tab切换

<!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>tab切换</title>

<meta name="keywords" content="" />

<meta name="Description" content="" />

<link rel="stylesheet" type="text/css" href="css/style.css"/>

<style type="text/css">

ul,li,div {padding:0;margin:0;}
ul li {float:left;width:100px;height:30px;line-height:30px;text-align:center;background-color:#fff;border:1px #bbb solid;border-bottom:none;}
ul li.fli {background-color:#ccc;color:red;}
ul {overflow:hidden;zoom:1;list-style-type:none;}
#tab_con {width:304px;height:200px;}
#tab_con div {width:304px;height:200px;display:none;border:1px #bbb solid;border-top:none;}
#tab_con div.fdiv {display:block;background-color:#ccc;}


</style>
</head>
<body>
<ul id="tab">
	<li class="fli">tab1</li>
	<li>tab2</li>
	<li>tab3</li>
</ul>
<div id="tab_con">
	<div class="fdiv">aaaa</div>
	<div>bbbb</div>
	<div>cccc</div>
</div>


<script type = "text/javascript" >

var tabs = document.getElementById("tab").getElementsByTagName("li");
var divs = document.getElementById("tab_con").getElementsByTagName("div");
for (var i = 0; i < tabs.length; i++) {
	tabs[i].onclick = function() {
		change(this);
	}
}
function change(obj) {
	for (var i = 0; i < tabs.length; i++)
	 {
		if (tabs[i] == obj) {
			tabs[i].className = "fli";
			divs[i].className = "fdiv";
		}
		 else {
			tabs[i].className = "";
			divs[i].className = "";
		}
	}
}

</script>
posted on 2012-09-19 18:19 FreeSpider 阅读(1070) 评论(0) 收藏举报