[Nirth]

class com.onorange.helping.Ball extends MovieClip
{
	//Properties
	private var ball_mc : MovieClip
	//Methods
	public function Ball ()
	{
		this.draw ();
		this.initMouse ();
	}
	public function draw () : Void
	{
		this.createEmptyMovieClip ("ball_mc", this.getNextHighestDepth ());
		this.ball_mc.lineStyle (40, 0xFF0000);
		this.ball_mc.lineTo (.5, 0);
		this.ball_mc._y = 35;
	}
	private function initMouse () : Void
	{
		this.onMouseDown = function ()
		{
			this.ball_mc.removeMovieClip ();
		}
	}
}

Если хочешь создать свое событие почитай в хелпе про EventDispatcher