if ($pt->has_params()) {

     foreach(site_point::near_points($pt, MAX_SEEING_DISTANCE) as $opt) {

       $prm = $opt->get_params();

       $oname = $opt->get_name();

       if (($oname != $name) && $opt->has_params()) {

         list($dist, $cap, $ele) = $pt->coordsToCap($prm['latitude'], $prm['longitude'], $prm['altitude']);

         // Looks back at the point from which we come.

         $lnk = $opt->get_url($cap + 180, -$ele);

         printf('point_list[%d] = new Array("%s", %03lf, %03lf, %03lf, "%s");'."\n", $ipt++, $prm['titre'], $dist, $cap, $ele, $lnk);

       }

   if ($pt->has_params()) {

     foreach (RefPoint::near_points($pt, MAX_SEEING_DISTANCE) as $ref) {

       $extra_names[] = $ref->name;

       list($dist, $cap, $ele) = $pt->coordsToCap($ref->lon, $ref->lat,

                                                  $ref->ele);

       $ref_names[$name] = array($dist, $cap, $ele);

       printf('point_list[%d] = new Array("%s", %03lf, %03lf, %03lf, "");'."\n", $ipt++, $ref->name, $dist, $cap, $ele);

   }