2 Ghosts, 1 Cloaking and 1 Fading and moving (Boxed)

In this package i have 2 Ghosts, one is invisible till someone comes close to it... then it appears. When they move away it disappears again. The Second is of the same ghost girl but she moves and fades, so you can have her go through the walls of the buildings. Each is 1 prim and copy and modify. The script it's self is no modify.