 				addChild(back_buffer).addEventListener(Event.COMPLETE, handleImageComplete);
 		}
 
-		public function handleEnterFrame():void
+		private function handleEnterFrame():void
 		{
 			var interval:int = getTimer() - last_update;
 			if (rendering || interval < MIN_FRAME_INTERVAL || !elementId.value)

			WeaveAPI.StageUtils.callLater(this, updateImage);
		}

		public function updateImage():void
		{
			if (!elementId.value)
			{

			{
				for each (var buffer:Image in buffers)
					buffer.visible = buffer === back_buffer;
				back_buffer = buffers[buffers.indexOf(back_buffer) ^ 1];
				rendering = false;
			}
		}
