function adulttotal() {
	var adults = 0;
	var n;
	for (n = 1; n <= $F('roomcount'); n++) {
		adults += parseInt($F('adults-' + n));
	}

	return adults;
}

function childtotal() {
	var children = 0;
	var n;
	for (n = 1; n <= $F('roomcount'); n++) {
		children += parseInt($F('children-' + n));
	}

	return children;
}

function infanttotal() {
	var infants = 0;
	var n;
	for (n = 1; n <= $F('roomcount'); n++) {
		infants += parseInt($F('infants-' + n));
	}

	return infants;
}