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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=utf-8" /> <title>网页换肤</title> <style> body,ul,li{margin:0;padding:0;} html,body{height:100%;} body{font:12px/1.5 Tahoma;} li{list-style-type:none;} a:link,a:visited{text-decoration:none;} a:hover{text-decoration:underline;} #outer{width:500px;margin:0 auto;overflow:hidden;zoom:1;} #skin,#nav{overflow:hidden;zoom:1;} #skin{margin:10px 0;} #skin li{float:left;width:6px;height:6px;cursor:pointer;overflow:hidden;margin-right:10px;text-indent:-9999px;border-width:4px;border-style:solid;} #skin li.current{background:#fff!important;} #red{border-color:red;background:red;} #green{border-color:green;background:green;} #black{border-color:black;background:black;} #nav{border:1px solid #fff;} #nav li{float:left;width:82px;line-height:25px;text-align:center;border-right:1px solid #fff;} #nav li.last{width:83px;border-right-width:0;} #nav li a{color:#fff;} </style> <link href="green.css" rel="stylesheet" type="text/css" /> <script> window.onload = function () { var oLink = document.getElementsByTagName("link")[0]; var oSkin = document.getElementById("skin").getElementsByTagName("li"); for(var i = 0; i< oSkin.length; i++) { oSkin[i].onclick = function () { for(var p in oSkin) oSkin[p].className = ""; this.className = "current"; oLink[‘href‘] = this.id + ".css"; } } }; </script> </head> <body> <div id="outer"> <ul id="skin"> <li id="red" title="红色">红</li><li id="green" class="current" title="绿色">绿</li><li id="black" title="黑色">黑</li> </ul> <ul id="nav"> <li><a href="javascript:;">新闻</a></li> <li><a href="javascript:;">娱乐</a></li> <li><a href="javascript:;">体育</a></li> <li><a href="javascript:;">电影</a></li> <li><a href="javascript:;">音乐</a></li> <li class="last"><a href="javascript:;">旅游</a></li> </ul> </div> </body> </html>
body{ background:#FDD; } #nav{ background:red; border-color:#fff; } #nav li{ border-color:#fff; }
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原文地址：http://www.cnblogs.com/mayufo/p/4474923.html
