function polls_vote(form_id, require_item) {
  url = $("form#"+form_id).attr('action')+'vote/';
  
  if(require_item == true) {
    itms = $("form#"+form_id+" input:radio:checked");
    if(itms.length != 1) {
      alert("Odaberite jedan odgovor!");
      return false;
    }
    url += $(itms[0]).val()+'/';
  } else {
    url += '1/';
  }

  $("form#"+form_id+" div.choices").before("<div><img src='"+MEDIA_URL+"assets/images/loader.gif' />&nbsp;Pričekajte trenutak...</div>").slideUp('fast', function() {
    $("form#"+form_id+" div.choices").load(url, {}, function(){
      $('a.poll_vote').hide('fast').remove();
      $("form#"+form_id+" div.choices").prev().hide().remove();
      $("form#"+form_id+" div.choices").slideDown();
    });
  });
}

$(document).ready(function(){
  $("a.poll_vote").click(function(){
    form_id = $(this).attr('rel');
    polls_vote(form_id, true);
    return false;
  });
});