bring back L250 as spotted by @tanghus - THX

core/js/js.js

@@ -247,6 +247,7 @@ var OC={
 		var popup = $('#appsettings_popup');
 		if(popup.length == 0) {
 			$('body').prepend('<div class="popup hidden" id="appsettings_popup"></div>');
+            popup = $('#appsettings_popup');
 			popup.addClass(settings.hasClass('topright') ? 'topright' : 'bottomleft');
 		}
 		if(popup.is(':visible')) {