I have a MC on the stage which I have finally managed to get rotating using:

onClipEvent (enterFrame) {
_rotation = RotateBox;
RotateBox = RotateBox+5;
}

on the MC.

Is it possible to reverse the rotation when the mouse is over the MC,
I've tried using an invisible button with the folowing

on (release) {
tellTarget ("_root.box") {
_rotation = n;
}
n = -5;
}
but it doesn't work