<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>无标题文档</title>
<script language="javascript" type="text/javascript">
window.onload=function(){
box.style.width="100px";
}
</script>
</head>
<body>
<div style="400px; height:400px; border:solid 1px orange" id="box">
</div>
</body>
</html>
ie里面从此不用 var box=document.getElementById("box")了，真是又爱又恨,之前我以为浏览器缓存了,折腾了大半天.
真是坑爹的玩意儿！