G'day Cookie Monster,

mIRC has it's own script editor. The language used is fairly unique to mIRC itself. It's probably one of the easiest languages to get the hang of, all it takes is a bit of time. The best resource is the mIRC help file. Type /help in the status window to reach it. To reach the script editor press the 7th button from the left in the mIRC toolbar.

All the best...