<audio id="intro" autoplay>
<source src="file.ogg" type="audio/ogg">
<source src="file.mp3" type="audio/mpeg">
</audio>
<div id="skip" onclick="skipAudio()">skip<br />audio</div>
<script>
var myAudio = document.getElementById('intro');
function skipAudio(){
myAudio.pause();
}
</script>