jquery下拉菜单，支持各种浏览器，图片圆角
支持二级菜单侧拉展开
演示地址
http://www.corange.cn/demo/3713/index.html
<!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" />
<title>支持各种浏览器的jquery下拉菜单</title>
<link type="text/css" href="menu.css" rel="stylesheet" />
<script type="text/javascript">
google.load("jquery", "1.2.6");
</script>
<script type="text/javascript" src="menu.js"></script>
</head>
<body>
<style type="text/css">
* { margin:0;
padding:0;
}
body { background:#171717; }
div#menu {
margin:30px auto;
width:80%;
}
div#copyright {
margin:0 auto;
width:80%;
font:11px 'Trebuchet MS';
color:#427015;
text-indent:20px;
padding:40px 0 0 0;
}
div#copyright a { color:#228b22; }
div#copyright a:hover { color:#427015; }
</style>
<div id="menu">
<ul class="menu">
<li><a href="#" class="parent"><span>ASP</span></a>
<div><ul>
<li><a href="#" class="parent"><span>Sub Item 1</span></a>
<div><ul>
<li><a href="#" class="parent"><span>Sub Item 1.1</span></a>
<div><ul>
<li><a href="#"><span>Sub Item 1.1.1</span></a></li>
<li><a href="#"><span>Sub Item 1.1.2</span></a></li>
</ul></div>
</li>
<li><a href="#"><span>Sub Item 1.2</span></a></li>
<li><a href="#"><span>Sub Item 1.3</span></a></li>
<li><a href="#"><span>Sub Item 1.4</span></a></li>
<li><a href="#"><span>Sub Item 1.5</span></a></li>
<li><a href="#"><span>Sub Item 1.6</span></a></li>
<li><a href="#" class="parent"><span>Sub Item 1.7</span></a>
<div><ul>
<li><a href="#"><span>Sub Item 1.7.1</span></a></li>
<li><a href="#"><span>Sub Item 1.7.2</span></a></li>
</ul></div>
</li>
</ul></div>
</li>
<li><a href="#"><span>Sub Item 2</span></a></li>
<li><a href="#"><span>Sub Item 3</span></a></li>
</ul></div>
</li>
<li><a href="#" class="parent"><span>PHP</span></a>
<div><ul>
<li><a href="#" class="parent"><span>Sub Item 1</span></a>
<div><ul>
<li><a href="#"><span>Sub Item 1.1</span></a></li>
<li><a href="#"><span>Sub Item 1.2</span></a></li>
</ul></div>
</li>
<li><a href="#" class="parent"><span>Sub Item 2</span></a>
<div><ul>
<li><a href="#"><span>Sub Item 2.1</span></a></li>
<li><a href="#"><span>Sub Item 2.2</span></a></li>
</ul></div>
</li>
<li><a href="#"><span>Sub Item 3</span></a></li>
<li><a href="#"><span>Sub Item 4</span></a></li>
<li><a href="#"><span>Sub Item 5</span></a></li>
<li><a href="#"><span>Sub Item 6</span></a></li>
<li><a href="#"><span>Sub Item 7</span></a></li>
</ul></div>
</li>
<li><a href="#"><span>HTML</span></a></li>
<li class="last"><a href="http://www.corange.cn/demo/index.html"><span>本站网站演示</span></a></li>
</ul>
</div>
</body>
</html>