<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
<!--
* {margin:0px;padding:0px;}
ul {list-style:none}
body ,td ,div ,li ,span {font:12px Arial, Helvetica, sans-serif;}
body {margin: 0px;}
a:link {color:#000;text-decoration:none;}
a:hover {color:#ff3300;text-decoration:none;}
#nav ,#subnav{margin:0 auto;padding-left:15px;width:785px;}
#nav li {display:inline}
#nav li a {display:block;float:left;padding-left:4px;height:25px;line-height:25px;background:url(http://etosun.cn/attachment/200802/1203774693_2367aa94.gif) no-repeat left 0;}
#nav li a span {display:block;padding:8px 12px 3px 6px;background:url(http://etosun.cn/attachment/200802/1203774693_12239dff.gif) right 0;}
#nav li a:hover {background-position: 0 -25px;}
#nav li a:hover span {background-position: right -25px;}
#subnav {position:relative;z-index:-100;margin-top:-1px;height:26px;background:#E2EBF4;border-top:1px solid #BCD2E6}
-->
</style></head>
<body >
<ul id="nav">
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
</ul>
<div id="subnav">
<a href="http://etosun.cn">点不到我</a>我是选不中的文字
</div>
</body>
</html>[/hcode][separator]
这种写法subnav中的文字不可选择，其中的连接不可用，也不兼容FF。
改动后的写法：
[hcode]<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
<!--
* {margin:0px;padding:0px;}
ul {list-style:none}
body ,td ,div ,li ,span {font:12px Arial, Helvetica, sans-serif;}
body {margin: 0px;}
a:link {color:#000;text-decoration:none;}
a:hover {color:#ff3300;text-decoration:none;}
#nav ,#subnav{margin:0 auto;padding-left:15px;width:785px;}
#nav {overflow:hidden;}
#nav li {display:inline}
#nav li a {display:block;float:left;padding-left:4px;height:25x;background:url(http://etosun.cn/attachment/200802/1203774693_2367aa94.gif) no-repeat left 0px;}
#nav li a span {display:block;padding:5px 12px 4px 6px;*padding:7px 12px 4px 6px;background:url(http://etosun.cn/attachment/200802/1203774693_12239dff.gif) no-repeat right 0;}
#nav li a:hover {position:relative;background-position: 0 -25px;}
#nav li a:hover span {position:relative;background-position: right -25px;}
#subnav {clear:both;margin-top:-1px;height:206px;background:#E2EBF4;border-top:1px solid #BCD2E6}
-->
</style></head>
<body >
<ul id="nav">
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
<li><a href="#"><span>导航名字</span></a></li>
</ul>
<div id="subnav">
<a href="">点的到我</a>
</div>
</body>
</html>
），输密码吧，这密码还真是多，QQ有密码、博客有密码、邮箱有密码、网银也要密码；好像在网上只有密码才能证明你的身份。。。