     @IBOutlet weak var _progressView: UIProgressView!
     @IBOutlet weak var _loadingErrorView: UIView!
     
+    var _tapRecognizer: UITapGestureRecognizer?
     var _panRecognizer: UIScreenEdgePanGestureRecognizer?
     var _areControlsVisible = true
     var _isFirstRun = true

                var size = _webView.frame.size
                _effectView!.frame = CGRectMake(0,0,size.width,size.height)
                _effectView!.alpha = 0
                
                _webView.addSubview(_effectView!)
                _webView.alpha = 0.25

    override func viewDidLoad() {
        super.viewDidLoad()
        _loadingErrorView.hidden = true
        
        _tapRecognizer = UITapGestureRecognizer(target: self, action: Selector("hideSearch"))
        
        _panRecognizer = UIScreenEdgePanGestureRecognizer(target: self, action: Selector("handleScreenEdgePan:"))
        _panRecognizer!.edges = UIRectEdge.Bottom
