<SCRIPT LANGUAGE="JavaScript">
function fun()
{
var img = document.getElementById("img");
img.style.display=img.style.display=="none"?"":"none"
}
</SCRIPT>
<img id="img" src="http://www.baidu.com/img/baidu_logo.gif" onload="setInterval(fun,250)">何谓闪烁?如此?
闪烁可使用CSS滤镜来实现.