代码简介：
JavaScript配合CSS完成的滑动门，一大特色是线条分明，没有过多修饰背景颜色，更能看清楚滑动门的结构。
代码内容：
<!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" >
<head runat="server">
<title>JavaScript+CSS实现流畅的线条滑动门_网页代码站(www.webdm.cn)</title>
<style>
body,div,ul,li{
margin:0 auto;
padding:0;
}
body{
font:12px "宋体";
text-align:center;
}
a:link{
color:#00F;
text-decoration:none;
}
a:visited {
color: #00F;
text-decoration:none;
}
a:hover {
color: #c00;
text-decoration:underline;
}
ul{
list-style:none;
}
.main{
clear:both;
padding:8px;
text-align:center;
}
#tabs1{
text-align:left;
400px;
}
.menu1box{
position:relative;
overflow:hidden;
height:22px;
400px;
text-align:left;
}
#menu1{
position:absolute;
top:0;
left:0;
z-index:1;
}
#menu1 li{
float:left;
display:block;
cursor:pointer;
72px;
text-align:center;
line-height:21px;
height:21px;
}
#menu1 li.hover{
background:#fff;
border-left:1px solid #333;
border-top:1px solid #333;
border-right:1px solid #333;
}
.main1box{
clear:both;
margin-top:-1px;
border:1px solid #333;
height:181px;
400px;
}
#main1 ul{
display: none;
}
#main1 ul.block{
display: block;
}
</style>
<script>
function setTab(m,n){
var tli=document.getElementById("menu"+m).getElementsByTagName("li");
var mli=document.getElementById("main"+m).getElementsByTagName("ul");
for(i=0;i<tli.length;i++){
tli[i].className=i==n?"hover":"";
mli[i].style.display=i==n?"block":"none";
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<div id="tabs1">
<div class="menu1box">
<ul id="menu1">
<li class="hover" onmouseover="setTab(1,0)"><a href="#">ASP</a></li>
<li onmouseover="setTab(1,1)"><a href="#">PHP</a></li>
<li onmouseover="setTab(1,2)"><a href="#">ASP.NET</a></li>
<li onmouseover="setTab(1,3)"><a href="#">AJAX</a></li>
</ul>
</div>
<div class="main1box">
<div class="main" id="main1">
<ul class="block"><li>ASP</li></ul>
<ul><li>PHP</li></ul>
<ul><li>ASP.NET</li></ul>
<ul><li>AJAX</li></ul>
</div>
</div>
</div>
</div>
</form>
</body>
</html>
<br>
<p><a href="http://www.webdm.cn">网页代码站</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>
代码来自：http://www.webdm.cn/webcode/2de86659-c38d-4a91-ba1f-4732fb86c8ec.html