This was supposed to be posted to the List in general but I hit Reply instead of Reply All!! Copy_______________________ Ooops it seems I was a bit hasty and came in on the end of the thread. I missed Robs original posting. All I saw was a lot of comments all targeting Robs mistype and thought it was a bit much all ganging up on him over such a trivial error. I shall with draw and lick my wounds. Ron Melbourne Vic