 
     private let lblAccountAvailable:UILabel = UILabel()
     
-    private let activityIndicator:UIActivityIndicatorView = UIActivityIndicatorView(activityIndicatorStyle: UIActivityIndicatorViewStyle.Gray)
+    private let activityIndicator:UIActivityIndicatorView = UIActivityIndicatorView(activityIndicatorStyle: UIActivityIndicatorViewStyle.White)
 
     private let balanceSwitch = AnimatedSegmentSwitch()
 

        let locations: [CGFloat] = [0.0, 0.5, 1.0]
        self.gradient = CGGradientCreateWithColors(colorspace, gradientColors, locations)
        graph.gradientLine = self.gradient!
        graph.gradientLineDirection = .Vertical
        graph.widthLine = 4
        graph.displayDotsWhileAnimating = true

            })
            }, loadingView: loadingView)
        tableView.dg_setPullToRefreshFillColor(graph.colorBottom)
        tableView.dg_setPullToRefreshBackgroundColor(self.view.backgroundColor!)
        
        // Transparent navigation bar
        self.navigationController?.navigationBar.barTintColor = UIColor.lightBlue()
