<html>
<head>
<script type="text/javascript" src="/static/demo/html/js/loadxmldoc.js">
</script>
</head>
<body>
<script type="text/javascript">
xmlDoc=loadXMLDoc("/static/demo/xdom/books.xml");
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.parentNode.nodeName);
</script>
</body>
</html>