function odkazuj() {

  $.post('/ajax/zona/odkazuj.php', {
      autor: document.getElementById('autor').value,
      text: document.getElementById('text').value,
      adresa: document.getElementById('adresa').value
  }, function(response) {

          var update = new Array();

          if(response.indexOf('|') != -1) {
              update = response.split('|');

              if (update[1] == 1) {
                for(i=2;i<update.length;i+=2) { 
                  changeText('hlaska'+update[i], update[i+1]);
                }
              }
              else {
                var ap = document.getElementById('kontakt');
                var ad = document.createElement("div");
                ad.setAttribute('id', 'kontakt_odoslany');
                ad.innerHTML = hlaska(13503);
                ap.parentNode.insertBefore(ad, ap);
                ap.parentNode.removeChild(ap);
              }
          }
    }
  );

}