From bdba60efd5b197b00e39f71f86fafc4bae4570fc Mon Sep 17 00:00:00 2001
From: scottjehl <scott@scottjehl.com>
Date: Fri, 29 Jul 2011 19:51:17 -0400
Subject: [PATCH] removed urlHistory references to (and use of) each entry's
 "page" property, which kept a reference to the DOM elements of each page that
 had been loaded. This fixes leaking memory on removed pages, and outsources
 page requests to the browser cache (for real this time :) ).

---
 js/jquery.mobile.navigation.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/js/jquery.mobile.navigation.js b/js/jquery.mobile.navigation.js
index 8b74b9be..98e1d211 100644
--- a/js/jquery.mobile.navigation.js
+++ b/js/jquery.mobile.navigation.js
@@ -257,13 +257,13 @@
 			},
 
 			// addNew is used whenever a new page is added
-			addNew: function( url, transition, title, storedTo ) {
+			addNew: function( url, transition, title ) {
 				//if there's forward history, wipe it
 				if( urlHistory.getNext() ) {
 					urlHistory.clearForward();
 				}
 
-				urlHistory.stack.push( {url : url, transition: transition, title: title, page: storedTo } );
+				urlHistory.stack.push( {url : url, transition: transition, title: title } );
 
 				urlHistory.activeIndex = urlHistory.stack.length - 1;
 			},
@@ -916,7 +916,7 @@
 
 		//add page to history stack if it's not back or forward
 		if( !historyDir ) {
-			urlHistory.addNew( url, settings.transition, pageTitle, toPage );
+			urlHistory.addNew( url, settings.transition, pageTitle );
 		}
 
 		//set page title
@@ -1191,7 +1191,7 @@
 					// prevent changepage
 					return;
 				} else {
-					var setTo = function() { to = $.mobile.urlHistory.getActive().page; };
+					var setTo = function() { to = $( ":jqmData(url='" + $.mobile.urlHistory.getActive().url + "')" ); };
 					// if the current active page is a dialog and we're navigating
 					// to a dialog use the dialog objected saved in the stack
 					urlHistory.directHashChange({	currentUrl: to, isBack: setTo, isForward: setTo	});