HelpHelp W/ Coding?

Hey, guys! I was thinking about this hack, but I don't really know how to make it. I figured someone in the MPGH forums could help me. Anyways -- Basically, it's just a hack that would congratulate people for leveling up in my guild. So, once they level up, it would say "Congradulation to <IGN> for reaching level <#>!". I am willing to put time into making this, but I would like to know if anyone has a guide that I could follow, and what software I should use to code with..

Thanks in advance (:

Cute.
//Nice Spelling, 10/10