function tourner(evt:Event) {

aiguille.rotation += 2;

   }

stage.addEventListener(KeyboardEvent.KEY_DOWN,stopper);

function stopper(evt:KeyboardEvent) {
	if (evt.keyCode==32) aiguille.rotation += 2;
	{
		aiguille.removeEventListener(Event.ENTER_FRAME, tourner);
	}

}

stage.addEventListener(KeyboardEvent.KEY_DOWN,reprendre);

function reprendre(evt:KeyboardEvent) {
	if (evt.keyCode==32) aiguille.rotation += 2;


}