I get no pop-ups on this site and I don't use a pop-up blocking program. It sounds to me like you have some adware on your computer that's causing your problem.
Try both of these free utilities to rid yourself of adware, malware, spyware, and the like:
http://beam.to/spybotsd
http://www.lavasoftusa.com/support/download/
Pop-Up Stopper by Panicware has a free edition here:
http://www.panicware.com/product_psfree.html
[Edited by Jim Porter on Sep 5th, 2003 at 09:43 PM]