滑动展开_收缩广告代码
代码：[code]<!doctype html public "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="gb2312">
<head> /a+r7x/g%c
<title> 代码实例：滑动展开/收缩广告 </title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<meta name="author" content="jz123cn@126.com"> ;G E5rz-?V,e Pf C
<meta name="keywords" content="代码实例：滑动展开/收缩广告" />
<script type="text/javascript">
var intervalId = null;
function slideAd(id,nStayTime,sState,nMaxHth,nMinHth){ k IU3\#jiP }"W
this.stayTime=nStayTime*1000 || 3000; ? Z-DSP1vn+l
this.maxHeigth=nMaxHth || 90; p,f_ ~#J lH;mw N2Q|l
this.minHeigth=nMinHth || 1;
this.state=sState || "down" ;
var obj = document.getElementById(id); :m9N9z;^7Q s%A&R
if(intervalId != null)window.clearInterval(intervalId); f iQ#C*]i
function openBox(){ F(H4E ot-LP ~Q
var h = obj.offsetHeight;
obj.style.height = ((this.state == "down") ? (h + 2) : (h - 2))+"px"; L-C+u Et ]B
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";
} 7l,`2f Q5v(B Kq&c_5b
}
function closeBox(){
slideAd(id,this.stayTime,"up",nMaxHth,nMinHth);
}
intervalId = window.setInterval(openBox,10); OfBUh[u
} 8bC-b `lx
</script> I ] k!n;x&^G
</head> k-I1^K(|NZf
<body style="margin:0;padding:0;font-size:14px;"> o@7Ff6zEE
<div id="MyMoveAd" style="background:#ff0;height:12px;overflow:hidden;">
<ul>
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</ul> X6E m;E k2m#p7`'l
</div>
<p>代码实例：<strong>滑动展开/收缩广告</strong> 请刷新页面，再次观看演示效果</p> -J G ZQ9\{+{'S~
<script type="text/javascript"> {mD@D9g-S-[:N2{!{*D
<!-- Jh%Z{%k)Y B+@
slideAd('MyMoveAd',2); +viP B {'s@#pEd
-->
</script>
</body> 3Vx:F1h? h
</html> [/code]
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