Use the explicit make_quiz function

quiz.html

@@ -66,7 +66,7 @@
 	  </p>
 
 	  <footer>
-	    <code>$Id: quiz.html,v 1.18 2024/01/21 10:12:04 oj14ozun Exp oj14ozun $</code>
+	    <code>$Id: quiz.html,v 1.19 2024/01/21 10:53:23 oj14ozun Exp oj14ozun $</code>
 	    <code id="js-version"></code>
 	  </footer>
 	</aside>
@@ -103,5 +103,13 @@
     <a id="report" href="#" target="_blank" rel="noopener noreferrer">Fehler melden</a>
     <span id="display-hl-hack"></span>
   </body>
-  <script src="quiz.js"></script>
+  <script src="./quiz.js"></script>
+  <script async>
+    const match = window.location.href.match(/\/(\w+)\.html$/);
+    if (match) {
+	make_quiz("./" + match[1] + ".json");
+    } else {
+	make_quiz("./quiz.json");
+    }
+  </script>
 </html>