[TheDopp]

Thanks for that. I think I might do C# or C++ first then start to get into all of the security. I am only 14 and I dont want to jump straight into PHP or anything like that, because I just learnt python so C# or C++ will be a step up and then html and PHP because it will be easier for me because then I will understand how the structure is set out and all that.

You can literally learn the basics of HTML in the space of a half-hour: http://werbach.com/barebones/ I've actually taught it to students who barely knew how to turn on a computer.
It's not a programming language, it's a document formatting language. Nothing complicated. PHP/Python lets you do the cooler stuff, CSS makes it all look pretty.