var lang = 'en';
var frontpage = 'heima';
var imageOpen = 0;
$(document).ready(function(){
   getData('leftMenu','#leftMenu');
   getData('header-links','.header-menu');
   getData('heima','#contentPlaceHolder');
   $("#overlay").hide();
});

function headerLinkItemOver(id) {
  $(id).addClass("header-link-item-hover");
}
function headerLinkItemOut(id) {
  $(id).removeClass("header-link-item-hover");
}

function headerLinkItemClick(fetch,dest) {
  $("div").removeClass("header-link-item-active");
  var id = '#' + fetch;
  $(id).addClass("header-link-item-active");
  getData(fetch,dest);
  if (imageOpen) {
	closeImg();	
  }
}
function getData(fetch,dest) { 
  frontpage = fetch;
  get = 'data/' + fetch + '.php?lang=' + lang;
  $(dest).load(get);
  if ((fetch != 'header-links') && (fetch != 'leftMenu')) {	
   	pageTracker._trackPageview(get);	
  }
 
}

function chgLang(language) {
	lang = language;
	var temp = frontpage;
	getData('leftMenu','#leftMenu');
    getData('header-links','.header-menu');
    getData(temp,'#contentPlaceHolder');
}

function openImg(img) {
  imageOpen = 1;
  var image = "img/" + img + ".jpg";
  $("#overlayimages").attr("src",image);
  $("#overlay").show("fast");
}

function closeImg() {
  imageOpen = 0;
  $("#overlay").hide();
}

var monthToGet = 0;
$(document).ready(function(){
	$("#monthContainer").hide();
});
function displayMonth(i) {
	$("#monthContainer").load('stjbord/getMonth.php?i=' + monthToGet + "&j=" +i);
	$("#monthContainer").show();
}

function hideMonth() {
	$("#monthContainer").hide();
}

function setDateSelect(d,p) {
	if (p) {
		document.bookingform.checkout.value = d;
		hideMonth();
	} else {
		document.bookingform.checkin.value = d;
		hideMonth();
	}
}