Simplified CAPTCHA SourceCode

I would like to start be passing all the credits to Rodney Amato a developer at Interspire who gave a whole lecture on CAPTCHA with his article. His article is so useful and easy to understand. It was coded in way to allow you to add your fonts into a separate folder and the background images into another folder and the code just randomises them together with the characters. Its really cool. I just corrected one minor oversight in the original code, If you read the original article you'll notice i have a comment there. Download File