```
<html>
<head>
<style type="text/css">
[B].maintable
{
position:fixed;
top:20px;
}[/B]
body { height: 1000px; }
</style>
</head>
<body>
<h1>This is a heading</h1>
<table class="maintable">
<tr>
<td>00001</td>
<td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td><td>00001</td>
</tr>
</table>
<table>
<tr>
<td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td><td>1</td>
</tr>
</table>
</body>
</html>
```

If I do that this is heading , and maintable overlap in firefox.but in ie they come below each other???

why? I would like it to overlap in ie as well.

If I SCROLL in firefox, the maintable overlaps with the other table as well when table 2 becomes at position 20 px on scroll.

In ie's case, on scroll the maintable disappears and doesnt stay fixed in position 20 px.

help?