No scrolling

I have this table that I think should be scrolling but it does not. No
scroll bar is shown, all the content is shown

<table align="center" border="0" cellspacing="0" cellpadding="0"
style="margin-left:0px; margin-top:0px; margin-bottom:0px;
overflow:scroll; width:975px; height:370px;
border-left:solid 1px black; border-right:solid 1px black;
border-bottom:solid 1px black;
scrollbar-face-color:##c7d0e0; scrollbar-highlight-color: ##e0e7f7;
scrollbar-shadow-color:##999999;
scrollbar-3dlight-color:##e0e7f7; scrollbar-arrow-color:##0000cc;
scrollbar-track-color:##EFF2F9;
scrollbar-darkshadow-color:##cccccc;">
<tbody id="list">
...... many rows with about 10 cells here ....
</tbody>
</table>

If I can't use this in a table like this how would you employ this kind
of thing?

Thanks,

Mike

That did not work but when I put wrap the div around it then it does
scroll like:

<div style="margin-left:0px; margin-top:0px; margin-bottom:0px;
overflow:scroll; width:975px; height:370px;
border-left:solid 1px black; border-right:solid 1px black;
border-bottom:solid 1px black;
scrollbar-face-color:##c7d0e0; scrollbar-highlight-color: ##e0e7f7;
scrollbar-shadow-color:##999999;
scrollbar-3dlight-color:##e0e7f7; scrollbar-arrow-color:##0000cc;
scrollbar-track-color:##EFF2F9;
scrollbar-darkshadow-color:##cccccc;">
<table align="center" border="0" cellspacing="0" cellpadding="0">
<tbody id="list">
...... many rows with about 10 cells here ....
</tbody>
</table>
</div>