how can form elements be summed seperately row by row column by column in jquery?
<p>I have on-fly increasing form rows and 3 columns and each cell contains text box. I want to sum first 2 columns' values to 3rd colums for each row.  how can i do that with jquery?</p>

<p>let me visualize more:</p>

<pre><code>     c1    c2    s
r1    5     6   11
r2    7     3   10
.     .     .    .
s   sc1   sc2  sc3
</code></pre>

<p>sc1,sc2,sc3 are sum of the related columns as you see.  thanks for any efforts!</p>
