<!DOCTYPE html>
<html>
<body>
<audio id="myAudio" controls>
<source src="horse.ogg" type="audio/ogg">
<source src="horse.mp3" type="audio/mpeg">
Your browser does not support the audio element.
</audio><br>
<button onclick="enableLoop()" type="button">Enable loop</button>
<button onclick="disableLoop()" type="button">Disable loop</button>
<button onclick="checkLoop()" type="button">Check loop status</button>
<script>
var x = document.getElementById("myAudio");
function enableLoop() {
x.loop = true;
x.load();
}
function disableLoop() {
x.loop = false;
x.load();
}
function checkLoop() {
alert(x.loop);
}
</script>
</body>
</html>