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<html>
<head>
<title>仿腾讯QQ竖直滑动导航菜单</title>
<meta http-equiv="content-type" content="text/html;charset=gb2312">
<style type="text/css">
.sv3 dl,.sv3 dt,.sv3 dd{
padding:0;
margin:0;
}
.sv3{
width:240px;
border:1px solid #BFC7D9;
}
.sv3 dl{
width:240px;
height:380px;
background:#EDF5FF;
overflow:hidden;
}
.sv3 dt{
padding:5px 10px;
height:13px;
font-size:13px;
color:#000;
background:#E5ECF9;
border-top:1px solid #fff;
border-bottom:1px solid #BFC7D9;
}
.sv3 dl.on dt{
background:#3366CC;
color:#FFF;
font-weight:bold;
}
.sv3 dd{
padding:10px;
color:#333;
font-size:12px;
line-height:1.5em;
}
.sv3 dd a:link,
.sv3 dd a:visited,
.sv3 dd a:hover,
.sv3 dd a:active{
color:#333;
display:block;
text-align:right;
}
</style>
</head>
<body>
<div id="idSlideView3" class="sv3">
<dl class="on">
<dt> 栏目一 </dt>
<dd> 内容一 </dd>
</dl>
<dl>
<dt> 栏目二 </dt>
<dd> 内容二 </dd>
</dl>
<dl>
<dt> 栏目三 </dt>
<dd> 内容三 </dd>
</dl>
<dl>
<dt> 栏目四 </dt>
<dd> 内容四</dd>
</dl>
<dl>
<dt> 栏目五 </dt>
<dd> 内容五 </dd>
</dl>
</div>
<script language="javascript">
function SlideView(e){
for(var r=document.getElementById(e).getElementsByTagName('dl'),c=clearInterval,i=-1,p=r[0],j; j=r[++i];){
j.style.height=(i?24:379)+'px';
j.onmouseover=function(){clearTimeout(j);var i=this;j=setTimeout(function(){if(p!=i)_(p,379,24)(p=i,24,379)},200)};
}
function _(el,f,t){
c(el.$1);el.className=f>t?'':'on';
return el.$1=setInterval(function(){el.style.height=(f+=Math[f>t?'floor':'ceil']((t-f)*.3))+'px';if (f==t)c(el.$1)},10),_
}
};
new SlideView( "idSlideView3");
</script>
</body>
</html> |
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