Fade in/out mc's

1

Ok, I’ve searched the forums and a couple others for an example of how to do this and have come up empty handed.

I have one mc called iquality
Inside this I have to mc’s called iqualityactive_mc and iqualityinactive_mc
applied to those two mc’s is a script that fades one in and fades one out

iqualityactive_mc


onClipEvent (enterFrame) {
	if (this._alpha<100) {
		this._alpha += 2;
	}
}

iqualityinactive_mc


onClipEvent (enterFrame) {
	if (this._alpha>0) {
		this._alpha -= 2;
	}
}

My question is how do I get it to do the samething but in reverse after it is done?