​

<!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>无标题文档</title>
<link rel="stylesheet" href="style.css" type="text/css">
<style type="text/css">
.center {
width:960px;
margin:0 auto;
border:1px solid #333;
background-color:#ccc;
}
</style>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/dojo/1.3/dojo/dojo.xd.js">
</script>
<script type="text/javascript">
dojo.addOnLoad(function() {
alert('Hello!');
});
</script>
</head>
<body>
<div class="center">test</div>
</body>
</html>




完