anchor.diff:  template(text, footer) ->
       "---- End ----~n";
   
  -template(html, extension) ->
  -    ".html";
  -template(html, title) ->
  -    template(text, title);
  -template(html, header) ->
  -    "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">~n"++
  -    "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\"><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /><title>~s</title>"++
  -    css()++
  -    "</head><body>~n<h1>~s</h1>~n";
  -template(html, subject) ->
  -    "<div class=\"subject\"><span>Subject:</span> ~s</div>";
  -template(html, message) ->
  -    "<div class=\"message~w\"><span class=\"date\">~~s</span> <span class=\"jid\">~~s</span>/<span class=\"ressource\">~~s</span> -&gt; <span class=\"jid\">~~s</span>/<span class=\"ressource\">~~s</span>~~n<span class=\"messagetext\">~~s</span></div>~~n";
  -template(html, message1) ->
  -    io_lib:format(template(html, message), [1]);
  -template(html, message2) ->
  -    io_lib:format(template(html, message), [2]);
  -template(html, date) ->
  -    "~p-~2.2.0w-~2.2.0w ~2.2.0w:~2.2.0w:~2.2.0w";
  -template(html, footer) ->
  -    "</body></html>".
  -
  -css() ->
  -    "<style type=\"text/css\">~n<!--~n"++
  -    "h1 {border-bottom: #224466 solid 3pt; margin-left: 20pt; color: #336699; font-size: 1.5em; font-weight: bold; font-family: sans-serif; letter-spacing: 0.1empx; text-decoration: none;}~n"++
  -    ".message1 {border: black solid 1pt; background-color: #d7e4f1; margin: 0.3em}~n"++
  -    ".message2 {border: black solid 1pt; background-color: #b39ccb; margin: 0.3em}~n"++
  -    ".subject {margin-left: 0.5em}~n"++
  -    ".subject span {font-weight: bold;}~n"++
  -    ".date {color: #663399; font-size: 0.8em; font-weight: bold; font-family: sans-serif; letter-spacing: 0.05em; margin-left:0.5em; margin-top:20px;}~n"++
  -    ".jid {color: #336699; font-weight: bold; font-size: 1em; }~n"++
  -    ".ressource {color: #336699; }~n"++
  -    ".messagetext {color: black; margin: 0.2em; clear: both; display: block;}~n"++
  -    "//-->~n</style>~n".
  
positive.code:            {config, Result} ->
             Result
         end,
      Format = Config#config.format,
      {Subject, Body} = {case xml:get_path_s(Packet, [{elem, "subject"}, cdata]) of
                 false ->
                     "";
                 Text ->
                     escape(Format, Text)
                 end,
                 escape(Format, xml:get_path_s(Packet, [{elem, "body"}, cdata]))},
      case Subject ++ Body of
          "" -> %% don't log empty messages
              ?DEBUG("not logging empty message from ~s",[jlib:jid_to_string(From)]),
  
negative.code:         ok
      end.
  
  
  % return the number of occurence of Word in String
  count(String, Word) ->
  