function redirection($location, $script = false) {

 if (!$script) {

  header("HTTP/1.1 301 Moved Permanently");

  header("Location: ".str_replace("&", "&", $location));

  exit;

 } else {

  echo "<script type='text/javascript'>document.location.href='".str_replace("&amp;", "&", $location)."'</script>\n";

  exit;

 }

}