) === check + "-" :

				false;

		},

		POS: function(elem, match, i, array){

			var name = match[2], filter = Expr.setFilters[ name ];
 

			if ( filter ) {

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

			}

		}

	}

};
 

var origPOS = Expr.match.POS;
 

for ( var type in Expr.match ) {

	Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );

}
 

var makeArray = function(array, results) {

	array = Array.prototype.slice.call( array );
 

	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.

try {

	Array.prototype.slice.call( document.documentElement.childNodes );
 

// Provide a fallback method if it does not work

} catch(e){

	makeArray = function(array, results) {

		var ret = results || [];
 

		if ( toString.call(array) === "[object Array]" ) {

			Array.prototype.push.apply( ret, array );

		} else {

			if ( typeof array.length === "number" ) {

				for ( var i = 0, l = array.length; i < l; i++ ) {

					ret.push( array[i] );

				}

			} else {

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

					ret.push( array[i] );

				}

			}

		}
 

		return ret;

	};

}
 

var sortOrder;
 

if ( document.documentElement.compareDocumentPosition ) {

	sortOrder = function( a, b ) {

		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;

		if ( ret === 0 ) {

			hasDuplicate = true;

		}

		return ret;

	};

} else if ( "sourceIndex" in document.documentElement ) {

	sortOrder = function( a, b ) {

		var ret = a.sourceIndex - b.sourceIndex;

		if ( ret === 0 ) {

			hasDuplicate = true;

		}

		return ret;

	};

} else if ( document.createRange ) {

	sortOrder = function( a, b ) {

		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();

		aRange.selectNode(a);

		aRange.collapse(true);

		bRange.selectNode(b);

		bRange.collapse(true);

		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);

		if ( ret === 0 ) {

			hasDuplicate = true;

		}

		return ret;

	};

}
 

// Check to see if the browser returns elements by name when

// querying by getElementById (and provide a workaround)

(function(){

	// We're going to inject a fake input element with a specified name

	var form = document.createElement("form"),

		id = "script" + (new Date).getTime();

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

	// Inject it into the root element, check its status, and remove it quickly

	var root = document.documentElement;

	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 );

})();
 

(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);

		};

	}

})();
 

if ( document.querySelectorAll ) (function(){

	var oldSizzle = Sizzle, div = document.createElement("div");

	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 && context.nodeType === 9 && !isXML(context) ) {

			try {

				return makeArray( context.querySelectorAll(query), extra );

			} catch(e){}

		}

		

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

	};
 

	Sizzle.find = oldSizzle.find;

	Sizzle.filter = oldSizzle.filter;

	Sizzle.selectors = oldSizzle.selectors;

	Sizzle.matches = oldSizzle.matches;

})();
 

if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (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)

	if ( 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]);

		}

	};

})();
 

function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {

	var sibDir = dir == "previousSibling" && !isXML;

	for ( var i = 0, l = checkSet.length; i < l; i++ ) {

		var elem = checkSet[i];

		if ( elem ) {

			if ( sibDir && elem.nodeType === 1 ){

				elem.sizcache = doneName;

				elem.sizset = i;

			}

			elem = elem[dir];

			var match = false;
 

			while ( elem ) {

				if ( elem.sizcache === doneName ) {

					match = checkSet[elem.sizset];

					break;

				}
 

				if ( elem.nodeType === 1 && !isXML ){

					elem.sizcache = doneName;

					elem.sizset = i;

				}
 

				if ( elem.nodeName === cur ) {

					match = elem;

					break;

				}
 

				elem = elem[dir];

			}
 

			checkSet[i] = match;

		}

	}

}
 

function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {

	var sibDir = dir == "previousSibling" && !isXML;

	for ( var i = 0, l = checkSet.length; i < l; i++ ) {

		var elem = checkSet[i];

		if ( elem ) {

			if ( sibDir && elem.nodeType === 1 ) {

				elem.sizcache = doneName;

				elem.sizset = i;

			}

			elem = elem[dir];

			var match = false;
 

			while ( elem ) {

				if ( elem.sizcache === doneName ) {

					match = checkSet[elem.sizset];

					break;

				}
 

				if ( elem.nodeType === 1 ) {

					if ( !isXML ) {

						elem.sizcache = doneName;

						elem.sizset = i;

					}

					if ( typeof cur !== "string" ) {

						if ( elem === cur ) {

							match = true;

							break;

						}
 

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

						match = elem;

						break;

					}

				}
 

				elem = elem[dir];

			}
 

			checkSet[i] = match;

		}

	}

}
 

var contains = document.compareDocumentPosition ?  function(a, b){

	return a.compareDocumentPosition(b) & 16;

} : function(a, b){

	return a !== b && (a.contains ? a.contains(b) : true);

};
 

var isXML = function(elem){

	return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||

		!!elem.ownerDocument && isXML( elem.ownerDocument );

};
 

var posProcess = function(selector, context){

	var tmpSet = [], later = "", match,

		root = context.nodeType ? [context] : context;
 

	// Position selectors must be done after the filter

	// And so must :not(positional) so we move all PSEUDOs to the end

	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {

		later += match[0];

		selector = selector.replace( Expr.match.PSEUDO, "" );

	}
 

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

	for ( var i = 0, l = root.length; i < l; i++ ) {

		Sizzle( selector, root[i], tmpSet );

	}
 

	return Sizzle.filter( later, tmpSet );

};
 

// EXPOSE

jQuery.find = Sizzle;

jQuery.filter = Sizzle.filter;

jQuery.expr = Sizzle.selectors;

jQuery.expr[":"] = jQuery.expr.filters;
 

Sizzle.selectors.filters.hidden = function(elem){

	return elem.offsetWidth === 0 || elem.offsetHeight === 0;

};
 

Sizzle.selectors.filters.visible = function(elem){

	return elem.offsetWidth > 0 || elem.offsetHeight > 0;

};
 

Sizzle.selectors.filters.animated = function(elem){

	return jQuery.grep(jQuery.timers, function(fn){

		return elem === fn.elem;

	}).length;

};
 

jQuery.multiFilter = function( expr, elems, not ) {

	if ( not ) {

		expr = ":not(" + expr + ")";

	}
 

	return Sizzle.matches(expr, elems);

};
 

jQuery.dir = function( elem, dir ){

	var matched = [], cur = elem[dir];

	while ( cur && cur != document ) {

		if ( cur.nodeType == 1 )

			matched.push( cur );

		cur = cur[dir];

	}

	return matched;

};
 

jQuery.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;

};
 

jQuery.sibling = function(n, elem){

	var r = [];
 

	for ( ; n; n = n.nextSibling ) {

		if ( n.nodeType == 1 && n != elem )

			r.push( n );

	}
 

	return r;

};
 

return;
 

window.Sizzle = Sizzle;
 

})();

/*

 * A number of helper functions used for managing events.

 * Many of the ideas behind this code originated from

 * Dean Edwards' addEvent library.

 */

jQuery.event = {
 

	// Bind an event to an element

	// Original by Dean Edwards

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

		if ( elem.nodeType == 3 || elem.nodeType == 8 )

			return;
 

		// For whatever reason, IE has trouble passing the window object

		// around, causing it to be cloned in the process

		if ( elem.setInterval && elem != window )

			elem = window;
 

		// Make sure that the function being executed has a unique ID

		if ( !handler.guid )

			handler.guid = this.guid++;
 

		// if data is passed, bind to handler

		if ( data !== undefined ) {

			// Create temporary function pointer to original handler

			var fn = handler;
 

			// Create unique handler function, wrapped around original handler

			handler = this.proxy( fn );
 

			// Store data in unique handler

			handler.data = data;

		}
 

		// Init the element's event structure

		var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),

			handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){

				// Handle the second event of a trigger and when

				// an event is called after a page has unloaded

				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?

					jQuery.event.handle.apply(arguments.callee.elem, arguments) :

					undefined;

			});

		// Add elem as a property of the handle function

		// This is to prevent a memory leak with non-native

		// event in IE.

		handle.elem = elem;
 

		// Handle multiple events separated by a space

		// jQuery(...).bind("mouseover mouseout", fn);

		jQuery.each(types.split(/\s+/), function(index, type) {

			// Namespaced event handlers

			var namespaces = type.split(".");

			type = namespaces.shift();

			handler.type = namespaces.slice().sort().join(".");
 

			// Get the current list of functions bound to this event

			var handlers = events[type];

			

			if ( jQuery.event.specialAll[type] )

				jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
 

			// Init the event handler queue

			if (!handlers) {

				handlers = events[type] = {};
 

				// Check for a special event handler

				// Only use addEventListener/attachEvent if the special

				// events handler returns false

				if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) {

					// Bind the global event handler to the element

					if (elem.addEventListener)

						elem.addEventListener(type, handle, false);

					else if (elem.attachEvent)

						elem.attachEvent("on" + type, handle);

				}

			}
 

			// Add the function to the element's handler list

			handlers[handler.guid] = handler;
 

			// Keep track of which events have been used, for global triggering

			jQuery.event.global[type] = true;

		});
 

		// Nullify elem to prevent memory leaks in IE

		elem = null;

	},
 

	guid: 1,

	global: {},
 

	// Detach an event or set of events from an element

	remove: function(elem, types, handler) {

		// don't do events on text and comment nodes

		if ( elem.nodeType == 3 || elem.nodeType == 8 )

			return;
 

		var events = jQuery.data(elem, "events"), ret, index;
 

		if ( events ) {

			// Unbind all events for the element

			if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") )

				for ( var type in events )

					this.remove( elem, type + (types || "") );

			else {

				// types is actually an event object here

				if ( types.type ) {

					handler = types.handler;

					types = types.type;

				}
 

				// Handle multiple events seperated by a space

				// jQuery(...).unbind("mouseover mouseout", fn);

				jQuery.each(types.split(/\s+/), function(index, type){

					// Namespaced event handlers

					var namespaces = type.split(".");

					type = namespaces.shift();

					var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
 

					if ( events[type] ) {

						// remove the given handler for the given type

						if ( handler )

							delete events[type][handler.guid];
 

						// remove all handlers for the given type

						else

							for ( var handle in events[type] )

								// Handle the removal of namespaced events

								if ( namespace.test(events[type][handle].type) )

									delete events[type][handle];

									

						if ( jQuery.event.specialAll[type] )

							jQuery.event.specialAll[type].teardown.call(elem, namespaces);
 

						// remove generic event handler if no more handlers exist

						for ( ret in events[type] ) break;

						if ( !ret ) {

							if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false ) {

								if (elem.removeEventListener)

									elem.removeEventListener(type, jQuery.data(elem, "handle"), false);

								else if (elem.detachEvent)

									elem.detachEvent("on" + type, jQuery.data(elem, "handle"));

							}

							ret = null;

							delete events[type];

						}

					}

				});

			}
 

			// Remove the expando if it's no longer used

			for ( ret in events ) break;

			if ( !ret ) {

				var handle = jQuery.data( elem, "handle" );

				if ( handle ) handle.elem = null;

				jQuery.removeData( elem, "events" );

				jQuery.removeData( elem, "handle" );

			}

		}

	},
 

	// bubbling is internal

	trigger: function( event, data, elem, bubbling ) {

		// Event object or event type

		var type = event.type || event;
 

		if( !bubbling ){

			event = typeof event === "object" ?

				// jQuery.Event object

				event[expando] ? event :

				// Object literal

				jQuery.extend( jQuery.Event(type), event ) :

				// Just the event type (string)

				jQuery.Event(type);
 

			if ( type.indexOf("!") >= 0 ) {

				event.type = type = type.slice(0, -1);

				event.exclusive = true;

			}
 

			// Handle a global trigger

			if ( !elem ) {

				// Don't bubble custom events when global (to avoid too much overhead)

				event.stopPropagation();

				// Only trigger if we've ever bound an event for it

				if ( this.global[type] )

					jQuery.each( jQuery.cache, function(){

						if ( this.events && this.events[type] )

							jQuery.event.trigger( event, data, this.handle.elem );

					});

			}
 

			// Handle triggering a single element
 

			// don't do events on text and comment nodes

			if ( !elem || elem.nodeType == 3 || elem.nodeType == 8 )

				return undefined;

			

			// Clean up in case it is reused

			event.result = undefined;

			event.target = elem;

			

			// Clone the incoming data, if any

			data = jQuery.makeArray(data);

			data.unshift( event );

		}
 

		event.currentTarget = elem;
 

		// Trigger the event, it is assumed that "handle" is a function

		var handle = jQuery.data(elem, "handle");

		if ( handle )

			handle.apply( elem, data );
 

		// Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)

		if ( (!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )

			event.result = false;
 

		// Trigger the native events (except for clicks on links)

		if ( !bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click") ) {

			this.triggered = true;

			try {

				elem[ type ]();

			// prevent IE from throwing an error for some hidden elements

			} catch (e) {}

		}
 

		this.triggered = false;
 

		if ( !event.isPropagationStopped() ) {

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

			if ( parent )

				jQuery.event.trigger(event, data, parent, true);

		}

	},
 

	handle: function(event) {

		// returned undefined or false

		var all, handlers;
 

		event = arguments[0] = jQuery.event.fix( event || window.event );

		event.currentTarget = this;

		

		// Namespaced event handlers

		var namespaces = event.type.split(".");

		event.type = namespaces.shift();
 

		// Cache this now, all = true means, any handler

		all = !namespaces.length && !event.exclusive;

		

		var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
 

		handlers = ( jQuery.data(this, "events") || {} )[event.type];
 

		for ( var j in handlers ) {

			var handler = handlers[j];
 

			// Filter the functions by class

			if ( all || namespace.test(handler.type) ) {

				// Pass in a reference to the handler function itself

				// So that we can later remove it

				event.handler = handler;

				event.data = handler.data;
 

				var ret = handler.apply(this, arguments);
 

				if( ret !== undefined ){

					event.result = ret;

					if ( ret === false ) {

						event.preventDefault();

						event.stopPropagation();

					}

				}
 

				if( event.isImmediatePropagationStopped() )

					break;
 

			}

		}

	},
 

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

	fix: function(event) {

		if ( event[expando] )

			return event;
 

		// store a copy of the original event object

		// and "clone" to set read-only properties

		var originalEvent = event;

		event = jQuery.Event( originalEvent );
 

		for ( var i = this.props.length, prop; i; ){

			prop = this.props[ --i ];

			event[ prop ] = originalEvent[ prop ];

		}
 

		// Fix target property, if necessary

		if ( !event.target )

			event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
 

		// check if target is a textnode (safari)

		if ( event.target.nodeType == 3 )

			event.target = event.target.parentNode;
 

		// Add relatedTarget, if necessary

		if ( !event.relatedTarget && event.fromElement )

			event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
 

		// Calculate pageX/Y if missing and clientX/Y available

		if ( event.pageX == null && event.clientX != null ) {

			var doc = document.documentElement, body = document.body;

			event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);

			event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);

		}
 

		// Add which for key events

		if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) )

			event.which = event.charCode || event.keyCode;
 

		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)

		if ( !event.metaKey && event.ctrlKey )

			event.metaKey = event.ctrlKey;
 

		// Add which for click: 1 == left; 2 == middle; 3 == right

		// Note: button is not normalized, so don't use it

		if ( !event.which && event.button )

			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
 

		return event;

	},
 

	proxy: function( fn, proxy ){

		proxy = proxy || function(){ return fn.apply(this, 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 || this.guid++;

		// So proxy can be declared as an argument

		return proxy;

	},
 

	special: {

		ready: {

			// Make sure the ready event is setup

			setup: bindReady,

			teardown: function() {}

		}

	},

	

	specialAll: {

		live: {

			setup: function( selector, namespaces ){

				jQuery.event.add( this, namespaces[0], liveHandler );

			},

			teardown:  function( namespaces ){

				if ( namespaces.length ) {

					var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");

					

					jQuery.each( (jQuery.data(this, "events").live || {}), function(){

						if ( name.test(this.type) )

							remove++;

					});

					

					if ( remove < 1 )

						jQuery.event.remove( this, namespaces[0], liveHandler );

				}

			}

		}

	}

};
 

jQuery.Event = function( src ){

	// Allow instantiation without the 'new' keyword

	if( !this.preventDefault )

		return new jQuery.Event(src);

	

	// Event object

	if( src && src.type ){

		this.originalEvent = src;

		this.type = src.type;

	// Event type

	}else

		this.type = src;
 

	// timeStamp is buggy for some events on Firefox(#3843)

	// So we won't rely on the native value

	this.timeStamp = now();

	

	// Mark it as fixed

	this[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)

		e.returnValue = false;

	},

	stopPropagation: function() {

		this.isPropagationStopped = returnTrue;
 

		var e = this.originalEvent;

		if( !e )

			return;

		// if stopPropagation exists run it on the original event

		if (e.stopPropagation)

			e.stopPropagation();

		// otherwise set the cancelBubble property of the original event to true (IE)

		e.cancelBubble = true;

	},

	stopImmediatePropagation:function(){

		this.isImmediatePropagationStopped = returnTrue;

		this.stopPropagation();

	},

	isDefaultPrevented: returnFalse,

	isPropagationStopped: returnFalse,

	isImmediatePropagationStopped: returnFalse

};

// Checks if an event happened on an element within another element

// Used in jQuery.event.special.mouseenter and mouseleave handlers

var withinElement = function(event) {

	// Check if mouse(over|out) are still within the same parent element

	var parent = event.relatedTarget;

	// Traverse up the tree

	while ( parent && parent != this )

		try { parent = parent.parentNode; }

		catch(e) { parent = this; }

	

	if( parent != this ){

		// set the correct event type

		event.type = event.data;

		// handle event if we actually just moused on to a non sub-element

		jQuery.event.handle.apply( this, arguments );

	}

};

	

jQuery.each({ 

	mouseover: 'mouseenter', 

	mouseout: 'mouseleave'

}, function( orig, fix ){

	jQuery.event.special[ fix ] = {

		setup: function(){

			jQuery.event.add( this, orig, withinElement, fix );

		},

		teardown: function(){

			jQuery.event.remove( this, orig, withinElement );

		}

	};			   

});
 

jQuery.fn.extend({

	bind: function( type, data, fn ) {

		return type == "unload" ? this.one(type, data, fn) : this.each(function(){

			jQuery.event.add( this, type, fn || data, fn && data );

		});

	},
 

	one: function( type, data, fn ) {

		var one = jQuery.event.proxy( fn || data, function(event) {

			jQuery(this).unbind(event, one);

			return (fn || data).apply( this, arguments );

		});

		return this.each(function(){

			jQuery.event.add( this, type, one, fn && data);

		});

	},
 

	unbind: function( type, fn ) {

		return this.each(function(){

			jQuery.event.remove( this, type, fn );

		});

	},
 

	trigger: function( type, data ) {

		return this.each(function(){

			jQuery.event.trigger( type, data, this );

		});

	},
 

	triggerHandler: function( type, data ) {

		if( this[0] ){

			var event = jQuery.Event(type);

			event.preventDefault();

			event.stopPropagation();

			jQuery.event.trigger( event, data, this[0] );

			return event.result;

		}		

	},
 

	toggle: function( fn ) {

		// Save reference to arguments for access in closure

		var args = arguments, i = 1;
 

		// link all the functions, so any of them can unbind this click handler

		while( i < args.length )

			jQuery.event.proxy( fn, args[i++] );
 

		return this.click( jQuery.event.proxy( fn, function(event) {

			// Figure out which function to execute

			this.lastToggle = ( this.lastToggle || 0 ) % i;
 

			// Make sure that clicks stop

			event.preventDefault();
 

			// and execute the function

			return args[ this.lastToggle++ ].apply( this, arguments ) || false;

		}));

	},
 

	hover: function(fnOver, fnOut) {

		return this.mouseenter(fnOver).mouseleave(fnOut);

	},
 

	ready: function(fn) {

		// Attach the listeners

		bindReady();
 

		// If the DOM is already ready

		if ( jQuery.isReady )

			// Execute the function immediately

			fn.call( document, jQuery );
 

		// Otherwise, remember the function for later

		else

			// Add the function to the wait list

			jQuery.readyList.push( fn );
 

		return this;

	},

	

	live: function( type, fn ){

		var proxy = jQuery.event.proxy( fn );

		proxy.guid += this.selector + type;
 

		jQuery(document).bind( liveConvert(type, this.selector), this.selector, proxy );
 

		return this;

	},

	

	die: function( type, fn ){

		jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null );

		return this;

	}

});
 

function liveHandler( event ){

	var check = RegExp("(^|\\.)" + event.type + "(\\.|$)"),

		stop = true,

		elems = [];
 

	jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){

		if ( check.test(fn.type) ) {

			var elem = jQuery(event.target).closest(fn.data)[0];

			if ( elem )

				elems.push({ elem: elem, fn: fn });

		}

	});
 

	elems.sort(function(a,b) {

		return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest");

	});

	

	jQuery.each(elems, function(){

		if ( this.fn.call(this.elem, event, this.fn.data) === false )

			return (stop = false);

	});
 

	return stop;

}
 

function liveConvert(type, selector){

	return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join(".");

}
 

jQuery.extend({

	isReady: false,

	readyList: [],

	// Handle when the DOM is ready

	ready: function() {

		// Make sure that the DOM is not already loaded

		if ( !jQuery.isReady ) {

			// Remember that the DOM is ready

			jQuery.isReady = true;
 

			// If there are functions bound, to execute

			if ( jQuery.readyList ) {

				// Execute all of them

				jQuery.each( jQuery.readyList, function(){

					this.call( document, jQuery );

				});
 

				// Reset the list of functions

				jQuery.readyList = null;

			}
 

			// Trigger any bound ready events

			jQuery(document).triggerHandler("ready");

		}

	}

});
 

var readyBound = false;
 

function bindReady(){

	if ( readyBound ) return;

	readyBound = true;
 

	// Mozilla, Opera and webkit nightlies currently support this event

	if ( document.addEventListener ) {

		// Use the handy event callback

		document.addEventListener( "DOMContentLoaded", function(){

			document.removeEventListener( "DOMContentLoaded", arguments.callee, false );

			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", function(){

			if ( document.readyState === "complete" ) {

				document.detachEvent( "onreadystatechange", arguments.callee );

				jQuery.ready();

			}

		});
 

		// If IE and not an iframe

		// continually check to see if the document is ready

		if ( document.documentElement.doScroll && window == window.top ) (function(){

			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( error ) {

				setTimeout( arguments.callee, 0 );

				return;

			}
 

			// and execute any waiting functions

			jQuery.ready();

		})();

	}
 

	// A fallback to window.onload, that will always work

	jQuery.event.add( window, "load", jQuery.ready );

}
 

jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +

	"mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +

	"change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){
 

	// Handle event binding

	jQuery.fn[name] = function(fn){

		return fn ? this.bind(name, fn) : this.trigger(name);

	};

});
 

// Prevent memory leaks in IE

// And prevent errors on refresh with events like mouseover in other browsers

// Window isn't included so as not to unbind existing unload events

jQuery( window ).bind( 'unload', function(){ 

	for ( var id in jQuery.cache )

		// Skip the window

		if ( id != 1 && jQuery.cache[ id ].handle )

			jQuery.event.remove( jQuery.cache[ id ].handle.elem );

}); 

(function(){
 

	jQuery.support = {};
 

	var root = document.documentElement,

		script = document.createElement("script"),

		div = document.createElement("div"),

		id = "script" + (new Date).getTime();
 

	div.style.display = "none";

	div.innerHTML = '   <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>';
 

	var all = div.getElementsByTagName("*"),

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

	// Can't get basic test support

	if ( !all || !all.length || !a ) {

		return;

	}
 

	jQuery.support = {

		// IE strips leading whitespace when .innerHTML is used

		leadingWhitespace: div.firstChild.nodeType == 3,

		

		// Make sure that tbody elements aren't automatically inserted

		// IE will insert them into empty tables

		tbody: !div.getElementsByTagName("tbody").length,

		

		// Make sure that you can get all elements in an <object> element

		// IE 7 always returns no results

		objectAll: !!div.getElementsByTagName("object")[0]

			.getElementsByTagName("*").length,

		

		// Make sure that link elements get serialized correctly by innerHTML

		// This requires a wrapper element in IE

		htmlSerialize: !!div.getElementsByTagName("link").length,

		

		// Get the style information from getAttribute

		// (IE uses .cssText insted)

		style: /red/.test( a.getAttribute("style") ),

		

		// Make sure that URLs aren't manipulated

		// (IE normalizes it by default)

		hrefNormalized: a.getAttribute("href") === "/a",

		

		// Make sure that element opacity exists

		// (IE uses filter instead)

		opacity: a.style.opacity === "0.5",

		

		// Verify style float existence

		// (IE uses styleFloat instead of cssFloat)

		cssFloat: !!a.style.cssFloat,
 

		// Will be defined later

		scriptEval: false,

		noCloneEvent: true,

		boxModel: null

	};

	

	script.type = "text/javascript";

	try {

		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );

	} catch(e){}
 

	root.insertBefore( script, root.firstChild );

	

	// Make sure that the execution of code works by injecting a script

	// tag with appendChild/createTextNode

	// (IE doesn't support this, fails, and uses .text instead)

	if ( window[ id ] ) {

		jQuery.support.scriptEval = true;

		delete window[ id ];

	}
 

	root.removeChild( script );
 

	if ( div.attachEvent && div.fireEvent ) {

		div.attachEvent("onclick", function(){

			// Cloning a node shouldn't copy over any

			// bound event handlers (IE does this)

			jQuery.support.noCloneEvent = false;

			div.detachEvent("onclick", arguments.callee);

		});

		div.cloneNode(true).fireEvent("onclick");

	}
 

	// Figure out if the W3C box model works as expected

	// document.body must exist before we can do this

	jQuery(function(){

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

		div.style.width = div.style.paddingLeft = "1px";
 

		document.body.appendChild( div );

		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;

		document.body.removeChild( div ).style.display = 'none';

	});

})();
 

var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat";
 

jQuery.props = {

	"for": "htmlFor",

	"class": "className",

	"float": styleFloat,

	cssFloat: styleFloat,

	styleFloat: styleFloat,

	readonly: "readOnly",

	maxlength: "maxLength",

	cellspacing: "cellSpacing",

	rowspan: "rowSpan",

	tabindex: "tabIndex"

};

jQuery.fn.extend({

	// Keep a copy of the old load

	_load: jQuery.fn.load,
 

	load: function( url, params, callback ) {

		if ( typeof url !== "string" )

			return this._load( url );
 

		var off = url.indexOf(" ");

		if ( off >= 0 ) {

			var selector = url.slice(off, url.length);

			url = url.slice(0, off);

		}
 

		// Default to a GET request

		var type = "GET";
 

		// If the second parameter was provided

		if ( params )

			// If it's a function

			if ( jQuery.isFunction( params ) ) {

				// We assume that it's the callback

				callback = params;

				params = null;
 

			// Otherwise, build a param string

			} else if( typeof params === "object" ) {

				params = jQuery.param( params );

				type = "POST";

			}
 

		var self = this;
 

		// Request the remote document

		jQuery.ajax({

			url: url,

			type: type,

			dataType: "html",

			data: params,

			complete: function(res, status){

				// If successful, inject the HTML into all the matched elements

				if ( status == "success" || status == "notmodified" )

					// See if a selector was specified

					self.html( selector ?

						// Create a dummy div to hold the results

						jQuery("<div/>")

							// inject the contents of the document in, removing the scripts

							// to avoid any 'Permission Denied' errors in IE

							.append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
 

							// Locate the specified elements

							.find(selector) :
 

						// If not, just inject the full result

						res.responseText );
 

				if( callback )

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

			}

		});

		return this;

	},
 

	serialize: function() {

		return jQuery.param(this.serializeArray());

	},

	serializeArray: function() {

		return this.map(function(){

			return this.elements ? jQuery.makeArray(this.elements) : this;

		})

		.filter(function(){

			return this.name && !this.disabled &&

				(this.checked || /select|textarea/i.test(this.nodeName) ||

					/text|hidden|password|search/i.test(this.type));

		})

		.map(function(i, elem){

			var val = jQuery(this).val();

			return val == null ? null :

				jQuery.isArray(val) ?

					jQuery.map( val, function(val, i){

						return {name: elem.name, value: val};

					}) :

					{name: elem.name, value: val};

		}).get();

	}

});
 

// Attach a bunch of functions for handling common AJAX events

jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){

	jQuery.fn[o] = function(f){

		return this.bind(o, f);

	};

});
 

var jsc = now();
 

jQuery.extend({

  

	get: function( url, data, callback, type ) {

		// shift arguments if data argument was ommited

		if ( jQuery.isFunction( data ) ) {

			callback = data;

			data = null;

		}
 

		return jQuery.ajax({

			type: "GET",

			url: url,

			data: data,

			success: callback,

			dataType: type

		});

	},
 

	getScript: function( url, callback ) {

		return jQuery.get(url, null, callback, "script");

	},
 

	getJSON: function( url, data, callback ) {

		return jQuery.get(url, data, callback, "json");

	},
 

	post: function( url, data, callback, type ) {

		if ( jQuery.isFunction( data ) ) {

			callback = data;

			data = {};

		}
 

		return jQuery.ajax({

			type: "POST",

			url: url,

			data: data,

			success: callback,

			dataType: type

		});

	},
 

	ajaxSetup: function( settings ) {

		jQuery.extend( jQuery.ajaxSettings, settings );

	},
 

	ajaxSettings: {

		url: location.href,

		global: true,

		type: "GET",

		contentType: "application/x-www-form-urlencoded",

		processData: true,

		async: true,

		/*

		timeout: 0,

		data: null,

		username: null,

		password: null,

		*/

		// Create the request object; Microsoft failed to properly

		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available

		// This function can be overriden by calling jQuery.ajaxSetup

		xhr:function(){

			return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();

		},

		accepts: {

			xml: "application/xml, text/xml",

			html: "text/html",

			script: "text/javascript, application/javascript",

			json: "application/json, text/javascript",

			text: "text/plain",

			_default: "*/*"

		}

	},
 

	// Last-Modified header cache for next request

	lastModified: {},
 

	ajax: function( s ) {

		// Extend the settings, but re-extend 's' so that it can be

		// checked again later (in the test suite, specifically)

		s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
 

		var jsonp, jsre = /=\?(&|$)/g, status, data,

			type = s.type.toUpperCase();
 

		// convert data if not already a string

		if ( s.data && s.processData && typeof s.data !== "string" )

			s.data = jQuery.param(s.data);
 

		// Handle JSONP Parameter Callbacks

		if ( s.dataType == "jsonp" ) {

			if ( type == "GET" ) {

				if ( !s.url.match(jsre) )

					s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";

			} else if ( !s.data || !s.data.match(jsre) )

				s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";

			s.dataType = "json";

		}
 

		// Build temporary JSONP function

		if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) {

			jsonp = "jsonp" + jsc++;
 

			// Replace the =? sequence both in the query string and the data

			if ( s.data )

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

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

			// We need to make sure

			// that a JSONP style response is executed properly

			s.dataType = "script";
 

			// Handle JSONP-style loading

			window[ jsonp ] = function(tmp){

				data = tmp;

				success();

				complete();

				// Garbage collect

				window[ jsonp ] = undefined;

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

				if ( head )

					head.removeChild( script );

			};

		}
 

		if ( s.dataType == "script" && s.cache == null )

			s.cache = false;
 

		if ( s.cache === false && type == "GET" ) {

			var ts = now();

			// try replacing _= if it is there

			var ret = s.url.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2");

			// if nothing was replaced, add timestamp to the end

			s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");

		}
 

		// If data is available, append data to url for get requests

		if ( s.data && type == "GET" ) {

			s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
 

			// IE likes to send both get and post data, prevent this

			s.data = null;

		}
 

		// Watch for a new set of requests

		if ( s.global && ! jQuery.active++ )

			jQuery.event.trigger( "ajaxStart" );
 

		// Matches an absolute URL, and saves the domain

		var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url );
 

		// If we're requesting a remote document

		// and trying to load JSON or Script with a GET

		if ( s.dataType == "script" && type == "GET" && parts

			&& ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){
 

			var head = document.getElementsByTagName("head")[0];

			var script = document.createElement("script");

			script.src = s.url;

			if (s.scriptCharset)

				script.charset = s.scriptCharset;
 

			// Handle Script loading

			if ( !jsonp ) {

				var done = false;
 

				// Attach handlers for all browsers

				script.onload = script.onreadystatechange = function(){

					if ( !done && (!this.readyState ||

							this.readyState == "loaded" || this.readyState == "complete") ) {

						done = true;

						success();

						complete();
 

						// Handle memory leak in IE

						script.onload = script.onreadystatechange = null;

						head.removeChild( script );

					}

				};

			}
 

			head.appendChild(script);
 

			// We handle everything using the script element injection

			return undefined;

		}
 

		var requestDone = false;
 

		// Create the request object

		var xhr = s.xhr();
 

		// Open the socket

		// Passing null username, generates a login popup on Opera (#2865)

		if( s.username )

			xhr.open(type, s.url, s.async, s.username, s.password);

		else

			xhr.open(type, s.url, s.async);
 

		// Need an extra try/catch for cross domain requests in Firefox 3

		try {

			// Set the correct header, if data is being sent

			if ( s.data )

				xhr.setRequestHeader("Content-Type", s.contentType);
 

			// Set the If-Modified-Since header, if ifModified mode.

			if ( s.ifModified )

				xhr.setRequestHeader("If-Modified-Since",

					jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
 

			// Set header so the called script knows that it's an XMLHttpRequest

			xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
 

			// Set the Accepts header for the server, depending on the dataType

			xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?

				s.accepts[ s.dataType ] + ", */*" :

				s.accepts._default );

		} catch(e){}
 

		// Allow custom headers/mimetypes and early abort

		if ( s.beforeSend && s.beforeSend(xhr, s) === false ) {

			// Handle the global AJAX counter

			if ( s.global && ! --jQuery.active )

				jQuery.event.trigger( "ajaxStop" );

			// close opended socket

			xhr.abort();

			return false;

		}
 

		if ( s.global )

			jQuery.event.trigger("ajaxSend", [xhr, s]);
 

		// Wait for a response to come back

		var onreadystatechange = function(isTimeout){

			// The request was aborted, clear the interval and decrement jQuery.active

			if (xhr.readyState == 0) {

				if (ival) {

					// clear poll interval

					clearInterval(ival);

					ival = null;

					// Handle the global AJAX counter

					if ( s.global && ! --jQuery.active )

						jQuery.event.trigger( "ajaxStop" );

				}

			// The transfer is complete and the data is available, or the request timed out

			} else if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) {

				requestDone = true;
 

				// clear poll interval

				if (ival) {

					clearInterval(ival);

					ival = null;

				}
 

				status = isTimeout == "timeout" ? "timeout" :

					!jQuery.httpSuccess( xhr ) ? "error" :

					s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? "notmodified" :

					"success";
 

				if ( status == "success" ) {

					// Watch for, and catch, XML document parse errors

					try {

						// process the data (runs the xml through httpData regardless of callback)

						data = jQuery.httpData( xhr, s.dataType, s );

					} catch(e) {

						status = "parsererror";

					}

				}
 

				// Make sure that the request was successful or notmodified

				if ( status == "success" ) {

					// Cache Last-Modified header, if ifModified mode.

					var modRes;

					try {

						modRes = xhr.getResponseHeader("Last-Modified");

					} catch(e) {} // swallow exception thrown by FF if header is not available
 

					if ( s.ifModified && modRes )

						jQuery.lastModified[s.url] = modRes;
 

					// JSONP handles its own success callback

					if ( !jsonp )

						success();

				} else

					jQuery.handleError(s, xhr, status);
 

				// Fire the complete handlers

				complete();
 

				if ( isTimeout )

					xhr.abort();
 

				// Stop memory leaks

				if ( s.async )

					xhr = null;

			}

		};
 

		if ( s.async ) {

			// don't attach the handler to the request, just poll it instead

			var ival = setInterval(onreadystatechange, 13);
 

			// Timeout checker

			if ( s.timeout > 0 )

				setTimeout(function(){

					// Check to see if the request is still happening

					if ( xhr && !requestDone )

						onreadystatechange( "timeout" );

				}, s.timeout);

		}
 

		// Send the data

		try {

			xhr.send(s.data);

		} catch(e) {

			jQuery.handleError(s, xhr, null, e);

		}
 

		// firefox 1.5 doesn't fire statechange for sync requests

		if ( !s.async )

			onreadystatechange();
 

		function success(){

			// If a local callback was specified, fire it and pass it the data

			if ( s.success )

				s.success( data, status );
 

			// Fire the global callback

			if ( s.global )

				jQuery.event.trigger( "ajaxSuccess", [xhr, s] );

		}
 

		function complete(){

			// Process result

			if ( s.complete )

				s.complete(xhr, status);
 

			// The request was completed

			if ( s.global )

				jQuery.event.trigger( "ajaxComplete", [xhr, s] );
 

			// Handle the global AJAX counter

			if ( s.global && ! --jQuery.active )

				jQuery.event.trigger( "ajaxStop" );

		}
 

		// return XMLHttpRequest to allow aborting the request etc.

		return xhr;

	},
 

	handleError: function( s, xhr, status, e ) {

		// If a local callback was specified, fire it

		if ( s.error ) s.error( xhr, status, e );
 

		// Fire the global callback

		if ( s.global )

			jQuery.event.trigger( "ajaxError", [xhr, s, e] );

	},
 

	// Counter for holding the number of active queries

	active: 0,
 

	// Determines if an XMLHttpRequest was successful or not

	httpSuccess: function( xhr ) {

		try {

			// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450

			return !xhr.status && location.protocol == "file:" ||

				( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223;

		} catch(e){}

		return false;

	},
 

	// Determines if an XMLHttpRequest returns NotModified

	httpNotModified: function( xhr, url ) {

		try {

			var xhrRes = xhr.getResponseHeader("Last-Modified");
 

			// Firefox always returns 200. check Last-Modified date

			return xhr.status == 304 || xhrRes == jQuery.lastModified[url];

		} catch(e){}

		return false;

	},
 

	httpData: function( xhr, type, s ) {

		var ct = xhr.getResponseHeader("content-type"),

			xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,

			data = xml ? xhr.responseXML : xhr.responseText;
 

		if ( xml && data.documentElement.tagName == "parsererror" )

			throw "parsererror";

			

		// Allow a pre-filtering function to sanitize the response

		// s != null is checked to keep backwards compatibility

		if( s && s.dataFilter )

			data = s.dataFilter( data, type );
 

		// The filter can actually parse the response

		if( typeof data === "string" ){
 

			// If the type is "script", eval it in global context

			if ( type == "script" )

				jQuery.globalEval( data );
 

			// Get the JavaScript object, if JSON is used.

			if ( type == "json" )

				data = window["eval"]("(" + data + ")");

		}

		

		return data;

	},
 

	// Serialize an array of form elements or a set of

	// key/values into a query string

	param: function( a ) {

		var s = [ ];
 

		function add( key, value ){

			s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value);

		};
 

		// If an array was passed in, assume that it is an array

		// of form elements

		if ( jQuery.isArray(a) || a.jquery )

			// Serialize the form elements

			jQuery.each( a, function(){

				add( this.name, this.value );

			});
 

		// Otherwise, assume that it's an object of key/value pairs

		else

			// Serialize the key/values

			for ( var j in a )

				// If the value is an array then the key names need to be repeated

				if ( jQuery.isArray(a[j]) )

					jQuery.each( a[j], function(){

						add( j, this );

					});

				else

					add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] );
 

		// Return the resulting serialization

		return s.join("&").replace(/%20/g, "+");

	}
 

});

var elemdisplay = {},

	timerId,

	fxAttrs = [

		// height animations

		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],

		// width animations

		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],

		// opacity animations

		[ "opacity" ]

	];
 

function genFx( type, num ){

	var obj = {};

	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){

		obj[ this ] = type;

	});

	return obj;

}
 

jQuery.fn.extend({

	show: function(speed,callback){

		if ( speed ) {

			return this.animate( genFx("show", 3), speed, callback);

		} else {

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

				var old = jQuery.data(this[i], "olddisplay");

				

				this[i].style.display = old || "";

				

				if ( jQuery.css(this[i], "display") === "none" ) {

					var tagName = this[i].tagName, display;

					

					if ( elemdisplay[ tagName ] ) {

						display = elemdisplay[ tagName ];

					} else {

						var elem = jQuery("<" + tagName + " />").appendTo("body");

						

						display = elem.css("display");

						if ( display === "none" )

							display = "block";

						

						elem.remove();

						

						elemdisplay[ tagName ] = display;

					}

					

					jQuery.data(this[i], "olddisplay", display);

				}

			}
 

			// Set the display of the elements in a second loop

			// to avoid the constant reflow

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

				this[i].style.display = jQuery.data(this[i], "olddisplay") || "";

			}

			

			return this;

		}

	},
 

	hide: function(speed,callback){

		if ( speed ) {

			return this.animate( genFx("hide", 3), speed, callback);

		} else {

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

				var old = jQuery.data(this[i], "olddisplay");

				if ( !old && old !== "none" )

					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));

			}
 

			// Set the display of the elements in a second loop

			// to avoid the constant reflow

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

				this[i].style.display = "none";

			}
 

			return this;

		}

	},
 

	// Save the old toggle function

	_toggle: jQuery.fn.toggle,
 

	toggle: function( fn, fn2 ){

		var bool = typeof fn === "boolean";
 

		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?

			this._toggle.apply( this, arguments ) :

			fn == null || bool ?

				this.each(function(){

					var state = bool ? fn : jQuery(this).is(":hidden");

					jQuery(this)[ state ? "show" : "hide" ]();

				}) :

				this.animate(genFx("toggle", 3), fn, fn2);

	},
 

	fadeTo: function(speed,to,callback){

		return this.animate({opacity: to}, speed, callback);

	},
 

	animate: function( prop, speed, easing, callback ) {

		var optall = jQuery.speed(speed, easing, callback);
 

		return this[ optall.queue === false ? "each" : "queue" ](function(){

		

			var opt = jQuery.extend({}, optall), p,

				hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),

				self = this;

	

			for ( p in prop ) {

				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )

					return opt.complete.call(this);
 

				if ( ( p == "height" || p == "width" ) && this.style ) {

					// Store display property

					opt.display = jQuery.css(this, "display");
 

					// Make sure that nothing sneaks out

					opt.overflow = this.style.overflow;

				}

			}
 

			if ( opt.overflow != null )

				this.style.overflow = "hidden";
 

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

			jQuery.each( prop, function(name, val){

				var e = new jQuery.fx( self, opt, name );
 

				if ( /toggle|show|hide/.test(val) )

					e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );

				else {

					var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),

						start = e.cur(true) || 0;
 

					if ( parts ) {

						var end = parseFloat(parts[2]),

							unit = parts[3] || "px";
 

						// We need to compute starting value

						if ( unit != "px" ) {

							self.style[ name ] = (end || 1) + unit;

							start = ((end || 1) / e.cur(true)) * start;

							self.style[ name ] = start + unit;

						}
 

						// If a +=/-= token was provided, we're doing a relative animation

						if ( parts[1] )

							end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
 

						e.custom( start, end, unit );

					} else

						e.custom( start, val, "" );

				}

			});
 

			// For JS strict compliance

			return true;

		});

	},
 

	stop: function(clearQueue, gotoEnd){

		var timers = jQuery.timers;
 

		if (clearQueue)

			this.queue([]);
 

		this.each(function(){

			// go in reverse order so anything added to the queue during the loop is ignored

			for ( var i = timers.length - 1; i >= 0; i-- )

				if ( timers[i].elem == this ) {

					if (gotoEnd)

						// force the next step to be the last

						timers[i](true);

					timers.splice(i, 1);

				}

		});
 

		// start the next in the queue if the last step wasn't forced

		if (!gotoEnd)

			this.dequeue();
 

		return this;

	}
 

});
 

// 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" }

}, function( name, props ){

	jQuery.fn[ name ] = function( speed, callback ){

		return this.animate( props, speed, callback );

	};

});
 

jQuery.extend({
 

	speed: function(speed, easing, fn) {

		var opt = typeof speed === "object" ? 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 :

			jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
 

		// Queueing

		opt.old = opt.complete;

		opt.complete = function(){

			if ( opt.queue !== false )

				jQuery(this).dequeue();

			if ( jQuery.isFunction( opt.old ) )

				opt.old.call( this );

		};
 

		return opt;

	},
 

	easing: {

		linear: function( p, n, firstNum, diff ) {

			return firstNum + diff * p;

		},

		swing: function( p, n, firstNum, diff ) {

			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;

		}

	},
 

	timers: [],
 

	fx: function( elem, options, prop ){

		this.options = options;

		this.elem = elem;

		this.prop = prop;
 

		if ( !options.orig )

			options.orig = {};

	}
 

});
 

jQuery.fx.prototype = {
 

	// Simple function for setting a style value

	update: function(){

		if ( this.options.step )

			this.options.step.call( this.elem, this.now, this );
 

		(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
 

		// Set display property to block for height/width animations

		if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style )

			this.elem.style.display = "block";

	},
 

	// Get the current size

	cur: function(force){

		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) )

			return this.elem[ this.prop ];
 

		var r = parseFloat(jQuery.css(this.elem, this.prop, force));

		return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;

	},
 

	// Start an animation from one number to another

	custom: function(from, to, unit){

		this.startTime = now();

		this.start = from;

		this.end = to;

		this.unit = unit || this.unit || "px";

		this.now = this.start;

		this.pos = this.state = 0;
 

		var self = this;

		function t(gotoEnd){

			return self.step(gotoEnd);

		}
 

		t.elem = this.elem;
 

		if ( t() && jQuery.timers.push(t) && !timerId ) {

			timerId = setInterval(function(){

				var timers = jQuery.timers;
 

				for ( var i = 0; i < timers.length; i++ )

					if ( !timers[i]() )

						timers.splice(i--, 1);
 

				if ( !timers.length ) {

					clearInterval( timerId );

					timerId = undefined;

				}

			}, 13);

		}

	},
 

	// Simple 'show' function

	show: function(){

		// Remember where we started, so that we can go back to it later

		this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );

		this.options.show = true;
 

		// Begin the animation

		// Make sure that we start at a small width/height to avoid any

		// flash of content

		this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur());
 

		// Start by showing the element

		jQuery(this.elem).show();

	},
 

	// Simple 'hide' function

	hide: function(){

		// Remember where we started, so that we can go back to it later

		this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );

		this.options.hide = true;
 

		// Begin the animation

		this.custom(this.cur(), 0);

	},
 

	// Each step of an animation

	step: function(gotoEnd){

		var t = now();
 

		if ( gotoEnd || t >= this.options.duration + this.startTime ) {

			this.now = this.end;

			this.pos = this.state = 1;

			this.update();
 

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

			var done = true;

			for ( var i in this.options.curAnim )

				if ( this.options.curAnim[i] !== true )

					done = false;
 

			if ( done ) {

				if ( this.options.display != null ) {

					// Reset the overflow

					this.elem.style.overflow = this.options.overflow;
 

					// Reset the display

					this.elem.style.display = this.options.display;

					if ( jQuery.css(this.elem, "display") == "none" )

						this.elem.style.display = "block";

				}
 

				// Hide the element if the "hide" operation was done

				if ( this.options.hide )

					jQuery(this.elem).hide();
 

				// Reset the properties, if the item has been hidden or shown

				if ( this.options.hide || this.options.show )

					for ( var p in this.options.curAnim )

						jQuery.attr(this.elem.style, p, this.options.orig[p]);

					

				// Execute the complete function

				this.options.complete.call( this.elem );

			}
 

			return false;

		} else {

			var n = t - this.startTime;

			this.state = n / this.options.duration;
 

			// Perform the easing function, defaults to swing

			this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);

			this.now = this.start + ((this.end - this.start) * this.pos);
 

			// Perform the next step of the animation

			this.update();

		}
 

		return true;

	}
 

};
 

jQuery.extend( jQuery.fx, {

	speeds:{

		slow: 600,

 		fast: 200,

 		// Default speed

 		_default: 400

	},

	step: {
 

		opacity: function(fx){

			jQuery.attr(fx.elem.style, "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;

		}

	}

});

if ( document.documentElement["getBoundingClientRect"] )

	jQuery.fn.offset = function() {

		if ( !this[0] ) return { top: 0, left: 0 };

		if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );

		var box  = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement,

			clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,

			top  = box.top  + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop  || body.scrollTop ) - clientTop,

			left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;

		return { top: top, left: left };

	};

else 

	jQuery.fn.offset = function() {

		if ( !this[0] ) return { top: 0, left: 0 };

		if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );

		jQuery.offset.initialized || jQuery.offset.initialize();
 

		var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem,

			doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,

			body = doc.body, defaultView = doc.defaultView,

			prevComputedStyle = defaultView.getComputedStyle(elem, null),

			top = elem.offsetTop, left = elem.offsetLeft;
 

		while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {

			computedStyle = defaultView.getComputedStyle(elem, null);

			top -= elem.scrollTop, left -= elem.scrollLeft;

			if ( elem === offsetParent ) {

				top += elem.offsetTop, left += elem.offsetLeft;

				if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.tagName)) )

					top  += parseInt( computedStyle.borderTopWidth,  10) || 0,

					left += parseInt( computedStyle.borderLeftWidth, 10) || 0;

				prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;

			}

			if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" )

				top  += parseInt( computedStyle.borderTopWidth,  10) || 0,

				left += parseInt( computedStyle.borderLeftWidth, 10) || 0;

			prevComputedStyle = computedStyle;

		}
 

		if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" )

			top  += body.offsetTop,

			left += body.offsetLeft;
 

		if ( prevComputedStyle.position === "fixed" )

			top  += Math.max(docElem.scrollTop, body.scrollTop),

			left += Math.max(docElem.scrollLeft, body.scrollLeft);
 

		return { top: top, left: left };

	};
 

jQuery.offset = {

	initialize: function() {

		if ( this.initialized ) return;

		var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop,

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

		rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' };

		for ( prop in rules ) container.style[prop] = rules[prop];
 

		container.innerHTML = html;

		body.insertBefore(container, body.firstChild);

		innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild;
 

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

		this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
 

		innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative';

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

		body.style.marginTop = '1px';

		this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0);

		body.style.marginTop = bodyMarginTop;
 

		body.removeChild(container);

		this.initialized = true;

	},
 

	bodyOffset: function(body) {

		jQuery.offset.initialized || jQuery.offset.initialize();

		var top = body.offsetTop, left = body.offsetLeft;

		if ( jQuery.offset.doesNotIncludeMarginInBodyOffset )

			top  += parseInt( jQuery.curCSS(body, 'marginTop',  true), 10 ) || 0,

			left += parseInt( jQuery.curCSS(body, 'marginLeft', true), 10 ) || 0;

		return { top: top, left: left };

	}

};
 
 

jQuery.fn.extend({

	position: function() {

		var left = 0, top = 0, results;
 

		if ( this[0] ) {

			// Get *real* offsetParent

			var offsetParent = this.offsetParent(),
 

			// Get correct offsets

			offset       = this.offset(),

			parentOffset = /^body|html$/i.test(offsetParent[0].tagName) ? { 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  -= num( this, 'marginTop'  );

			offset.left -= num( this, 'marginLeft' );
 

			// Add offsetParent borders

			parentOffset.top  += num( offsetParent, 'borderTopWidth'  );

			parentOffset.left += num( offsetParent, 'borderLeftWidth' );
 

			// Subtract the two offsets

			results = {

				top:  offset.top  - parentOffset.top,

				left: offset.left - parentOffset.left

			};

		}
 

		return results;

	},
 

	offsetParent: function() {

		var offsetParent = this[0].offsetParent || document.body;

		while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') )

			offsetParent = offsetParent.offsetParent;

		return jQuery(offsetParent);

	}

});
 
 

// Create scrollLeft and scrollTop methods

jQuery.each( ['Left', 'Top'], function(i, name) {

	var method = 'scroll' + name;

	

	jQuery.fn[ method ] = function(val) {

		if (!this[0]) return null;
 

		return val !== undefined ?
 

			// Set the scroll offset

			this.each(function() {

				this == window || this == document ?

					window.scrollTo(

						!i ? val : jQuery(window).scrollLeft(),

						 i ? val : jQuery(window).scrollTop()

					) :

					this[ method ] = val;

			}) :
 

			// Return the scroll offset

			this[0] == window || this[0] == document ?

				self[ i ? 'pageYOffset' : 'pageXOffset' ] ||

					jQuery.boxModel && document.documentElement[ method ] ||

					document.body[ method ] :

				this[0][ method ];

	};

});

// Create innerHeight, innerWidth, outerHeight and outerWidth methods

jQuery.each([ "Height", "Width" ], function(i, name){
 

	var tl = i ? "Left"  : "Top",  // top or left

		br = i ? "Right" : "Bottom", // bottom or right

		lower = name.toLowerCase();
 

	// innerHeight and innerWidth

	jQuery.fn["inner" + name] = function(){

		return this[0] ?

			jQuery.css( this[0], lower, false, "padding" ) :

			null;

	};
 

	// outerHeight and outerWidth

	jQuery.fn["outer" + name] = function(margin) {

		return this[0] ?

			jQuery.css( this[0], lower, false, margin ? "margin" : "border" ) :

			null;

	};

	

	var type = name.toLowerCase();
 

	jQuery.fn[ type ] = function( size ) {

		// Get window width or height

		return this[0] == window ?

			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode

			document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] ||

			document.body[ "client" + name ] :
 

			// Get document width or height

			this[0] == document ?

				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater

				Math.max(

					document.documentElement["client" + name],

					document.body["scroll" + name], document.documentElement["scroll" + name],

					document.body["offset" + name], document.documentElement["offset" + name]

				) :
 

				// Get or set width or height on the element

				size === undefined ?

					// Get width or height on the element

					(this.length ? jQuery.css( this[0], type ) : null) :
 

					// Set the width or height on the element (default to pixels if value is unitless)

					this.css( type, typeof size === "string" ? size : size + "px" );

	};
 

});

})();

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Author Comment

by:hatem_from_mesr
ID: 24465200
sorry for mistak what does not work is that it reload the page and the link is vanished
does there any way to do it

best regards
hatem gamal
0

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