Targeting a button

programming flash
1

Hello,

I built a button, but as a movie clip. It’s nested with in another movie clip on the main timeline. How do I go about targeting the button?- when I have it on the main timeline, it works fine. But once it’s nested. The action script can’t find it.

here is the code I’m using:

btn1.onRollOver = function () {
this.gotoAndPlay(“in”);
}
btn1.onRollOut = function () {
this.gotoAndPlay(“out”)
}

Thanks