select specific tr and specific td within selected tr
<p>I have been able to select the specific rows that I wanted but I can't select specific td from those tr.</p>

<p>I used this to select rows:</p>

<pre><code>$('#time-slot tr:not(:first, :last)')
</code></pre>

<p>then within those selected rows I was trying to ignore the first and the last td but it is not working. I used similar approach as above</p>

<pre><code>$('#time-slot tr:not(:first, :last) td:not(:first, :last)')
</code></pre>

<p>Any ideas how should I approach this problem. Btw I am trying to click and drag the mouse to paint the cells with user defined color.</p>
