Monopoly project help

Right, so what I'm trying to do at the moment is sort out how to get the whole jail thing working on the well known board game 'Monopoly' and it's not working to well, I manage to get the players into 'jail' but for some reason it won't stay in there for 4 turns, if anyone wants to check out the project so far and possibly help with Jail and/or getting the money set up, that'd be extremely helpful.

I've uploaded it to http://www.uploading.com/files/A9LS0...ment_.zip.html

This is a call of desperation, this is due on the 28th of June, any work done on this will be put in the credits.