Charcter Axes all messed up.

[SweetRevenge]

Ok so I just got a new character model, and I'm having a problem with it. It seems that his back is his front and his front is his back. When I press "w" or the up key to walk forwards, he walks backwards, and vice versa. Also when I attach a smooth follow script to a camera, it follows his front and now his back. I switch the axes of w and s so it looks like hes moving normally, but now I am having problems with ray casting to open doors and stuff, his back has to face the door for the script to work.