<!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>简单jquery tab选项卡切换</title>
<style type="text/css">
*{margin:0 auto;padding:0;list-style-type:none;}
body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}
/* tab */
#tab{width:400px;position:relative;margin:40px auto;}
#tab .tab_menu{width:100%;float:left;position:absolute;z-index:1;}
#tab .tab_menu li{float:left;width:92px;height:30px;line-height:30px;border:1px solid #ccc;border-bottom:0px;cursor:pointer;text-align:center;margin:0 2px 0 0;}
#tab .tab_box{width:400px;height:100px;clear:both;top:30px;position:relative;border:1px solid #CCC;background-color:#FF0;}
#tab .tab_menu .selected{background-color:yellow;cursor:pointer;}
.hide{display:none;}
.tab_box div{padding:10px;}
</style>
<script type="text/javascript" src="js/jQuery1.7.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var $tab_li = $('#tab ul li');
$tab_li.hover(function(){
$(this).addClass('selected').siblings().removeClass('selected');
var index = $tab_li.index(this);
$('div.tab_box > div').eq(index).show().siblings().hide();
});
});
</script>
</head>
<body>
<div id="tab">
<ul class="tab_menu">
<li class="selected">时事</li>
<li>体育</li>
<li>新闻</li>
</ul>
<div class="tab_box">
<div>时事的内容</div>
<div class="hide">体育的内容</div>
<div class="hide">新闻的内容</div>
</div>
</div>
<div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">
</div>
</body>
</html>
