function startfog()
{
	if($Server::missionfile $= "rtb/data/missions/dp2.mis")
	{
		sky.realfog(1,0.9,0.2,getrandom(500)*0.000001);
		sky.stormfogshow(1);
	}
schedule(getrandom(250000)+3000,0,"startfog");
}