    # File daybook/mycgi/daybook/owner/d_remake.rb, line 76
    def del_id(id)
      # xml path
      path_xml = p_get_xmlpath(id)
      # html path
      begin
        doc = m_read_xml(path_xml)
        d_y = doc.elements['entry/meta/metadate/d_y'].text
        d_m = doc.elements['entry/meta/metadate/d_m'].text
        t_i = doc.elements['entry/meta/metadate/t_i'].text
        path_html = File.join(@xhtml_dir, d_y, d_m, [t_i,".html"].to_s)
        path_trash_html = File.join(@path_trash, [id, ".html"].to_s)
        # html remove
        File.rename(path_html, path_trash_html) if FileTest.exist?(path_html)
        # xml remove
        path_trash_xml = File.join(@path_trash, [id, ".xml"].to_s)
        File.rename(path_xml, path_trash_xml) if FileTest.exist?(path_xml)
        # end of message
        return "Delete_File#{id} Success"
      rescue
        return "Error ,Somethig"
      end

    end