         + "  }\n"
         + "  return null;\n"
         + "}\n"
+        + "function displayNode(node) {\n"
+        + "  switch(node.nodeType) {\n"
+        + "    case 1: return '<' + node.nodeName + '>';\n"
+        + "    case 3: return node.nodeValue;\n"
+        + "    default: return 'Other(' + node.nodeType + ')';\n"
+        + "  }\n"
+        + "}\n"
+ */
+    static let findVerseNum = ""
 }
 
 class NotesModel {

        + "    }\n"
        + "  }\n"
        + "}\n"
    
    static let findVerseNum = "var verseNum = null;\n"
        + "function getClass(startNode, findNode) {\n"
        + "  walkNodes(startNode, findNode);\n"

    
    func webView(_: WKWebView, didFinish: WKNavigation!) {
        print("Test Web page loaded \(reference.toString())")
        let message = "var find = document.getElementsByTagName('p')[11];\n"
            //+ "find = find.nextSibling;"
            + "getClass(find);\n"
        //let message = "getClass(document.body, document.body);\n"
        //self.execJavascript(message: message)
    }
    
    func webView(_: WKWebView, didFail: WKNavigation!, withError: Error) {
