<html>
<head>
<title>上下伸展的JS菜单_网页代码站(www.webdm.cn)</title>
<style type="text/css">
#con div{height:98px; width:50px; margin:0 5px 0 5px;float:left;}
</style>
</head>
<body>
<div id="con">
<div style="background-color:red">CSS特效</div>
<div style="background-color:green">源码下载</div>
<div style="background-color:blue">精品代码</div>
<div style="background-color:yellow">网页代码站</div>
<div style="background-color:pink">预留项目</div>
<div style="background-color:orange">预留项目</div>
<div style="background-color:black">预留项目</div>
</div>
</body>
</html>
<script language="javascript">
function $(e){return document.getElementById(e);}
function roulMenu(e,maxW,minW){
var divs = $(e).getElementsByTagName('div');
for(var i=0;i<divs.length;i++){
(function(){
var tims,timss;
divs[i].onmouseover=function(){
var self = this;
clearInterval(timss);
tims=setInterval(function(){
if(self.offsetHeight<maxW){
self.style.height = self.offsetHeight + 5 + 'px';
}else{
clearInterval(tims);
}
},10);
}
divs[i].onmouseout=function(){
var self = this;
clearInterval(tims);
timss=setInterval(function(){
if(self.offsetHeight>minW){
self.style.height = self.offsetHeight - 5 + 'px';
}else{
clearInterval(timss);
}
},10);
}
})();
}
}
//使用方法
roulMenu('con',200,100);
</script>
<br>
<p><a href="http://code.haohailuo.com">浩海代码网</a> - 最专业的代码下载网站 - 致力为中国站长提供有质量的代码！</p>
</body>
</html>
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