x
 
<html>
<head>
<script type="text/javascript" src="/example/xdom/loadxmldoc.js"> 
</script>
</head>
<body>
<script type="text/javascript">
//check if the last childnode is an element node
function get_lastchild(n)
{
x=n.lastChild;
while (x.nodeType!=1)
  {
  x=x.previousSibling;
  }
return x;
}
xmlDoc=loadXMLDoc("/example/xdom/books.xml");
x=xmlDoc.getElementsByTagName("book")[0];
newNode=xmlDoc.createElement("publisher");
newText=xmlDoc.createTextNode("Clarkson Potter");
newNode.appendChild(newText);
x.insertBefore(newNode,get_lastchild(x));
x=x.childNodes;
for (i=0;i<x.length;i++)
{ 
if (x[i].nodeType==1)
  { 
  //Process only element nodes
  document.write(x[i].nodeName);
  document.write(" - ");
  document.write(x[i].childNodes[0].nodeValue);
  document.write("<br />");
  } 
}
</script>
</body>
</html>