problem with scripting issue

I have written a script that allows the owner to change the channel it listens to in open chat. I am now trying to have another script take that channel and listen to it also without having to assign the script to listen to just that channel. if the owner changes channels again all other scripts will listen to new channel automatically. However I have gotten no where with this. Would like to know if anyone can help resolve this issue with me. Second script will run if commands are given in open chat as it listens to open chat channel. Thanks Fanta