Index: branches/RC/core/admin_templates/emails/send_complete.tpl
===================================================================
diff -u -r10843 -r11482
--- branches/RC/core/admin_templates/emails/send_complete.tpl	(.../send_complete.tpl)	(revision 10843)
+++ branches/RC/core/admin_templates/emails/send_complete.tpl	(.../send_complete.tpl)	(revision 11482)
@@ -6,11 +6,12 @@
 
 <script type="text/javascript">
 	function close_window() {
-		if (window.opener) {
-			window.opener.location.reload();
+		var $opener = getWindowOpener(window);
+		if ($opener) {
+			$opener.location.reload();
 		}
 
-		window.close();
+		window_close();
 	}
 </script>