nigelt74 - 11:11 pm on May 16, 2010 (gmt 0)

Hi all

I basically want an anti spam question that changes everytime, however every time i go looking for a script i keep ending up with image captcha scripts, is there a specific term for the question and answer scripts?

I'd also like if possible (but not essential) to see a tutorial on writing one, so i know how they work.

Any help would be much appreciated