   
   func addOrange(id:String) {
     if webView != nil {
+      webView!.isHidden = true
       hasOrange = true
-      webView!.evaluateJavaScript(showOrange) { (result, error) in
-        self.sendMessage(id:id, message:"OK")
-      }
+      self.sendMessage(id:id, message:"OK")
     } else {
       sendMessage(id:id, message:"ERROR", data:"Browser not started")
     }

  }
  
  func closeWebView() {
    if webView != nil {
      webView!.navigationDelegate = nil
      webView!.removeObserver(self, forKeyPath: #keyPath(WKWebView.estimatedProgress))

        url = "http://" + url
      }
      title = "Loading..."
      webView!.isHidden = false
      self.hasOrange = false
      webView!.load(URLRequest(url: URL(string:url)!))
      sendMessage(id:id, message:"OK")
    } else {
