Update

uebung10/quiz.html

@@ -54,6 +54,8 @@
         answer2.addEventListener('click', answerQuestion);
 
         var startAudio = new Audio('spielstarten.mp3');
+        var richtigAudio = new Audio('richtig.mp3');
+        var falschAudio = new Audio('falsch.mp3');
 
 //Start game
 function listener() {
@@ -98,10 +100,12 @@ function answerQuestion(event) {
         console.log(target.nodeName);
 
         if (target.id.substr(-1) == question.solution) { 
+                richtigAudio.play();
                 console.log("richtig"); 
                 target.style.backgroundColor = "green";
                 rightAnswers++;
         } else {
+                falschAudio.play();
                 target.style.backgroundColor = "red";
                 document.getElementById("answer" + question.solution).style.backgroundColor == "green";
         }