code: public void startElement(
          String elementNamespaceURI,
          String elementLocalName,
          String elementName)
          throws SAXException
      {
          startElement(elementNamespaceURI, elementLocalName, elementName, null);
      }
docs: Receive notification of the beginning of an element, additional
  namespace or attribute information can occur before or after this call,
  that is associated with this element.
  
  
  @param elementNamespaceURI The Namespace URI, or the empty string if the
  element has no Namespace URI or if Namespace
  processing is not being performed.
  @param elementLocalName The local name (without prefix), or the
  empty string if Namespace processing is not being
  performed.
  @param elementName The element type name.
  @throws org.xml.sax.SAXException Any SAX exception, possibly
  wrapping another exception.
  @see org.xml.sax.ContentHandler#startElement
  @see org.xml.sax.ContentHandler#endElement
  @see org.xml.sax.AttributeList
  
  @throws org.xml.sax.SAXException