    # File daybook/mycgi/daybook/base/daybook_mod.rb, line 80
      def m_apply_xsl_path(str_xml, path_xsl)
         #xslt.xml = str_xml
         doc = Document.new()
         doc << XMLDecl.new(version="1.0", encoding="UTF-8" )
         doc.add_text("\n")
         sourcedoc = Document.new(str_xml)
         docroot = sourcedoc.root
         doc.add_element(docroot)

          xslt = XML::XSLT.new()
          xslt.xml = doc.to_s
          #xslt.xsl = Document.new(File.open(path_xsl))
          xslt.xslfile = path_xsl
          out = xslt.serve()
          xhtml = out.to_s
          return xhtml
      end