         videoPlayer.loadWithVideoId("", playerVars: playerParams)
         ChannelModel.sharedInstance.enqueue()
         initVideoTable()
+        initRefreshControl()
     }
     
     override func viewWillAppear(animated: Bool) {

    
    override func observeValueForKeyPath(keyPath: String?, ofObject object: AnyObject?, change: [String : AnyObject]?, context: UnsafeMutablePointer<Void>) {
        if (keyPath == channelKey) {
        }
    }
    

    let channelKey = "queue"
    let detailSegueKey = "showVideoDetail"
    var selectedIndex: Int?
    var refreshControl = UIRefreshControl()
    
    lazy private var loadingView:LoadingView = self.createLoadingView()
    
