OAuth website improvements

oauth/index.html

@@ -14,6 +14,13 @@
 	</style>
 	<title>FairEmail - OAuth</title>
 	<script>
+		window.addEventListener('load', load);
+
+		function load() {
+			document.getElementById('oauth').addEventListener('click', oauth);
+			document.getElementById('year').textContent= new Date().getFullYear();
+		}
+
 		function oauth() {
 			document.location = 'eu.faircode.email://oauth' + window.location.search;
 		}
@@ -23,9 +30,10 @@
 	<h1>FairEmail</h1>
 	<p><img src="/ic_launcher-web.png" alt="FairEmail" height="72" width="72" /></p>
 	<h2>OAuth</h2>
-	<p><button onclick="oauth()">Continue</button></p>
+	<p><button id="oauth">Continue</button></p>
+	<noscript><h2>Please enable JavaScript or disable your ad blocker</h2></noscript>
 	<br />
 	<p><a href="https://github.com/M66B/open-source-email/blob/master/PRIVACY.md">Privacy policy</a></p>
-	<p>Copyright &copy; 2018-2020 M. Bokhorst (M66B)</p>
+	<p>Copyright &copy; 2018&ndash;<span id="year">2020</span> by Marcel Bokhorst (M66B)</p>
 </body>
 </html>