// JavaScript Document
function calculate_hosting_price (diskspace, bandwidth, domain) {
	if (diskspace) diskspace = (diskspace*0.75) ;
	if (bandwidth) bandwidth = (bandwidth*0.50) ;
	if (domain) {
            if (domain == 1) domain = (domain * 1) ;
            else domain = 1 + ((domain-1) * 12) ;
        }
	
	return (diskspace + domain + bandwidth) ? (diskspace + domain + bandwidth).toFixed(2) : "0.00" ;
}