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"> 8]T1TG#rH1{ V i[6h<html xmlns="http://www.w3.org/1999/xhtml" lang="gb2312"> (i!p n!`/?H!u\8]
<head>
<title> 代码实例：滑动展开/收缩广告 </title> +eQ7Eq"? q H
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> |cAg5Y7iS2Y]e
<meta name="author" content="jz123cn@126.com"> o:\%U0B*f:k n
<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){
this.stayTime=nStayTime*1000 || 3000; )]M5f U[$K;wGY)EsO
this.maxHeigth=nMaxHth || 90;
this.minHeigth=nMinHth || 1;
this.state=sState || "down" ;
var obj = document.getElementById(id);
if(intervalId != null)window.clearInterval(intervalId);
function openBox(){
var h = obj.offsetHeight;
obj.style.height = ((this.state == "down") ? (h + 2) : (h - 2))+"px";
if(obj.offsetHeight>this.maxHeigth){ |A3s B3p LZe
window.clearInterval(intervalId);
intervalId=window.setInterval(closeBox,this.stayTime); (j-J*gC-zd
} K y'^R;UJ%eC W
if (obj.offsetHeight<this.minHeigth){ "svT3Y9sx.AU
window.clearInterval(intervalId); @F,n#\*kr f+B c
obj.style.display="none"; y-ei g CB
} [D-W qG D
} b'p V9CfI%[ I
function closeBox(){
slideAd(id,this.stayTime,"up",nMaxHth,nMinHth);
}
intervalId = window.setInterval(openBox,10); y$OH0O N#^'S
} c,Q M$o9FN H
</script>
</head> pakds.G%R~ uj
<body style="margin:0;padding:0;font-size:14px;">
<div id="MyMoveAd" style="background:#ff0;height:12px;overflow:hidden;"> (@J5{B)yD o
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</ul>
</div> _H7C/@;x3E4J
<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>
<script type="text/javascript">
<!--
slideAd('MyMoveAd',2);
--> 7Lo9@'G#qm0e9@
</script>
</body>
</html> [/code]
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