function searchForBooking() {
	var ticketClass = jQuery('#ticket').attr("class");
	var langCode = ticketClass.substr(ticketClass.length-2,2);
	
	// arrival date
	var d = jQuery('#booking_arrival').val(); // YYMMDD
	// format year as MM/DD/YYYY
	var arr_date = d.substr(2,2)+'%2F'+d.substr(4,2)+'%2F20'+d.substr(0,2);
	
	if(langCode == "en"){ 
		langCode = 1; // english
	} else { 
		langCode = 16; // swedish
	}
	
	// the hotel
	var h = jQuery('#booking_hotel').val();
	var hotelId = 0;
	if(h == 'lady') {
		hotelId = 17496;
	} else if(h == 'victory') {
		hotelId = 17495;
	} else { // lord nelson
		hotelId = 17497;
	}
		
	// create remote url
	var popUrl = 'https://booking.ihotelier.com/istay/istay.jsp?HotelID='+hotelId+'&languageid='+langCode;
	popUrl += '&DateIn='+arr_date+'&Length='+jQuery('#booking_nrnights').val()+'&Adults='+jQuery('#booking_pers').val()+'&Rooms='+jQuery('#booking_nrroom').val();
	
	// open popup window
	bwindow = window.open (popUrl, "bwindow","location=0,status=0,scrollbars=1,menubar=0,directories=0,resizable=1,width=1010,height=700");
}
function myBooking() {
	// display the same booking as searchForBooking
	searchForBooking();
}



jQuery(document).ready(function(){
	// prefill fields
	// initialize datepicker (and set todays date as active)
	jQuery('#booking_arrival').datePicker({clickInput:true, createButton: false, showYearNavigation: false}).val(new Date().asString()).trigger('change');
});