my fla went crazy

I made this banner with 3 different images that I transformed into movieclips. I added a timer, the effects...I did this before and it always worked.
But from the second time that the swf plays it goes crazy: doesn't show the effect anymore, goes from the first image to the third, repeats an effect endlessly.
I tried to make it "brand new" but it still gives me these problems.
What could it be?

Actually I changed the version of FlashEff, I came back to the previous version and it still does it.
I discovered it's the timer but I can't see the problem, anyone can help?
stop();

var myTimer:Timer= new Timer(6000,60);
myTimer.addEventListener(TimerEvent.TIMER, timerF);
myTimer.start();

function timerF(e:TimerEvent):void{
nextFrame();
}



Edited 1 time(s). Last edit at 05/30/2009 04:17AM by tania.