var please_enter_username = "Xin nhap ten dang nhap !";
var wrong_enter_email = "Thu dien tu khong dung, xin nhap lai";
var please_enter_email = "Xin nhap thu dien tu !";
var please_enter_pwd = "Xin nhap mat khau !";
var please_enter_cate_name = "Xin nhap ten danh muc !";
var please_enter_makichhoat = "Xin nhap ma kich hoat";