     private var toolbarHeight: CGFloat = 0
     
     // MARK: Public Methods
+    
+    /**
+    Navigates to an URL created from provided string.
+    
+    :param: URLString The string that represents an URL.
+    */
     
     func loadURLWithString(URLString: String) {
         if let URL = NSURL(string: URLString) {

        }
    }
    
    var showToolbar: Bool {
        set(value) {
            self.toolbarHeight = value ? 44 : 0

        }
    }
    
    /** The navigation toolbar object (read-only). */
    var toolbar: GDWebViewNavigationToolbar {
        get {
            return toolbarContainer
