; sparty_on.sfa - John French, Abrams Planetarium, October 2002
; This file draws the sparty.

0:00 buttons 4,15 play ./sparty_off
     buttons 4,15 label 'sparty  Off'
     declare global sparty
     adjust sparty def pic sparty
     adjust sparty brightness 0
     adjust sparty draw 2
+0.2 draw galactic sparty
     adjust sparty brightness 100 /until +2
     end