<html>
<head>
<script src="/demo/loadxmldoc.js">
</script>
</head>
<body>
<script>
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
document.write("Value: " + x.nodeValue);
document.write("<br>");
x.nodeValue="";
document.write("Value: " + x.nodeValue);
</script>
</body>
</html>