Mouse cursor as hand with buttons

In AS2, when I created a button with a MC with MC.onRelease, the mouse cursor automatically changed to a hand/pointer.

In AS3 with:
MC.addEventListener(MouseEvent.MOUSE_OVER,function():void {
trace(“do something”);
}
);

it don’t use the hand cursor. Is this the right way to “replace” onRelease in AS3 and how do I get the hand cursor?