Java Agent Switch Values:
	In standard VRML, -1 means off, and 0 means
	the first choice. 
	
	<name>_main_switch
		-1 : agent off
		0  : agent on
		
	<name>_<side>_shoulder_switch
		-1 : left|right arm off
		0  : left|right arm on

	<name>_collar_switch
		-1 : trek collar off
		0  : trek collar on

	<name>_<side>_sleeveband_switch
		-1 : left|right trek sleeveband off
		0  : left|right one trek sleeveband 
		1  : left|right two trek sleevebands
		2  : left|right captain sleevebands (not implemented)

	<name>_trek_badge_switch
		-1 : trek badge off
		0  : trek badge on

	defaults:
		<name>_main_switch = 0
		<name>_<side>_shoulder_switch = 0
		<name>_collar_switch = -1
		<name>_<side>_sleeveband_switch = -1
		<name>_trek_badge_switch = -1

Vista Agent Switch Values:
	Switches are redefined using an empty shape
	as choice 0.
	
	<name>_main_switch
		0 : agent off
		1 : agent on
		
	<name>_<side>_shoulder_switch
		0 : left|right arm off
		1 : left|right arm on

	<name>_collar_switch
		0 : trek collar off
		1 : trek collar on

	<name>_<side>_sleeveband_switch
		0 : left|right trek sleeveband off
		1 : left|right one trek sleeveband 
		2 : left|right two trek sleevebands
		3 : left|right captain sleevebands (not implemented)

	<name>_trek_badge_switch
		0 : trek badge off
		1 : trek badge on

	defaults:
		<name>_main_switch = 1
		<name>_<side>_shoulder_switch = 1
		<name>_collar_switch = 0
		<name>_<side>_sleeveband_switch = 0
		<name>_trek_badge_switch = 0

Vista Tscript Command:
    "vrSetVRMLField all <switch-name> whichChild SFInt32 <int>"