private function onMouseUp(event:MouseEvent):void
                    {  
                            smax += 1;
                            story.text = "";
                            square.graphics.endFill();                
                            slist.addChild(square);
                            myVid.removeChild(ball);
                            avx.push(Math.random() * 20 - 5);
                            avy.push(-5);
                            arz.push(Math.random() * 0.2 - 0.1);
                            sprites.push(square);
                            removeEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
                            removeEventListener(MouseEvent.MOUSE_UP, onMouseUp);
                            var bounds:Rectangle = square.getBounds(myVid);
                            // story.text = "s: " + square.x + "/" + square.y + "(" + bounds.left + "," + bounds.top + "," + bounds.width + "," + bounds.height + ")"; 
                    }