<div id="ebAvailability"></div>
<script type="text/javascript" src="//www.easy-booking.at/ebPlugins/availability/jquery.easybooking.availability.js"></script>
<script type="text/javascript">
function ebAvailabilityLoadedCheck() {
    if (typeof jQuery !== "undefined") {
        if (jQuery.fn.ebAvailabilityCalendar) {
            jQuery("#ebAvailability").ebAvailabilityCalendar({
                customerId: 8419,
                serialNo: "3805-8788-2524",
                localeId: 2,
                categories: "all",
                startDate: "default",
                showForm: true
            });
        } else{setTimeout(ebAvailabilityLoadedCheck, 200);}
    } else{setTimeout(ebAvailabilityLoadedCheck, 200);}
}
ebAvailabilityLoadedCheck();
</script>