<script>
function check_explorer()
{
var myelement = document.getElementById("menubar"); //那个滚动的DIV
y_offset = document.body.scrollTop - 1;
myelement.style.top = y_offset;
if (y_offset < 46)
{
myelement.style.top = 46;
}
}
setTimeout("check_explorer()",100)
</script>
function check_explorer()
{
var myelement = document.getElementById("menubar"); //那个滚动的DIV
y_offset = document.body.scrollTop - 1;
myelement.style.top = y_offset;
if (y_offset < 46)
{
myelement.style.top = 46;
}
}
setTimeout("check_explorer()",100)
</script>
<div id="menubar" style="position:absolute; left:0px; top:46px; width:775px; height:40px; z-index:2;">
<table border="0" cellpadding="0" cellspacing="0" width="100">
<tr>
<td>111111111111</td>
</tr>
</table>
</div>