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

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