Forums mIRC Help Joining several servers and channels upon launch

Hello everyone! Right now I have set-up mIRC to, upon launch, connect to a server (which happens to be a server on the Undernet network). For every server I join, I always join the three same channels.
Since I always hang in three different networks (but the "same" channel in those networks), I would like mIRC to join these three networks upon launch (and the three channels for each network). Can I do this? The ultimate configuration is for mIRC to try a number of specified servers for each network in case a server is down. If this cannot be done through setting options in mIRC or through scripting, can it be done if I write a DLL?

Thanks for any replies