function errorMsg(lang)
{
  if (lang == "de") {alert("Zum Installieren dieses Such-Plugins benötigen Sie einen Mozilla-Browser (Firefox, Seamonkey oder Netscape)");}
  else {alert("You will need a Mozilla based browser to install a search plugin.");}
}
function addEngineLocal(name,ext,cat,type,lang)
{
  if ((typeof window.sidebar == "object") && (typeofwindow.sidebar.addSearchEngine == "function"))
  {
    window.sidebar.addSearchEngine(
      "http://www.klangschalen-studio.de/media/plugins/" + name + ".src",
      "http://www.klangschalen-studio.de/media/plugins/" + name + "." + ext,
      name,
      cat );
  }
  else
  {
    errorMsg(lang);
  }
}
function addEngineMozdev(name,ext,cat,type,lang)
{
  if ((typeof window.sidebar == "object") && (typeof window.sidebar.addSearchEngine == "function")) 
  {
    window.sidebar.addSearchEngine(
      "http://mycroft.mozdev.org/external.php/" + name + ".src",
      "http://mycroft.mozdev.org/external.php/" + name + "." + ext, name, cat );
  } else {
    errorMsg(lang);
  }
}