$EREF$plot1 module <button>

This module has the buttons that have been set up
in the script.  The label indicates which button
is which.  The 'next' and 'previous' buttons can
be used to quickly change the value shown.

If (and only if) there are more than 10 buttons
then vertical and horizontal scrollbars may appear.
$<DL>$
$<DT>${apply}$<DD>$
The script is run and the display updated.

$<DT>${dismiss}$<DD>$
Close the module (the parameters are remembered).

$<DT>${help}$<DD>$
Display this message.
$</DL>$
