/* SimpleStats 6 functions.
  2007/01/09  -  CVI

Usage:
  <script language="javascript" src="/js-local/sst6.js"></script>
  <script language="javascript">
  <!--
  sst6('id_sitio','id_path');
  //-->
  </script>

Descripction:
  'id_sitio'  = Identificador del (micro)sitio.
  'id_path'   = Ruta taxonómica del objeto visitado, incluyendo en el último nivel el identificador de éste.
*/

function sst6(id_sitio,id_path) {

  id_path = codifica(id_path);
  id_sitio = codifica(id_sitio);
  sst6_url_source="http://simplestats.altavoz.net/sst6.sst?s="+id_sitio+"&p="+id_path;
  document.writeln("<img height=\"1\"width=\"1\" src=\"" + sst6_url_source +"\" alt=\"simplestat\">");
};

function codifica(string) {
   string = string.toLowerCase();
   string = string.replace(/á/g, 'a');
   string = string.replace(/é/g, 'e');
   string = string.replace(/í/g, 'i');
   string = string.replace(/ó/g, 'o');
   string = string.replace(/ú/g, 'u');
   string = string.replace(/ñ/g, 'n');
   string = string.replace(/ü/g, 'u');
   string = string.replace(/ /g, '_');
   string = string.replace(/[^0-9a-z;\/\_\-]/g, '');
   string = string.replace(/;/g, '/');
   return string;
};

function get_portada() {
  var url_port = (document.URL).toLowerCase();
  var pieces = url_port.split("/");
  var portada = pieces[pieces.length-1];
  portada = portada.slice(0, portada.lastIndexOf('.'));

  return portada;
};