收缩广告代码 [复制链接]

发表于 2009-7-20 23:25:04 |显示全部楼层

<base target="_blank"><center>
<script type="text/javascript">
var intervalId = null;
function slideAd(id,nStayTime,sState,nMaxHth,nMinHth){
this.stayTime=nStayTime*1000 || 3000;
this.maxHeigth=nMaxHth || 291;
this.minHeigth=nMinHth || 2.5;
this.state=sState || "down" ;
var obj = document.getElementById(id);
if(intervalId != null)window.clearInterval(intervalId);
function openBox(){
var h = obj.offsetHeight;
obj.style.height = ((this.state == "down") ? (h + 2) : (h - 2))+"px";
if(obj.offsetHeight>this.maxHeigth){
window.clearInterval(intervalId);
intervalId=window.setInterval(closeBox,this.stayTime);
}
if (obj.offsetHeight<this.minHeigth){
window.clearInterval(intervalId);
obj.style.display="none";
}
}
function closeBox(){
slideAd(id,this.stayTime,"up",nMaxHth,nMinHth);
}
intervalId = window.setInterval(openBox,30);
}
</script>
<div id="MyMoveAd" style="background:#022811;height:12px;overflow:hidden; margin-top:0px;">
<a href="http://bbs.0598sky.cn" target="_blank"><img src="http://www.0598sky.cn/photo/fenj.jpg" border="0" /></a>
</div>
<script type="text/javascript">
<!--
slideAd('MyMoveAd',5);
-->
</script>
<table width="100%" border="0" cellspacing="0" cellpadding="0" id="jueban" style="background:#022811;margin-top:0px;display: ">
<tr><td height=""><a href="http://www.0598sky.cn" target="_blank"><img src="http://www.0598sky.cn/photo/baner_5.jpg" border="0" /></a></td>
</tr></table>
</center>