enable Blur effect when Esc button pressed (Windows Phone 8)

[MohammadAlizadeh]

Hi, i have a FPS char that contains a Blur effect on the Main Camera which i want to active the Blur effect when i press the back button so i don’t how to do it and
here’s my super simple code :

using UnityEngine;
using System.Collections;

public class QuitOnGui1 : MonoBehaviour {

	public GameObject Yes;
	//public Blur blur;

	void Update () {
		if (Input.GetKeyDown (KeyCode.Escape))
			//blur = GetComponent<Blur>();
		    //blur.enabled = true;
			//GetComponent<Blur>().enabled = true;
		    Yes.SetActive (true);
		 
		}
	}

[MohammadAlizadeh]

The Answer is this :
(gameObject.GetComponent( “Blur” ) as MonoBehaviour).enabled = true;