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<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script type="text/javascript"><!--//--><![CDATA[//><!--
startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("menu");
var allli = navRoot.getElementsByTagName("li")
for (i=0; i<allli.length; i++) {
node = allli[i];
node.onmouseover=function() {
this.className+=" current";
}
node.onmouseout=function() {
this.className=this.className.replace(" current", "");
}
}
}
}
window.onload=startList;
//--><!]]>
</script>
<style type="text/css">
body { font-family: Verdana; font-size: 12px; line-height: 1.5; }
img { border-style: none; }
a { color: #000; text-decoration: none; }
a:hover { color: #F00; }
#menu { width: 100px; border: 1px solid #CCC; border-bottom:none;}
#menu ul { list-style: none; margin: 0px; padding: 0px; }
#menu ul li { background: #eee; padding: 0px 8px; height: 26px; line-height: 26px; border-bottom: 1px solid #CCC; position:relative; }
#menu ul li ul { display:none; position: absolute; left: 100px; top: 0px; width:100px; border:1px solid #ccc; border-bottom:none; }
#menu ul li.current ul { display:block;}
#menu ul li:hover ul { display:block;}
</style>
</head></p>
<p><body>
<div id="menu">
<ul>
<li><a href="#">首页</a></li>
<li><a href="#">网页版式布局</a>
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    </ul>
</li>
<li><a href="#">div+css教程</a>
    <ul>
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</li>
<li><a href="#">div+css实例</a></li>
<li><a href="#">常用代码</a></li>
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<li><a href="#">资源下载</a></li>
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</ul>
</div>
</body>
</html>

 

posted on 2013-11-04 17:39  sisibest  阅读(169)  评论(0编辑  收藏  举报