SetChooserAlert
Boolean f ; True = Chooser puts up the page setup alert returns The original alert state
normally appears whenever a new printer type is selected and which tells the
user to confirm the printer's settings.
f is a Boolean value indicating that either the warning message should
be displayed or not.
Notes: Your program, if it is going to handle page setup by itself and you don't
want the warning displayed, should make sure that the original state is
re stored when it exits.