Tryit Editor v2.9

Edit This Code:
<!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>