Error BCE0044 && UCE0001

     #pragma strict

 var isPaused:boolean = false;

 var starttime:float;

 var timeRemaining:float;


 function Start () {

  //guiText.material.color = Color.black;

  starttime = 5.0;

 }

 
 
 function Update () {

  if(!isPaused){ 

  DoCountdown(); 

  }

 }


 function DoCountdown(){

  timeRemaining = starttime - Time.time;


  if(timeRemaining<0){

  timeRemaining = 0;

  isPaused = true;

  TimeIsUp();

  Debug.Log("Timeremaining = " + timeRemaining);

 }

 **function PauseClock () {  //Error BCE0044 and UCE0001**

 **isPaused = true;  //BCE0044**


 }

 function UnpauseClock(){

  isPaused = false;

 }

 function ShowTime(){

 }

 function TimeIsUp(){

  Debug.Log("Time is Up!");
 }

Error message in Debugger

Assets/Scripts/ClockScript.js(27,10): BCE0044: expecting (, found 'PauseClock'.

Assets/Scripts/ClockScript.js(27,23): UCE0001: ';' expected. Insert a semicolon at the end.

Assets/Scripts/ClockScript.js(28,18): BCE0044: expecting :, found '='.