渐显图片

 

点击这里看效果


在 <head> 与 </head> 之间加入:

<script language=JavaScript1.2>
function high(which){
theobject=which
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which){
clearInterval(highlighting)
which.filters.alpha.opacity=25
}
function highlightit(that){
if (that.filters.alpha.opacity<100)
that.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}
</script>

在图片代码里加入颜色部分即可:

<IMG SRC="../images/023.jpg" WIDTH="273" HEIGHT="221"
ONMOUSEOUT=low(this) ONMOUSEOVER=high(this) STYLE="filter:alpha(opacity=50)"
BORDER="0">