>A word of caution though. Do not apply rules of programming when practicing dentistry. That is, don’t apply the following logic: “if I pull out these two teeth and the pain still does not go away, the bugs are not there, so I have to try different approach” <bg>.
It does'nt look like our logical approach applies to all fields.
lol
*******************************************************
Save a tree, eat a beaver.
Denis Chassé