findElementByNameNS(namespaceURI: String;
localName: String): JadeXMLElement;
The findElementByNameNS method of the JadeXMLDocument class returns a reference to a JadeXMLElement instance that has the namespace URI and local name specified in the namespaceURI and localName parameters, respectively.
As the search uses the collection sequence, the located element may not be the first element with the matching namespace URI and local name in the document sequence.
If you want to match any namespace URIs or any local names, specify an asterisk character ('*') in the namespaceURI or localName parameter. Note, however, that if you specify "*" in the localName parameter, the access method uses the document sequence to locate the requested elements rather than the collection sequence that optimizes performance.