JQuery, adding row but no effect on className
<p>I am trying to add a row to existing table by using clone() method. It is working fine and I also want to change CSS class name for all div elements under each td from the original row. Basically I want to make some td elements as editable. I have tried this by adding "row.find("td div")..." as you see in the code, but this code has no effect at all. Any suggestions?</p>

<pre><code> $("#create_blank_scenario").click(function(){
                var row = $('#sortable_offer_table tbody tr:first').clone(true);

                row.find("td div").addClass("editable");

                row.insertBefore('#sortable_offer_table tbody tr:first');
});
</code></pre>
