-/*
- * jQuery @VERSION - New Wave Javascript
- *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * $Date$
- * $Rev$
- */
-
-// Will speed up references to window, and allows munging its name.
-var window = this;
-
-// Map over jQuery in case of overwrite
-var _jQuery = window.jQuery,
-// Map over the $ in case of overwrite
- _$ = window.$;
-
-var jQuery = window.jQuery = window.$ = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context );
-};
-
-// A simple way to check for HTML strings or ID strings
-// (both of which we optimize for)
-var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
-
-// Is it a simple selector
- isSimple = /^.[^:#\[\.,]*$/,
+var
+ // Will speed up references to window, and allows munging its name.
+ window = this,
+ // Will speed up references to undefined, and allows munging its name.
+ undefined,
+ // Map over jQuery in case of overwrite
+ _jQuery = window.jQuery,
+ // Map over the $ in case of overwrite
+ _$ = window.$,
+
+ jQuery = window.jQuery = window.$ = function( selector, context ) {
+ // The jQuery object is actually just the init constructor 'enhanced'
+ return new jQuery.fn.init( selector, context );
+ },
-// Will speed up references to undefined, and allows munging its name.
- undefined;
+ // 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 ) {
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
- var ret = jQuery( elem );
- ret.context = document;
- ret.selector = selector;
- return ret;
- }
- selector = [];
+ // 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])
} else if ( jQuery.isFunction( selector ) )
return jQuery( document ).ready( selector );
- return this.setArray(jQuery.makeArray(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
return num === undefined ?
// Return a 'clean' array
- jQuery.makeArray( this ) :
+ Array.prototype.slice.call( this ) :
// Return just the object
this[ num ];
},
wrapAll: function( html ) {
- if ( this[0] )
+ if ( this[0] ) {
// The elements to wrap the target around
- jQuery( html, this[0].ownerDocument )
- .clone()
- .insertBefore( this[0] )
- .map(function(){
- var elem = this;
+ var wrap = jQuery( html, this[0].ownerDocument ).clone();
- while ( elem.firstChild )
- elem = elem.firstChild;
+ if ( this[0].parentNode )
+ wrap.insertBefore( this[0] );
- return elem;
- })
- .append(this);
+ wrap.map(function(){
+ var elem = this;
+
+ while ( elem.firstChild )
+ elem = elem.firstChild;
+
+ return elem;
+ }).append(this);
+ }
return this;
},
return this.prevObject || jQuery( [] );
},
- find: function( selector ) {
- var elems = jQuery.map(this, function(elem){
- return jQuery.find( selector, elem );
- });
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: [].push,
+ sort: [].sort,
+ splice: [].splice,
- return this.pushStack( /[^+>] [^+>]/.test( selector ) ?
- jQuery.unique( elems ) :
- elems, "find", selector );
+ find: function( selector ) {
+ if ( this.length === 1 ) {
+ var ret = this.pushStack( [], "find", selector );
+ ret.length = 0;
+ jQuery.find( selector, this[0], ret );
+ return ret;
+ } else {
+ return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){
+ return jQuery.find( selector, elem );
+ })), "find", selector );
+ }
},
clone: function( events ) {
// 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");
- container.appendChild(clone);
- return jQuery.clean([container.innerHTML])[0];
+ 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);
});
- // 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)
+ 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( 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 );
+ 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;
},
closest: function( selector ) {
+ var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
+ closer = 0;
+
return this.map(function(){
var cur = this;
while ( cur && cur.ownerDocument ) {
- if ( jQuery(cur).is(selector) )
+ if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
+ jQuery.data(cur, "closest", closer);
return cur;
+ }
cur = cur.parentNode;
+ closer++;
}
});
},
html: function( value ) {
return value === undefined ?
(this[0] ?
- this[0].innerHTML :
+ this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
null) :
this.empty().append( value );
},
domManip: function( args, table, callback ) {
if ( this[0] ) {
- var fragment = this[0].ownerDocument.createDocumentFragment(),
- scripts = jQuery.clean( args, this[0].ownerDocument, fragment ),
+ var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
+ scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
first = fragment.firstChild,
extra = this.length > 1 ? fragment.cloneNode(true) : fragment;
-
+
if ( first )
for ( var i = 0, l = this.length; i < l; i++ )
callback.call( root(this[i], first), i > 0 ? extra.cloneNode(true) : fragment );
// 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;
+ return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
+ !!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument );
},
// Evalulates a script in a global context
globalEval: function( data ) {
- data = jQuery.trim( data );
-
- if ( data ) {
+ if ( data && /\S/.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
var head = document.getElementsByTagName("head")[0] || document.documentElement,
// internal only, use hasClass("class")
has: function( elem, className ) {
- return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
+ return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
}
},
elem.style[ name ] = old[ name ];
},
- css: function( elem, name, force ) {
+ css: function( elem, name, force, extra ) {
if ( name == "width" || name == "height" ) {
var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
function getWH() {
val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
- var padding = 0, border = 0;
+
+ if ( extra === "border" )
+ return;
+
jQuery.each( which, function() {
- padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
- border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
+ 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;
});
- val -= Math.round(padding + border);
}
- if ( jQuery(elem).is(":visible") )
+ if ( elem.offsetWidth !== 0 )
getWH();
else
jQuery.swap( elem, props, getWH );
- return Math.max(0, val);
+ return Math.max(0, Math.round(val));
}
return jQuery.curCSS( elem, name, force );
// 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+)\/?>$/.exec(elems[0]);
+ var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
if ( match )
return [ context.createElement( match[1] ) ];
}
});
// Trim whitespace, otherwise indexOf won't work as expected
- var tags = jQuery.trim( elem ).toLowerCase();
+ var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
var wrap =
// option or optgroup
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
- var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
- div.firstChild && div.firstChild.childNodes :
+ var hasBody = /<tbody/i.test(elem),
+ tbody = !tags.indexOf("<table") && !hasBody ?
+ div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
- wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
+ wrap[1] == "<table>" && !hasBody ?
div.childNodes :
[];
if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
- if ( fragment ) {
- var found = div.getElementsByTagName("script");
-
- while ( found.length ) {
- scripts.push( found[0] );
- found[0].parentNode.removeChild( found[0] );
- }
- }
-
elem = jQuery.makeArray( div.childNodes );
}
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
- var node = ret[i];
- if ( jQuery.nodeName( node, "script" ) ) {
- if( node.parentNode )
- node.parentNode.removeChild( node );
+ if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
+ scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
- if ( node.nodeType === 1 )
- ret = jQuery.merge( ret, node.getElementsByTagName("script"));
- fragment.appendChild( node );
+ if ( ret[i].nodeType === 1 )
+ ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
+ fragment.appendChild( ret[i] );
}
}
// Safari mis-reports the default selected property of a hidden option
// Accessing the parent's selectedIndex property fixes it
- if ( name == "selected" )
+ if ( name == "selected" && elem.parentNode )
elem.parentNode.selectedIndex;
// If applicable, access the attribute via the DOM 0 way
if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
return elem.getAttributeNode( name ).nodeValue;
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ if ( name == "tabIndex" ) {
+ var attributeNode = elem.getAttributeNode( "tabIndex" );
+ return attributeNode && attributeNode.specified
+ ? attributeNode.value
+ : elem.nodeName.match(/(button|input|object|select|textarea)/i)
+ ? 0
+ : elem.nodeName.match(/^(a|area)$/i) && elem.href
+ ? 0
+ : undefined;
+ }
+
return elem[ name ];
}
mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
};
-// Check to see if the W3C box model is being used
-jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
-
jQuery.each({
parent: function(elem){return elem.parentNode;},
parents: function(elem){return jQuery.dir(elem,"parentNode");},