<pre class="brush:xml;"> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="./js/jquery-1.4.2.min.js"></script>
<title>导航鼠标效果</title>
<style type="text/css">
*{padding:0;margin:0;}
ul{display:none;}
ul li{list-style:none;}
a{text-decoration:none;}
a:hover{text-decoration:underline;color:#555;}
</style>
</head>
<body>
<a href="#" id="wrap_mid_top_down">任务</a>
<ul id="user_bugs">
<li><img src="./images/stang.png" width="20" /><a href="" >stang </a></li>
<li><img src="./images/king.png" width="20" /><a href="" >king </a></li>
<li><img src="./images/boss.png" width="20" /><a href="" >boss </a></li>
</ul>
<script type="text/javascript">
$(document).ready(function(){
$('#wrap_mid_top_down').hover(function(){$(this).next().show();}, function(){$(this).next().hide(); });
$('#wrap_mid_top_down').next().hover(function(){$(this).show();}, function(){$(this).hide();});
});
</script>
</body>
</html>
```
jquery 导航