function addToFavorites() {
  /* puslapio adresas */
  var urlAddress = "http://www.myaon.lt/"; 
  /* puslapio aprašymas */
  var pageName = ""; 
  
  if (document.all) {
    window.external.AddFavorite(urlAddress,pageName)
  }
  else {
    alert("Norėdami įtraukti šį puslapį į adresyną naudokitės komanda: Ctrl+D"); 
  } 
}

function regenerateHarmNumber()
{
    if (document.getElementById('harm_nr_id'))
        document.getElementById('harm_nr_id').innerHTML = document.getElementById('policy_number_id').value;  
    
    if (document.getElementById('harm_nr'))
        document.getElementById('harm_nr').value        = document.getElementById('policy_number_id').value + '-' + document.getElementById('harm_id').value;  
}

function onTransportTypeChange(select_box) {  
  var show = 'table-row';
  if(navigator.appName == "Microsoft Internet Explorer") {
    show = 'block';
  }    
  document.getElementById('other_transport_type_row').style.display = 'none';
  if(select_box.value == 112) { //juru transportas    
    document.getElementById('ship_build_year_row').style.display = show;
    document.getElementById('ship_title_row').style.display = show;
    document.getElementById('ship_imo_number_row').style.display = show;
  } else {
    document.getElementById('ship_build_year_row').style.display = 'none';
    document.getElementById('ship_title_row').style.display = 'none';
    document.getElementById('ship_imo_number_row').style.display = 'none';
    
    if ((select_box.value == 117) || (select_box.value == 118)){          
      document.getElementById('other_transport_type_row').style.display = show;
    }
  } 
}

function onVecicleTypeChange(select_box) { 
  var show = 'table-row';
  if(navigator.appName == "Microsoft Internet Explorer") {
    show = 'block';
  } 
  if(select_box.value == 113) {                                           //lengvasis
    document.getElementById('engine_size_row').style.display  = show;
    document.getElementById('total_weight_row').style.display = 'none';
  } else if( (select_box.value == 114) || (select_box.value == 116) ) {   //krovininis arba priekaba 
    document.getElementById('total_weight_row').style.display = show;
    document.getElementById('engine_size_row').style.display  = 'none';
  } else {
    document.getElementById('engine_size_row').style.display  = 'none';
    document.getElementById('total_weight_row').style.display = 'none';
  }
}