Problems with Touch Screen and Pause Game?

first thing i want to say thank you.this is my code: Class TouchScreen attached on Scene

 PlayerControl player;
     void Start () {
         player = GameObject.Find("Player").GetComponent<PlayerControl>();
     }
 
     void Update()
     {
         if (Input.Get$$anonymous$$ouseButtonDown(0))
         {
             player.UpdateJumpHandler();  //reference to UpdateJumpHandler function to Jump when touch on screen.
         }
 
      
         //else
         //{
         //    GameControler.buttonPressed = false;
         //}
 
     }

Then I have a PauseScript class attached on Camera :

 public void PauseGame()
     {
         if (!isPaused )
         {
           //  Debug.Log("Paused");
             Time.timeScale = 0.0f;
             isPaused = true;
        //     player.enabled = !player.enabled;
         //    EasyTouch.SetEnabled(false);
            // player.jumpPower = 0;
          //   pausePlayer.collider.enabled = false;
         }
         //foreach (GameObject game in gameTag)
         //{
         //    game.gameObject.collider.enabled = false;
         //}
     }
 
 
     public void ResumeGame()
     {
         if (isPaused)
         {
            // Debug.Log("Unpaused");
             Time.timeScale = 1.0f;
             isPaused = false;
             //player.jumpPower = 500f;
 
         }

I created a button by NGUI called it is Pause and attached a GameControler class :

 public void ButtonPause()
     {
         // players.jumpPower = 0;
         pause.PauseGame();
         buttonPressed = true;
       //  players.enabled = !players.enabled;
         // touch.enabled = !touch.enabled;
      //   EasyTouch.SetEnabled(false);
         //   Invoke("DelayJump", 1f);
         pauseDialog.GetComponent<TweenPosition>().PlayForward();
     }

But when I click on Pause Button on Scene then it as image below :

https://www.dropbox.com/s/ipnnbddren2623a/Untitled.png Player jump up when pause beacause touch screen's also running. Actually ,I never use Raycast to do this and I don't know use it how.