Index: includes/DefaultSettings.php
===================================================================
--- includes/DefaultSettings.php	(revision 40940)
+++ includes/DefaultSettings.php	(working copy)
@@ -1383,7 +1383,7 @@
  * to ensure that client-side caches don't keep obsolete copies of global
  * styles.
  */
-$wgStyleVersion = '177';
+$wgStyleVersion = '178';
 
 
 # Server-side caching:
Index: skins/common/block.js
===================================================================
--- skins/common/block.js	(revision 40940)
+++ skins/common/block.js	(working copy)
@@ -1,3 +1,5 @@
+addOnloadHook(considerChangingExpiryFocus);
+
 function considerChangingExpiryFocus() {
 	if (!document.getElementById) {
 		return;