}
if (isset($_POST["btnChangeInfoUser"])) {
    include "../../BUS/UsersBUS.php";
    $id = $_GET["id"];
    $username = $_POST["txtUsername"];
    $address = $_POST["txtAddress"];
    $dt1 = $_POST["txtTelephoneNumber"];
    if (isset($_POST["txtMobileNumber"])) {
        $dt2 = $_POST["txtMobileNumber"];
    } else {
        $dt2 = "";
    }
    $time = date('Y-m-d');
    $radio_gender = $_POST['gender'];
    echo "<br>radio=" . $radio_gender;
    $rsUpdate = UsersBUS::UpdateInfor($id, $username, $radio_gender, $address, $dt1, $dt2, $time);
    if ($rsUpdate == true) {
        header("Location:../thongtinkhachhang.php?update=success");
    } else {
        header("Location:../thongtinkhachhang.php?update=failed");
    }
}
if (isset($_POST["btRegister"])) {
    include "../../BUS/UsersBUS.php";
    $password = $_POST["txtPassword"];
    $username = $_POST["txtUsername"];
    $dt1 = $_POST["txtPhone"];
    $dt2 = $_POST["txtMobile"];
    $email = $_POST["txtEmail"];
    $address = $_POST["txtAddress"];
    $gender = $_POST["gender"];