> Chris Bannister writes: > > Is sarcasm ever necessary? (BTW, I don't recall reading any.) > > I posted some. And yes, it is sometimes justified.
He must have missed my reply, where I profusely thanked the original poster for the useful pointer he had given us ;-3) Cheers, Ron. -- Does the name Pavlov ring a bell? -- http://www.olgiati-in-paraguay.org --