NIST The "createAttributeNS(namespaceURI,qualifiedName)" method for a Document should raise NAMESPACE_ERR DOMException if qualifiedName has the "xml" prefix and namespaceURI is different from "http://www.w3.org/XML/1998/namespace". Invoke method createAttributeNS(namespaceURI,qualifiedName) on this document with qualifiedName being "xml:attr1 and namespaceURI equals the string "http://www.w3.org/XML/1998/namespaces" (which differs from the required string "http://www.w3.org/XML/1998/namespace"). Method should raise NAMESPACE_ERR DOMException. Mary Brady 2001-08-17