[silin]

как вариант

var array:Array = new Array(1, 2, 3, 4);
var map:Dictionary = new Dictionary();
for (var i:int = 0; i < array.length; i++) {
	var newSprite:Sprite = new Sprite();
	map[newSprite] = array[i];
 
	newSprite.graphics.beginFill(0x000000);
	newSprite.graphics.drawCircle(0, 0, 10);
	newSprite.graphics.endFill();
 
	newSprite.x =  newSprite.width*i;
	addChild(newSprite);
 
	newSprite.addEventListener(MouseEvent.ROLL_OVER, rollOverHandler)
}
 
 
function rollOverHandler(event:Event):void 
{
	var id:*= map[event.currentTarget];
	trace( "id : " + id );
}