setAttributeNS07
NIST
The "setAttributeNS(namespaceURI,localName,value)" method raises a
NAMESPACE_ERR DOMException if the "qualifiedName" has a
value of "xmlns" and the namespaceURI is different from
http://www.w3.org/2000/xmlns.
Attempt to add an attribute with a "qualifiedName" of "xmlns" as the
on the first employee node.
An exception should be raised since the namespaceURI of this node is not
http://www.w3.org/2000/xmlns.
Mary Brady
2001-08-17