Hi,<BR><BR>On a single asp page, i ask 5 questions for which users will answer. The 5th question is little different. we ask this to some users and will not ask for some. <BR><BR>When the 5th question appears, i need to do client side validation. The problem is when the 5th question is not asked, still the java script validation tries to validate the 5th question which is not existing and gives an error.<BR><BR>Please let me know how to avoid this. Basically the question has a set of radio buttons.<BR><BR>Thanks,<BR><BR>Shyam.