function set_host(type,obj){

	if(obj.checked == true) {
	if(type == 1) txt_host=' Đăng kí gói Hosting :   	Business Hosting Basic ( 100Mb )';
	if(type == 2) txt_host=' Đăng kí gói Hosting :   	Business Hosting Advance ( 500Mb )';
	if(type == 3) txt_host=' Đăng kí gói Hosting :   	Business Hosting Premium ( 1000 Mb )';
	}
domainname = document.getElementById('txt_domain').value;
var txt_domain = '\n Sử dụng tên miền : '+ domainname;

document.getElementById('txt_content').value = txt_host + txt_domain;
}


function register_host(){
//content_about

if (get_value('txt_name')=="")
				{
					alert("Ban chua dien ho ten !");
					document.getElementById('txt_name').focus();
					return false;
				}
if (get_value('txt_company')=="")
				{
					alert("Ban chua dien Co quan cong tac !");
					document.getElementById('txt_company').focus();
					return false;
				}
if (get_value('txt_add')=="")
				{
					alert("Ban chua dien Dia chi !");
					document.getElementById('txt_add').focus();
					return false;
				}
if (!isFone(get_value('txt_phone')))
				{
					alert("So dien thoai ko hop le !");
					document.getElementById('txt_phone').focus();
					return false;
				}

if (!isEmail(get_value('txt_email')))
				{
					alert("Email khong hop le !");
					document.getElementById('txt_email').focus();
					return false;
				}

url = 'app/register.php?do=host&type=vn';
request = 'domain='+ get_value('txt_domain') + '&name='+ get_value('txt_name') + '&company='+ get_value('txt_company') + '&add='+ get_value('txt_add') + '&phone='+ get_value('txt_phone') + '&email='+ get_value('txt_email') + '&content='+ get_value('txt_content');
Nowloading('content_about',1);
SendQuery(url,'alert2()',"POST",1,request);


}
function alert2(title){
alert(req.responseText);
document.location = 'host.html';
}