[NoCD]

а вот такой код?

attachMovie("mc","mc",1)
mc._x=100
mc._y=100
_root.onEnterFrame = function() {
	if (Key.isDown(Key.RIGHT)) {moveBall("right");}
	if (Key.isDown(Key.LEFT)) {moveBall("left");}
	if (Key.isDown(Key.UP)) {moveBall("up");}
	if (Key.isDown(Key.DOWN)) {moveBall("down");}
};
function moveBall(dir)
{
if(dir=="right")
{mc._x+=2}
if(dir=="left")
{mc._x-=2}
if(dir=="up")
{mc._y-=2}
if(dir=="down")
{mc._y+=2}}