function pop(filename) 
{
   x=100
   y=100
   windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=" + x + ",height=" + y + "'");
   window.open(filename, 'images', windowops);
   return;
}

function required() {
	if (document.bookingform.name.value=="") {
		alert ("Please fill your name");
	}
	else if (document.bookingform.email.value=="") {
		alert ("Please fill your email");
	}
	else if (document.bookingform.address.value=="") {
		alert ("Please fill your address");
	}
	else if (document.bookingform.city.value=="") {
		alert ("Please fill your city");
	}
	else if (document.bookingform.state_or_province.value=="") {
		alert ("Please fill your state or province");
	}
	else if (document.bookingform.postal_code.value=="") {
		alert ("Please fill your postal code code");
	}
	else if (document.bookingform.country.selectedIndex==0) {
		alert ("Please fill your country");
	}
	else if (document.bookingform.telephone_number.value=="") {
		alert ("Please fill your telephone number");
	}
	else if (document.bookingform.arrival_date.value=="") {
		alert ("Please fill your arrival date");
	}
	else if (document.bookingform.hotel_name.value=="") {
		alert ("Please fill your hotel name");
	}
	else if (document.bookingform.hotel_room.selectedIndex==0) {
		alert ("Please fill your hotel room");
	}
	else if (document.bookingform.number_nights.value=="") {
		alert ("Please fill your number nights");
	}
	else if (document.bookingform.number_of_rooms.value=="") {
		alert ("Please fill your number of rooms");
	}
	else {
		document.bookingform.submit();
	}
}

function contact(filename, x, y) {
   windowops = eval("'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,width=" + x + ",height=" + y + "'");
   window.open(filename, 'New1', windowops);
   return;
}