​x
 
<html>
<body>
<img id="compman" src="/i/eg_compman.gif" longdesc="/example/hdom/compman_description.html" alt="Computerman" />
<br />
​
<script type="text/javascript">
var x=document.getElementById("compman");
document.write("Description for image: ");
document.write('<a href="' + x.longDesc + '">Description</a>');
</script>
​
</body>
</html>
​