/*
* This file has been commented to support Visual Studio Intellisense.
* You should not use this file at runtime inside the browser--it is only
* intended to be used only for design-time IntelliSense. Please use the
* standard jQuery library for all production use.
*
* Comment version: 1.3.2a
*/
/*
* jQuery JavaScript Library v1.3.2
*
* Copyright (c) 2009 John Resig, http://jquery.com/
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* 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) {
///
/// 1: $(expression, context) - This function accepts a string containing a CSS selector which is then used to match a set of elements.
/// 2: $(html) - Create DOM elements on-the-fly from the provided String of raw HTML.
/// 3: $(elements) - Wrap jQuery functionality around a single or multiple DOM Element(s).
/// 4: $(callback) - A shorthand for $(document).ready().
///
///
/// 1: expression - An expression to search with.
/// 2: html - A string of HTML to create on the fly.
/// 3: elements - DOM element(s) to be encapsulated by a jQuery object.
/// 4: callback - The function to execute when the DOM is ready.
///
///
/// 1: context - A DOM Element, Document or jQuery to use as context.
///
///
/// The DOM node context originally passed to jQuery() (if none was passed then context will be equal to the document).
///
///
/// A selector representing selector originally passed to jQuery().
///
///
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context );
},
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
// Is it a simple selector
isSimple = /^.[^:#\[\.,]*$/;
jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
///
/// 1: $(expression, context) - This function accepts a string containing a CSS selector which is then used to match a set of elements.
/// 2: $(html) - Create DOM elements on-the-fly from the provided String of raw HTML.
/// 3: $(elements) - Wrap jQuery functionality around a single or multiple DOM Element(s).
/// 4: $(callback) - A shorthand for $(document).ready().
///
///
/// 1: expression - An expression to search with.
/// 2: html - A string of HTML to create on the fly.
/// 3: elements - DOM element(s) to be encapsulated by a jQuery object.
/// 4: callback - The function to execute when the DOM is ready.
///
///
/// 1: context - A DOM Element, Document or jQuery to use as 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() {
///
/// The number of elements currently matched.
/// Part of Core
///
///
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 ) {
///
/// Access a single matched element. num is used to access the
/// Nth element matched.
/// Part of Core
///
///
///
/// Access the element in the Nth position.
///
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 ) {
///
/// Set the jQuery object to an array of elements, while maintaining
/// the stack.
/// Part of Core
///
///
///
/// An array of elements
///
// 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 ) {
///
/// Set the jQuery object to an array of elements. This operation is
/// completely destructive - be sure to use .pushStack() if you wish to maintain
/// the jQuery stack.
/// Part of Core
///
///
///
/// An array of elements
///
// 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 ) {
///
/// Execute a function within the context of every matched element.
/// This means that every time the passed-in function is executed
/// (which is once for every element matched) the 'this' keyword
/// points to the specific element.
/// Additionally, the function, when executed, is passed a single
/// argument representing the position of the element in the matched
/// set.
/// Part of Core
///
///
///
/// A function to execute
///
return jQuery.each( this, callback, args );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
///
/// Searches every matched element for the object and returns
/// the index of the element, if found, starting with zero.
/// Returns -1 if the object wasn't found.
/// Part of Core
///
///
///
/// Object to search for
///
// 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 ) {
///
/// Set a single property to a computed value, on all matched elements.
/// Instead of a value, a function is provided, that computes the value.
/// Part of DOM/Attributes
///
///
///
/// The name of the property to set.
///
///
/// A function returning the value to set.
///
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 ) {
///
/// Set a single style property to a value, on all matched elements.
/// If a number is provided, it is automatically converted into a pixel value.
/// Part of CSS
///
///
///
/// The name of the property to set.
///
///
/// The value to set the property to.
///
// 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 ) {
///
/// Set the text contents of all matched elements.
/// Similar to html(), but escapes HTML (replace "<" and ">" with their
/// HTML entities).
/// Part of DOM/Attributes
///
///
///
/// The text value to set the contents of the element to.
///
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 ) {
///
/// Wrap all matched elements with a structure of other elements.
/// This wrapping process is most useful for injecting additional
/// stucture into a document, without ruining the original semantic
/// qualities of a document.
/// This works by going through the first element
/// provided and finding the deepest ancestor element within its
/// structure - it is that element that will en-wrap everything else.
/// This does not work with elements that contain text. Any necessary text
/// must be added after the wrapping is done.
/// Part of DOM/Manipulation
///
///
///
/// A DOM element that will be wrapped around the target.
///
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 ) {
///
/// Wraps the inner child contents of each matched elemenht (including text nodes) with an HTML structure.
///
///
/// A string of HTML or a DOM element that will be wrapped around the target contents.
///
///
return this.each(function(){
jQuery( this ).contents().wrapAll( html );
});
},
wrap: function( html ) {
///
/// Wrap all matched elements with a structure of other elements.
/// This wrapping process is most useful for injecting additional
/// stucture into a document, without ruining the original semantic
/// qualities of a document.
/// This works by going through the first element
/// provided and finding the deepest ancestor element within its
/// structure - it is that element that will en-wrap everything else.
/// This does not work with elements that contain text. Any necessary text
/// must be added after the wrapping is done.
/// Part of DOM/Manipulation
///
///
///
/// A DOM element that will be wrapped around the target.
///
return this.each(function(){
jQuery( this ).wrapAll( html );
});
},
append: function() {
///
/// Append content to the inside of every matched element.
/// This operation is similar to doing an appendChild to all the
/// specified elements, adding them into the document.
/// Part of DOM/Manipulation
///
///
///
/// Content to append to the target
///
return this.domManip(arguments, true, function(elem){
if (this.nodeType == 1)
this.appendChild( elem );
});
},
prepend: function() {
///
/// Prepend content to the inside of every matched element.
/// This operation is the best way to insert elements
/// inside, at the beginning, of all matched elements.
/// Part of DOM/Manipulation
///
///
///
/// Content to prepend to the target.
///
return this.domManip(arguments, true, function(elem){
if (this.nodeType == 1)
this.insertBefore( elem, this.firstChild );
});
},
before: function() {
///
/// Insert content before each of the matched elements.
/// Part of DOM/Manipulation
///
///
///
/// Content to insert before each target.
///
return this.domManip(arguments, false, function(elem){
this.parentNode.insertBefore( elem, this );
});
},
after: function() {
///
/// Insert content after each of the matched elements.
/// Part of DOM/Manipulation
///
///
///
/// Content to insert after each target.
///
return this.domManip(arguments, false, function(elem){
this.parentNode.insertBefore( elem, this.nextSibling );
});
},
end: function() {
///
/// End the most recent 'destructive' operation, reverting the list of matched elements
/// back to its previous state. After an end operation, the list of matched elements will
/// revert to the last state of matched elements.
/// If there was no destructive operation before, an empty set is returned.
/// Part of DOM/Traversing
///
///
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 ) {
///
/// Searches for all elements that match the specified expression.
/// This method is a good way to find additional descendant
/// elements with which to process.
/// All searching is done using a jQuery expression. The expression can be
/// written using CSS 1-3 Selector syntax, or basic XPath.
/// Part of DOM/Traversing
///
///
///
/// An expression to search with.
///
///
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 ) {
///
/// Clone matched DOM Elements and select the clones.
/// This is useful for moving copies of the elements to another
/// location in the DOM.
/// Part of DOM/Manipulation
///
///
///
/// (Optional) Set to false if you don't want to clone all descendant nodes, in addition to the element itself.
///
// 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 ) {
///
/// Removes all elements from the set of matched elements that do not
/// pass the specified filter. This method is used to narrow down
/// the results of a search.
/// })
/// Part of DOM/Traversing
///
///
///
/// A function to use for filtering
///
///
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 ) {
///
/// Get a set of elements containing the closest parent element that matches the specified selector, the starting element included.
///
///
///
/// An expression to filter the elements with.
///
///
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 ) {
///
/// Removes any elements inside the array of elements from the set
/// of matched elements. This method is used to remove one or more
/// elements from a jQuery object.
/// Part of DOM/Traversing
///
///
/// A set of elements to remove from the jQuery set of matched elements.
///
///
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 ) {
///
/// Adds one or more Elements to the set of matched elements.
/// Part of DOM/Traversing
///
///
/// One or more Elements to add
///
///
return this.pushStack( jQuery.unique( jQuery.merge(
this.get(),
typeof selector === "string" ?
jQuery( selector ) :
jQuery.makeArray( selector )
)));
},
is: function( selector ) {
///
/// Checks the current selection against an expression and returns true,
/// if at least one element of the selection fits the given expression.
/// Does return false, if no element fits or the expression is not valid.
/// filter(String) is used internally, therefore all rules that apply there
/// apply here, too.
/// Part of DOM/Traversing
///
///
///
/// The expression with which to filter
///
return !!selector && jQuery.multiFilter( selector, this ).length > 0;
},
hasClass: function( selector ) {
///
/// Checks the current selection against a class and returns whether at least one selection has a given class.
///
/// The class to check against
/// True if at least one element in the selection has the class, otherwise false.
return !!selector && this.is( "." + selector );
},
val: function( value ) {
///
/// Set the value of every matched element.
/// Part of DOM/Attributes
///
///
///
/// Set the property to the specified 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 ) {
///
/// Set the html contents of every matched element.
/// This property is not available on XML documents.
/// Part of DOM/Attributes
///
///
///
/// Set the html contents to the specified value.
///
return value === undefined ?
(this[0] ?
this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
null) :
this.empty().append( value );
},
replaceWith: function( value ) {
///
/// Replaces all matched element with the specified HTML or DOM elements.
///
///
/// The content with which to replace the matched elements.
///
/// The element that was just replaced.
return this.after( value ).remove();
},
eq: function( i ) {
///
/// Reduce the set of matched elements to a single element.
/// The position of the element in the set of matched elements
/// starts at 0 and goes to length - 1.
/// Part of Core
///
///
///
/// pos The index of the element that you wish to limit to.
///
return this.slice( i, +i + 1 );
},
slice: function() {
///
/// Selects a subset of the matched elements. Behaves exactly like the built-in Array slice method.
///
/// Where to start the subset (0-based).
/// Where to end the subset (not including the end element itself).
/// If omitted, ends at the end of the selection
/// The sliced elements
return this.pushStack( Array.prototype.slice.apply( this, arguments ),
"slice", Array.prototype.slice.call(arguments).join(",") );
},
map: function( callback ) {
///
/// This member is internal.
///
///
///
return this.pushStack( jQuery.map(this, function(elem, i){
return callback.call( elem, i, elem );
}));
},
andSelf: function() {
///
/// Adds the previous selection to the current selection.
///
///
return this.add( this.prevObject );
},
domManip: function( args, table, callback ) {
///
/// Args
///
///
/// Insert TBODY in TABLEs if one is not found.
///
///
/// If dir<0, process args in reverse order.
///
///
/// The function doing the DOM manipulation.
///
///
///
/// Part of Core
///
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 ) {
///
/// This method is internal.
///
///
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(){
///
/// Gets the current date.
///
/// The current date.
return +new Date;
}
jQuery.extend = jQuery.fn.extend = function() {
///
/// Extend one object with one or more others, returning the original,
/// modified, object. This is a great utility for simple inheritance.
/// jQuery.extend(settings, options);
/// var settings = jQuery.extend({}, defaults, options);
/// Part of JavaScript
///
///
/// The object to extend
///
///
/// The object that will be merged into the first.
///
///
/// (optional) More objects to merge into the first
///
///
// 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 ) {
///
/// Run this function to give control of the $ variable back
/// to whichever library first implemented it. This helps to make
/// sure that jQuery doesn't conflict with the $ object
/// of other libraries.
/// By using this function, you will only be able to access jQuery
/// using the 'jQuery' variable. For example, where you used to do
/// $("div p"), you now must do jQuery("div p").
/// Part of Core
///
///
window.$ = _$;
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 ) {
///
/// Determines if the parameter passed is a function.
///
/// The object to check
/// True if the parameter is a function; otherwise false.
return toString.call(obj) === "[object Function]";
},
isArray: function(obj) {
///
/// Determine if the parameter passed is an array.
///
/// Object to test whether or not it is an array.
/// True if the parameter is a function; otherwise false.
return toString.call(obj) === "[object Array]";
},
// check if an element is in a (or is an) XML document
isXMLDoc: function( elem ) {
///
/// Determines if the parameter passed is an XML document.
///
/// The object to test
/// True if the parameter is an XML document; otherwise false.
return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
!!elem.ownerDocument && jQuery.isXMLDoc(elem.ownerDocument);
},
// Evalulates a script in a global context
globalEval: function( data ) {
///
/// Internally evaluates a script in a global context.
///
///
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 ) {
///
/// Checks whether the specified element has the specified DOM node name.
///
/// The element to examine
/// The node name to check
/// True if the specified node name matches the node's DOM node name; otherwise false
return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
///
/// A generic iterator function, which can be used to seemlessly
/// iterate over both objects and arrays. This function is not the same
/// as $().each() - which is used to iterate, exclusively, over a jQuery
/// object. This function can be used to iterate over anything.
/// The callback has two arguments:the key (objects) or index (arrays) as first
/// the first, and the value as the second.
/// Part of JavaScript
///
///
/// The object, or array, to iterate over.
///
///
/// The function that will be executed on every object.
///
///
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 ) {
///
/// This method is internal.
///
///
// This member is not documented within the jQuery API: http://docs.jquery.com/action/edit/Internals/jQuery.prop
// 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 ) {
///
/// Internal use only; use addClass('class')
///
///
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 ) {
///
/// Internal use only; use removeClass('class')
///
///
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 ) {
///
/// Internal use only; use hasClass('class')
///
///
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 ) {
///
/// Swap in/out style options.
///
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 ) {
///
/// This method is internal only.
///
///
// This method is undocumented in jQuery API: http://docs.jquery.com/action/edit/Internals/jQuery.css
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 ) {
///
/// This method is internal only.
///
///
// This method is undocumented in jQuery API: http://docs.jquery.com/action/edit/Internals/jQuery.curCSS
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 ) {
///
/// This method is internal only.
///
///
// This method is undocumented in the jQuery API: http://docs.jquery.com/action/edit/Internals/jQuery.clean
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("", "" ] ||
!tags.indexOf("", "" ] ||
tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
[ 1, "
", "
" ] ||
!tags.indexOf("
", "" ] ||
// matched above
(!tags.indexOf("
", "
" ] ||
!tags.indexOf("
", "
" ] ||
// IE can't serialize and
";
// 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 = "";
// 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 ) {
///
/// This member is internal only.
///
///
if ( not ) {
expr = ":not(" + expr + ")";
}
return Sizzle.matches(expr, elems);
};
jQuery.dir = function( elem, dir ){
///
/// This member is internal only.
///
///
// This member is not documented in the jQuery API: http://docs.jquery.com/Special:Search?ns0=1&search=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){
///
/// This member is internal only.
///
///
// This member is not documented in the jQuery API: http://docs.jquery.com/Special:Search?ns0=1&search=nth
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){
///
/// This member is internal only.
///
///
// This member is not documented in the jQuery API: http://docs.jquery.com/Special:Search?ns0=1&search=nth
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) {
///
/// This method is internal.
///
///
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) {
///
/// This method is internal.
///
///
// 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 ) {
///
/// This method is internal.
///
///
// 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) {
///
/// This method is internal.
///
///
// 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) {
///
/// This method is internal.
///
///
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 ){
///
/// This method is internal.
///
///
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: {
///
/// This method is internal.
///
///
// 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(){
///
/// This method is internal.
///
///
jQuery.event.add( this, orig, withinElement, fix );
},
teardown: function(){
///
/// This method is internal.
///
///
jQuery.event.remove( this, orig, withinElement );
}
};
});
jQuery.fn.extend({
bind: function( type, data, fn ) {
///
/// Binds a handler to one or more events for each matched element. Can also bind custom events.
///
/// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error .
/// Additional data passed to the event handler as event.data
/// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element.
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 ) {
///
/// Binds a handler to one or more events to be executed exactly once for each matched element.
///
/// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error .
/// Additional data passed to the event handler as event.data
/// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element.
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 ) {
///
/// Unbinds a handler from one or more events for each matched element.
///
/// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error .
/// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element.
return this.each(function(){
jQuery.event.remove( this, type, fn );
});
},
trigger: function( type, data ) {
///
/// Triggers a type of event on every matched element.
///
/// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error .
/// Additional data passed to the event handler as additional arguments.
/// This parameter is undocumented.
return this.each(function(){
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
///
/// Triggers all bound event handlers on an element for a specific event type without executing the browser's default actions.
///
/// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error .
/// Additional data passed to the event handler as additional arguments.
/// This parameter is undocumented.
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 ) {
///
/// Toggles among two or more function calls every other click.
///
/// The functions among which to toggle execution
// 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) {
///
/// Simulates hovering (moving the mouse on or off of an object).
///
/// The function to fire when the mouse is moved over a matched element.
/// The function to fire when the mouse is moved off of a matched element.
return this.mouseenter(fnOver).mouseleave(fnOut);
},
ready: function(fn) {
///
/// Binds a function to be executed whenever the DOM is ready to be traversed and manipulated.
///
/// The function to be executed when the DOM is ready.
// 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 ){
///
/// Binds a handler to an event (like click) for all current - and future - matched element. Can also bind custom events.
///
/// An event type
/// A function to bind to the event on each of the set of matched elements
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 ){
///
/// This does the opposite of live, it removes a bound live event.
/// You can also unbind custom events registered with live.
/// If the type is provided, all bound live events of that type are removed.
/// If the function that was passed to live is provided as the second argument, only that specific event handler is removed.
///
/// A live event type to unbind.
/// A function to unbind from the event on each of the set of matched elements.
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() {
///
/// This method is internal.
///
///
// 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 );
}
// [vsdoc] The following section has been denormalized from original sources for IntelliSense.
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);
};
});
jQuery.fn["blur"] = function(fn) {
///
/// 1: blur() - Triggers the blur event of each matched element.
/// 2: blur(fn) - Binds a function to the blur event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("blur", fn) : this.trigger(name);
};
jQuery.fn["focus"] = function(fn) {
///
/// 1: focus() - Triggers the focus event of each matched element.
/// 2: focus(fn) - Binds a function to the focus event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("focus", fn) : this.trigger(name);
};
jQuery.fn["load"] = function(fn) {
///
/// 1: load() - Triggers the load event of each matched element.
/// 2: load(fn) - Binds a function to the load event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("load", fn) : this.trigger(name);
};
jQuery.fn["resize"] = function(fn) {
///
/// 1: resize() - Triggers the resize event of each matched element.
/// 2: resize(fn) - Binds a function to the resize event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("resize", fn) : this.trigger(name);
};
jQuery.fn["scroll"] = function(fn) {
///
/// 1: scroll() - Triggers the scroll event of each matched element.
/// 2: scroll(fn) - Binds a function to the scroll event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("scroll", fn) : this.trigger(name);
};
jQuery.fn["unload"] = function(fn) {
///
/// 1: unload() - Triggers the unload event of each matched element.
/// 2: unload(fn) - Binds a function to the unload event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("unload", fn) : this.trigger(name);
};
jQuery.fn["click"] = function(fn) {
///
/// 1: click() - Triggers the click event of each matched element.
/// 2: click(fn) - Binds a function to the click event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("click", fn) : this.trigger(name);
};
jQuery.fn["dblclick"] = function(fn) {
///
/// 1: dblclick() - Triggers the dblclick event of each matched element.
/// 2: dblclick(fn) - Binds a function to the dblclick event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("dblclick", fn) : this.trigger(name);
};
jQuery.fn["mousedown"] = function(fn) {
///
/// Binds a function to the mousedown event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mousedown", fn) : this.trigger(name);
};
jQuery.fn["mouseup"] = function(fn) {
///
/// Bind a function to the mouseup event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mouseup", fn) : this.trigger(name);
};
jQuery.fn["mousemove"] = function(fn) {
///
/// Bind a function to the mousemove event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mousemove", fn) : this.trigger(name);
};
jQuery.fn["mouseover"] = function(fn) {
///
/// Bind a function to the mouseover event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mouseover", fn) : this.trigger(name);
};
jQuery.fn["mouseout"] = function(fn) {
///
/// Bind a function to the mouseout event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mouseout", fn) : this.trigger(name);
};
jQuery.fn["mouseenter"] = function(fn) {
///
/// Bind a function to the mouseenter event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mouseenter", fn) : this.trigger(name);
};
jQuery.fn["mouseleave"] = function(fn) {
///
/// Bind a function to the mouseleave event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("mouseleave", fn) : this.trigger(name);
};
jQuery.fn["change"] = function(fn) {
///
/// 1: change() - Triggers the change event of each matched element.
/// 2: change(fn) - Binds a function to the change event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("change", fn) : this.trigger(name);
};
jQuery.fn["select"] = function(fn) {
///
/// 1: select() - Triggers the select event of each matched element.
/// 2: select(fn) - Binds a function to the select event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("select", fn) : this.trigger(name);
};
jQuery.fn["submit"] = function(fn) {
///
/// 1: submit() - Triggers the submit event of each matched element.
/// 2: submit(fn) - Binds a function to the submit event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("submit", fn) : this.trigger(name);
};
jQuery.fn["keydown"] = function(fn) {
///
/// 1: keydown() - Triggers the keydown event of each matched element.
/// 2: keydown(fn) - Binds a function to the keydown event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("keydown", fn) : this.trigger(name);
};
jQuery.fn["keypress"] = function(fn) {
///
/// 1: keypress() - Triggers the keypress event of each matched element.
/// 2: keypress(fn) - Binds a function to the keypress event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("keypress", fn) : this.trigger(name);
};
jQuery.fn["keyup"] = function(fn) {
///
/// 1: keyup() - Triggers the keyup event of each matched element.
/// 2: keyup(fn) - Binds a function to the keyup event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("keyup", fn) : this.trigger(name);
};
jQuery.fn["error"] = function(fn) {
///
/// 1: error() - Triggers the error event of each matched element.
/// 2: error(fn) - Binds a function to the error event of each matched element.
///
/// The function to execute.
///
return fn ? this.bind("error", 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 );
});
// [vsdoc] The following function has been commented out for IntelliSense.
//(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 = '
a';
// 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