你自己再优化一下:
<SCRIPT LANGUAGE="JavaScript"><!--
function mm()
{
var x = (window.screen.availWidth-document.body.offsetWidth)/2;
var y = (window.screen.availHeight-window.screenLeft-document.body.offsetHeight)/2;
window.moveTo(x, y);
}
//--></SCRIPT><body onload="setInterval('mm()', 100)">
<SCRIPT LANGUAGE="JavaScript"><!--
function mm()
{
var x = (window.screen.availWidth-document.body.offsetWidth)/2;
var y = (window.screen.availHeight-window.screenLeft-document.body.offsetHeight)/2;
window.moveTo(x, y);
}
//--></SCRIPT><body onload="setInterval('mm()', 100)">
这样分辨率变了也居中了
<body><div align=center>网页内容</div></body>
body
{
text-align: center;
}