<html>
<head>
<script src="/demo/loadxmldoc.js">
</script>
</head>
<body>
<script>
xmlDoc=loadXMLDoc("books_ns.xml");
x=xmlDoc.getElementsByTagName("title")[0];
ns="/children/";
document.write("Attribute Found: ");
document.write(x.hasAttributeNS(ns,"lang"));
x.removeAttributeNS(ns,"lang");
document.write("<br>Attribute Found: ");
document.write(x.hasAttributeNS(ns,"lang"));
</script>
</body>
</html>