public function changeAnimation(animationName:String)
    {
        if (currentAnimation != animationName)
        {
            currentAnimation = animationName;
            //attachImageToActor(framesImage[0][index], actor, 0, 0);
            var array = animationFrames.get(animationName);
            //trace (array.length);
            if (array.length > 0)
            {
                attachImageToActor(array[0], actor, 0, 0);
                var index = 0;
                runPeriodically(100 * frameTime, function(timeTask:TimedTask):Void
                {
                    if (index >= array.length)
                        index = 0;
                    attachImageToActor(array[index++], actor, 0, 0);
                }, actor);
            }
            else
                attachImageToActor(array[0], actor, 0, 0);
        }

    }