<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>zss图片渐显小例</title>
<script language=JavaScript1.2>
<!--
function high(which){
theobject=which
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which){
clearInterval(highlighting)
which.filters.alpha.opacity=50
}
function highlightit(that){
if (that.filters.alpha.opacity<100)
that.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}
//-->
</script>
</head>
将下面一段代码放到<body>中：
<span> <img src="_K)1IA{P0%MRG_CC)O1[$VC.JPG" width="296" height="294" alt="zss图片渐显" onMouseOut=low(this) onMouseOver=high(this) style="filter:alpha(opacity=50)"> </span>
（参考代码时注意修改图片路径）
CSS 图片渐显
