     func setBannerPosition(#bannerPosition: BannerPosition) {
         self.bannerPosition = bannerPosition
     }
-    
     /**
     Displays the `adBannerView` with a short animation for polish.
     

        
    }
    
    /**
    Closes the `interstitial`.
    
    If an interstitial has not been successfully loaded, nothing will happen.
    */
    func close() {
        if isInterstitialDisplaying {
            interstitialAdView.removeFromSuperview()
            closeButton.removeFromSuperview()
            isInterstitialDisplaying = false
        }
    }
    

    func interstitialAdDidLoad(interstitialAd: ADInterstitialAd!) {
        interstitialAdView = UIView()
        interstitialAdView.frame = self.view.bounds
        isInterstitialLoaded = true
        
        println("Succesfully loaded interstitital!")
    }
