How to access dynamic mc in an array?

1

Hi,
I’m creating instances of a movieclip in the library dynamically, then i want to animate them (make them drop from the top to bottom). But I can’t figure out how to access them in my array.

They are in there, they come up in a trace, but using a loop through them (on enter frame) and trying to change y value doesn’t work? I have my array registered at the top of the class, and get no errors…

// randomly create treasures with timer   (WILL MOVE TREASURES WITH TIMER ASWELL)
			public function createTreasures(){
				
				
				var rand:Number = (Math.ceil(Math.random()*2000))
				var timer:Timer = new Timer(rand);
					timer.addEventListener(TimerEvent.TIMER,timerF);
					timer.start();
					
				treasures = new Array();
					
			function timerF(event:TimerEvent):void{
						
						var treasure:MovieClip = new Treasure();
							treasure.x = (Math.ceil(Math.random()*800));
							treasure.y = 0;
							//random treasure type
							treasure.type = Math.ceil(Math.random()*5);
							treasure.gotoAndStop(treasure.type);
							treasure.speedY = Math.random() * 5 + 2;
							treasure.inAir = true;
							treasure.width = 20.0;
							treasure.height = 40.0;
							//keep treasures with min/max boudary
							if (treasure.x<100){
								treasure.x = treasure.x + 100;
							}
							else if(treasure.x>700){
									 treasure.x = treasure.x -100;
									 }
							//add to stage
							addChild(treasure);
							//push into array
							treasures.push(treasure);
					}
	}





//loop through treasures
		public function moveTreasures(timeDiff){
		for(var i:int=0;i<treasures.length;i++){
				
				
				// add to treasures y value
				treasures*.y = treasures.y + 100;
		}
		}

spank you