How to access to the Form table Row data

[pietoro]

for example

<form name="frm">
<table>
<tr>
<td>data1</td>
<td>data2</td>
</tr>
</table>
</form>

how do i use javascript to access the value in
the first column first row -->data1 to be stored in a string.

[Fang]

x-posted