Some navigator properties and functions backed up.

All the standard (and a couple of non-standard) properties and functions
are now accessible. Plugins is not. This seems to generate optimal
results.

scripts/injected.js

@@ -60,9 +60,35 @@ function run(listedStatus)
 				window.location.href);
 		}
 
-		//  Possibly a way to inject javascript directly into the page
-		var injectedCode = ['window.navigator = null;	window.navigator = {};'];
+		//  The code to inject
+		var injectedCode = [' \
+			var backup = {}; \
+			backup.appCodeName = window.navigator.appCodeName; \
+			backup.appName = window.navigator.appName; \
+			backup.appVersion = window.navigator.appVersion; \
+			backup.battery = window.navigator.battery; \
+			backup.connection = window.navigator.connection; \
+			backup.cookieEnabled = window.navigator.cookieEnabled; \
+			backup.geolocation = window.navigator.geolocation; \
+			backup.javaEnabled = window.navigator.javaEnabled; \
+			backup.language = window.navigator.language; \
+			backup.mimeTypes = window.navigator.mimeTypes; \
+			backup.onLine = window.navigator.onLine; \
+			backup.oscpu = window.navigator.oscpu; \
+			backup.platform = window.navigator.platform; \
+			backup.product = window.navigator.product; \
+			backup.userAgent = window.navigator.userAgent; \
+			backup.buildID = window.navigator.buildID; \
+			backup.id = window.navigator.id; \
+			backup.doNotTrack = window.navigator.doNotTrack; \
+			backup.registerContentHandler = window.navigator.registerContentHandler; \
+			backup.registerProtocolHandler = window.navigator.registerProtocolHandler; \
+			backup.vibrate = window.navigator.vibrate; \
+			window.navigator = null; \
+			window.navigator = backup; \
+		'];
 
+		// Create a script tag with the injected code
 		var script = document.createElement('script');
 		script.textContent = injectedCode;
 		(document.head||document.documentElement).appendChild(script);