加载FLASH动画代码

stop();
onEnterFrame = function () {
         var loaded = Math.ceil(_root.getBytesLoaded()*100/ _root.getBytesTotal());
         _root.loading_txt.text="Loading:"+loaded+"%";
          if (_root.getBytesLoaded() == _root.getBytesTotal()) {
                    delete onEnterFrame;
                    play();
          }
};