easy armature problem

Im working on a game and I started to make a very simple rig for a guy that ll work only on the menu but I dont know why the constraints are not working, here is the blend, i think that the solution is easy to achieve, but im banging my head against the wall for hours and I realised that I m stuck, can someone help me?
http://www.mediafire.com/?y5owjdag4dgl0x7