把
<script language= "javascript " type= "text/javascript ">
document.getElementById( 'aa ').style.display= 'none ';
</script>
写成一个方法,放在页面onload里面触发
<script language= "javascript " type= "text/javascript ">
document.getElementById( 'aa ').style.display= 'none ';
</script>
写成一个方法,放在页面onload里面触发
<script language= "javascript" type= "text/javascript">
function hidden()
{
document.getElementById('aa').style.display='none';
}
</script>
</head>
<body onload=hidden()>
<div id="aa"> fjeowjf</div>
</body>it is ok!
setTimeout("document.getElementById('aa').style.display='none'",0);
</script>
<div id="aa"> fjeowjf </div>