 				 !info.regular));
     }
 
+    /**
+     *  @private
+     *  
+     *  Dispatch an invalidate request to invalidate the size and
+     *  display list of the parent application.
+     */     
+    private function dispatchInvalidateRequest():void
+    {
+        var bridge:IEventDispatcher = sandboxBridgeGroup.parentBridge;
+        var request:SandboxBridgeRequest = new SandboxBridgeRequest(
+                                                    SandboxBridgeRequest.INVALIDATE,
+                                                    false, false,
+                                                    bridge,
+                                                    SandboxBridgeRequest.INVALIDATE_SIZE |
+                                                    SandboxBridgeRequest.INVALIDATE_DISPLAY_LIST);
+         bridge.dispatchEvent(request);
+    }
+    
 	/**
 	 *  @private
 	 *  Makes the mouseCatcher the same size as the stage,

	private function getSizeRequestHandler(event:Event):void
	{
		var eObj:Object = Object(event);
		eObj.width = width;
		eObj.height = height;					
	}
	
	/**

				obj = obj.parent;
			}
		}
 
		if (topLevel && useBridge())
		   dispatchInvalidateRequest();
	}

	/**
	 *  @private
	 *  Keep track of the size and position of the stage.
