if listened tab number is active the gameobject was enabled other wise disabled, use with tabController https://gist.github.com/sfszh/5908899

TabListener.cs

using UnityEngine;
using System.Collections;

// this is a general tab listener
public class TabListener : MonoBehaviour {
    public TabController tabController;
    public int listenedTabNumber; // listenedTabNumber tabnumber 

    void TabHandler(int tabNumber) {
        Debug.Log("number is " +tabNumber);
        if (tabNumber != listenedTabNumber) {
            gameObject.SetActive(false);
        }
        else {
            gameObject.SetActive(true);
        }
    }

  void Start () {
        Debug.Log("Start" + listenedTabNumber);
        tabController.onTabSelected += TabHandler;
        gameObject.SetActive(false);
	}
}