鼠标移到图片淡隐淡出
2007-12-26 16:42:30| 分类:
网页界面
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<script language="JavaScript">
nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
if (object != "[object]"){ //do this so I can take a string too
setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
return;
}
clearTimeout(nereidFadeTimers[object.sourceIndex]);
diff = destOp-object.filters.alpha.opacity;
direction = 1;
if (object.filters.alpha.opacity > destOp){
direction = -1;
}
delta=Math.min(direction*diff,delta);
object.filters.alpha.opacity+=direction*delta;
if (object.filters.alpha.opacity != destOp){
nereidFadeObjects[object.sourceIndex]=object;
nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
}
}
</script>
<center>
<img src="http://desk.blueidea.com/DESK/16001200BZ/Webshots_29/225/Webshots_29001.jpg" onMouseOut=nereidFade(this,50,10,3) onMouseOver=nereidFade(this,70,10,3) style="FILTER: alpha(opacity=70)" border="0" >
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