     var imageView:UIImageView?
     var subTitleTextView = UITextView()
     var userAction:((isOtherButton: Bool) -> Void)? = nil
-    let kFont = "Helvetica"
 
     init() {
         super.init(nibName: nil, bundle: nil)

    }
    
    public func showAlert(title: String, subTitle: String?, style: AlertStyle) -> SweetAlert {
        self.showAlert(title, subTitle: subTitle, style: style, buttonTitle: "OK")
        return self

    }

        titleLabel.text = ""
        titleLabel.numberOfLines = 1
        titleLabel.textAlignment = .Center
        titleLabel.font = UIFont(name: SweetAlertSettings.settings.fontName, size:25)
        titleLabel.textColor = UIColor.colorFromRGB(0x575757)
    }
    
    private func setupSubtitleTextView() {
        subTitleTextView.text = ""
        subTitleTextView.textAlignment = .Center
        subTitleTextView.font = UIFont(name: SweetAlertSettings.settings.fontName, size:16)
        subTitleTextView.textColor = UIColor.colorFromRGB(0x797979)
        subTitleTextView.editable = false
    }
