Forums Scripts & Popups response bot (?) read from text file?

I'm looking for 'something' that will read off different text files, perhaps on a timer, or when the channel has been idle for a while.

Would this perhaps work with a response bot? I don't need/want a full-service (o.O) bot, per-se, just one that issues a response, again, perhaps reading off different text files.

The bots that I've managed to locate offer too many options (protection bots, if you will) and I really don't need that.

Is this/these possible?