ice-cream

2008-01-29

二级菜单效果（1）

<!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" />
<title>nav</title>
<script type="text/javascript">
<!--
startList = function() {
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("nav");
    for (i=0; i<navRoot.childNodes.length; i++) {
      node = navRoot.childNodes[i];
      if (node.nodeName=="LI") {
        node.onmouseover=function() {
          this.className+="on"; 
        } 
        node.onmouseout=function() {
          this.className=this.className.replace("on", ""); 
        }
      }
    }
  }
}
window.onload=startList;
-->
</script>
<style type="text/css">
<!--
body {
  font-size: 12px 
  font-family: Arial,Verdana,Helvetica,sans-serif;
}

ul{
  margin: 0;
  padding: 0;
  list-style: none;
  width: 200px;
}

ul li {
  position: relative;
}

ul li ul {
  position: absolute;
  left: 199px;
  top: 0;
  display: none;
  list-style: none;
  width: 200px;
  margin: 0;
  padding: 0;
}

ul li a {
  display: block;
  text-decoration: none;
  background: #cccccc;
  padding:5px 0 5px 20px;
  border: 1px solid #ffffff;
  border-bottom: 0;
  color:#666666;
}

ul li a:hover {
  background: #cc0000;
  color:#ffffff;
  font-weight:bold;
}

* html ul li {
  float: left;
  height: 1%;
}
* html ul li a {
  height: 1%;
}

li:hover ul, li.on ul {
  display: block;
} 

-->
</style>
</head>

<body>
<ul id="nav">
	<li><a href="#">menu1</a>
		<ul class="nav2">
			<li><a href="#">first</a></li>
			<li><a href="#">second</a></li>
		</ul>
	</li>
	<li><a href="#">menu2</a>
		<ul class="nav2">
			<li><a href="#">first</a></li>
			<li><a href="#">second</a></li>
			<li><a href="#">third</a></li>
		</ul>
	</li>
	<li><a href="#">menu3</a>
		<ul class="nav2">
			<li><a href="#">first</a></li>
			<li><a href="#">second</a></li>
			<li><a href="#">third</a></li>
			<li><a href="#">forth</a></li>
			<li><a href="#">fifth</a></li>
		</ul>
	</li>
	<li><a href="#">menu4</a>
		<ul class="nav2">
			<li><a href="#">first</a></li>
			<li><a href="#">second</a></li>
			<li><a href="#">third</a></li>
			<li><a href="#">forth</a></li>
			<li><a href="#">fifth</a></li>
			<li><a href="#">sixth</a></li>
		</ul>
	</li>
</ul>
</body>
</html>