diff --git a/js/jquery.mobile.collapsible.js b/js/jquery.mobile.collapsible.js
index 9fe60f7d..0b77ead9 100644
--- a/js/jquery.mobile.collapsible.js
+++ b/js/jquery.mobile.collapsible.js
@@ -3,146 +3,145 @@
 * Copyright (c) jQuery Project
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
-*/ 
-(function($, undefined ) {
+*/
+( function( $, undefined ) {
 $.widget( "mobile.collapsible", $.mobile.widget, {
 	options: {
-		expandCueText: ' click to expand contents',
-		collapseCueText: ' click to collapse contents',
+		expandCueText: " click to expand contents",
+		collapseCueText: " click to collapse contents",
 		collapsed: false,
-		heading: '>:header,>legend',
+		heading: ">:header,>legend",
 		theme: null,
-		iconTheme: 'd'
+		iconTheme: "d"
 	},
 	_create: function(){
 
 		var $el = this.element,
 			o = this.options,
-			collapsibleContain = $el.addClass('ui-collapsible-contain'),
-			collapsibleHeading = $el.find(o.heading).eq(0),
-			collapsibleContent = collapsibleContain.wrapInner('<div class="ui-collapsible-content"></div>').find('.ui-collapsible-content'),
-			collapsibleParent = $el.closest( ":jqmData(role='collapsible-set')" ).addClass('ui-collapsible-set');				
-		
-		//replace collapsibleHeading if it's a legend	
-		if(collapsibleHeading.is('legend')){
-			collapsibleHeading = $('<div role="heading">'+ collapsibleHeading.html() +'</div>').insertBefore(collapsibleHeading);
+			collapsibleContain = $el.addClass( "ui-collapsible-contain" ),
+			collapsibleHeading = $el.find( o.heading ).eq( 0 ),
+			collapsibleContent = collapsibleContain.wrapInner( '<div class="ui-collapsible-content"></div>' ).find( ".ui-collapsible-content" ),
+			collapsibleParent = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" );
+
+		//replace collapsibleHeading if it's a legend
+		if( collapsibleHeading.is( "legend" )){
+			collapsibleHeading = $( '<div role="heading">'+ collapsibleHeading.html() +"</div>" ).insertBefore( collapsibleHeading );
 			collapsibleHeading.next().remove();
-		}	
-		
+		}
+
 		//drop heading in before content
-		collapsibleHeading.insertBefore(collapsibleContent);
-		
+		collapsibleHeading.insertBefore( collapsibleContent );
+
 		//modify markup & attributes
-		collapsibleHeading.addClass('ui-collapsible-heading')
-			.append('<span class="ui-collapsible-heading-status"></span>')
-			.wrapInner('<a href="#" class="ui-collapsible-heading-toggle"></a>')
-			.find('a:eq(0)')
-			.buttonMarkup({
+		collapsibleHeading.addClass( "ui-collapsible-heading" )
+			.append( '<span class="ui-collapsible-heading-status"></span>' )
+			.wrapInner( '<a href="#" class="ui-collapsible-heading-toggle"></a>' )
+			.find( "a:eq(0)" )
+			.buttonMarkup( {
 				shadow: !!!collapsibleParent.length,
 				corners:false,
-				iconPos: 'left',
-				icon: 'plus',
+				iconPos: "left",
+				icon: "plus",
 				theme: o.theme
-			})
-			.find('.ui-icon')
-			.removeAttr('class')
-			.buttonMarkup({
+			} )
+			.find( ".ui-icon" )
+			.removeAttr( "class" )
+			.buttonMarkup( {
 				shadow: true,
 				corners:true,
-				iconPos: 'notext',
-				icon: 'plus',
+				iconPos: "notext",
+				icon: "plus",
 				theme: o.iconTheme
-			});
-			
+			} );
+
 			if( !collapsibleParent.length ){
 				collapsibleHeading
-					.find('a:eq(0)')	
-					.addClass('ui-corner-all')
-						.find('.ui-btn-inner')
-						.addClass('ui-corner-all');
+					.find( "a:eq(0)" )
+					.addClass( "ui-corner-all" )
+						.find( ".ui-btn-inner" )
+						.addClass( "ui-corner-all" );
 			}
 			else {
-				if( collapsibleContain.jqmData('collapsible-last') ){
+				if( collapsibleContain.jqmData( "collapsible-last" ) ){
 					collapsibleHeading
-						.find('a:eq(0), .ui-btn-inner')	
-							.addClass('ui-corner-bottom');
-				}					
+						.find( "a:eq(0), .ui-btn-inner" )
+							.addClass( "ui-corner-bottom" );
+				}
 			}
-			
-		
+
 		//events
-		collapsibleContain	
-			.bind('collapse', function(event){
+		collapsibleContain
+			.bind( "collapse", function( event ){
 				if( !event.isDefaultPrevented() ){
 					event.preventDefault();
 					collapsibleHeading
-						.addClass('ui-collapsible-heading-collapsed')
-						.find('.ui-collapsible-heading-status').text(o.expandCueText);
-					
-					collapsibleHeading.find('.ui-icon').removeClass('ui-icon-minus').addClass('ui-icon-plus');	
-					collapsibleContent.addClass('ui-collapsible-content-collapsed').attr('aria-hidden',true);
-					
-					if( collapsibleContain.jqmData('collapsible-last') ){
+						.addClass( "ui-collapsible-heading-collapsed" )
+						.find( ".ui-collapsible-heading-status" ).text( o.expandCueText );
+
+					collapsibleHeading.find( ".ui-icon" ).removeClass( "ui-icon-minus" ).addClass( "ui-icon-plus" );
+					collapsibleContent.addClass( "ui-collapsible-content-collapsed" ).attr( "aria-hidden", true );
+
+					if( collapsibleContain.jqmData( "collapsible-last" ) ){
 						collapsibleHeading
-							.find('a:eq(0), .ui-btn-inner')
-							.addClass('ui-corner-bottom');
-					}
-				}						
-				
-			})
-			.bind('expand', function(event){
-				if( !event.isDefaultPrevented() ){
-					event.preventDefault();
-					collapsibleHeading
-						.removeClass('ui-collapsible-heading-collapsed')
-						.find('.ui-collapsible-heading-status').text(o.collapseCueText);
-					
-					collapsibleHeading.find('.ui-icon').removeClass('ui-icon-plus').addClass('ui-icon-minus');	
-					collapsibleContent.removeClass('ui-collapsible-content-collapsed').attr('aria-hidden',false);
-					
-					if( collapsibleContain.jqmData('collapsible-last') ){
-						collapsibleHeading
-							.find('a:eq(0), .ui-btn-inner')
-							.removeClass('ui-corner-bottom');
+							.find( "a:eq(0), .ui-btn-inner" )
+							.addClass( "ui-corner-bottom" );
 					}
 				}
-			})
-			.trigger(o.collapsed ? 'collapse' : 'expand');
-			
-		
+
+			} )
+			.bind( "expand", function( event ){
+				if( !event.isDefaultPrevented() ){
+					event.preventDefault();
+					collapsibleHeading
+						.removeClass( "ui-collapsible-heading-collapsed" )
+						.find( ".ui-collapsible-heading-status" ).text( o.collapseCueText );
+
+					collapsibleHeading.find( ".ui-icon" ).removeClass( "ui-icon-plus" ).addClass( "ui-icon-minus" );
+					collapsibleContent.removeClass( "ui-collapsible-content-collapsed" ).attr( "aria-hidden", false );
+
+					if( collapsibleContain.jqmData( "collapsible-last" ) ){
+						collapsibleHeading
+							.find( "a:eq(0), .ui-btn-inner" )
+							.removeClass( "ui-corner-bottom" );
+					}
+				}
+			} )
+			.trigger( o.collapsed ? "collapse" : "expand" );
+
+
 		//close others in a set
-		if( collapsibleParent.length && !collapsibleParent.jqmData("collapsiblebound") ){
+		if( collapsibleParent.length && !collapsibleParent.jqmData( "collapsiblebound" ) ){
 			collapsibleParent
-				.jqmData("collapsiblebound", true)
-				.bind("expand", function( event ){
-					$(this).find( ".ui-collapsible-contain" )
-						.not( $(event.target).closest( ".ui-collapsible-contain" ) )
+				.jqmData( "collapsiblebound", true )
+				.bind( "expand", function( event ){
+					$( this ).find( ".ui-collapsible-contain" )
+						.not( $( event.target ).closest( ".ui-collapsible-contain" ) )
 						.not( "> .ui-collapsible-contain .ui-collapsible-contain" )
 						.trigger( "collapse" );
-				});
+				} );
 
 
-			var set = collapsibleParent.find( ":jqmData(role=collapsible)" )
-					
+			var set = collapsibleParent.find( ":jqmData(role=collapsible )" );
+
 			set.first()
-				.find('a:eq(0)')	
-				.addClass('ui-corner-top')
-					.find('.ui-btn-inner')
-					.addClass('ui-corner-top');
-					
-			set.last().jqmData('collapsible-last', true)	
+				.find( "a:eq(0)" )
+				.addClass( "ui-corner-top" )
+					.find( ".ui-btn-inner" )
+					.addClass( "ui-corner-top" );
+
+			set.last().jqmData( "collapsible-last", true );
 		}
-					
+
 		collapsibleHeading
-			.bind("vclick", function(e){ 
-				if( collapsibleHeading.is('.ui-collapsible-heading-collapsed') ){
-					collapsibleContain.trigger('expand'); 
-				}	
+			.bind( "vclick", function( e ){
+				if( collapsibleHeading.is( ".ui-collapsible-heading-collapsed" ) ){
+					collapsibleContain.trigger( "expand" );
+				}
 				else {
-					collapsibleContain.trigger('collapse'); 
+					collapsibleContain.trigger( "collapse" );
 				}
 				e.preventDefault();
-			});
+			} );
 	}
-});
-})( jQuery );
\ No newline at end of file
+} );
+} )( jQuery );
\ No newline at end of file