         self.view.userInteractionEnabled = true
 
         self.backgroundView = UIView(frame: self.view.bounds)
-        self.backgroundView.backgroundColor = UIColor.blackColor()
+        self.backgroundView.backgroundColor = backgroundViewColor
 
         if floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_7_1 {
             self.view.addSubview(self.backgroundView)

    public var visibleCloseButton = true
    public var index = 0
    public var pageControl = UIPageControl()
    
    public init(imageURLs:Array<NSURL>) {
        super.init(nibName: nil, bundle: nil)


    var scrollView:UIScrollView!
    var imageURLs:Array<NSURL>?
    var pageControl:UIPageControl!
    var backgroundView:UIView!
    var effectView:UIVisualEffectView!
    var closeButton:UIButton?
