_layout.js in active_frontend-15.0.22

- old
+ new

@@ -56,9 +56,13 @@
         duration: 'xxs',
         effect: effect,
         hide: toggle === 'out'
       });
 
+      $.event.trigger({
+        type: 'layoutOnToggle',
+        toggle: toggle
+      });
       options.onToggleCallback(toggle);
     });
   };
 
   Layout.prototype.togglePosition = function (klass) {