As one who has been bitten by changing an interface action like this, can I
suggest you keep the user end of your program the same and then use a
little conditional branch (sometnig like if target key not  pressed in 1
second then do stuff).

I can think of a couple of ways of doing this .

hth

David
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Dr David Cottrell                				James Cook University 
                                		
All unconventional spellings that you might notice in the above are
intentional, and are just part of a living dynamic language.
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