Richard, I will put my penitential garb on and crawl all the way to the TNT
temple in Seattle if you enlighten me HOW your Level-3 thinking will help
you in this situation.
Feel free to laugh at my Level-2dness, but please, respond.
Regards, Tadeusz (Tad) Niwinski from planet TeTa
tad@teta.ai http://www.teta.ai (604) 985-4159