-- card: 52594 from stack: in
-- bmap block id: 24672
-- flags: 0000
-- background id: 4507
-- name: 


-- part 3 (button)
-- low flags: 00
-- high flags: 0000
-- rect: left=468 top=114 right=137 bottom=493
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: 
----- HyperTalk script -----
on mouseUp
  setCrossReference
  go to card id 59861
end mouseUp




-- part contents for background part 2
----- text -----
Message handlers (cont.)

-- part contents for background part 1
----- text -----
HyperCard uses message handlers to know who's in control at the moment.  (A message handler is one kind of control structure.  See also Other Control Structures.*)  The handler says "under what conditions will this script be carried out?"


-- part contents for background part 44
----- text -----
Under what conditions?

-- part contents for background part 43
----- text -----
267,189