Multifinder

[molinari%executioner@ee.pitt.edu (Bert Molinari)]

Can anyone tell me how to detect a switch to another application from within
an application written in mcl?  I need to catch any and all attempts to leave
my lisp application since it has a tools palette that I need to "hide" in
order to avoid system crashes in other applications.  The same holds true
for DA's.  

thanks in advance,

bert
-diehard sox fan (red that is)