dhtml combo, dynamic table

Hi,



I am using two combos on a row. ( Think of each combo as two columns of the row). On select of a value in combo 1, values in combo 2 get changed. The rows in the table could be added dynamically on click of a button.



When I add rows and select values in the combos one after the other it works for me. How ever If I added three rows together and want to change the values say in the second row,1st column I am not able to do so.



Could some one please help me with this.

Please be sure that each row has unique ID, if ID is not unique mentioned situation may occur.