x = ev.layerX - offsetX;
		y = ev.layerY - offsetY;

	}

	if (!down)
		return;
	if (no_last) {
		no_last = 0;
		last_x = x;
		last_y = y;
		return;
	}
	socket_lm.send("d " + color + " " + last_x + " " + last_y + " " + x + ' ' + y + ';');

	last_x = x;
	last_y = y;
}


</script>

</body>
</html>
