ecmascript:

function gearup(value, timeStamp) {
  
 if (value == true)       //Gear Up
 {
      	tracePrint ('[GearUp] ' );
      	tracePrint ('value = ' + value);
      	gearupOut = true;    	
      
      	kV1 = new SFRotation (new SFVec3f (0, -1, 0), 0.0);  
     	kV2 = new SFRotation (new SFVec3f (0, -1, 0), 0.44);
      	kV3 = new SFRotation(new SFVec3f (0, -1, 0), 1.22);
        kV4 = new SFRotation(new SFVec3f (0.21, -0.96, -0.19), 1.72);
      	keyValue = new MFRotation(kV1, kV2, kV3, kV4);  

	kV1Second = new SFRotation (new SFVec3f (0, 0, -1), 0.0);  
     	kV2Second = new SFRotation (new SFVec3f (0, 0, -1), 0.44);
      	kV3Second = new SFRotation(new SFVec3f (0, 0, -1), 0.80);
        kV4Second = new SFRotation(new SFVec3f (-0.21, 0.18, -0.95), 1.62);
      	keyValue2 = new MFRotation(kV1Second, kV2Second, kV3Second, kV4Second);  
      	//tracePrint ('[keyValue = ]' + keyValue);      
  
 }
 else        //Gear Down
 {
      	tracePrint ('[GearDown] ' );
      	tracePrint ('value = ' + value);
      	gearupOut = true;
     	
      	keyValue = new MFRotation(kV4, kV3, kV2, kV1);  
        keyValue2 = new MFRotation(kV4Second, kV3Second, kV2Second, kV1Second);  
      	//tracePrint ('[keyValue = ]' + keyValue);             
 }
 
}

function set_fraction (value, timeStamp)
{
	//tracePrint('time fraction = ' + value);
}

function animationStartTime(value, timeStamp)
{	
	tracePrint('The Start Time is: ' + value);
	clockStartTime = value;
}

function tracePrint (outputString)
{
	if (traceEnabled) Browser.println ('[WheelsRearRightPrototype] ' + outputString);
}