var captcha_a = Math.ceil(Math.random() * 10);
var captcha_b = Math.ceil(Math.random() * 10);       
var captcha_c = captcha_a + captcha_b;
function generate_captcha(id)
{
	var id = (id) ? id : 'lcaptcha';
	$("#"+id).html(captcha_a + " + " + captcha_b + " = ");
}

$(document).ready(function() {	
	// Crea l'animazione della pagina home
  $('#gabbani-intro').hide();
	$('#gabbani-intro').fadeIn(2000);
	$("a[rel^='prettyPhoto']").prettyPhoto();
	
	$.datepicker.setDefaults($.datepicker.regional['it']);
	$(".datepicker").datepicker({
    dateFormat: 'dd/mm/yy',
    changeMonth: true,
		changeYear: true,
		minDate: 0
  });
  //getter
  var dateFormat = $(".datepicker").datepicker("option", "dateFormat");
  //setter
  $(".datepicker").datepicker("option", "dateFormat", 'dd/mm/yy');
  $(".datepicker").datepicker("option", $.datepicker.regional['it']);
  
  $(".subMenuBox").hide(); 
});



/* *************************************************************
 *               Gestione scelta prezzi camere
 ************************************************************* */
function updatePrice(selectObj, cRappChild) {                         
  var row = "#" + selectObj.parent().parent().attr("id");
  var night = parseInt($(row+" .night-number").text());
  var supplAdult = parseInt($(row+" .suppl-adult").text());
  var singlePrice = parseInt($(row+" .single-price").text());
  var numCoiche = $(row+" .select-adult").val();
  var numAdult = numCoiche != 0 ? parseInt(numCoiche) : 1;
  var numChild = $(row+" .select-child").val() != undefined ? parseInt($(row+" .select-child").val()) : 0;
  
  var price = singlePrice + ((numAdult-1)*supplAdult) + parseInt(numChild*supplAdult*cRappChild);
  
  $(row+" .single-price-view").text(price);
  $(row+" .tot-price").text(price*night);
  $(row+" .tot-price-input").val(price*night);
  
  
  if (numCoiche != 0) {
    $(row).addClass("current");
    $(".tabellaForm tr").removeClass("errore");
  } else {
    $(row).removeClass("current");  
  }
}


$(".subMenu").live("click", function () {
    $("#sub-menu a").removeClass("current");
    var menuId = $(this).attr("id");
    $("#subMenu" + menuId).show();
    $("#" + menuId + " a").addClass("current");
});