Sorry. I'd compose an intelligent (sort of) answer, but I'm still busting a gut . . . Ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha . . . cough . . . damn! I gotta quit smoking!!!! . . . ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha, ha . . . kack!