JQuery tr remove() weird behaviour in IE9

Question

I am trying to loop thru a table s and remove them if it doesn't contains a keyword.

The code works, it doesn't throwing any exceptions. And I can debug and see that all correct. But it removes all the tr only for 1-2 seconds than table returns back.

   function search() {

   var keyword = $('#tbId').val();
   $('#tableid').find('tr').each(function () {

           if ($(this).html().indexOf(keyword) == -1) {
                  $(this).remove();}

                                 });
     };

PLEASE HELP!!

Answer 1

FIXED!

script is working. Problem was because postback happening in background.