Navigation question

Maintimeline.
…movieclip
…animated movie clip
…navigation buttons

wats the codeing the tell them buttons to go back and play say frame3 on the main timeline of the current scene?

on (release) {
_root.gotoAndStop(“Scene 2”,8);
}

is it summit like that?

ive tryed _root and _parent

dosnt seem to work probaly cos its wrong like but hey hey im trying lol.