             0,0,
             UIScreen.mainScreen().bounds.width,
             UIScreen.mainScreen().bounds.height
-        );
-        overlayView.backgroundColor = overlayColor;
-        overlayView.alpha = 0;
-        overlayView.userInteractionEnabled = true;
+        )
+        overlayView.backgroundColor = overlayColor
+        overlayView.alpha = 0
+        overlayView.userInteractionEnabled = true
         
     }
     

    */
//    private var overlayLayer: CAShapeLayer = CAShapeLayer()
     
    private var overlayView : UIControl = UIControl();

    
    /**

    public func open() {
        if(items.count > 0){
            
            setOverlayView()
            self.superview?.insertSubview(overlayView, aboveSubview: self)
            self.superview?.bringSubviewToFront(self)
            overlayView.addTarget(self, action: Selector("close"), forControlEvents: UIControlEvents.TouchUpInside)

            
            UIView.animateWithDuration(0.3, delay: 0,
