<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Resetting drag image on drag</title>
<style type="text/css">
span, strong
	{color:green;
	background-color:yellow;}
strong
	{color:red;}
</style>
<script type="application/ecmascript">
function start(event)
	{event.dataTransfer.effectAllowed = 'copy';
	event.dataTransfer.setDragImage(document.querySelector('span'), 1, 1);}
function resetImage(event)
	{event.dataTransfer.setDragImage(document.querySelector('strong'), 1, 1);}
</script>
</head>
<body>
<p><a href="data:text/plain,1" ondragstart="start(event)" ondrag="resetImage(event)">Drag me</a></p>
<p>Try to drag link above. You should see word <span>PASS</span> not <strong>FAIL</strong> in feedback overlay all the time.</p>
</body>
</html>