var domain = window.location.hostname;

function getURLVar(urlVarName)
{
  //divide the URL in half at the '?'
  var urlHalves = String(document.location).split('?');
  var urlVarValue = '';

  if (urlHalves[1])
  {
    //load all the name/value pairs into an array
    var urlVars = urlHalves[1].split('&');

    //loop over the list, and find the specified url variable
    for (i = 0; i <= (urlVars.length); i++)
    {
      if (urlVars[i])
      {
        //load the name/value pair into an array
        var urlVarPair = urlVars[i].split('=');

        if (urlVarPair[0] && urlVarPair[0] == urlVarName)
        {
          //I found a variable that matches, load it's value into the return variable
          urlVarValue = urlVarPair[1];
        }
      }
    }
  }
  else
    urlVarValue = "";
  return urlVarValue;
}

function translateLang(lang)
{
  if (xwd.isLocalMode(true))
    return;
  var google = getURLVar("u");
  var urlweb;

  if (google == "")
    urlweb = "http://" + window.location.hostname + window.location.pathname + "";
  else
  {
    urlweb = google;
    domain = urlweb.replace("http://", "");
  }

  if (lang != "fr")
    document.location = "http://translate.google.fr/translate_c?hl=fr&sl=fr&tl=" + lang + "&u=" + urlweb;
  else
    document.location = urlweb;
}