avoid the standard find dialog?

[Till Bandi]

I would like to have my own find dialog so I wanted to trap the standard 
dialog that wi get by commandKey & F. I tried with a commandKeyDown 
handler but had no success. Can anyone give a hint how to do this?

Another variant of the Question: What is the equivalent in RR to the 
HyperCard handler

on doMenu what
   if what is "new card" then
     go last
     pass doMenu
   else
     pass doMenu
   end if
end doMenu

thanks

Till