Mouse Look script for split screen game

Hi guys, I'm doing a Game that I need to make a rotation on the FPS controllers, the Firt player use the script MouseLook, but I don't know how to do the Mouse Look script for player 2, and I don't undertend the Mouse Look script, I'm seaching a way to move the player 2, anybody can help me ? I don't know how to program the "MouseLook" for player 2.

Thanks =).