Uli,
 
US> what I have in mind is similar to the ALLOWunpub switch ...
 
Sometimes you need to realise this exercise needs to be kept as simple as
possible.
 
Getting everyone to speak the same techie language and do the same things is
like trying to herd a group of cats into a corral and brand 'm.
 
 \%/@rd 

--- D'Bridge 3.98
 * Origin: Many Glacier / Protect - Preserve - Conserve (2:292/854)