On MC1 release, make rollout on another MC?

1

I´m using MC as buttons for rollover pourposes.

Each MC has a rollOver, rollOut and onRelease actions for itself.

When I MC is pressed, it stays on the over state.

Is it possible to make it go back to it´s UP state when another MC is pressed?

I was thinking on something like this on MC2 (second MC to be pressed)

on (release){
_root.mc1_mc.rollOut();
}

But its not working.
Is there a similar way of doing this?

Thanks a lot