<?
  $CSS = _ExpandFilename("root://". getenv("REQUEST_URI"));
  $BASE = dirname(getenv("REQUEST_URI"));
  $BUFF = file_get_contents($CSS);

  if (preg_match_all("/url\s?\((['\"]?)([a-z0-9\._\/-]+)\\1\)/imsU", $BUFF, $M, PREG_SET_ORDER)) {
    foreach ($M as $item) {
      //dumpvar($item);
      list ($full, $encaps, $filename) = $item;
      if (substr($filename, 0, 1) != "/") {
        //echo "Transforming $filename\n";
        $newfilename = $BASE ."/". $filename;
        $newfull = str_replace($filename, $newfilename, $full);
        $BUFF = str_replace($full, $newfull, $BUFF);

      }
    }
  }
  header("Content-type: text/css");
  echo $BUFF;
?>