Javascript global variable only recognizable using Microsoft browsers--not with other browsers

I am trying to figure out why the following code works with Microsoft browsers (IE / Edge) but not with any other web browser. Does anyone have any ideas?

<html>
<head>
<script type="text/javascript">
  var URL='http://www.noiseaddicts.com/samples_1w72b820/3718.mp3';
</script>
</head>
<body> 
<audio controls>
<source id="desktop1" src="" type="audio/mpeg">
Your browser does not support the audio element.
</audio>
<script type="text/javascript">
window.onload=function(){ 
  document.getElementById('desktop1').setAttribute('src', URL);
};
</script>
</body>
</html>

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Monroe406Asked:
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Chris StanyonWebDevCommented:
Nothing wrong with your variables - you just need to call load() on the audio after you've set the src:

<audio controls id="myAudio">
...
window.onload=function(){ 
  document.getElementById('desktop1').setAttribute('src', URL);
  document.getElementById('myAudio').load();
};

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0
Leonidas DosasCommented:
Use only audio element

<html>
<head>
<script type="text/javascript">
  var URL='https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3';
</script>
</head>
<body> 
<audio id="desktop1" controls="controls" src="" autoplay>
</audio>
<script type="text/javascript">
window.onload=function(){ 
  document.getElementById('desktop1').setAttribute('src', URL);
};
</script>
</body>
</html>

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0

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