I agree with dusty_dex, the poster should have attempted a solution first, instead of being provided a cut and dry answer to his homework. This is not a forum for quick homework answers, and should be kept clear of students who are too lazy to attempt solutions to their homework. If the poster had provided sample code and asked for bug hunting help, then it would have been a different matter entirely. :doh: For awesome websites or just to chat check out my blog for more info. . .