<!DOCTYPE html>
<html>
<head>
<title>tab</title>
<style type="text/css">
#tabs{
500px;
height:500px;
margin:0 auto;
}
.ui-widget-header{
border:1px solid grey;
background:grey;
color:#fff;
font-weight:bold;
}
</style>
<link rel="stylesheet" href="css/jquery-ui-1.10.4.min.css" media="screen"/>
<script type="text/javascript" src="js/jquery-1.10.2.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.10.4.min.js"></script>
</head>
<body>
<div id="tabs">
<ul>
<li><a href="#tabs-1">first tab</a></li>
<li><a href="#tabs-2">second tab</a></li>
</ul>
<div id="tabs-1">
<p>this is the first tab</p>
</div>
<div id="tabs-2">
<p>this is the second tab</p>
</div>
</div>
<script>
$(function(){
$("#tabs").tabs();
});
</script>
</body>
</html>
