<!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>
<title></title>
<style type="text/css">
*{margin:0px;padding:0px;}
body{font-size:12px;}
.box{margin:10px;padding:10px;}
.box h3{margin:10px 0px;border-bottom:1px solid red;padding-bottom:10px;}
.box p{line-height:20px;}
.tabbox{margin:10px;}
.tabbox .tabhead{float:left;list-style:none;margin-right:-1px;}
.tabbox .tabhead li{width:80px;height:30px;cursor:pointer;line-height:30px;padding:0px 5px;border:1px solid #aaccff;margin-bottom:-1px;border-right:0px;}
.tabbox .tabhead li.selected{background-color:#aaccff;color:White;font-weight:bold;}
.tabbox .tabcontent{float:left;border:1px solid #aaccff;padding:10px;min-height:200px;width:600px;background-color:#aaccff;}
.tabbox .tabcontent div{display:none;line-height:20px;}
.tabbox .tabcontent div.selected{display:block;}
</style>
<script type="text/javascript" src="Scripts/jquery-1.4.1.js"></script>
<script type="text/javascript">
$(function(){
$(".tabhead li").click(function(){
$(".tabhead li").siblings().removeClass("selected")
$(this).addClass("selected")
var a = $(this).index()
//alert(a)
$(".tabcontent div").eq(a).siblings().removeClass("selected")
$(".tabcontent div").eq(a).addClass("selected")
})
})
</script>
</head>
<body>
<div class="box">
<h3>试题要求</h3>
<p>
1.完成选项卡切换功能，其中html和css已经给出，只需写出相应的js代码即可
</p>
</div>
<div class="tabbox">
<ul class="tabhead">
<li class="selected">选项卡一</li>
<li>选项卡二</li>
<li>选项卡三</li>
<li>选项卡四</li>
</ul>
<div class="tabcontent">
<div class="selected">内容一</div>
<div>内容二</div>
<div>内容三</div>
<div>内容四</div>
</div>
</div>
</body>
</html>
