public class OptimizeYourFlashApp2 extends Sprite
{
        //private var startTime:int;
        //private var i:int = 0;
	private var id:String;
	
        public function OptimizeYourFlashApp2()
        {
                AssetsManager.instance.addEventListener( AssetsEvent.LOAD_COMPLETE_E, onLoadComplete );
		id = Math.random().toString();//随机生成一个标识符
		//startTime = getTimer();
                AssetsManager.instance.loadImage( "assets/27.jpg",id );
        }
                
        private function onLoadComplete( e:AssetsEvent ):void
        {
                if( e.cachePolicy == AssetsEvent.CACHE_POLICY_BITMAPDATA && e.loadedBitmapData != null && e.id == id )
                {
                        var bmp:Bitmap = new Bitmap( e.loadedBitmapData );
			/*
                        i++;
                        trace("第" + i + "次耗时:" + (getTimer() - startTime) + "毫秒");
                                
                        if( i < 2 )
                        {
                                startTime = getTimer();
                                AssetsManager.instance.loadImage( "assets/27.jpg" );
                        }
			*/
                }
                        
        }
}