Guild Bank script/macro

I was wondering if anyone else has this problem.

I'm a GL for a small guild and we have several ranks in that guild. Each week we do a raid and after raid we open up the guild bank to do repairs. I have to go in and manually do this everytime for the 4-6 ranks of people who raid.

Is there a script/macro/mod that I can use to speed this process up or is the only option to do it manually each time?

Thanks!