in reply to Parsing "&" from header.

halley has already suggested the base CGI docs and others have supplied sample code, I'll just add that you should take a look at Ovid's Cgi course and, esp. since this has the word Company (implying business), The Security Faq.

"Cogito cogito ergo cogito sum - I think that I think, therefore I think that I am." Ambrose Bierce