     var _topViewController: UIViewController?
     var _leftViewController: UIViewController?
     
+    var contentCoverView: UIView
+    
+    func contentCoverViewClicked() {
+        self.isLeftViewControllerPresented = false
+    }
     
     func moveMenu(panGesture: UIPanGestureRecognizer) {
         panGesture.view?.layer.removeAllAnimations()

            
            let animations = { () -> () in
                leftVC.view.frame = frame
            }
            
            UIView.animateWithDuration(SideViewControllerOpenAnimationDuration, delay: 0, options: UIViewAnimationOptions.BeginFromCurrentState, animations: animations, completion: nil)
        }
    }
    
    //

    }
    
    func brindLeftViewToFront() {
        self.view.bringSubviewToFront(self.contentCoverView)
        
        if let vc = self.leftViewController {
            self.view.bringSubviewToFront(vc.view)
        }
