I just started using JQuery and also the TableSorter.  These are great additions to web development.

My problem is with the TableSorter.  It does not correctly sort currency values, specifically negative currency values.

This is how it sorted the following values:
$14,226
$9,950
-$8,844
$8,164
-$7,915
$7,220
etc.

I hope you get the picture.

Am I doing something wrong, or do I need to add a little code to make this work right?

Thanks