function newAdressForm ()
{
  var select      = document.getElementById('adresadodani');
  var selectindex = select.selectedIndex;
  var selectitem  = select.options[selectindex].value;  
  if (selectitem == 'none')
  {
    document.getElementById('adresadodaninew').style.display = 'block';
  }
  else {
    document.getElementById('adresadodaninew').style.display = 'none';
  }
}