function cartLoad() {
	if ($('#cartContents').length == 0) {
		$.ajax({
			url: baseDir + 'cart-load.html',
			success: function(loaded){
				$('.menunavcontainer:first').after(loaded);
				$('.cart').slideDown();
			}
		});
	}
}
function cartUpdate() {
	$().ajaxStop($.unblockUI);
	$.blockUI('<h1>Chwileczkę</h1>', { border: '3px solid #46463E', backgroundColor: '#FBAD04' });
	$.getJSON(baseDir+"cart-update.html",
        function(data){
		  $("#cartContents").html('');
          $.each(data.photos, function(i,photo){
            $("#cartContents").append("Zdjęcie #"+photo.photoId+" "+photo.quantity+": "+photo.price+" zł.<br />");
          });
        });
}
function cartLoaded() {
	if ($('#cartContents').length > 0) {
		return true;
	} else {
		return false;
	}
}
function cartCancel() {
	$().ajaxStop($.unblockUI);
	$.blockUI('<h1>Chwileczkę</h1>', { border: '3px solid #46463E', backgroundColor: '#FBAD04' });
	$.ajax({
		url: baseDir+'cart-cancel.html',
		success: function(){
			$('.cart').slideUp("slow", function(){
				$('.cart').remove();
			});
		}
	});
	return false;
}