You should be able to find everything if you actually search the forums.
To start scripting yourself, I suggest you use the help files and look at simple codes for reference.
http://en.wikichip.org/wiki/mirc is a great page where you can learn the language as well.
I'll provide an example for you to study.
Use these help files for references:
/help if then else
/help variables
/help on text
on *:text:!test*:#: {
msg # Someone just wrote $1-
var %name $nick
if (%name == Nillen) msg # It was Nillen that wrote it!
else msg # It wasn't Nillen, it was %name $+ .
msg # This was a test for you to understand how messaging a channel works. My name is $me $+ , thank you for your time.
}
