Código ActionScript :
var fl_SecondsToCountDown:Number = 30;
var fl_CountDownTimerInstance:Timer = new Timer(1000, fl_SecondsToCountDown);
fl_CountDownTimerInstance.addEventListener(TimerEvent.TIMER, fl_CountDownTimerHandler);
fl_CountDownTimerInstance.start();
function fl_CountDownTimerHandler(event:TimerEvent):void
{
trace(fl_SecondsToCountDown + " segundos");
fl_SecondsToCountDown--;
}
texto.appendText(fl_SecondsToCountDown + " segundos".toString());
if (fl_SecondsToCountDown == 1 ) {
gotoAndStop(3)
} 