Please some help, i cannot solve my errors

Unity Engine
1

I have a spaceship movement script which launches particles whenever W is pressed,

var keyReverseThrust :String;
var keyFire :String;
var thrustTurnPower :float;
var thrustPower :float;
var Turbo:GameObject;
var Turbo_Position:GameObject;

private var instantiate_Turbo;
private var check_existence_of_turbo : boolean;

function Update()
{
	if(Input.GetKey(keyTurnLeft))
	{
		rigidbody.AddTorque(Vector3.up * -thrustTurnPower, ForceMode.Acceleration);
	}
	
	else if(Input.GetKey(keyTurnRight))
	{
		rigidbody.AddTorque(Vector3.up * thrustTurnPower, ForceMode.Acceleration);
	}
	
	else
	{
		rigidbody.angularVelocity = Vector3.zero;
	}
	
	if(Input.GetKey(keyThrust))
	{
		StartTurbo();
		rigidbody.AddForce(transform.forward * thrustPower, ForceMode.Acceleration);
	}
	
	else if(Input.GetKey(keyReverseThrust))
	{
		StartTurbo();
		rigidbody.AddForce(transform.forward * -thrustPower, ForceMode.Acceleration);
	}
	
	else
	{
		StopTurbo();
	}
	
	function StartTurbo()
	{
		if(check_existence_of_turbo == false)
		{
			instantiate_Turbo = Instantiate(Turbo,Turbo_Position.transform.position, Turbo_Position.transform.rotation);
			instantiate_Turbo.transform.parent = Turbo_Position; 
			check_existence_of_turbo = true;
		}
	}
	
	function StopTurbo()
	{
		if(check_existence_of_turbo == true)
			{
				var emitter :ParticleEmitter = instantiate_Turbo.GetComponent("ParticleEmitter");
				emitter.emit = false;
				Destroy(instantiate_Turbo, 2);
				check_existence_of_turbo = false;
			}
		else
		return;
	}	
}

mainly all in this

	function StartTurbo()
	{
		if(check_existence_of_turbo == false)
		{
			instantiate_Turbo = Instantiate(Turbo,Turbo_Position.transform.position, Turbo_Position.transform.rotation);
			instantiate_Turbo.transform.parent = Turbo_Position; 
			check_existence_of_turbo = true;
		}
	}

the errors are:

Assets/Scripts/Spaceship.js(48,18): BCE0044: expecting (, found 'StartTurbo'.

Assets/Scripts/Spaceship.js(48,30): UCE0001: ';' expected. Insert a semicolon at the end.

Assets/Scripts/Spaceship.js(50,17): BCE0043: Unexpected token: if.

Assets/Scripts/Spaceship.js(50,54): UCE0001: ';' expected. Insert a semicolon at the end.

Assets/Scripts/Spaceship.js(52,43): BCE0044: expecting :, found '='.

any help is appreciated, because i;ve been through it for hours, and cannot solve it

thanks

2

topic closed: SOLVED