Table Sorter

Table Sorter

Hi,
It depends on the form variables; I want the sort for default column is different.  The code below did not working, can you please advise?
 
<script type="text/javascript">
    $(document).ready(function() {
        $("#mytbl").tablesorter({
   if form.status ==6
            sortList: [[1,1]],
   else
    sortList: [[0,1]],
   end if
   //do not sort for column 3 and 6
   headers: {
     6: { sorter: false}
     }
         });
       
    });
    </script>