 
         promptTermsLabel.attributedText = attributedText
         promptTermsLabel.textAlignment = .Center
+        promptTermsLabel.alpha = 0.5
 
         promptTermsLabel.userInteractionEnabled = true
         let tap = UITapGestureRecognizer(target: self, action: "tapTerms")


        return true
    }
}
        let button = UIBarButtonItem(title: NSLocalizedString("Next", comment: ""), style: .Plain, target: self, action: "next:")
        return button
        }()

    var isDirty = false {
        willSet {
            nextButton.enabled = newValue
            promptTermsLabel.alpha = newValue ? 1.0 : 0.5
        }
    }

    override func viewDidLoad() {
        super.viewDidLoad()
