$(document).ready(function(){
	$('li.keyword').mouseenter(function(){
		$(this).addClass('hover');
	}).mouseleave(function(){
		$(this).removeClass('hover');
	}).click(function(){
		var value = $(this).html();		
		$('input#hidden-cloud-keyword').val(value);
		$('form#hidden-cloud-form').submit();
	});
});

function checkRequiredFields(form_id)
{
  ok = true;
  
  fields = document.getElementsByTagName('input');
  for(var i in fields) if(fields[i].className=='text required')
  {
    if((fields[i].parentNode.parentNode.parentNode.id==form_id || fields[i].parentNode.parentNode.id==form_id || fields[i].parentNode.id==form_id) && !fields[i].value) ok = false;
  }
  
  fields = document.getElementsByTagName('textarea');
  for(var i in fields) if(fields[i].className=='required')
  {
    if((fields[i].parentNode.parentNode.parentNode.id==form_id || fields[i].parentNode.parentNode.id==form_id || fields[i].parentNode.id==form_id) && !fields[i].value) ok = false;
  }
  if(ok)
  {
    document.getElementById('submit_'+form_id).disabled = 'disabled';
    return true;
  }
  alert('Musisz wypełnić wszystkie wymagane pola (oznaczone gwiazdką).');
  return false;
}

function setTopImage(img)
{
  $('img#mainOfferImage').attr('src', 'gfx/img/g_'+img);
  $('img#mainOfferImage').attr('filename', img);
  $('img#mainOfferImage').parent('a.mainOfferLink').attr('href', 'gfx/img/'+img);
  return false;
}

time = 5000;

function changeOffer()
{
  offers = document.getElementsByTagName('div');
  first_offer = 0;
  changed = false;
  for(var i in offers) if(offers[i].className=='so')
  {
    if(!first_offer) first_offer = i;
    if(offers[i].style.display=='block')
    {
      offers[i].style.display = 'none';
      changed = true;
    }
    else if(changed)
    {
      offers[i].style.display = 'block';
      changed = false;
    }
  }
  if(changed) offers[first_offer].style.display = 'block';
  setTimeout('changeOffer()', time);
}

function initializeCalculator()
{
  document.getElementById('fc_submit').style.display = 'none';
  setTimeout('updateCalculator()', 10);
}

function updateCalculator()
{
  price = Math.round(document.getElementById('fc_price').value * 100) / 100;
  brokerage = Math.round(document.getElementById('fc_brokerage').value * document.getElementById('fc_price').value) / 100;
  if(price>0 || brokerage>0)
  {
    tax1 = Math.round(price * 2) / 100;
    document.getElementById('fc_tax1').value = tax1;
    if(price <= 3000) tax2 = 100;
    else if(price <= 10000) tax2 = 100 + ((price-3000) * 0.03);
    else if(price <= 30000) tax2 = 310 + ((price-10000) * 0.02);
    else if(price <= 60000) tax2 = 710 + ((price-30000) * 0.01);
    else if(price <= 1000000) tax2 = 1010 + ((price-60000) * 0.005);
    else tax2 = (5710 + ((price - 1000000)*0.0025));
    tax2 = Math.round(tax2 * 100) / 100;
    if(document.getElementById('fc_property').value<3) tax2 = tax2 / 2;
    document.getElementById('fc_tax2').value = tax2;
    vat = Math.round(tax2 * 23) / 100;
    document.getElementById('fc_vat').value = vat;
    document.getElementById('fc_brokerage2').value = brokerage;
    brokerage_vat = Math.round(document.getElementById('fc_brokerage2').value * 23) / 100;
    document.getElementById('fc_brokerage_vat').value = brokerage_vat;
    if(document.getElementById('fc_property').value==1) payment = 0;
    else payment = 200;
    document.getElementById('fc_payment').value = payment;
    ap = Math.round((tax1 + tax2 + vat + brokerage + brokerage_vat + payment + 100) * 100) / 100;
    document.getElementById('fc_additional_payments').value = ap;
    sum = Math.round((price + ap) * 100) / 100;
    document.getElementById('fc_sum').value = sum;
  }
  setTimeout('updateCalculator()', 10);
}

var RecaptchaOptions = {
	theme : 'white',
	lang: 'en',
	custom_translations : {
                        instructions_visual : "Przepisz 2 wyrazy:",
                        instructions_audio : "Wpisz usłyszane wyrazy:",
                        play_again : "Odtwórz ponownie",
                        cant_hear_this : "Nie słyszę tego",
                        visual_challenge : "Tekst",
                        audio_challenge : "Dźwięk",
                        refresh_btn : "Odśwież",
                        help_btn : "Pomoc",
                        incorrect_try_again : "Przepisane słowa są inne niż wyświetlane, spróbuj ponownie.",
                }
};