Thanks for kind reply.

Actually in my code i have Browse....Butto n(i.e. <input type='file'>) and remove(<a href=''>). By clicking on remove link it has to remove current row and like that it has to proceed. I want to check whether every row(every type='file' value) is null('') or some file is selected to upload a file. For that reason it has to remove current selected row and here with row id's problem comes in...

I want to remove one row from table by clicking on remove link(one for each row) and change their id's correspondingly (like remove 2nd row and assign 3rd row id=2nd row id i.e.,shift row id's)