function aftellen_borg(secs, spanid) {
	span = document.getElementById(spanid);
    borg_aftellen(borg, span);

    function borg_aftellen(borg, span) {
      if(secs != 0) {
          secs -= 1;
      }
      borg = 200 * secs;
      setTimeout(function(){(borg_aftellen(borg, span))}, 1000);
      span.innerHTML = number_format(borg, 0, '.', '.');
    }
}