Shoutbox

hey all,
i just downloaded Messenger Plus! and also donwloaded some scripts (me and my friend are addicted to the pokemsn) and now i like to make my own scripts too
i have a little experience with programming such like GML (noob programming language for Game Maker) so i know the basics of coding
now i like to learn some things, so i could make my own scripts.
i like to start with some easy things, and need some help with that
i can't really find good tutorials to start with. i already did the help-file thingy with "starting with scripts" and i understood most of that
but if i want to make a little program, i go stuck...
can some1 just help me with simple things like this:
i wanna make a program that if some1 says something, my pc says: "blablablabla", just for starting with scripts...
but i thought i could make this with this event thingy:

code:

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OnEvent_ChatWndReceiveMessage

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but i already got stuck...
what do i have to fill in so if just the other person syas anything, my pc says "blablablabla". thanks for reading, i'm waiting for an answer!