richard, ambiguous post, not quite sure what you're getting at. You will have to elaborate a little.
DM covered one angle but still not sure what you're asking(as you mentioned about
posting, suggests something else).
Maybe I'm not perceptive enough, my sixth sense is failing me on this one. Are you just having 'one of those days'?
Added later, sorry
richard, you posted while I was putting this post together.