How to effectively create screen saver Timer() in SWF using Actionscript 3.0

I have created a kiosk style application in Flash Professional CS5, but the last thing it needs its own, built-in, screen saver type routine.

I've been able to make it work ALMOST, but my big problem is that when it comes out of the blank screen it acts as if the timer doesn't reset and seems to be running, multiple, conflicting timers since the entire movie starts to act screwy and pops into screen saver mode on shorter and shorter cycles each time the screen goes blank and comes back out of the screen saving mode.

After a couple days of banging my head on my keyboard, I must be missing something. Maybe some kind person might spot the error using fresh eyes, or maybe I am just going about it the complete wrong way.

I'll try to post the code, maybe someone will see the snag for me?

 

const secondstowait = 120;

var bmd = new BitmapData(stage.stageWidth,stage.stageHeight,true,0x00000000);
var bmp = new Bitmap(bmd,'auto',true);

addChild(bmp);

var t = new Timer(secondstowait*1000);

t.addEventListener('timer',
function () {	
    t.reset();
    bmd.fillRect(new Rectangle(0,0,bmd.width,bmd.height),0xff000000);
    stage.addEventListener('mouseMove',
    function a () {
        bmd.fillRect(new Rectangle(0,0,bmd.width,bmd.height),0x00000000);
        t.start();
        stage.removeEventListener('mouseMove',a);
        stage.addEventListener('mouseMove',detector1);
    });
	t.stop();
	gotoAndStop("Saver");
});

t.start();

stage.addEventListener('mouseMove',detector1);

function detector1 (e:Event) {
	t.stop();
    t.reset();
    t.start();
	gotoAndStop("MainMenu");
}

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