​x
 
<html>
<head>
<script type="text/javascript" src="/example/xdom/loadxmldoc.js"> 
</script>
</head>
<body>
​
<script type="text/javascript">
xmlDoc=loadXMLDoc("/example/xdom/books.xml");
​
var newel=xmlDoc.createElement('edition');
var newtext=xmlDoc.createTextNode('First');
newel.appendChild(newtext);
​
var x=xmlDoc.getElementsByTagName('book')[0];
x.appendChild(newel);
​
var y=x.childNodes;
for (var i=0;i<y.length;i++)
{ 
//Display only element nodes
if (y[i].nodeType==1)
  { 
  document.write(y[i].nodeName);
  document.write("<br />");
  } 
}
</script>
</body>
</html>
​