X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=8743f05c49e54dc50ce3be0e965a58d83e32e8a3;hb=28182b43209b0e62b9ca2192671fc26644953717;hp=42fd8d499be454b34b3b5791ced7b08b7d4fd311;hpb=858d56fc8e26a686cb19d1e35b0c2e8953987e49;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 42fd8d4..8743f05 100644
--- a/src/core.js
+++ b/src/core.js
@@ -11,7 +11,7 @@
 
 // Map over jQuery in case of overwrite
 var _jQuery = window.jQuery,
-// Map over the $ in case of overwrite	
+// Map over the $ in case of overwrite
 	_$ = window.$;
 
 var jQuery = window.jQuery = window.$ = function( selector, context ) {
@@ -24,7 +24,10 @@ var jQuery = window.jQuery = window.$ = function( selector, context ) {
 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
 
 // Is it a simple selector
-	isSimple = /^.[^:#\[\.]*$/;
+	isSimple = /^.[^:#\[\.]*$/,
+
+// Will speed up references to undefined, and allows munging its name.
+	undefined;
 
 jQuery.fn = jQuery.prototype = {
 	init: function( selector, context ) {
@@ -75,10 +78,10 @@ jQuery.fn = jQuery.prototype = {
 		// Shortcut for document ready
 		} else if ( jQuery.isFunction( selector ) )
 			return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
-		
+
 		return this.setArray(jQuery.makeArray(selector));
 	},
-	
+
 	// The current version of jQuery being used
 	jquery: "@VERSION",
 
@@ -86,7 +89,7 @@ jQuery.fn = jQuery.prototype = {
 	size: function() {
 		return this.length;
 	},
-	
+
 	// The number of elements contained in the matched element set
 	length: 0,
 
@@ -101,7 +104,7 @@ jQuery.fn = jQuery.prototype = {
 			// 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 ) {
@@ -114,7 +117,7 @@ jQuery.fn = jQuery.prototype = {
 		// 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
@@ -123,7 +126,7 @@ jQuery.fn = jQuery.prototype = {
 		// is a super-fast way to populate an object with array-like properties
 		this.length = 0;
 		Array.prototype.push.apply( this, elems );
-		
+
 		return this;
 	},
 
@@ -134,13 +137,13 @@ jQuery.fn = jQuery.prototype = {
 		return jQuery.each( this, callback, args );
 	},
 
-	// Determine the position of an element within 
+	// 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
-		return jQuery.inArray( 
+		return jQuery.inArray(
 			// If it receives a jQuery object, the first element is used
 			elem && elem.jquery ? elem[0] : elem
 		, this );
@@ -148,17 +151,17 @@ jQuery.fn = jQuery.prototype = {
 
 	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;
+			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
@@ -241,7 +244,7 @@ jQuery.fn = jQuery.prototype = {
 				this.insertBefore( elem, this.firstChild );
 		});
 	},
-	
+
 	before: function() {
 		return this.domManip(arguments, false, false, function(elem){
 			this.parentNode.insertBefore( elem, this );
@@ -276,8 +279,8 @@ jQuery.fn = jQuery.prototype = {
 				// 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 
+				// 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),
@@ -295,7 +298,7 @@ jQuery.fn = jQuery.prototype = {
 			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){
@@ -337,12 +340,12 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	add: function( selector ) {
-		return !selector ? this : this.pushStack( jQuery.merge( 
+		return this.pushStack( jQuery.unique( jQuery.merge(
 			this.get(),
-			selector.constructor == String ? 
-				jQuery( selector ).get() :
-				selector.length != undefined && (!selector.nodeName || jQuery.nodeName(selector, "form")) ?
-					selector : [selector] ) );
+			typeof selector == 'string' ?
+				jQuery( selector ) :
+				jQuery.makeArray( selector )
+		)));
 	},
 
 	is: function( selector ) {
@@ -352,7 +355,7 @@ jQuery.fn = jQuery.prototype = {
 	hasClass: function( selector ) {
 		return this.is( "." + selector );
 	},
-	
+
 	val: function( value ) {
 		if ( value == undefined ) {
 
@@ -365,7 +368,7 @@ jQuery.fn = jQuery.prototype = {
 						values = [],
 						options = elem.options,
 						one = elem.type == "select-one";
-					
+
 					// Nothing was selected
 					if ( index < 0 )
 						return null;
@@ -377,18 +380,18 @@ jQuery.fn = jQuery.prototype = {
 						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(/\r/g, "");
@@ -423,7 +426,7 @@ jQuery.fn = jQuery.prototype = {
 				this.value = value;
 		});
 	},
-	
+
 	html: function( value ) {
 		return value == undefined ?
 			(this.length ?
@@ -460,7 +463,7 @@ jQuery.fn = jQuery.prototype = {
 
 		if ( value === undefined ) {
 			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
-			
+
 			if ( data === undefined && this.length )
 				data = jQuery.data( this[0], key );
 
@@ -478,9 +481,9 @@ jQuery.fn = jQuery.prototype = {
 			jQuery.removeData( this, key );
 		});
 	},
-	
+
 	domManip: function( args, table, reverse, callback ) {
-		var clone = this.length > 1, elems; 
+		var clone = this.length > 1, elems;
 
 		return this.each(function(){
 			if ( !elems ) {
@@ -569,8 +572,8 @@ jQuery.extend = jQuery.fn.extend = function() {
 		if ( (options = arguments[ i ]) != null )
 			// Extend the base object
 			for ( var name in options ) {
-				var src = target[ name ], copy = options[ name ]; 
-				
+				var src = target[ name ], copy = options[ name ];
+
 				// Prevent never-ending loop
 				if ( target === copy )
 					continue;
@@ -608,10 +611,10 @@ jQuery.extend({
 
 	// See test/unit/core.js for details concerning this function.
 	isFunction: function( fn ) {
-		return !!fn && typeof fn != "string" && !fn.nodeName && 
+		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 ||
@@ -642,9 +645,9 @@ jQuery.extend({
 	nodeName: function( elem, name ) {
 		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
 	},
-	
+
 	cache: {},
-	
+
 	data: function( elem, name, data ) {
 		elem = elem == window ?
 			windowData :
@@ -653,24 +656,24 @@ jQuery.extend({
 		var id = elem[ expando ];
 
 		// Compute a unique ID for the element
-		if ( !id ) 
+		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 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 :
@@ -714,7 +717,7 @@ jQuery.extend({
 	// args is for internal usage only
 	each: function( object, callback, args ) {
 		var name, i = 0, length = object.length;
-		
+
 		if ( args ) {
 			if ( length == undefined ) {
 				for ( name in object )
@@ -732,18 +735,18 @@ jQuery.extend({
 					if ( callback.call( object[ name ], name, object[ name ] ) === false )
 						break;
 			} else
-				for ( var value = object[0]; 
+				for ( var value = object[0];
 					i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
 		}
 
 		return object;
 	},
-	
+
 	prop: function( elem, value, type, i, name ) {
 			// Handle executable functions
 			if ( jQuery.isFunction( value ) )
 				value = value.call( elem, i );
-				
+
 			// Handle passing in a number to a CSS property
 			return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
 				value + "px" :
@@ -764,7 +767,7 @@ jQuery.extend({
 			if (elem.nodeType == 1)
 				elem.className = classNames != undefined ?
 					jQuery.grep(elem.className.split(/\s+/), function(className){
-						return !jQuery.className.has( classNames, className );	
+						return !jQuery.className.has( classNames, className );
 					}).join(" ") :
 					"";
 		},
@@ -794,7 +797,7 @@ jQuery.extend({
 	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;
@@ -804,15 +807,15 @@ jQuery.extend({
 				});
 				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 );
 	},
 
@@ -823,7 +826,7 @@ jQuery.extend({
 		function color( elem ) {
 			if ( !jQuery.browser.safari )
 				return false;
-			
+
 			// getComputedStyle is cached
 			var ret = getComputedStyle( elem, null );
 			return !ret || ret.getPropertyValue("color") == "";
@@ -843,7 +846,7 @@ jQuery.extend({
 			style.outline = "0 solid black";
 			style.outline = save;
 		}
-		
+
 		// Make sure we're using the right name for getting the float value
 		if ( name.match( /float/i ) )
 			name = styleFloat;
@@ -926,12 +929,12 @@ jQuery.extend({
 
 		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') 
+		if (typeof context.createElement == 'undefined')
 			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
 
 		jQuery.each(elems, function(i, elem){
@@ -940,7 +943,7 @@ jQuery.extend({
 
 			if ( elem.constructor == Number )
 				elem += '';
-			
+
 			// Convert html string into DOM nodes
 			if ( typeof elem == "string" ) {
 				// Fix "XHTML"-style tags in all browsers
@@ -957,58 +960,58 @@ jQuery.extend({
 					// 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 ) )	
+
+					// 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 );
 			}
 
@@ -1025,81 +1028,92 @@ jQuery.extend({
 
 		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;
+		var notxml = !jQuery.isXMLDoc( elem ),
+			// Whether we are setting (or getting)
+			set = value !== undefined,
+			msie = jQuery.browser.msie;
 
-		// 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;
+		// Try to normalize/fix the name
+		name = notxml && jQuery.props[ name ] || name;
 
-			return elem[ fix[ name ] ];
+		// Only do all the following if this is a node (faster for style)
+		// IE elem.getAttribute passes even for style
+		if ( elem.tagName ) {
 
-		} else if ( jQuery.browser.msie && name == "style" )
-			return jQuery.attr( elem.style, "cssText", value );
+			// These attributes require special treatment
+			var special = /href|src|style/.test( name );
 
-		else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName( elem, "form" ) && (name == "action" || name == "method") )
-			return elem.getAttributeNode( name ).nodeValue;
+			// 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;
 
-		// IE elem.getAttribute passes even for style
-		else if ( elem.tagName ) {
+			// If applicable, access the attribute via the DOM 0 way
+			if ( notxml && !special && name in elem ) {
+				if ( set ){
+					// We can't allow the type property to be changed (since it causes problems in IE)
+					if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
+						throw "type property can't be changed";
+
+					elem[ name ] = value;
+				}
 
-			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";
+				// browsers index elements by id/name on forms, give priority to attributes.
+				if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
+					return elem.getAttributeNode( name ).nodeValue;
 
+				return elem[ name ];
+			}
+
+			if ( msie && notxml &&  name == "style" )
+				return jQuery.attr( elem.style, "cssText", value );
+
+			if ( set )
 				// convert the value to a string (all browsers do this but IE) see #1070
 				elem.setAttribute( name, "" + value );
-			}
 
-			if ( jQuery.browser.msie && /href|src/.test( name ) && !jQuery.isXMLDoc( elem ) ) 
+			if ( msie && special && notxml )
 				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();
-			});
+		// IE uses filters for opacity
+		if ( msie && name == "opacity" ) {
+			if ( set ) {
+				// IE has trouble with opacity if it does not have layout
+				// Force it by setting the zoom level
+				elem.zoom = 1;
 
-			if ( value != undefined )
-				elem[ name ] = value;
+				// Set the alpha filter to set the opacity
+				elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
+					(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
+			}
 
-			return elem[ name ];
+			return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
+				(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
+				"";
 		}
+
+		name = name.replace(/-([a-z])/ig, function(all, letter){
+			return letter.toUpperCase();
+		});
+
+		if ( set )
+			elem[ name ] = value;
+
+		return elem[ name ];
 	},
-	
+
 	trim: function( text ) {
 		return (text || "").replace( /^\s+|\s+$/g, "" );
 	},
@@ -1132,17 +1146,17 @@ jQuery.extend({
 	merge: function( first, second ) {
 		// We have to loop this way because IE & Opera overwrite the length
 		// expando of getElementsByTagName
-		var i = 0;
+		var i = 0, elem, pos = first.length;
 		// Also, we need to make sure that the correct elements are being returned
 		// (IE returns comment nodes in a '*' query)
 		if ( jQuery.browser.msie ) {
-			for ( ; second[ i ]; i++ )
-				if ( second[ i ].nodeType != 8 )
-					first.push( second[ i ] );
+			while ( elem = second[ i++ ] )
+				if ( elem.nodeType != 8 )
+					first[ pos++ ] = elem;
 
 		} else
-			for ( ; second[ i ]; i++ )
-				first.push( second[ i ] );
+			while ( elem = second[ i++ ] )
+				first[ pos++ ] = elem;
 
 		return first;
 	},
@@ -1174,7 +1188,7 @@ jQuery.extend({
 		// 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 ) )
+			if ( !inv != !callback( elems[ i ], i ) )
 				ret.push( elems[ i ] );
 
 		return ret;
@@ -1210,29 +1224,20 @@ jQuery.browser = {
 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"
+		cellspacing: "cellSpacing"
 	}
 });
 
@@ -1277,7 +1282,7 @@ jQuery.each({
 jQuery.each({
 	removeAttr: function( name ) {
 		jQuery.attr( this, name, "" );
-		if (this.nodeType == 1) 
+		if (this.nodeType == 1)
 			this.removeAttribute( name );
 	},
 
@@ -1308,7 +1313,7 @@ jQuery.each({
 	empty: function() {
 		// Remove element nodes and prevent memory leaks
 		jQuery( ">*", this ).remove();
-		
+
 		// Remove any remaining nodes
 		while ( this.firstChild )
 			this.removeChild( this.firstChild );
@@ -1321,25 +1326,25 @@ jQuery.each({
 
 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 ] || 
-			
+			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]) 
+				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