"<html style='position: absolute;'>" +
"This line was in the original document. Press the button to add a new node to " +
"the same document <br />" +
"</html>",
null,
new XhtmlNamespaceHandler());
// our panel already has a DOM Document; this is what we'll modify
domDocument = panel.getDocument();
// root element of the document--you could grab any other element