<body >
<TABLE width="100%" border="0">
<TR>
<TD align="center" valign="top">
fffffffffffffffffffff
fffffffffffffffffffffffff
fffffffffffffffffffff
ffffffffffffffffffffff
</TD>
</TR>
</TABLE>
</body>
<TABLE width="100%" border="0">
<TR>
<TD align="center" valign="top">
fffffffffffffffffffff
fffffffffffffffffffffffff
fffffffffffffffffffff
ffffffffffffffffffffff
</TD>
</TR>
</TABLE>
</body>
<div id="base" style="position:absolute; left:; top:;">
....
</div><script>
//BODY不有RESIZE,WINDOW才有
window.onresize = adjustpos;
adjustpos()
</scriPT>
现在我还是在页面装载时(仅装载时)每隔50ms自动调整位置