[pkfun]

went

var main:MovieClip = this;
var mc:MovieClip;
var i:Number = 1;
//
main.kb.onPress = function() {
	mc = main.attachMovie("Kub", "kub"+i, i, {_x:0, _y:0});
	main.n1 = "i: "+i;
	mc.startDrag(true);
};
main.kb.onRelease = main.kb.onReleaseOutside=function () {
	main.n2 = "i: "+i;
	mc.stopDrag();
	mc._height = mc._height*0.5;
	mc._width = mc._width*0.5;
	i++;
};

Это распространенный прием.