Frame # vs Frame label?

Does anyone know why if I use

on (press) {
_parent._parent.gotoAndPlay(19);
}


instead of

on (press) {
_parent._parent.gotoAndPlay(wdframe);
}

it will work? My labeled frame is two parent mc’s previous and it doesnt work when I call to it with the label?
I would really like to use the label so if I move my keyframes around I dont have to change a lot of code…

Thanks for any help

~~ Seretha :love: