PROTO NetworkSFBool [
		     eventIn SFBool set_value
		     eventOut SFBool value_changed
		     eventIn SFBool value_fromnet
		     eventOut SFBool value_tonet
		     exposedField SFString tag       ""
		     exposedField SFBool   pilotOnly TRUE
		     field SFBool   localCopy TRUE
		     exposedField SFBool   echo      TRUE
		     exposedField SFBool   cont      FALSE
		    ]
{
   Script {
      eventIn SFBool InSc IS set_value
      eventOut SFBool OutSc IS value_changed
      eventIn SFBool netInSc IS value_fromnet
      eventOut SFBool netOutSc IS value_tonet
      field SFBool local IS localCopy

      directOutput TRUE
      mustEvaluate TRUE

      url "javascript:
      function InSc(value) {
        netOutSc = value;
        if( local == true )
          OutSc = value;
      }
      function netInSc(value) {
        OutSc = value;
      }
    "
   }
}