problem with my dash board

I have 2001 grand dodge caravan and it has been given this problems on and off. All the dash board panel will go dead while I'm driving. It has been going for the past week. I believe it has to do with some kind of relay problem but i don't know which one of the relay. I really need help.
Thanks

Look at my post here http://www.automotiveforums.com/vbulletin/showthread.php?t=459197
to see what I did to resolve my problem like that.