[MikroAcse]

Аа, здесь можно просто заменить строчку:

stage.addEventListener(Event.ENTER_FRAME, enterFrame);

На:

addEventListener(Event.ENTER_FRAME, enterFrame);

А вообще, в след. раз:

addEventListener(Event.ADDED_TO_STAGE, onInit);
 
function onInit(e:Event):void {
    stage.addEventListener(Event.ENTER_FRAME, enterFrame);
}
 
function enterFrame(e:Event):void
{
	var currentDate:Date = new Date();
	var secondsWithOut0 = currentDate.getSeconds();
	var minutes = currentDate.getMinutes();
	var hours = currentDate.getHours();
 
	var seconds = 0;
 
	if (secondsWithOut0 < 10){
		seconds = "0" + secondsWithOut0;
	}
	else {
		seconds = secondsWithOut0;
		}
	trace (secondsWithOut0);
	trace (seconds);
 
	if (minutes<10){
		time.text = hours + ":"+"0"+ minutes + ":" + seconds;
	}
 
	else{
		time.text = hours + ":" + minutes + ":" + seconds;
	}
 
}