Slideshow with autoplay and reset delay

This code starts with a long pause then starts looping through images. If the user interacts with the slideshow, the timer is reset then starts playing again later if the user hasnt interacted.

//setup---------------------------------------------
var resetTime:uint=5000;
var pauseBetweenSlides:uint=5000;
var slideCounter:uint=1;
var prevSlide:uint=0;

var startShowTimer:Timer=new Timer(resetTime,1);
startShowTimer.addEventListener(TimerEvent.TIMER, setUpTimer);
var slideShowTimer:Timer=new Timer(pauseBetweenSlides,0);
slideShowTimer.addEventListener(TimerEvent.TIMER, autoAdvance);

//auto advance
function autoAdvance(e:TimerEvent):void {
 nexttSlide();
}

//next
function nexttSlide():void {
 prevSlide=slideCounter;
 slideCounter++;
 if (slideCounter==6) {
  slideCounter=1;
 }
 goToSlide();
}
//prev
function prevvSlide():void {
 prevSlide=slideCounter;
 slideCounter--;
 if (slideCounter==0) {
  slideCounter=5;
 }
 goToSlide();
}
//display next slide and hide previous
function goToSlide():void {
 slideshow_mc["slide"+slideCounter+"_mc"].gotoAndPlay("show");
 if (prevSlide>0) {
  slideshow_mc["slide"+prevSlide+"_mc"].gotoAndPlay("hide");
 }
}
//pause slideshow and reset timer
function resetTimer():void {
 slideShowTimer.stop();
 startShowTimer.reset();
 startShowTimer.start();
}
//called when reset pause is finished
function setUpTimer(e:TimerEvent):void {
 startShowTimer.reset();
 slideShowTimer.start();
}


resetTimer();
goToSlide();


//Controls--------
function showControls():void {
 slideShowPrev_mc.gotoAndPlay("show");
 slideShowNext_mc.gotoAndPlay("show");
}
function hideControls():void {
 slideShowPrev_mc.gotoAndPlay("hide");
 slideShowNext_mc.gotoAndPlay("hide");
}



slideShowNext_mc.addEventListener(MouseEvent.CLICK, invokeNextSlide);
function invokeNextSlide(e:MouseEvent):void {
 resetTimer();
 nexttSlide();
}
slideShowPrev_mc.addEventListener(MouseEvent.CLICK, invokePrevSlide);
function invokePrevSlide(e:MouseEvent):void {
 resetTimer();
 prevvSlide();
}