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

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