""Hard work never killed anybody, but why take a chance? ~ Edgar Bergan :-) "" :-) What a cracking quote that is.. Morning. Just signing in to say that I have read you, madam. Hope your London plan materialise to the full. I am chuffed. Busy day/weeks ahead. Hope your flight to/stay in California will be a pleasant one. Till later, I bid adieu. ****** Pire, I'm hoping, the scholars will drop in themselves to provide answers to your query, because I can't. It'll be good hear straight from the horse's mouth as it were! Carpe diem