private function onMouseMove(event:MouseEvent):void
                    {
                            if (drawing == 1) {
                            square.graphics.lineTo(mouseX, mouseY);
                            ball.graphics.lineTo(mouseX, mouseY);
                            // square.graphics.drawCircle(mouseX, mouseY, 10);
                            // story.text = "m:" + mouseX + " " + mouseY;
                            } else { story.text = "???"; }
                    }