Försöker mig på en liten simpel show-/hide-effekt till några divar som tar lite stor plats - vilket jag gjort tusen gånger förut - men får det inte att fungera.

Kan någon här som är bättre än mig på JavaScript (jag har aldrig sysslat med det annat än typ cut'n'paste) hjälpa mig.

<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
//hide the all of the element with class msg_body
$(".code-left").hide();
$(".code-right").hide();
//toggle the componenet with class msg_body
$(".demobox-dark").click(function()
{
$(this).next(".code-left").slideToggle(300);
});
$(".demobox-light").click(function()
{
$(this).next(".code-right").slideToggle(300);
});
});
</script>

<div class="demobox-light">
<div class="color_blacktext"> </div>
<p>Black text</p>
</div>
<div class="demobox-dark">
<div class="color_whitetext"> </div>
<p>White text</p>
</div>
<p>Code:</p>
<div class="code-left">
<p class="code">TEXT</p>
</div>

jQuery.js:
(function(){
/*
* jQuery 1.2.2 - New Wave Javascript
*
* Copyright (c) 2007 John Resig (jquery.com)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* $Date: 2008-01-14 17:56:07 -0500 (Mon, 14 Jan 2008) $
* $Rev: 4454 $
*/

// Map over jQuery in case of overwrite
if ( window.jQuery )
var _jQuery = window.jQuery;

var jQuery = window.jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.prototype.init( selector, context );
};

// Map over the $ in case of overwrite
if ( window.$ )
var _$ = window.$;

// Map the jQuery namespace to the '$' one
window.$ = jQuery;

// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;

// Is it a simple selector
var 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;
return this;

// Handle HTML strings
} else 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] );

// Make sure an element was located
if ( elem )
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id != match[3] )
return jQuery().find( selector );

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

else
selector = [];
}

// HANDLE: $(expr, [context])
// (which is just equivalent to: $(content).find(expr)
} else
return new jQuery( context ).find( selector );

// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) )
return new jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );

return this.setArray(
// HANDLE: $(array)
selector.constructor == Array && selector ||

// HANDLE: $(arraylike)
// Watch for when an array-like object, contains DOM nodes, is passed in as the selector
(selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) ||

// HANDLE: $(*)
[ selector ] );
},

// The current version of jQuery being used
jquery: "1.2.2",

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

// The number of elements contained in the matched element set
length: 0,

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

// Return a 'clean' array
jQuery.makeArray( 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 ) {
// Build a new jQuery matched element set
var ret = jQuery( elems );

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

// 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 ) {
var ret = -1;

// Locate the position of the desired element
this.each(function(i){
if ( this == elem )
ret = i;
});

return ret;
},

attr: function( name, value, type ) {
var options = name;

// Look for the case where we're accessing a style value
if ( name.constructor == String )
if ( value == undefined )
return this.length && jQuery[ type || "attr" ]( this[0], name ) || undefined;

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
jQuery( html, this[0].ownerDocument )
.clone()
.insertBefore( this[0] )
.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, false, function(elem){
if (this.nodeType == 1)
this.appendChild( elem );
});
},

prepend: function() {
return this.domManip(arguments, true, true, function(elem){
if (this.nodeType == 1)
this.insertBefore( elem, this.firstChild );
});
},

before: function() {
return this.domManip(arguments, false, false, function(elem){
this.parentNode.insertBefore( elem, this );
});
},

after: function() {
return this.domManip(arguments, false, true, function(elem){
this.parentNode.insertBefore( elem, this.nextSibling );
});
},

end: function() {
return this.prevObject || jQuery( [] );
},

find: function( selector ) {
var elems = jQuery.map(this, function(elem){
return jQuery.find( selector, elem );
});

return this.pushStack( /[^+>] [^+>]/.test( selector ) || selector.indexOf("..") > -1 ?
jQuery.unique( elems ) :
elems );
},

clone: function( events ) {
// Do the clone
var ret = this.map(function(){
if ( jQuery.browser.msie && !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 clone = this.cloneNode(true),
container = document.createElement("div"),
container2 = document.createElement("div");
container.appendChild(clone);
container2.innerHTML = container.innerHTML;
return container2.firstChild;
} else
return this.cloneNode(true);
});

// Need to set the expando to null on the cloned set if it exists
// removeData doesn't work here, IE removes it from the original as well
// this is primarily for IE but the data expando shouldn't be copied over in any browser
var clone = ret.find("*").andSelf().each(function(){
if ( this[ expando ] != undefined )
this[ expando ] = null;
});

// Copy the events from the original to the clone
if ( events === true )
this.find("*").andSelf().each(function(i){
if (this.nodeType == 3)
return;
var events = jQuery.data( this, "events" );

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

// 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, this ) );
},

not: function( selector ) {
if ( selector.constructor == String )
// test special case where just one selector is passed in
if ( isSimple.test( selector ) )
return this.pushStack( jQuery.multiFilter( selector, this, true ) );
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 !selector ? this : this.pushStack( jQuery.merge(
this.get(),
selector.constructor == String ?
jQuery( selector ).get() :
selector.length != undefined && (!selector.nodeName || jQuery.nodeName(selector, "form")) ?
selector : [selector] ) );
},

is: function( selector ) {
return selector ?
jQuery.multiFilter( selector, this ).length > 0 :
false;
},

hasClass: function( selector ) {
return this.is( "." + selector );
},

val: function( value ) {
if ( value == undefined ) {

if ( this.length ) {
var elem = this[0];

// 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.browser.msie && !option.attributes.value.specified ? option.text : option.value;

// 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
} else
return (this[0].value || "").replace(/
/g, "");

}

return undefined;
}

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

if ( value.constructor == Array && /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 = value.constructor == Array ?
value :
[ 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.length ?
this[0].innerHTML :
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 ) );
},

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, reverse, callback ) {
var clone = this.length > 1, elems;

return this.each(function(){
if ( !elems ) {
elems = jQuery.clean( args, this.ownerDocument );

if ( reverse )
elems.reverse();
}

var obj = this;

if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") );

var scripts = jQuery( [] );

jQuery.each(elems, function(){
var elem = clone ?
jQuery( this ).clone( true )[0] :
this;

// execute all scripts after the elements have been injected
if ( jQuery.nodeName( elem, "script" ) ) {
scripts = scripts.add( elem );
} else {
// Remove any inner scripts for later evaluation
if ( elem.nodeType == 1 )
scripts = scripts.add( jQuery( "script", elem ).remove() );

// Inject the elements into the document
callback.call( obj, elem );
}
});

scripts.each( evalScript );
});
}
};

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

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 );
}

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 ( target.constructor == 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" && typeof target != "function" )
target = {};

// extend jQuery itself if only one argument is passed
if ( length == 1 ) {
target = this;
i = 0;
}

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 ) {
// Prevent never-ending loop
if ( target === options[ name ] )
continue;

// Recurse if we're merging object values
if ( deep && options[ name ] && typeof options[ name ] == "object" && target[ name ] && !options[ name ].nodeType )
target[ name ] = jQuery.extend( target[ name ], options[ name ] );

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

}

// Return the modified object
return target;
};

var expando = "jQuery" + (new Date()).getTime(), uuid = 0, windowData = {};

// exclude the following css properties to add px
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;

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

if ( deep )
window.jQuery = _jQuery;

return jQuery;
},

// See test/unit/core.js for details concerning this function.
isFunction: function( fn ) {
return !!fn && typeof fn != "string" && !fn.nodeName &&
fn.constructor != Array && /function/i.test( fn + "" );
},

// check if an element is in a (or is an) XML document
isXMLDoc: function( elem ) {
return elem.documentElement && !elem.body ||
elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
},

// Evalulates a script in a global context
globalEval: function( data ) {
data = jQuery.trim( data );

if ( 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.browser.msie )
script.text = data;
else
script.appendChild( document.createTextNode( data ) );

head.appendChild( script );
head.removeChild( script );
}
},

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

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 ];
}
},

// args is for internal usage only
each: function( object, callback, args ) {
if ( args ) {
if ( object.length == undefined ) {
for ( var name in object )
if ( callback.apply( object[ name ], args ) === false )
break;
} else
for ( var i = 0, length = object.length; i < length; i++ )
if ( callback.apply( object[ i ], args ) === false )
break;

// A special, fast, case for the most common use of each
} else {
if ( object.length == undefined ) {
for ( var name in object )
if ( callback.call( object[ name ], name, object[ name ] ) === false )
break;
} else
for ( var i = 0, length = object.length, 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 value && value.constructor == 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 is(".class")
has: function( elem, className ) {
return 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 ) {
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;
var padding = 0, border = 0;
jQuery.each( which, function() {
padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
});
val -= Math.round(padding + border);
}

if ( jQuery(elem).is(":visible") )
getWH();
else
jQuery.swap( elem, props, getWH );

return Math.max(0, val);
}

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

curCSS: function( elem, name, force ) {
var ret;

// A helper method for determining if an element's values are broken
function color( elem ) {
if ( !jQuery.browser.safari )
return false;

var ret = document.defaultView.getComputedStyle( elem, null );
return !ret || ret.getPropertyValue("color") == "";
}

// We need to handle opacity special in IE
if ( name == "opacity" && jQuery.browser.msie ) {
ret = jQuery.attr( elem.style, "opacity" );

return ret == "" ?
"1" :
ret;
}
// Opera sometimes will give the wrong display answer, this fixes it, see #2037
if ( jQuery.browser.opera && name == "display" ) {
var save = elem.style.display;
elem.style.display = "block";
elem.style.display = save;
}

// Make sure we're using the right name for getting the float value
if ( name.match( /float/i ) )
name = styleFloat;

if ( !force && elem.style && elem.style[ name ] )
ret = elem.style[ name ];

else if ( document.defaultView && document.defaultView.getComputedStyle ) {

// Only "float" is needed here
if ( name.match( /float/i ) )
name = "float";

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

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

if ( getComputedStyle && !color( elem ) )
ret = getComputedStyle.getPropertyValue( name );

// If the element isn't reporting its values properly in Safari
// then some display: none elements are involved
else {
var swap = [], stack = [];

// Locate all of the parent display: none elements
for ( var a = elem; a && color(a); a = a.parentNode )
stack.unshift(a);

// Go through and make them visible, but in reverse
// (It would be better if we knew the exact display type that they had)
for ( var i = 0; i < stack.length; i++ )
if ( color( stack[ i ] ) ) {
swap[ i ] = stack[ i ].style.display;
stack[ i ].style.display = "block";
}

// Since we flip the display style, we have to handle that
// one special, otherwise get the value
ret = name == "display" && swap[ stack.length - 1 ] != null ?
"none" :
( getComputedStyle && getComputedStyle.getPropertyValue( name ) ) || "";

// Finally, revert the display styles back
for ( var i = 0; i < swap.length; i++ )
if ( swap[ i ] != null )
stack[ i ].style.display = swap[ i ];
}

// 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 style = elem.style.left, runtimeStyle = elem.runtimeStyle.left;

// Put in the new values to get a computed value out
elem.runtimeStyle.left = elem.currentStyle.left;
elem.style.left = ret || 0;
ret = elem.style.pixelLeft + "px";

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

return ret;
},

clean: function( elems, context ) {
var ret = [];
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;

jQuery.each(elems, function(i, elem){
if ( !elem )
return;

if ( elem.constructor == Number )
elem = elem.toString();

// 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 = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");

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.browser.msie &&
[ 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.browser.msie ) {

// String was a <table>, *may* have spurious <tbody>
var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
div.firstChild && div.firstChild.childNodes :

// String was a bare <thead> or <tfoot>
wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
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 ( /^\s/.test( elem ) )
div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );

}

elem = jQuery.makeArray( div.childNodes );
}

if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
return;

if ( elem[0] == undefined || jQuery.nodeName( elem, "form" ) || elem.options )
ret.push( elem );

else
ret = jQuery.merge( ret, elem );

});

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 fix = jQuery.isXMLDoc( elem ) ?
{} :
jQuery.props;

// Safari mis-reports the default selected property of a hidden option
// Accessing the parent's selectedIndex property fixes it
if ( name == "selected" && jQuery.browser.safari )
elem.parentNode.selectedIndex;

// Certain attributes only work when accessed via the old DOM 0 way
if ( fix[ name ] ) {
if ( value != undefined )
elem[ fix[ name ] ] = value;

return elem[ fix[ name ] ];

} else if ( jQuery.browser.msie && name == "style" )
return jQuery.attr( elem.style, "cssText", value );

else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName( elem, "form" ) && (name == "action" || name == "method") )
return elem.getAttributeNode( name ).nodeValue;

// IE elem.getAttribute passes even for style
else if ( elem.tagName ) {

if ( value != undefined ) {
// 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";

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

if ( jQuery.browser.msie && /href|src/.test( name ) && !jQuery.isXMLDoc( elem ) )
return elem.getAttribute( name, 2 );

return elem.getAttribute( name );

// elem is actually elem.style ... set the style
} else {
// IE actually uses filters for opacity
if ( name == "opacity" && jQuery.browser.msie ) {
if ( value != undefined ) {
// 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\([^)]*\)/, "" ) +
(parseFloat( value ).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
}

return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() :
"";
}

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

if ( value != undefined )
elem[ name ] = value;

return elem[ name ];
}
},

trim: function( text ) {
return (text || "").replace( /^\s+|\s+$/g, "" );
},

makeArray: function( array ) {
var ret = [];

// Need to use typeof to fight Safari childNodes crashes
if ( typeof array != "array" )
for ( var i = 0, length = array.length; i < length; i++ )
ret.push( array[ i ] );
else
ret = array.slice( 0 );

return ret;
},

inArray: function( elem, array ) {
for ( var i = 0, length = array.length; i < length; i++ )
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

// Also, we need to make sure that the correct elements are being returned
// (IE returns comment nodes in a '*' query)
if ( jQuery.browser.msie ) {
for ( var i = 0; second[ i ]; i++ )
if ( second[ i ].nodeType != 8 )
first.push( second[ i ] );

} else
for ( var i = 0; second[ i ]; i++ )
first.push( second[ i ] );

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 ) {
// If a string is passed in for the function, make a function
// for it (a handy shortcut)
if ( typeof callback == "string" )
callback = eval("false||function(a,i){return " + callback + "}");

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 ) || 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 && value != undefined ) {
if ( value.constructor != Array )
value = [ value ];

ret = ret.concat( value );
}
}

return ret;
}
});

var userAgent = navigator.userAgent.toLowerCase();

// Figure out what browser is being used
jQuery.browser = {
version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
safari: /webkit/.test( userAgent ),
opera: /opera/.test( userAgent ),
msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
};

var styleFloat = jQuery.browser.msie ?
"styleFloat" :
"cssFloat";

jQuery.extend({
// Check to see if the W3C box model is being used
boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",

props: {
"for": "htmlFor",
"class": "className",
"float": styleFloat,
cssFloat: styleFloat,
styleFloat: styleFloat,
innerHTML: "innerHTML",
className: "className",
value: "value",
disabled: "disabled",
checked: "checked",
readonly: "readOnly",
selected: "selected",
maxlength: "maxLength",
selectedIndex: "selectedIndex",
defaultValue: "defaultValue",
tagName: "tagName",
nodeName: "nodeName"
}
});

jQuery.each({
parent: "elem.parentNode",
parents: "jQuery.dir(elem,'parentNode')",
next: "jQuery.nth(elem,2,'nextSibling')",
prev: "jQuery.nth(elem,2,'previousSibling')",
nextAll: "jQuery.dir(elem,'nextSibling')",
prevAll: "jQuery.dir(elem,'previousSibling')",
siblings: "jQuery.sibling(elem.parentNode.firstChild,elem)",
children: "jQuery.sibling(elem.firstChild)",
contents: "jQuery.nodeName(elem,'iframe')?elem.contentDocument||elem.contentWindow.document​:jQuery.makeArray(elem.childNodes)"
}, function(name, fn){
fn = eval("false||function(elem){return " + 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 ) );
};
});

jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function(name, original){
jQuery.fn[ name ] = function() {
var args = arguments;

return this.each(function(){
for ( var i = 0, length = args.length; i < length; i++ )
jQuery( args[ i ] )[ original ]( this );
});
};
});

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

remove: function( selector ) {
if ( !selector || jQuery.filter( selector, [ this ] ).r.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 ).remove();

// Remove any remaining nodes
while ( this.firstChild )
this.removeChild( this.firstChild );
}
}, function(name, fn){
jQuery.fn[ name ] = function(){
return this.each( fn, arguments );
};
});

jQuery.each([ "Height", "Width" ], function(i, name){
var type = name.toLowerCase();

jQuery.fn[ type ] = function( size ) {
// Get window width or height
return this[0] == window ?
// Opera reports document.body.client[Width/Height] properly in both quirks and standards
jQuery.browser.opera && document.body[ "client" + name ] ||

// Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
jQuery.browser.safari && window[ "inner" + name ] ||

// 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(
Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
Math.max(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, size.constructor == String ? size : size + "px" );
};
});

var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
"(?:[\\w*_-]|\\\\.)" :
"(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
quickChild = new RegExp("^>\\s*(" + chars + "+)"),
quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
quickClass = new RegExp("^([#.]?)(" + chars + "*)");

jQuery.extend({
expr: {
"": "m[2]=='*'||jQuery.nodeName(a,m[2])",
"#": "a.getAttribute('id')==m[2]",
":": {
// Position Checks
lt: "i<m[3]-0",
gt: "i>m[3]-0",
nth: "m[3]-0==i",
eq: "m[3]-0==i",
first: "i==0",
last: "i==r.length-1",
even: "i%2==0",
odd: "i%2",

// Child Checks
"first-child": "a.parentNode.getElementsByTagName('*')[0]==a",
"last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",
"only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",

// Parent Checks
parent: "a.firstChild",
empty: "!a.firstChild",

// Text Check
contains: "(a.textContent||a.innerText||jQuery(a).text()||'').indexOf(m[3])>=0",

// Visibility
visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',
hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility​")=="hidden"',

// Form attributes
enabled: "!a.disabled",
disabled: "a.disabled",
checked: "a.checked",
selected: "a.selected||jQuery.attr(a,'selected')",

// Form elements
text: "'text'==a.type",
radio: "'radio'==a.type",
checkbox: "'checkbox'==a.type",
file: "'file'==a.type",
password: "'password'==a.type",
submit: "'submit'==a.type",
image: "'image'==a.type",
reset: "'reset'==a.type",
button: '"button"==a.type||jQuery.nodeName(a,"button")',
input: "/input|select|textarea|button/i.test(a.nodeName)",

// :has()
has: "jQuery.find(m[3],a).length",

// :header
header: "/h\\d/i.test(a.nodeName)",

// :animated
animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length"
}
},

// The regular expressions that power the parsing engine
parse: [
// Match: [@value='test'], [@foo]
/^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,

// Match: :contains('foo')
/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,

// Match: :even, :last-chlid, #id, .class
new RegExp("^([:.#]*)(" + chars + "+)")
],

multiFilter: function( expr, elems, not ) {
var old, cur = [];

while ( expr && expr != old ) {
old = expr;
var f = jQuery.filter( expr, elems, not );
expr = f.t.replace(/^\s*,\s*/, "" );
cur = not ? elems = f.r : jQuery.merge( cur, f.r );
}

return cur;
},

find: function( t, context ) {
// Quickly handle non-string expressions
if ( typeof t != "string" )
return [ t ];

// check to make sure context is a DOM element or a document
if ( context && context.nodeType != 1 && context.nodeType != 9)
return [ ];

// Set the correct context (if none is provided)
context = context || document;

// Initialize the search
var ret = [context], done = [], last, nodeName;

// Continue while a selector expression exists, and while
// we're no longer looping upon ourselves
while ( t && last != t ) {
var r = [];
last = t;

t = jQuery.trim(t);

var foundToken = false;

// An attempt at speeding up child selectors that
// point to a specific element tag
var re = quickChild;
var m = re.exec(t);

if ( m ) {
nodeName = m[1].toUpperCase();

// Perform our own iteration and filter
for ( var i = 0; ret; i++ )
for ( var c = ret.firstChild; c; c = c.nextSibling )
if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName) )
r.push( c );

ret = r;
t = t.replace( re, "" );
if ( t.indexOf(" ") == 0 ) continue;
foundToken = true;
} else {
re = /^([>+~])\s*(\w*)/i;

if ( (m = re.exec(t)) != null ) {
r = [];

var merge = {};
nodeName = m[2].toUpperCase();
m = m[1];

for ( var j = 0, rl = ret.length; j < rl; j++ ) {
var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
for ( ; n; n = n.nextSibling )
if ( n.nodeType == 1 ) {
var id = jQuery.data(n);

if ( m == "~" && merge[id] ) break;

if (!nodeName || n.nodeName.toUpperCase() == nodeName ) {
if ( m == "~" ) merge[id] = true;
r.push( n );
}

if ( m == "+" ) break;
}
}

ret = r;

// And remove the token
t = jQuery.trim( t.replace( re, "" ) );
foundToken = true;
}
}

// See if there's still an expression, and that we haven't already
// matched a token
if ( t && !foundToken ) {
// Handle multiple expressions
if ( !t.indexOf(",") ) {
// Clean the result set
if ( context == ret[0] ) ret.shift();

// Merge the result sets
done = jQuery.merge( done, ret );

// Reset the context
r = ret = [context];

// Touch up the selector string
t = " " + t.substr(1,t.length);

} else {
// Optimize for the case nodeName#idName
var re2 = quickID;
var m = re2.exec(t);

// Re-organize the results, so that they're consistent
if ( m ) {
m = [ 0, m[2], m[3], m[1] ];

} else {
// Otherwise, do a traditional filter check for
// ID, class, and element selectors
re2 = quickClass;
m = re2.exec(t);
}

m[2] = m[2].replace(/\\/g, "");

var elem = ret[ret.length-1];

// Try to do a global search by ID, where we can
if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
// Optimization for HTML document case
var oid = elem.getElementById(m[2]);

// Do a quick check for the existence of the actual ID attribute
// to avoid selecting by the name attribute in IE
// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
oid = jQuery('[@id="'+m[2]+'"]', elem)[0];

// Do a quick check for node name (where applicable) so
// that div#foo searches will be really fast
ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
} else {
// We need to find all descendant elements
for ( var i = 0; ret; i++ ) {
// Grab the tag name being searched for
var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2];

// Handle IE7 being really dumb about <object>s
if ( tag == "*" && ret.nodeName.toLowerCase() == "object" )
tag = "param";

r = jQuery.merge( r, ret.getElementsByTagName( tag ));
}

// It's faster to filter by class and be done with it
if ( m[1] == "." )
r = jQuery.classFilter( r, m[2] );

// Same with ID filtering
if ( m[1] == "#" ) {
var tmp = [];

// Try to find the element with the ID
for ( var i = 0; r; i++ )
if ( r.getAttribute("id") == m[2] ) {
tmp = [ r ];
break;
}

r = tmp;
}

ret = r;
}

t = t.replace( re2, "" );
}

}

// If a selector string still exists
if ( t ) {
// Attempt to filter it
var val = jQuery.filter(t,r);
ret = r = val.r;
t = jQuery.trim(val.t);
}
}

// An error occurred with the selector;
// just return an empty set instead
if ( t )
ret = [];

// Remove the root context
if ( ret && context == ret[0] )
ret.shift();

// And combine the results
done = jQuery.merge( done, ret );

return done;
},

classFilter: function(r,m,not){
m = " " + m + " ";
var tmp = [];
for ( var i = 0; r; i++ ) {
var pass = (" " + r.className + " ").indexOf( m ) >= 0;
if ( !not && pass || not && !pass )
tmp.push( r );
}
return tmp;
},

filter: function(t,r,not) {
var last;

// Look for common filter expressions
while ( t && t != last ) {
last = t;

var p = jQuery.parse, m;

for ( var i = 0; p; i++ ) {
m = p.exec( t );

if ( m ) {
// Remove what we just matched
t = t.substring( m[0].length );

m[2] = m[2].replace(/\\/g, "");
break;
}
}

if ( !m )
break;

// :not() is a special case that can be optimized by
// keeping it out of the expression list
if ( m[1] == ":" && m[2] == "not" )
// optimize if only one selector found (most common case)
r = isSimple.test( m[3] ) ?
jQuery.filter(m[3], r, true).r :
jQuery( r ).not( m[3] );

// We can get a big speed boost by filtering by class here
else if ( m[1] == "." )
r = jQuery.classFilter(r, m[2], not);

else if ( m[1] == "[" ) {
var tmp = [], type = m[3];

for ( var i = 0, rl = r.length; i < rl; i++ ) {
var a = r, z = a[ jQuery.props[m[2]] || m[2] ];

if ( z == null || /href|src|selected/.test(m[2]) )
z = jQuery.attr(a,m[2]) || '';

if ( (type == "" && !!z ||
type == "=" && z == m[5] ||
type == "!=" && z != m[5] ||
type == "^=" && z && !z.indexOf(m[5]) ||
type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
(type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
tmp.push( a );
}

r = tmp;

// We can get a speed boost by handling nth-child here
} else if ( m[1] == ":" && m[2] == "nth-child" ) {
var merge = {}, tmp = [],
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
!/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
// calculate the numbers (first)n+(last) including if they are negative
first = (test[1] + (test[2] || 1)) - 0, last = test[3] - 0;

// loop through all the elements left in the jQuery object
for ( var i = 0, rl = r.length; i < rl; i++ ) {
var node = r, parentNode = node.parentNode, id = jQuery.data(parentNode);

if ( !merge[id] ) {
var c = 1;

for ( var n = parentNode.firstChild; n; n = n.nextSibling )
if ( n.nodeType == 1 )
n.nodeIndex = c++;

merge[id] = true;
}

var add = false;

if ( first == 0 ) {
if ( node.nodeIndex == last )
add = true;
} else if ( (node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0 )
add = true;

if ( add ^ not )
tmp.push( node );
}

r = tmp;

// Otherwise, find the expression to execute
} else {
var f = jQuery.expr[m[1]];
if ( typeof f != "string" )
f = jQuery.expr[m[1]][m[2]];

// Build a custom macro to enclose it
f = eval("false||function(a,i){return " + f + "}");

// Execute it against the current filter
r = jQuery.grep( r, f, not );
}
}

// Return an array of filtered elements (r)
// and the modified expression string (t)
return { r: r, t: t };
},

dir: function( elem, dir ){
var matched = [];
var cur = elem[dir];
while ( cur && cur != document ) {
if ( cur.nodeType == 1 )
matched.push( cur );
cur = cur[dir];
}
return matched;
},

nth: function(cur,result,dir,elem){
result = result || 1;
var num = 0;

for ( ; cur; cur = cur[dir] )
if ( cur.nodeType == 1 && ++num == result )
break;

return cur;
},

sibling: function( n, elem ) {
var r = [];

for ( ; n; n = n.nextSibling ) {
if ( n.nodeType == 1 && (!elem || n != elem) )
r.push( n );
}

return r;
}
});

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

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

// For whatever reason, IE has trouble passing the window object
// around, causing it to be cloned in the process
if ( jQuery.browser.msie && elem.setInterval != undefined )
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 = function() {
// Pass arguments and context to original handler
return fn.apply(this, arguments);
};

// Store data in unique handler
handler.data = data;

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

// 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(){
// returned undefined or false
var val;

// Handle the second event of a trigger and when
// an event is called after a page has unloaded
if ( typeof jQuery == "undefined" || jQuery.event.triggered )
return val;

val = jQuery.event.handle.apply(arguments.callee.elem, arguments);

return val;
});
// 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 seperated by a space
// jQuery(...).bind("mouseover mouseout", fn);
jQuery.each(types.split(/\s+/), function(index, type) {
// Namespaced event handlers
var parts = type.split(".");
type = parts[0];
handler.type = parts[1];

// Get the current list of functions bound to this event
var handlers = events[type];

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

// Check for a special event handler
// Only use addEventListener/attachEvent if the special
// events handler returns false
if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem) === 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 )
for ( var type in events )
this.remove( elem, type );
else {
// types is actually an event object here
if