Code check: grouped buttons bug

I’ve got a group of buttons that don’t navigate but show a tool tip. I have some of the functions working fine but can’t seem to get my current button to stick.

What am i overlooking here?

fla: http://themachinedistrict.com/nav/nav.zip


stop();

var swatches:Array = [
protectedAreas_mc,
renewableEnergy_mc,
whaleMigration_mc,
SMH_mc,
comFish_mc,
recFish_mc,
oilGas_mc,
tourRec_mc,
cruiseShips_mc,
shippingLanes_mc
];

var activebtn:MovieClip;

function hover (){
	this.gotoAndStop(6);
}

function out (){
	if (this != actviebtn){
		this.gotoAndStop(1);
	}else{
		this.gotoAndStop(6);
	}
}
	
	
	
function current (){
	var prevbtn:MovieClip = activebtn;
	prevbtn.onRollOut();
	this.gotoAndStop(6);
	activebtn = this;

}

function init() {
   for (var mc in swatches) {  
      swatches[mc].onRollOver = hover;
      swatches[mc].onRollOut = out;
      swatches[mc].onRelease = current;
   }
}

init();

Thanks

Let me clarify a little, everything seems to work fine, but when a button is clicked the tool tip is supposed to remain visible. The function “out” is supposed to treat the MovieClip designated as “activebtn” differently. it seems treat them the same as those not designated as “activebtn” by the function “current”.