wait to focus page header until after mobile rendering class is stripped Fixes jquery-archive#2965

Author: johnbender

js/jquery.mobile.navigation.js

@@ -536,8 +536,6 @@
 			//reset toPage height back
 			if( !touchOverflow ){
 				toPage.height( "" );
-				// Send focus to the newly shown page
-				reFocus( toPage );
 			}
 
 			// Jump to top or prev scroll, sometimes on iOS the page has not rendered yet.
@@ -1168,6 +1166,12 @@
 				//remove initial build class (only present on first pageshow)
 				$html.removeClass( "ui-mobile-rendering" );
 
+				// Send focus to the newly shown page. Moved from promise .done binding in transitionPages
+				// itself to avoid ie bug that reports offsetWidth as > 0 (core check for visibility)
+				// despite visibility: hidden addresses issue #2965
+				// https://github.com/jquery/jquery-mobile/issues/2965
+				reFocus( toPage );
+
 				releasePageTransitionLock();
 
 				// Let listeners know we're all done changing the current page.