Mouse.hide();
oldx = _xmouse;
oldy = _ymouse;
onMouseMove = function () {
	updateAfterEvent ();
	lineStyle (1, 0xffffff, 50);
	moveTo (oldx, oldy);
	lineTo (_xmouse, _ymouse);
	oldx = _xmouse;
	oldy = _ymouse;
};
setInterval (function() {clear ();}, 50);