Set the icon to (icon of another stack)--YES!

[Rob Cozens]

Paul,

>Can your design allow you to separate the images in "X2" from the 
>resources that must be opened?

A simpler solution?:

on switchLibraries
    stop using stack currentLibrary -- may need to be tweaked?
    close stack currentLibrary
   set the itemDelimiter to "/"
   get item -1 of currentLibrary
   if it is "x3.rev" then
     start using stack imagePath1
     put imagePath1 into currentLibrary
    else
      start using stack imagePath2
     put imagePath2 into currentLibrary
   end if
   send "refreshButtons" to this stack in 1 tick
    if currentLibrary is imagePath2 then
       stop using stack imagePath2
       close stack imagePath2
       lock messages -- [?]
       open stack imagePath1 -- &/or start using ?
       unlock messages
       -- don't change currentLibrary, so the next call will toggle 
[may cause problems in line 1 & 2 above]
    end if
end switchLibraries

Experience shows us the icons won't change if refreshButtons is not 
sent to the stack.

Rob Cozens, CCW
Serendipity Software Company

Vive R Revolution!