function do_rating(val, rid, rtype, oid){

  var loc = "http://endependence.info/ratings/ratings_do.php?rurl=" + encodeURIComponent(window.location.href) + "&val=" + val + "&rtype=" + rtype;

  if(rid != ""){

    loc += "&rid=" + rid;

  }else{

    loc += "&oid=" + oid;

  }

  window.location.href = loc;

}