Targeting a timeline in an loaded movie clip

programming flash
1

Can anyone tell me what’s wrong with this code? The swf successfully loads where I want it to, but I’m having trouble moving the new movie clip to a specific keyframe in the timeline.

on (release) {
	_parent.productImage.loadMovie("./flash/BT_Closeup.swf");
	_parent.productImage.gotoAndStop("set2");	
}