function swapen() {
  var path = top.frames[2].location.href;
  var path = path.replace("/EN/", "/en/");
  var pathchk01 = path.search("/en/");
  //var pathchk01b = path.search("/EN/");  
  var pathchk02 = path.search("/scripts/search/");
  if (pathchk01 == -1 || pathchk02 != -1) 
  { alert("Document translation not available. (searchfunction or external documents)") }
  else 
  { 
   if (path.search("/en/body.htm") != -1)
   {	var pathnew = path.replace("/en/body.htm", "/de/home.htm");
    	top.location.href = pathnew;
   }
   else
   {
	var pathnew = path.replace("/en/", "/de/");
	top.location.href = pathnew;
   }
  }
}

function swapde() {
  var path = top.frames[2].location.href;
  var path = path.replace("/DE/", "/de/");
  var pathchk01 = path.search("/de/");
  var pathchk02 = path.search("/scripts/search/");
  var pathchk03 = path.search("/web/jobs/");  
  if (pathchk01 == -1 || pathchk02 != -1 || pathchk03 != -1) 
  { alert("Eine Übersetzung für dieses Dokument ist nicht verfügbar. (Suche oder externe Dokumente)") }
  else 
  { 
   if (path.search("/de/body.htm") != -1)
   {	var pathnew = path.replace("/de/body.htm", "/en/home.htm");
    	top.location.href = pathnew;
   }
   else
   {
	var pathnew = path.replace("/de/", "/en/");
	top.location.href = pathnew;
   }
  }
}