I have problem which is I think related to css. If you go to the link I provided, you will notice 2 links on the left for the javascript add/delete row in a table options which work perfectly untill I add class="chzn-select" to the pull down menu. What happens is that when class is added it doesnt add new rows anymore for some reason. On the menu on the left you can click to see NoCSS table in the action, and problematic CSS table which has the class="chzn-select". Can anyone help me debug this..

Link: http://directa.sytes.net/test/
user: test1
pass: test1

Thanks