From 6fc2867518b943e63eef14fc1232cf2896967a71 Mon Sep 17 00:00:00 2001
From: Woosung Sohn <woosungim.sohn@samsung.com>
Date: Thu, 7 Feb 2013 16:08:30 +0900
Subject: [PATCH] JQM: performance tuning

This patch contains 3 jQM patch files.

Each jQM patch modifies jQM as follows :
- 0029 : This jQM patch removes unneccessary jQuery() function calls and
         replaces jqmData() to getAttribute().
- 0030 : This jQM patch replaces getAttribute() mentioned above to getAttrFixed()
         which is a wrapper function of getAttribute() with handling return value.
- 0031 : This jQM patch enhances performance of the widget self-init method.

Change-Id: Ib91d8722fcd75cca1637b61dde05d9635e152a52
---
 libs/patch/0029-JQM-performance-tuning.patch       | 816 +++++++++++++++++++++
 ...030-JQM-performance-tuning-remove-jqmData.patch | 428 +++++++++++
 ...ance-tuning-change-self-init-method-for-j.patch | 135 ++++
 3 files changed, 1379 insertions(+)
 create mode 100644 libs/patch/0029-JQM-performance-tuning.patch
 create mode 100644 libs/patch/0030-JQM-performance-tuning-remove-jqmData.patch
 create mode 100644 libs/patch/0031-JQM-performance-tuning-change-self-init-method-for-j.patch

diff --git a/libs/patch/0029-JQM-performance-tuning.patch b/libs/patch/0029-JQM-performance-tuning.patch
new file mode 100644
index 0000000..163c109
--- /dev/null
+++ b/libs/patch/0029-JQM-performance-tuning.patch
@@ -0,0 +1,816 @@
+From 77d1c8c71a7bc71b807e2fe1e0eca3b286bcb04b Mon Sep 17 00:00:00 2001
+From: Minkyeong Kim <minkyeong.kim@samsung.com>
+Date: Wed, 30 Jan 2013 19:11:23 +0900
+Subject: [PATCH] JQM performance tuning
+
+---
+ .../js/events/orientationchange.js                 |    8 +++---
+ libs/js/jquery-mobile-1.2.0/js/events/touch.js     |    4 +-
+ .../js/jquery.mobile.buttonMarkup.js               |   23 ++++++++++---------
+ .../jquery-mobile-1.2.0/js/jquery.mobile.core.js   |    8 +++++-
+ .../js/jquery.mobile.degradeInputs.js              |    2 +-
+ .../js/jquery.mobile.fieldContain.js               |    2 +-
+ .../jquery-mobile-1.2.0/js/jquery.mobile.init.js   |   12 +++++-----
+ .../jquery-mobile-1.2.0/js/jquery.mobile.links.js  |    2 +-
+ .../jquery-mobile-1.2.0/js/jquery.mobile.media.js  |    2 +-
+ .../js/jquery.mobile.navigation.js                 |   14 ++++++------
+ .../js/jquery.mobile.navigation.pushstate.js       |    6 ++--
+ .../jquery-mobile-1.2.0/js/jquery.mobile.nojs.js   |    2 +-
+ .../js/jquery.mobile.transition.js                 |   10 ++++----
+ .../jquery-mobile-1.2.0/js/jquery.mobile.vmouse.js |    2 +-
+ .../js/jquery.mobile.zoom.iosorientationfix.js     |    2 +-
+ .../jquery-mobile-1.2.0/js/widgets/collapsible.js  |    2 +-
+ .../js/widgets/collapsibleSet.js                   |    2 +-
+ libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js   |    2 +-
+ .../jquery-mobile-1.2.0/js/widgets/fixedToolbar.js |    8 +++---
+ .../jquery-mobile-1.2.0/js/widgets/forms/button.js |    4 +-
+ .../js/widgets/forms/checkboxradio.js              |    2 +-
+ .../js/widgets/forms/select.custom.js              |    4 +-
+ .../jquery-mobile-1.2.0/js/widgets/forms/select.js |    2 +-
+ .../jquery-mobile-1.2.0/js/widgets/forms/slider.js |    4 +-
+ .../js/widgets/forms/textinput.js                  |    6 ++--
+ .../js/widgets/listview.autodividers.js            |    2 +-
+ .../js/widgets/listview.filter.js                  |    2 +-
+ libs/js/jquery-mobile-1.2.0/js/widgets/listview.js |    2 +-
+ libs/js/jquery-mobile-1.2.0/js/widgets/loader.js   |    6 ++--
+ libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js   |    2 +-
+ .../js/widgets/page.sections.js                    |   11 +++++----
+ libs/js/jquery-mobile-1.2.0/js/widgets/popup.js    |    8 +++---
+ 32 files changed, 87 insertions(+), 81 deletions(-)
+
+diff --git a/libs/js/jquery-mobile-1.2.0/js/events/orientationchange.js b/libs/js/jquery-mobile-1.2.0/js/events/orientationchange.js
+index 95674f3..de903c8 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/events/orientationchange.js
++++ b/libs/js/jquery-mobile-1.2.0/js/events/orientationchange.js
+@@ -7,7 +7,7 @@ define( [ "jquery", "../jquery.mobile.support.orientation", "./throttledresize"
+ //>>excludeEnd("jqmBuildExclude");
+ 
+ (function( $, window ) {
+-	var win = $( window ),
++	var win = $.mobile.$window,
+ 		event_name = "orientationchange",
+ 		special_event,
+ 		get_orientation,
+@@ -44,8 +44,8 @@ define( [ "jquery", "../jquery.mobile.support.orientation", "./throttledresize"
+ 		// developer console. The actual threshold value is somewhat arbitrary, we just
+ 		// need to make sure it is large enough to exclude the developer console case.
+ 
+-		var ww = window.innerWidth || $( window ).width(),
+-			wh = window.innerHeight || $( window ).height(),
++		var ww = window.innerWidth || $.mobile.$window.width(),
++			wh = window.innerHeight || $.mobile.$window.height(),
+ 			landscape_threshold = 50;
+ 
+ 		initial_orientation_is_landscape = ww > wh && ( ww - wh ) > landscape_threshold;
+@@ -151,4 +151,4 @@ define( [ "jquery", "../jquery.mobile.support.orientation", "./throttledresize"
+ 
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+ });
+-//>>excludeEnd("jqmBuildExclude");
+\ No newline at end of file
++//>>excludeEnd("jqmBuildExclude");
+diff --git a/libs/js/jquery-mobile-1.2.0/js/events/touch.js b/libs/js/jquery-mobile-1.2.0/js/events/touch.js
+index 6083faf..9e616cc 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/events/touch.js
++++ b/libs/js/jquery-mobile-1.2.0/js/events/touch.js
+@@ -103,7 +103,7 @@ define( [ "jquery", "../jquery.mobile.vmouse", "../jquery.mobile.support.touch"
+ 
+ 					$this.unbind( "vclick", clickHandler )
+ 						.unbind( "vmouseup", clearTapTimer );
+-					$( document ).unbind( "vmousecancel", clearTapHandlers );
++					$.mobile.$document.unbind( "vmousecancel", clearTapHandlers );
+ 				}
+ 
+ 				function clickHandler( event ) {
+@@ -118,7 +118,7 @@ define( [ "jquery", "../jquery.mobile.vmouse", "../jquery.mobile.support.touch"
+ 
+ 				$this.bind( "vmouseup", clearTapTimer )
+ 					.bind( "vclick", clickHandler );
+-				$( document ).bind( "vmousecancel", clearTapHandlers );
++				$.mobile.$document.bind( "vmousecancel", clearTapHandlers );
+ 
+ 				timer = setTimeout( function() {
+ 					triggerCustomEvent( thisObject, "taphold", $.Event( "taphold", { target: origTarget } ) );
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
+index cd95245..b0b1f19 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
+@@ -11,6 +11,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.vmouse" ], function
+ 
+ $.fn.buttonMarkup = function( options ) {
+ 	var $workingSet = this,
++		prefix = "data-" + $.mobile.ns,
+ 		mapToDataAttr = function( key, value ) {
+ 			e.setAttribute( "data-" + $.mobile.ns + key, value );
+ 			el.jqmData( key, value );
+@@ -22,14 +23,14 @@ $.fn.buttonMarkup = function( options ) {
+ 		var el = $workingSet.eq( i ),
+ 			e = el[ 0 ],
+ 			o = $.extend( {}, $.fn.buttonMarkup.defaults, {
+-				icon:       options.icon       !== undefined ? options.icon       : el.jqmData( "icon" ),
+-				iconpos:    options.iconpos    !== undefined ? options.iconpos    : el.jqmData( "iconpos" ),
+-				theme:      options.theme      !== undefined ? options.theme      : el.jqmData( "theme" ) || $.mobile.getInheritedTheme( el, $.fn.buttonMarkup.defaults["theme"] ),
+-				inline:     options.inline     !== undefined ? options.inline     : el.jqmData( "inline" ),
+-				shadow:     options.shadow     !== undefined ? options.shadow     : el.jqmData( "shadow" ),
+-				corners:    options.corners    !== undefined ? options.corners    : el.jqmData( "corners" ),
+-				iconshadow: options.iconshadow !== undefined ? options.iconshadow : el.jqmData( "iconshadow" ),
+-				mini:       options.mini       !== undefined ? options.mini       : el.jqmData( "mini" )
++				icon:       options.icon       !== undefined ? options.icon       : ( e.getAttribute( prefix + "icon" ) || undefined ),
++				iconpos:    options.iconpos    !== undefined ? options.iconpos    : ( e.getAttribute( prefix + "iconpos" ) || undefined ),
++				theme:      options.theme      !== undefined ? options.theme      : e.getAttribute( prefix + "theme" ) || $.mobile.getInheritedTheme( el, $.fn.buttonMarkup.defaults["theme"] ),
++				inline:     options.inline     !== undefined ? options.inline     : /^true$/i.test( e.getAttribute( prefix + "inline" ) ),
++				shadow:     options.shadow     !== undefined ? options.shadow     : !/^false$/i.test( e.getAttribute( prefix + "shadow" ) ),
++				corners:    options.corners    !== undefined ? options.corners    : !/^false$/i.test( e.getAttribute( prefix + "corners" ) ),
++				iconshadow: options.iconshadow !== undefined ? options.iconshadow : !/^false$/i.test( e.getAttribute( prefix + "iconshadow" ) ),
++				mini:       options.mini       !== undefined ? options.mini       : /^true$/i.test( e.getAttribute( prefix + "mini" ) )
+ 			}, options ),
+ 
+ 			// Classes Defined
+@@ -44,7 +45,7 @@ $.fn.buttonMarkup = function( options ) {
+ 
+ 		$.each( o, mapToDataAttr );
+ 
+-		if ( el.jqmData( "rel" ) === "popup" && el.attr( "href" ) ) {
++		if ( e.getAttribute( prefix + "rel" ) === "popup" && el.attr( "href" ) ) {
+ 			e.setAttribute( "aria-haspopup", true );
+ 			e.setAttribute( "aria-owns", e.getAttribute( "href" ) );
+ 		}
+@@ -249,7 +250,7 @@ function closestEnabledButton( element ) {
+ var attachEvents = function() {
+ 	var hoverDelay = $.mobile.buttonMarkup.hoverDelay, hov, foc;
+ 
+-	$( document ).bind( {
++	$.mobile.$document.bind( {
+ 		"vmousedown vmousecancel vmouseup vmouseover vmouseout focus blur scrollstart touchend touchcancel": function( event ) {
+ 			var theme,
+ 				$btn = $( closestEnabledButton( event.target ) ),
+@@ -303,7 +304,7 @@ var attachEvents = function() {
+ 
+ //links in bars, or those with  data-role become buttons
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 
+ 	$( ":jqmData(role='button'), .ui-bar > a, .ui-header > a, .ui-footer > a, .ui-bar > :jqmData(role='controlgroup') > a", e.target )
+ 		.jqmEnhanceable()
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+index 4e8ebfe..873293c 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+@@ -84,6 +84,10 @@ define( [ "jquery", "text!../version.txt" ], function( $, __version__ ) {
+ 			hoverDelay: 200
+ 		},
+ 
++		// define the window and the document objects
++		$window: $( window ),
++		$document: $( document ),
++
+ 		// TODO might be useful upstream in jquery itself ?
+ 		keyCode: {
+ 			ALT: 18,
+@@ -131,7 +135,7 @@ define( [ "jquery", "text!../version.txt" ], function( $, __version__ ) {
+ 
+ 			setTimeout( function() {
+ 				window.scrollTo( 0, ypos );
+-				$( document ).trigger( "silentscroll", { x: 0, y: ypos });
++				$.mobile.$document.trigger( "silentscroll", { x: 0, y: ypos });
+ 			}, 20 );
+ 
+ 			setTimeout( function() {
+@@ -237,7 +241,7 @@ define( [ "jquery", "text!../version.txt" ], function( $, __version__ ) {
+ 		getScreenHeight: function() {
+ 			// Native innerHeight returns more accurate value for this across platforms,
+ 			// jQuery version is here as a normalized fallback for platforms like Symbian
+-			return window.innerHeight || $( window ).height();
++			return window.innerHeight || $.mobile.$window.height();
+ 		}
+ 	}, $.mobile );
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.degradeInputs.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.degradeInputs.js
+index 28abc52..6951e17 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.degradeInputs.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.degradeInputs.js
+@@ -26,7 +26,7 @@ $.mobile.page.prototype.options.degradeInputs = {
+ 
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 
+ 	var page = $.mobile.closestPageData( $( e.target ) ), options;
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.fieldContain.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.fieldContain.js
+index daf66e7..c7fd931 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.fieldContain.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.fieldContain.js
+@@ -19,7 +19,7 @@ $.fn.fieldcontain = function( options ) {
+ };
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$( ":jqmData(role='fieldcontain')", e.target ).jqmEnhanceable().fieldcontain();
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.init.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.init.js
+index 52f6434..d31ddf0 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.init.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.init.js
+@@ -10,7 +10,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.support", "./jquery
+ (function( $, window, undefined ) {
+ 	var	$html = $( "html" ),
+ 			$head = $( "head" ),
+-			$window = $( window );
++			$window = $.mobile.$window;
+ 
+ 	//remove initial build class (only present on first pageshow)
+ 	function hideRenderingClass() {
+@@ -70,7 +70,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.support", "./jquery
+ 				var $this = $( this );
+ 
+ 				// unless the data url is already set set it to the pathname
+-				if ( !$this.jqmData( "url" ) ) {
++				if ( !$this[0].getAttribute( "data-" + $.mobile.ns + "url" ) ) {
+ 					$this.attr( "data-" + $.mobile.ns + "url", $this.attr( "id" ) || location.pathname + location.search );
+ 				}
+ 			});
+@@ -79,7 +79,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.support", "./jquery
+ 			$.mobile.firstPage = $pages.first();
+ 
+ 			// define page container
+-			$.mobile.pageContainer = $pages.first().parent().addClass( "ui-mobile-viewport" );
++			$.mobile.pageContainer = $.mobile.firstPage.parent().addClass( "ui-mobile-viewport" );
+ 
+ 			// alert listeners that the pagecontainer has been determined for binding
+ 			// to events triggered on it
+@@ -127,13 +127,13 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.support", "./jquery
+ 		// if defaultHomeScroll hasn't been set yet, see if scrollTop is 1
+ 		// it should be 1 in most browsers, but android treats 1 as 0 (for hiding addr bar)
+ 		// so if it's 1, use 0 from now on
+-		$.mobile.defaultHomeScroll = ( !$.support.scrollTop || $( window ).scrollTop() === 1 ) ? 0 : 1;
++		$.mobile.defaultHomeScroll = ( !$.support.scrollTop || $.mobile.$window.scrollTop() === 1 ) ? 0 : 1;
+ 
+ 
+ 		// TODO: Implement a proper registration mechanism with dependency handling in order to not have exceptions like the one below
+ 		//auto self-init widgets for those widgets that have a soft dependency on others
+ 		if ( $.fn.controlgroup ) {
+-			$( document ).bind( "pagecreate create", function( e ) {
++			$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 				$( ":jqmData(role='controlgroup')", e.target )
+ 					.jqmEnhanceable()
+ 					.controlgroup({ excludeInvisible: false });
+@@ -154,7 +154,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.support", "./jquery
+ 			// by adding the 'ui-disabled' class to them. Using a JavaScript workaround for those browser.
+ 			// https://github.com/jquery/jquery-mobile/issues/3558
+ 
+-			$( document ).delegate( ".ui-disabled", "vclick",
++			$.mobile.$document.delegate( ".ui-disabled", "vclick",
+ 				function( e ) {
+ 					e.preventDefault();
+ 					e.stopImmediatePropagation();
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.links.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.links.js
+index a3bfdba..4145d30 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.links.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.links.js
+@@ -8,7 +8,7 @@ define( [ "jquery" ], function( $ ) {
+ //>>excludeEnd("jqmBuildExclude");
+ (function( $, undefined ) {
+ 
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 
+ 	//links within content areas, tests included with page
+ 	$( e.target )
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.media.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.media.js
+index 73b6802..2068ca5 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.media.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.media.js
+@@ -8,7 +8,7 @@ define( [ "jquery", "./jquery.mobile.core" ], function( $ ) {
+ //>>excludeEnd("jqmBuildExclude");
+ (function( $, undefined ) {
+ 
+-var $window = $( window ),
++var $window = $.mobile.$window,
+ 	$html = $( "html" );
+ 
+ /* $.mobile.media method: pass a CSS media type or query and get a bool return
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
+index 9048789..203557a 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
+@@ -15,7 +15,7 @@ define( [
+ (function( $, undefined ) {
+ 
+ 	//define vars for interal use
+-	var $window = $( window ),
++	var $window = $.mobile.$window,
+ 		$html = $( 'html' ),
+ 		$head = $( 'head' ),
+ 
+@@ -1256,7 +1256,7 @@ define( [
+ 	$.mobile.navreadyDeferred = $.Deferred();
+ 	$.mobile.navreadyDeferred.done(function() {
+ 		//bind to form submit events, handle with Ajax
+-		$( document ).delegate( "form", "submit", function( event ) {
++		$.mobile.$document.delegate( "form", "submit", function( event ) {
+ 			var $this = $( this );
+ 
+ 			if ( !$.mobile.ajaxEnabled ||
+@@ -1309,7 +1309,7 @@ define( [
+ 		});
+ 
+ 		//add active state on vclick
+-		$( document ).bind( "vclick", function( event ) {
++		$.mobile.$document.bind( "vclick", function( event ) {
+ 			// if this isn't a left click we don't care. Its important to note
+ 			// that when the virtual event is generated it will create the which attr
+ 			if ( event.which > 1 || !$.mobile.linkBindingEnabled ) {
+@@ -1335,7 +1335,7 @@ define( [
+ 		});
+ 
+ 		// click routing - direct to HTTP or Ajax, accordingly
+-		$( document ).bind( "click", function( event ) {
++		$.mobile.$document.bind( "click", function( event ) {
+ 			if ( !$.mobile.linkBindingEnabled ) {
+ 				return;
+ 			}
+@@ -1433,7 +1433,7 @@ define( [
+ 		});
+ 
+ 		//prefetch pages when anchors with data-prefetch are encountered
+-		$( document ).delegate( ".ui-page", "pageshow.prefetch", function() {
++		$.mobile.$document.delegate( ".ui-page", "pageshow.prefetch", function() {
+ 			var urls = [];
+ 			$( this ).find( "a:jqmData(prefetch)" ).each(function() {
+ 				var $link = $( this ),
+@@ -1553,8 +1553,8 @@ define( [
+ 		});
+ 
+ 		//set page min-heights to be device specific
+-		$( document ).bind( "pageshow", resetActivePageHeight );
+-		$( window ).bind( "throttledresize", resetActivePageHeight );
++		$.mobile.$document.bind( "pageshow", resetActivePageHeight );
++		$.mobile.$window.bind( "throttledresize", resetActivePageHeight );
+ 
+ 	});//navreadyDeferred done callback
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.pushstate.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.pushstate.js
+index e0c73e4..10761d1 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.pushstate.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.pushstate.js
+@@ -11,14 +11,14 @@ define( [ "jquery", "./jquery.mobile.navigation", "depend!./jquery.hashchange[jq
+ 	// methods handed off as event handlers
+ 	var	pushStateHandler = {},
+ 		self = pushStateHandler,
+-		$win = $( window ),
++		$win = $.mobile.$window,
+ 		url = $.mobile.path.parseLocation(),
+ 		mobileinitDeferred = $.Deferred(),
+ 		domreadyDeferred = $.Deferred();
+ 
+-	$( document ).ready( $.proxy( domreadyDeferred, "resolve" ) );
++	$.mobile.$document.ready( $.proxy( domreadyDeferred, "resolve" ) );
+ 
+-	$( document ).one( "mobileinit", $.proxy( mobileinitDeferred, "resolve" ) );
++	$.mobile.$document.one( "mobileinit", $.proxy( mobileinitDeferred, "resolve" ) );
+ 
+ 	$.extend( pushStateHandler, {
+ 		// TODO move to a path helper, this is rather common functionality
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.nojs.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.nojs.js
+index 159d1fc..807a319 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.nojs.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.nojs.js
+@@ -7,7 +7,7 @@ define( [ "jquery" ], function( $ ) {
+ //>>excludeEnd("jqmBuildExclude");
+ (function( $, undefined ) {
+ 
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$( ":jqmData(role='nojs')", e.target ).addClass( "ui-nojs" );
+ 	
+ });
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.transition.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.transition.js
+index cb7c9a7..f8edcee 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.transition.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.transition.js
+@@ -24,8 +24,8 @@ var createHandler = function( sequential ) {
+ 			active	= $.mobile.urlHistory.getActive(),
+ 			toScroll = active.lastScroll || $.mobile.defaultHomeScroll,
+ 			screenHeight = $.mobile.getScreenHeight(),
+-			maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $( window ).width() > $.mobile.maxTransitionWidth,
+-			none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none" || Math.max( $( window ).scrollTop(), toScroll ) > $.mobile.getMaxScrollForTransition(),
++			maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $.mobile.$window.width() > $.mobile.maxTransitionWidth,
++			none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none" || Math.max( $.mobile.$window.scrollTop(), toScroll ) > $.mobile.getMaxScrollForTransition(),
+ 			toPreClass = " ui-page-pre-in",
+ 			toggleViewportClass = function() {
+ 				$.mobile.pageContainer.toggleClass( "ui-mobile-viewport-transitioning viewport-" + name );
+@@ -35,7 +35,7 @@ var createHandler = function( sequential ) {
+ 				// Don't scoll window, when current scroll top(scrollTop()) is already at toScroll,
+ 				// or when current scroll top is 0 and toScroll is same to defaultHomeScroll
+ 				// (which means the top position of page). In these case, page scrolling is not needed.
+-				var st = $( window ).scrollTop();
++				var st = $.mobile.$window.scrollTop();
+ 				if( st === toScroll || ( $.mobile.defaultHomeScroll === toScroll && st == 0 ) ) {
+ 					return;
+ 				}
+@@ -68,7 +68,7 @@ var createHandler = function( sequential ) {
+ 				// Set the from page's height and start it transitioning out
+ 				// Note: setting an explicit height helps eliminate tiling in the transitions
+ 				$from
+-					.height( screenHeight + $( window ).scrollTop() )
++					.height( screenHeight + $.mobile.$window.scrollTop() )
+ 					.addClass( name + " out" + reverseClass );
+ 			},
+ 
+@@ -130,7 +130,7 @@ var createHandler = function( sequential ) {
+ 
+ 				// In some browsers (iOS5), 3D transitions block the ability to scroll to the desired location during transition
+ 				// This ensures we jump to that spot after the fact, if we aren't there already.
+-				if ( $( window ).scrollTop() !== toScroll ) {
++				if ( $.mobile.$window.scrollTop() !== toScroll ) {
+ 					scrollPage();
+ 				}
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.vmouse.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.vmouse.js
+index 25188d8..a98b73e 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.vmouse.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.vmouse.js
+@@ -38,7 +38,7 @@ var dataPropertyName = "virtualMouseBindings",
+ 	blockMouseTriggers = false,
+ 	blockTouchTriggers = false,
+ 	eventCaptureSupported = "addEventListener" in document,
+-	$document = $( document ),
++	$document = $.mobile.$document,
+ 	nextTouchID = 1,
+ 	lastTouchID = 0, threshold;
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.zoom.iosorientationfix.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.zoom.iosorientationfix.js
+index 71ddc8b..61917f7 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.zoom.iosorientationfix.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.zoom.iosorientationfix.js
+@@ -33,7 +33,7 @@ define( [ "jquery", "./jquery.mobile.core", "./jquery.mobile.zoom" ], function(
+     }
+   }
+ 
+-  $( window )
++  $.mobile.$window
+ 		.bind( "orientationchange.iosorientationfix", zoom.enable )
+ 		.bind( "devicemotion.iosorientationfix", checkTilt );
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+index d56a24f..41492ca 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+@@ -167,7 +167,7 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.collapsible.prototype.enhanceWithin( e.target );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+index ce66110..4c5a419 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+@@ -108,7 +108,7 @@ $.widget( "mobile.collapsibleset", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.collapsibleset.prototype.enhanceWithin( e.target );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js b/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
+index e04f557..d7a0795 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
+@@ -102,7 +102,7 @@ $.widget( "mobile.dialog", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).delegate( $.mobile.dialog.prototype.options.initSelector, "pagecreate", function() {
++$.mobile.$document.delegate( $.mobile.dialog.prototype.options.initSelector, "pagecreate", function() {
+ 	$.mobile.dialog.prototype.enhance( this );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/fixedToolbar.js b/libs/js/jquery-mobile-1.2.0/js/widgets/fixedToolbar.js
+index 9e72b3d..ea9fe60 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/fixedToolbar.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/fixedToolbar.js
+@@ -133,7 +133,7 @@ define( [ "jquery", "../jquery.mobile.widget", "../jquery.mobile.core", "../jque
+ 					var thisPage = this;
+ 					self.updatePagePadding( thisPage );
+ 					if ( o.updatePagePadding ) {
+-						$( window ).bind( "throttledresize." + self.widgetName, function() {
++						$.mobile.$window.bind( "throttledresize." + self.widgetName, function() {
+ 							self.updatePagePadding( thisPage );
+ 						});
+ 					}
+@@ -143,7 +143,7 @@ define( [ "jquery", "../jquery.mobile.widget", "../jquery.mobile.core", "../jque
+ 						$.mobile.zoom.enable( true );
+ 					}
+ 					if ( o.updatePagePadding ) {
+-						$( window ).unbind( "throttledresize." + self.widgetName );
++						$.mobile.$window.unbind( "throttledresize." + self.widgetName );
+ 					}
+ 
+ 					if ( o.trackPersistentToolbars ) {
+@@ -179,7 +179,7 @@ define( [ "jquery", "../jquery.mobile.widget", "../jquery.mobile.core", "../jque
+ 		},
+ 
+ 		_useTransition: function( notransition ) {
+-			var $win = $( window ),
++			var $win = $.mobile.$window,
+ 				$el = this.element,
+ 				scroll = $win.scrollTop(),
+ 				elHeight = $el.height(),
+@@ -262,7 +262,7 @@ define( [ "jquery", "../jquery.mobile.widget", "../jquery.mobile.core", "../jque
+ 	});
+ 
+ 	//auto self-init widgets
+-	$( document )
++	$.mobile.$document
+ 		.bind( "pagecreate create", function( e ) {
+ 
+ 			// DEPRECATED in 1.1: support for data-fullscreen=true|false on the page element.
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
+index 78f43a0..7b0141b 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
+@@ -95,7 +95,7 @@ $.widget( "mobile.button", $.mobile.widget, {
+ 						}).insertBefore( $el );
+ 
+ 						// Bind to doc to remove after submit handling
+-						$( document ).one( "submit", function() {
++						$.mobile.$document.one( "submit", function() {
+ 							$buttonPlaceholder.remove();
+ 
+ 							// reset the local var so that the hidden input
+@@ -146,7 +146,7 @@ $.widget( "mobile.button", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.button.prototype.enhanceWithin( e.target, true );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/checkboxradio.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/checkboxradio.js
+index d28cdfb..a9f8f31 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/checkboxradio.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/checkboxradio.js
+@@ -211,7 +211,7 @@ $.widget( "mobile.checkboxradio", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.checkboxradio.prototype.enhanceWithin( e.target, true );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.custom.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.custom.js
+index 98d2fe6..85a024f 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.custom.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.custom.js
+@@ -332,7 +332,7 @@ define( [
+ 				}
+ 
+ 				var self = this,
+-					$window = $( window ),
++					$window = $.mobile.$window,
+ 					selfListParent = self.list.parent(),
+ 					menuHeight = selfListParent.outerHeight(),
+ 					menuWidth = selfListParent.outerWidth(),
+@@ -510,7 +510,7 @@ define( [
+ 	};
+ 
+ 	// issue #3894 - core doesn't trigger events on disabled delegates
+-	$( document ).bind( "selectmenubeforecreate", function( event ) {
++	$.mobile.$document.bind( "selectmenubeforecreate", function( event ) {
+ 		var selectmenuWidget = $( event.target ).data( "selectmenu" );
+ 
+ 		if ( !selectmenuWidget.options.nativeMenu &&
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
+index 3c70fed..a8b0f9f 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
+@@ -252,7 +252,7 @@ $.widget( "mobile.selectmenu", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.selectmenu.prototype.enhanceWithin( e.target, true );
+ });
+ })( jQuery );
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
+index 1bd4adf..c6d4c9b 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
+@@ -178,7 +178,7 @@ $.widget( "mobile.slider", $.mobile.widget, {
+ 			}
+ 		}
+ 
+-		this._on( $( document ), { "vmousemove": this._preventDocumentDrag });
++		this._on( $.mobile.$document, { "vmousemove": this._preventDocumentDrag });
+ 
+ 		// it appears the clicking the up and down buttons in chrome on
+ 		// range/number inputs doesn't trigger a change until the field is
+@@ -468,7 +468,7 @@ $.widget( "mobile.slider", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.slider.prototype.enhanceWithin( e.target, true );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
+index 05b1b03..075d35d 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
+@@ -93,13 +93,13 @@ $.widget( "mobile.textinput", $.mobile.widget, {
+ 
+ 			// binding to pagechange here ensures that for pages loaded via
+ 			// ajax the height is recalculated without user input
+-			this._on( $(document), {"pagechange": "_keyup" });
++			this._on( $.mobile.$document, {"pagechange": "_keyup" });
+ 
+ 			// Issue 509: the browser is not providing scrollHeight properly until the styles load
+ 			if ( $.trim( input.val() ) ) {
+ 				// bind to the window load to make sure the height is calculated based on BOTH
+ 				// the DOM and CSS
+-				this._on( $(window), {"load": "_keyup"});
++				this._on( $.mobile.$window, {"load": "_keyup"});
+ 			}
+ 		}
+ 		if ( input.attr( "disabled" ) ) {
+@@ -133,7 +133,7 @@ $.widget( "mobile.textinput", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.textinput.prototype.enhanceWithin( e.target, true );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.autodividers.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.autodividers.js
+index 4d947b4..ae123a8 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.autodividers.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.autodividers.js
+@@ -21,7 +21,7 @@ $.mobile.listview.prototype.options.autodividersSelector = function( elt ) {
+ 	return text;
+ };
+ 
+-$( document ).delegate( "ul,ol", "listviewcreate", function() {
++$.mobile.$document.delegate( "ul,ol", "listviewcreate", function() {
+ 
+ 	var list = $( this ),
+ 			listview = list.data( "listview" );
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
+index 0774615..0519b9a 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
+@@ -18,7 +18,7 @@ var defaultFilterCallback = function( text, searchValue, item ) {
+ 
+ $.mobile.listview.prototype.options.filterCallback = defaultFilterCallback;
+ 
+-$( document ).delegate( ":jqmData(role='listview')", "listviewcreate", function() {
++$.mobile.$document.delegate( ":jqmData(role='listview')", "listviewcreate", function() {
+ 
+ 	var list = $( this ),
+ 		listview = list.data( "listview" );
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+index ef1e178..e46f842 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+@@ -521,7 +521,7 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.listview.prototype.enhanceWithin( e.target );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/loader.js b/libs/js/jquery-mobile-1.2.0/js/widgets/loader.js
+index 6d2f2bc..b028698 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/loader.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/loader.js
+@@ -38,7 +38,7 @@ define( [ "jquery",	"../jquery.mobile.core", "../jquery.mobile.widget" ], functi
+ 	});
+ 
+ 	// TODO move loader class down into the widget settings
+-	var loaderClass = "ui-loader", $html = $( "html" ), $window = $( window );
++	var loaderClass = "ui-loader", $html = $( "html" ), $window = $.mobile.$window;
+ 
+ 	$.widget( "mobile.loader", {
+ 		// NOTE if the global config settings are defined they will override these
+@@ -170,8 +170,8 @@ define( [ "jquery",	"../jquery.mobile.core", "../jquery.mobile.widget" ], functi
+ 				this.element.removeClass( "ui-loader-fakefix" );
+ 			}
+ 
+-			$( window ).unbind( "scroll", $.proxy( this.fakeFixLoader, this) );
+-			$( window ).unbind( "scroll", $.proxy( this.checkLoaderPosition, this ) );
++			$.mobile.$window.unbind( "scroll", $.proxy( this.fakeFixLoader, this) );
++			$.mobile.$window.unbind( "scroll", $.proxy( this.checkLoaderPosition, this ) );
+ 		}
+ 	});
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js b/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
+index 65f5869..29c5057 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
+@@ -52,7 +52,7 @@ $.widget( "mobile.navbar", $.mobile.widget, {
+ });
+ 
+ //auto self-init widgets
+-$( document ).bind( "pagecreate create", function( e ) {
++$.mobile.$document.bind( "pagecreate create", function( e ) {
+ 	$.mobile.navbar.prototype.enhanceWithin( e.target );
+ });
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/page.sections.js b/libs/js/jquery-mobile-1.2.0/js/widgets/page.sections.js
+index 90a298a..e00684c 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/page.sections.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/page.sections.js
+@@ -18,10 +18,11 @@ $.mobile.page.prototype.options.contentTheme = null;
+ //      which expects .ui-footer top be applied in its gigantic selector
+ // TODO remove the buttonMarkup giant selector and move it to the various modules
+ //      on which it depends
+-$( document ).bind( "pagecreate", function( e ) {
++$.mobile.$document.bind( "pagecreate", function( e ) {
+ 	var $page = $( e.target ),
+ 		o = $page.data( "page" ).options,
+-		pageRole = $page.jqmData( "role" ),
++		prefix = "data-"+$.mobile.ns,
++		pageRole = $page[0].getAttribute( prefix + "role" ) || undefined,
+ 		pageTheme = o.theme;
+ 
+ 	$( ":jqmData(role='header'), :jqmData(role='footer'), :jqmData(role='content')", $page )
+@@ -29,8 +30,8 @@ $( document ).bind( "pagecreate", function( e ) {
+ 		.each(function() {
+ 
+ 		var $this = $( this ),
+-			role = $this.jqmData( "role" ),
+-			theme = $this.jqmData( "theme" ),
++			role = $this[0].getAttribute( prefix + "role" ) || undefined,
++			theme = $this[0].getAttribute( prefix + "theme" ) || undefined,
+ 			contentTheme = theme || o.contentTheme || ( pageRole === "dialog" && pageTheme ),
+ 			$headeranchors,
+ 			leftbtn,
+@@ -65,7 +66,7 @@ $( document ).bind( "pagecreate", function( e ) {
+ 			// Auto-add back btn on pages beyond first view
+ 			if ( o.addBackBtn &&
+ 				( role === "footer" || role === "header" ) &&
+-				$page.jqmData( "url" ) !== $.mobile.path.stripHash( location.hash ) &&
++				$page[0].getAttribute( prefix + "url" ) !== $.mobile.path.stripHash( location.hash ) &&
+ 				!leftbtn ) {
+ 
+ 				if ( o.addBackBtn == "header" ) {
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js b/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
+index b9a950e..13cb548 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
+@@ -28,7 +28,7 @@ define( [ "jquery",
+ 	}
+ 
+ 	function windowCoords() {
+-		var $win = $( window );
++		var $win = $.mobile.$window;
+ 
+ 		return {
+ 			x: $win.scrollLeft(),
+@@ -192,7 +192,7 @@ define( [ "jquery",
+ 				_orientationchangeInProgress: false,
+ 				_globalHandlers: [
+ 					{
+-						src: $( window ),
++						src: $.mobile.$window,
+ 						handler: {
+ 							orientationchange: $.proxy( this, "_handleWindowOrientationchange" ),
+ 							resize: $.proxy( this, "_handleWindowResize" ),
+@@ -886,14 +886,14 @@ define( [ "jquery",
+ 	};
+ 
+ 	// TODO move inside _create
+-	$( document ).bind( "pagebeforechange", function( e, data ) {
++	$.mobile.$document.bind( "pagebeforechange", function( e, data ) {
+ 		if ( data.options.role === "popup" ) {
+ 			$.mobile.popup.handleLink( data.options.link );
+ 			e.preventDefault();
+ 		}
+ 	});
+ 
+-	$( document ).bind( "pagecreate create", function( e )  {
++	$.mobile.$document.bind( "pagecreate create", function( e )  {
+ 		$.mobile.popup.prototype.enhanceWithin( e.target, true );
+ 	});
+ 
+-- 
+1.7.5.4
+
+
diff --git a/libs/patch/0030-JQM-performance-tuning-remove-jqmData.patch b/libs/patch/0030-JQM-performance-tuning-remove-jqmData.patch
new file mode 100644
index 0000000..436349b
--- /dev/null
+++ b/libs/patch/0030-JQM-performance-tuning-remove-jqmData.patch
@@ -0,0 +1,428 @@
+From c5e658e96ae2b60731934f6cc0cb8cdf1e515698 Mon Sep 17 00:00:00 2001
+From: Minkyeong Kim <minkyeong.kim@samsung.com>
+Date: Fri, 1 Feb 2013 14:15:11 +0900
+Subject: [PATCH] [JQM] performance tuning : remove jqmData
+
+---
+ .../js/jquery.mobile.buttonMarkup.js               |   26 +++++++++++---------
+ .../js/jquery.mobile.controlGroup.js               |    4 +--
+ .../jquery-mobile-1.2.0/js/jquery.mobile.core.js   |    8 ++++++
+ .../js/jquery.mobile.navigation.js                 |   12 ++++-----
+ .../jquery-mobile-1.2.0/js/widgets/collapsible.js  |   26 ++++++++++----------
+ .../js/widgets/collapsibleSet.js                   |    6 ++---
+ libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js   |    2 +-
+ .../jquery-mobile-1.2.0/js/widgets/forms/button.js |    4 +--
+ .../jquery-mobile-1.2.0/js/widgets/forms/select.js |    6 ++---
+ .../jquery-mobile-1.2.0/js/widgets/forms/slider.js |    6 ++---
+ .../js/widgets/forms/textinput.js                  |    2 +-
+ .../js/widgets/listview.filter.js                  |    2 +-
+ libs/js/jquery-mobile-1.2.0/js/widgets/listview.js |   22 ++++++++---------
+ libs/js/jquery-mobile-1.2.0/js/widgets/popup.js    |    4 +--
+ 14 files changed, 70 insertions(+), 60 deletions(-)
+
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
+index 4d07961..7c17ba6 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.buttonMarkup.js
+@@ -23,14 +23,14 @@ $.fn.buttonMarkup = function( options ) {
+ 		var el = $workingSet.eq( i ),
+ 			e = el[ 0 ],
+ 			o = $.extend( {}, $.fn.buttonMarkup.defaults, {
+-				icon:       options.icon       !== undefined ? options.icon       : ( e.getAttribute( prefix + "icon" ) || undefined ),
+-				iconpos:    options.iconpos    !== undefined ? options.iconpos    : ( e.getAttribute( prefix + "iconpos" ) || undefined ),
+-				theme:      options.theme      !== undefined ? options.theme      : e.getAttribute( prefix + "theme" ) || $.mobile.getInheritedTheme( el, $.fn.buttonMarkup.defaults["theme"] ),
+-				inline:     options.inline     !== undefined ? options.inline     : /^true$/i.test( e.getAttribute( prefix + "inline" ) ),
+-				shadow:     options.shadow     !== undefined ? options.shadow     : !/^false$/i.test( e.getAttribute( prefix + "shadow" ) ),
+-				corners:    options.corners    !== undefined ? options.corners    : !/^false$/i.test( e.getAttribute( prefix + "corners" ) ),
+-				iconshadow: options.iconshadow !== undefined ? options.iconshadow : !/^false$/i.test( e.getAttribute( prefix + "iconshadow" ) ),
+-				mini:       options.mini       !== undefined ? options.mini       : /^true$/i.test( e.getAttribute( prefix + "mini" ) )
++				icon:       options.icon       !== undefined ? options.icon       : $.mobile.getAttrFixed( e, prefix + "icon" ),
++				iconpos:    options.iconpos    !== undefined ? options.iconpos    : $.mobile.getAttrFixed( e, prefix + "iconpos" ),
++				theme:      options.theme      !== undefined ? options.theme      : $.mobile.getAttrFixed( e, prefix + "theme" ) || $.mobile.getInheritedTheme( el, $.fn.buttonMarkup.defaults["theme"] ),
++				inline:     options.inline     !== undefined ? options.inline     : $.mobile.getAttrFixed( e, prefix + "inline" ),
++				shadow:     options.shadow     !== undefined ? options.shadow     : $.mobile.getAttrFixed( e, prefix + "shadow" ),
++				corners:    options.corners    !== undefined ? options.corners    : $.mobile.getAttrFixed( e, prefix + "corners" ),
++				iconshadow: options.iconshadow !== undefined ? options.iconshadow : $.mobile.getAttrFixed( e, prefix + "iconshadow" ),
++				mini:       options.mini       !== undefined ? options.mini       : $.mobile.getAttrFixed( e, prefix + "mini" )
+ 			}, options ),
+ 
+ 			// Classes Defined
+@@ -43,9 +43,11 @@ $.fn.buttonMarkup = function( options ) {
+ 			buttonIcon,
+ 			buttonElements;
+ 
+-		$.each( o, mapToDataAttr );
++		for ( key in o ) {
++			e.setAttribute ( prefix + key, o[ key ])
++		}
+ 
+-		if ( e.getAttribute( prefix + "rel" ) === "popup" && el.attr( "href" ) ) {
++		if ( $.mobile.getAttrFixed( e, prefix + "rel" ) === "popup" && el.attr( "href" ) ) {
+ 			e.setAttribute( "aria-haspopup", true );
+ 			e.setAttribute( "aria-owns", e.getAttribute( "href" ) );
+ 		}
+@@ -82,12 +84,12 @@ $.fn.buttonMarkup = function( options ) {
+ 		buttonClass += o.corners ? " ui-btn-corner-all" : "";
+ 
+ 		// To distinguish real buttons
+-		if( el.jqmData("role") == "button" || e.tagName == "BUTTON" || e.tagName == "DIV" ){
++		if(  $.mobile.getAttrFixed( e, prefix + "role" ) == "button" || e.tagName == "BUTTON" || e.tagName == "DIV" ){
+ 			buttonClass += " ui-btn-box-" + o.theme;
+ 		}
+ 
+ 		/* TIZEN style markup */
+-		buttonStyle = el.jqmData("style");
++		buttonStyle =  $.mobile.getAttrFixed( e, prefix + "style" );
+ 
+ 		if ( buttonStyle == "circle" && !($(el).text().length > 0) ) {
+ 			/* style : no text, Icon only */
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.controlGroup.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.controlGroup.js
+index 9e72818..06c5312 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.controlGroup.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.controlGroup.js
+@@ -20,10 +20,10 @@ $.fn.controlgroup = function( options ) {
+ 	return this.each(function() {
+ 		var $el = $( this ),
+ 			o = $.extend({
+-						direction: $el.jqmData( "type" ) || "vertical",
++						direction:  $.mobile.getAttrFixed( $el[0], "data-"+ $.mobile.ns + "type" ) || "vertical",
+ 						shadow: false,
+ 						excludeInvisible: true,
+-						mini: $el.jqmData( "mini" )
++						mini: $.mobile.getAttrFixed( $el[0], "data-"+ $.mobile.ns + "mini" )
+ 					}, options ),
+ 			grouplegend = $el.children( "legend" ),
+ 			groupheading = $el.children( ".ui-controlgroup-label" ),
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+index 873293c..f8c3a2d 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+@@ -88,6 +88,14 @@ define( [ "jquery", "text!../version.txt" ], function( $, __version__ ) {
+ 		$window: $( window ),
+ 		$document: $( document ),
+ 
++		getAttrFixed : function( e, key ) {
++			var value = e.getAttribute( key );
++
++			return value === "true" ? true :
++				value === "false" ? false :
++				value === null ? undefined : value;
++		},
++
+ 		// TODO might be useful upstream in jquery itself ?
+ 		keyCode: {
+ 			ALT: 18,
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
+index 203557a..0a727b4 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.navigation.js
+@@ -1050,7 +1050,7 @@ define( [
+ 			activeIsInitialPage = urlHistory.activeIndex === 0,
+ 			historyDir = 0,
+ 			pageTitle = document.title,
+-			isDialog = settings.role === "dialog" || toPage.jqmData( "role" ) === "dialog";
++			isDialog = settings.role === "dialog" || $.mobile.getAttrFixed( toPage [0], "data-" + $.mobile.ns + "role" ) === "dialog";
+ 
+ 		// By default, we prevent changePage requests when the fromPage and toPage
+ 		// are the same element, but folks that generate content manually/dynamically
+@@ -1300,8 +1300,8 @@ define( [
+ 				{
+ 					type:		type && type.length && type.toLowerCase() || "get",
+ 					data:		$this.serialize(),
+-					transition:	$this.jqmData( "transition" ),
+-					reverse:	$this.jqmData( "direction" ) === "reverse",
++					transition:	$.mobile.getAttrFixed( $this [0], "data-" + $.mobile.ns + "transition" ),
++					reverse:	$.mobile.getAttrFixed( $this [0], "data-" + $.mobile.ns + "direction" ) === "reverse",
+ 					reloadPage:	true
+ 				}
+ 			);
+@@ -1420,10 +1420,10 @@ define( [
+ 			}
+ 
+ 			//use ajax
+-			var transition = $link.jqmData( "transition" ),
+-				reverse = $link.jqmData( "direction" ) === "reverse" ||
++			var transition = $.mobile.getAttrFixed( $link [0], "data-" + $.mobile.ns + "transition" ),
++				reverse =  $.mobile.getAttrFixed( $link [0], "data-" + $.mobile.ns + "direction" ) === "reverse" ||
+ 							// deprecated - remove by 1.0
+-							$link.jqmData( "back" ),
++							 $.mobile.getAttrFixed( $link [0], "data-" + $.mobile.ns + "back" ),
+ 
+ 				//this may need to be more specific as we use data-rel more
+ 				role = $link.attr( "data-" + $.mobile.ns + "rel" ) || undefined;
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+index 41492ca..ad1ca3b 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+@@ -27,8 +27,8 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ 			o = this.options,
+ 			collapsible = $el.addClass( "ui-collapsible" ),
+ 			collapsibleHeading = $el.children( o.heading ).first(),
+-			collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon,
+-			expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon,
++			collapsedIcon = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "collapsed-icon" ) || o.collapsedIcon,
++			expandedIcon = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "expanded-icon" ) || o.expandedIcon,
+ 			collapsibleContent = collapsible.wrapInner( "<div class='ui-collapsible-content'></div>" ).children( ".ui-collapsible-content" ),
+ 			collapsibleSet = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" );
+ 
+@@ -42,34 +42,34 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ 		if ( collapsibleSet.length ) {
+ 			// Inherit the theme from collapsible-set
+ 			if ( !o.theme ) {
+-				o.theme = collapsibleSet.jqmData( "theme" ) || $.mobile.getInheritedTheme( collapsibleSet, "c" );
++				o.theme = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "theme" ) || $.mobile.getInheritedTheme( collapsibleSet, "c" );
+ 			}
+ 			// Inherit the content-theme from collapsible-set
+ 			if ( !o.contentTheme ) {
+-				o.contentTheme = collapsibleSet.jqmData( "content-theme" );
++				o.contentTheme = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "content-theme" );
+ 			}
+ 
+ 			// Get the preference for collapsed icon in the set
+ 			if ( !o.collapsedIcon ) {
+-				o.collapsedIcon = collapsibleSet.jqmData( "collapsed-icon" );
++				o.collapsedIcon = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "collapsed-icon" );
+ 			}
+ 			// Get the preference for expanded icon in the set
+ 			if ( !o.expandedIcon ) {
+-				o.expandedIcon = collapsibleSet.jqmData( "expanded-icon" );
++				o.expandedIcon = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "expanded-icon" );
+ 			}
+ 			// Gets the preference icon position in the set
+ 			if ( !o.iconPos ) {
+-				o.iconPos = collapsibleSet.jqmData( "iconpos" );
++				o.iconPos = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "iconpos" );
+ 			}
+ 			// Inherit the preference for inset from collapsible-set or set the default value to ensure equalty within a set
+-			if ( collapsibleSet.jqmData( "inset" ) !== undefined ) {
+-				o.inset = collapsibleSet.jqmData( "inset" );
++			if ( $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "inset" ) !== undefined ) {
++				o.inset = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "inset" );
+ 			} else {
+ 				o.inset = true;
+ 			}
+ 			// Gets the preference for mini in the set
+ 			if ( !o.mini ) {
+-				o.mini = collapsibleSet.jqmData( "mini" );
++				o.mini = $.mobile.getAttrFixed( collapsibleSet[0], "data-" + $.mobile.ns + "mini" );
+ 			}
+ 		} else {
+ 			// get inherited theme if not a set and no theme has been set
+@@ -84,8 +84,8 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ 		
+ 		collapsibleContent.addClass( ( o.contentTheme ) ? ( "ui-body-" + o.contentTheme ) : "");
+ 
+-		collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon || "plus";
+-		expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon || "minus";
++		collapsedIcon = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "collapsed-icon" ) || o.collapsedIcon || "plus";
++		expandedIcon = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "expanded-icon" ) || o.expandedIcon || "minus";
+ 
+ 		collapsibleHeading
+ 			//drop heading in before content
+@@ -99,7 +99,7 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ 				.buttonMarkup({
+ 					shadow: false,
+ 					corners: false,
+-					iconpos: $el.jqmData( "iconpos" ) || o.iconPos || "left",
++					iconpos: $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "iconpos" ) || o.iconPos || "left",
+ 					icon: collapsedIcon,
+ 					mini: o.mini,
+ 					theme: o.theme
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+index 4c5a419..ebc762d 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+@@ -23,11 +23,11 @@ $.widget( "mobile.collapsibleset", $.mobile.widget, {
+ 		}
+ 		// Inherit the content-theme from collapsible-set
+ 		if ( !o.contentTheme ) {
+-			o.contentTheme = $el.jqmData( "content-theme" );
++			o.contentTheme = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "content-theme" );
+ 		}
+ 
+-		if ( $el.jqmData( "inset" ) !== undefined ) {
+-			o.inset = $el.jqmData( "inset" );
++		if ( $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "inset" ) !== undefined ) {
++			o.inset = $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "inset" );
+ 		}
+ 		o.inset = o.inset !== undefined ? o.inset : true;
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js b/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
+index d7a0795..9e390ef 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/dialog.js
+@@ -59,7 +59,7 @@ $.widget( "mobile.dialog", $.mobile.widget, {
+ 			var $target = $( event.target ).closest( event.type === "vclick" ? "a" : "form" ),
+ 				active;
+ 
+-			if ( $target.length && !$target.jqmData( "transition" ) ) {
++			if ( $target.length && !$.mobile.getAttrFixed( $target[0], "data-" + $.mobile.ns + "transition" ) ) {
+ 
+ 				active = $.mobile.urlHistory.getActive() || {};
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
+index 7b0141b..fe6d81c 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/button.js
+@@ -25,8 +25,8 @@ $.widget( "mobile.button", $.mobile.widget, {
+ 			o = this.options,
+ 			type,
+ 			name,
+-			inline = o.inline || $el.jqmData( "inline" ),
+-			mini = o.mini || $el.jqmData( "mini" ),
++			inline = o.inline ||  $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "inline" ),
++			mini = o.mini || $.mobile.getAttrFixed( $el[0], "data-" + $.mobile.ns + "mini" ),
+ 			classes = "",
+ 			$buttonPlaceholder;
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
+index a8b0f9f..9c78a90 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/select.js
+@@ -89,9 +89,9 @@ $.widget( "mobile.selectmenu", $.mobile.widget, {
+ 
+ 			options = this.options,
+ 
+-			inline = options.inline || this.select.jqmData( "inline" ),
+-			mini = options.mini || this.select.jqmData( "mini" ),
+-			iconpos = options.icon ? ( options.iconpos || this.select.jqmData( "iconpos" ) ) : false,
++			inline = options.inline ||  $.mobile.getAttrFixed( this.select[0], "data-" + $.mobile.ns + "inline" ),
++			mini = options.mini || $.mobile.getAttrFixed( this.select[0], "data-" + $.mobile.ns + "mini" ),
++			iconpos = options.icon ? ( options.iconpos || $.mobile.getAttrFixed( this.select[0], "data-" + $.mobile.ns + "iconpos" ) ) : false,
+ 
+ 			// IE throws an exception at options.item() function when
+ 			// there is no selected item
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
+index c6d4c9b..6729af7 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/slider.js
+@@ -55,9 +55,9 @@ $.widget( "mobile.slider", $.mobile.widget, {
+ 
+ 			step = window.parseFloat( control.attr( "step" ) || 1 ),
+ 
+-			inlineClass = ( this.options.inline || control.jqmData( "inline" ) === true ) ? " ui-slider-inline" : "",
++			inlineClass = ( this.options.inline || $.mobile.getAttrFixed( control[0], "data-" + $.mobile.ns + "inline" ) === true ) ? " ui-slider-inline" : "",
+ 
+-			miniClass = ( this.options.mini || control.jqmData( "mini" ) ) ? " ui-slider-mini" : "",
++			miniClass = ( this.options.mini || $.mobile.getAttrFixed( control[0], "data-" + $.mobile.ns + "min" ) ) ? " ui-slider-mini" : "",
+ 
+ 
+ 			domHandle = document.createElement( 'a' ),
+@@ -65,7 +65,7 @@ $.widget( "mobile.slider", $.mobile.widget, {
+ 			domSlider = document.createElement( 'div' ),
+ 			slider = $( domSlider ),
+ 
+-			valuebg = control.jqmData( "highlight" ) !== false && cType !== "select" ? (function() {
++			valuebg = $.mobile.getAttrFixed( control[0], "data-" + $.mobile.ns + "highlight" ) !== false && cType !== "select" ? (function() {
+ 				var bg = document.createElement('div');
+ 				bg.className = 'ui-slider-bg ' + $.mobile.activeBtnClass + ' ui-btn-corner-all';
+ 				return $( bg ).prependTo( slider );
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
+index 075d35d..9a7765e 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/forms/textinput.js
+@@ -25,7 +25,7 @@ $.widget( "mobile.textinput", $.mobile.widget, {
+ 			o = this.options,
+ 			theme = o.theme || $.mobile.getInheritedTheme( this.element, "c" ),
+ 			themeclass  = " ui-body-" + theme,
+-			mini = input.jqmData( "mini" ) === true,
++			mini = $.mobile.getAttrFixed( input[0], "data-" + $.mobile.ns + "mini" ) === true,
+ 			miniclass = mini ? " ui-mini" : "",
+ 			focusedEl, clearbtn;
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
+index 0519b9a..b1ed1e4 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.filter.js
+@@ -69,7 +69,7 @@ $.mobile.$document.delegate( ":jqmData(role='listview')", "listviewcreate", func
+ 
+ 				for ( var i = listItems.length - 1; i >= 0; i-- ) {
+ 					item = $( listItems[ i ] );
+-					itemtext = item.jqmData( "filtertext" ) || item.text();
++					itemtext =  $.mobile.getAttrFixed( item[0], "data-" + $.mobile.ns + "filtertext" ) || item.text();
+ 
+ 					if ( item.is( "li:jqmData(role=list-divider)" ) ) {
+ 
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+index e46f842..e0d68f7 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+@@ -188,9 +188,9 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 		var o = this.options,
+ 			$list = this.element,
+ 			self = this,
+-			dividertheme = $list.jqmData( "dividertheme" ) || o.dividerTheme,
+-			listsplittheme = $list.jqmData( "splittheme" ),
+-			listspliticon = $list.jqmData( "spliticon" ),
++			dividertheme = $.mobile.getAttrFixed( $list[0], "data-" + $.mobile.ns + "dividertheme" ) || o.dividerTheme,
++			listsplittheme =  $.mobile.getAttrFixed( $list[0], "data-" + $.mobile.ns + "splittheme" ),
++			listspliticon = $.mobile.getAttrFixed( $list[0], "data-" + $.mobile.ns + "spliticon" ),
+ 			li = this._getChildrenByTagName( $list[ 0 ], "li", "LI" ),
+ 			ol = !!$.nodeName( $list[ 0 ], "ol" ),
+ 			jsCount = !$.support.cssPseudoElement,
+@@ -227,12 +227,12 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 
+ 			// If we're creating the element, we update it regardless
+ 			if ( create || !item.hasClass( "ui-li" ) ) {
+-				itemTheme = item.jqmData( "theme" ) || o.theme;
++				itemTheme = $.mobile.getAttrFixed( item[0], "data-" + $.mobile.ns + "theme" ) || o.theme;
+ 				a = this._getChildrenByTagName( item[ 0 ], "a", "A" );
+-				var isDivider = ( item.jqmData( "role" ) === "list-divider" );
++				var isDivider = ( $.mobile.getAttrFixed( item[0], "data-" + $.mobile.ns + "role" ) === "list-divider" );
+ 
+ 				if ( a.length && !isDivider ) {
+-					icon = item.jqmData( "icon" );
++					icon = $.mobile.getAttrFixed( item[0], "data-" + $.mobile.ns + "icon" );
+ 
+ 					/* Remove auto populated right-arrow button. */
+ 					if ( icon === undefined ) {
+@@ -258,8 +258,8 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 						itemClass += " ui-li-has-alt";
+ 
+ 						last = a.last();
+-						splittheme = listsplittheme || last.jqmData( "theme" ) || o.splitTheme;
+-						linkIcon = last.jqmData( "icon" );
++						splittheme = listsplittheme || $.mobile.getAttrFixed( last[0], "data-" + $.mobile.ns + "theme" ) || o.splitTheme;
++						linkIcon = $.mobile.getAttrFixed( last[0], "data-" + $.mobile.ns + "icon" );
+ 
+ 						last.appendTo( item )
+ 							.attr( "title", last.getEncodedText() )
+@@ -351,7 +351,7 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 
+ 			.find( ".ui-li-count" ).each(function() {
+ 					$( this ).closest( "li" ).addClass( "ui-li-has-count" );
+-				}).addClass( "ui-btn-up-" + ( $list.jqmData( "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" );
++				}).addClass( "ui-btn-up-" + ( $.mobile.getAttrFixed( $list[0], "data-" + $.mobile.ns + "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" );
+ 
+ 		// The idea here is to look at the first image in the list item
+ 		// itself, and any .ui-link-inherit element it may contain, so we
+@@ -412,8 +412,8 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 				nodeEls = nodeElsFull.length ? nodeElsFull : $( "<span>" + $.trim(parent.contents()[ 0 ].nodeValue) + "</span>" ),
+ 				title = nodeEls.first().getEncodedText(),//url limits to first 30 chars of text
+ 				id = ( parentUrl || "" ) + "&" + $.mobile.subPageUrlKey + "=" + listId,
+-				theme = list.jqmData( "theme" ) || o.theme,
+-				countTheme = list.jqmData( "counttheme" ) || parentList.jqmData( "counttheme" ) || o.countTheme,
++				theme = $.mobile.getAttrFixed( list[0], "data-" + $.mobile.ns + "theme" ) || o.theme,
++				countTheme = $.mobile.getAttrFixed( list[0], "data-" + $.mobile.ns + "counttheme" ) || $.mobile.getAttrFixed( parentList[0], "data-" + $.mobile.ns + "counttheme" ) || o.countTheme,
+ 				newPage, anchor;
+ 
+ 			//define hasSubPages for use in later removal
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js b/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
+index 13cb548..35d1933 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/popup.js
+@@ -873,8 +873,8 @@ define( [ "jquery",
+ 			popup.popup( "open", {
+ 				x: offset.left + $link.outerWidth() / 2,
+ 				y: offset.top + $link.outerHeight() / 2,
+-				transition: $link.jqmData( "transition" ),
+-				positionTo: $link.jqmData( "position-to" ),
++				transition: $.mobile.getAttrFixed( $link[0], "data-" + $.mobile.ns + "transition" ),
++				positionTo: $.mobile.getAttrFixed( $link[0], "data-" + $.mobile.ns + "position-to" ),
+ 				link: $link
+ 			});
+ 		}
+-- 
+1.7.9.5
+
+
diff --git a/libs/patch/0031-JQM-performance-tuning-change-self-init-method-for-j.patch b/libs/patch/0031-JQM-performance-tuning-change-self-init-method-for-j.patch
new file mode 100644
index 0000000..515b4f4
--- /dev/null
+++ b/libs/patch/0031-JQM-performance-tuning-change-self-init-method-for-j.patch
@@ -0,0 +1,135 @@
+From 18454b17fb19e4fa24b151ad377e43252ecf552f Mon Sep 17 00:00:00 2001
+From: Minkyeong Kim <minkyeong.kim@samsung.com>
+Date: Fri, 1 Feb 2013 15:04:58 +0900
+Subject: [PATCH] [JQM] performance tuning : change self-init method for jQM
+ performance
+
+---
+ .../jquery-mobile-1.2.0/js/jquery.mobile.core.js   |   38 ++++++++++++++++++++
+ .../jquery-mobile-1.2.0/js/widgets/collapsible.js  |    6 ++--
+ .../js/widgets/collapsibleSet.js                   |    6 ++--
+ libs/js/jquery-mobile-1.2.0/js/widgets/listview.js |    6 ++--
+ libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js   |    6 ++--
+ 5 files changed, 46 insertions(+), 16 deletions(-)
+
+diff --git a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+index f8c3a2d..d8a4b42 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
++++ b/libs/js/jquery-mobile-1.2.0/js/jquery.mobile.core.js
+@@ -345,6 +345,44 @@ define( [ "jquery", "text!../version.txt" ], function( $, __version__ ) {
+ 	$.find.matchesSelector = function( node, expr ) {
+ 		return $.find( expr, null, null, [ node ] ).length > 0;
+ 	};
++
++	$.extend({
++		creatorDict: {},
++
++		delegateSelfInitWithSingleSelector: function( target, useKeepNative ) {
++			if ( typeof target !== 'function' ) {
++				return false;
++			}
++			var selector = target.prototype.options.initSelector;
++			var selectorRE = /:jqmData\(role='[A-z\-]+'\)$/;
++			if ( selectorRE.test(selector) ) {
++				var firstIdx = selector.indexOf( "'" ) + 1;
++				var lastIdx = selector.lastIndexOf( "'" );
++				var key = selector.substring( firstIdx, lastIdx );
++				if ( !$.creatorDict.hasOwnProperty( key ) ) {
++					$.creatorDict[key] = {};
++					$.creatorDict[key].target = target;
++					if ( useKeepNative === true ) {
++						$.creatorDict[key].useKeepNative = useKeepNative;
++					}
++					return true;
++				}
++			}
++			return false;
++		}
++	});
++
++	//auto self-init widgets
++	$( document ).bind( "pagecreate create", function( e ) {
++		var selector = "*[data-" + $.mobile.ns + "role]";
++		$( selector, e.target ).each( function () {
++			dataRoleValue = this.getAttribute( "data-role" );
++			matchedObj = $.creatorDict[dataRoleValue];
++			if ( matchedObj ) {
++				matchedObj.target.prototype.enhance( this, matchedObj.useKeepNative );
++			}
++		});
++	});
+ })( jQuery, this );
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+ });
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+index ad1ca3b..26dbb61 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsible.js
+@@ -166,10 +166,8 @@ $.widget( "mobile.collapsible", $.mobile.widget, {
+ 	}
+ });
+ 
+-//auto self-init widgets
+-$.mobile.$document.bind( "pagecreate create", function( e ) {
+-	$.mobile.collapsible.prototype.enhanceWithin( e.target );
+-});
++//delegate auto self-init widgets
++$.delegateSelfInitWithSingleSelector( $.mobile.collapsible );
+ 
+ })( jQuery );
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+index ebc762d..43975e8 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/collapsibleSet.js
+@@ -107,10 +107,8 @@ $.widget( "mobile.collapsibleset", $.mobile.widget, {
+ 	}
+ });
+ 
+-//auto self-init widgets
+-$.mobile.$document.bind( "pagecreate create", function( e ) {
+-	$.mobile.collapsibleset.prototype.enhanceWithin( e.target );
+-});
++//delegate auto self-init widgets
++$.delegateSelfInitWithSingleSelector( $.mobile.collapsibleset );
+ 
+ })( jQuery );
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+index e0d68f7..58a2d04 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/listview.js
+@@ -520,10 +520,8 @@ $.widget( "mobile.listview", $.mobile.widget, {
+ 	}
+ });
+ 
+-//auto self-init widgets
+-$.mobile.$document.bind( "pagecreate create", function( e ) {
+-	$.mobile.listview.prototype.enhanceWithin( e.target );
+-});
++//delegate auto self-init widgets
++$.delegateSelfInitWithSingleSelector( $.mobile.listview );
+ 
+ })( jQuery );
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+diff --git a/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js b/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
+index 29c5057..0b52a06 100644
+--- a/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
++++ b/libs/js/jquery-mobile-1.2.0/js/widgets/navbar.js
+@@ -51,10 +51,8 @@ $.widget( "mobile.navbar", $.mobile.widget, {
+ 	}
+ });
+ 
+-//auto self-init widgets
+-$.mobile.$document.bind( "pagecreate create", function( e ) {
+-	$.mobile.navbar.prototype.enhanceWithin( e.target );
+-});
++//delegate auto self-init widgets
++$.delegateSelfInitWithSingleSelector( $.mobile.navbar );
+ 
+ })( jQuery );
+ //>>excludeStart("jqmBuildExclude", pragmas.jqmBuildExclude);
+-- 
+1.7.9.5
+
+
-- 
2.7.4