 }
 
 private extension UIApplication {
-    class func CLAtopMostController() -> UIViewController {
+    class func topMostController() -> UIViewController {
         let appDelegate  = UIApplication.sharedApplication().delegate as! AppDelegate
         var topController = appDelegate.window!.rootViewController
         

            addSubview(activityView)
            addSubview(textLabel)
            
            UIApplication.CLAtopMostController().view.addSubview(self)
            
            if disableUI {
                UIApplication.sharedApplication().beginIgnoringInteractionEvents()

}

private extension UIScreen {
    class var Orientation: UIInterfaceOrientation {
        get {
            return UIApplication.sharedApplication().statusBarOrientation
        }
    }
    class var ScreenWidth: CGFloat {
        get {
            if UIInterfaceOrientationIsPortrait(Orientation) {
                return UIScreen.mainScreen().bounds.size.width
            } else {
                return UIScreen.mainScreen().bounds.size.height
            }
        }
    }
    class var ScreenHeight: CGFloat {
        get {
            if UIInterfaceOrientationIsPortrait(Orientation) {
                return UIScreen.mainScreen().bounds.size.height
            } else {
                return UIScreen.mainScreen().bounds.size.width
