; trails_on.sfa - Thomas G. Ferguson, Abrams Planetarium, March 2002
; This file starts daily motion.

0:00 buttons 5,11 play ./trails_off
     buttons 5,11 label 'Trails Off'
+0.5 body saturn  trail on
	  body uranus  trail on
	  body neptune trail on
	  body mars 	trail on
	  body pluto	trail on
	  body venus	trail on
	  body mercury trail on
	  body jupiter trail on
     end