kasi kayak gini aja

<!DOCTYPE html>
<?php
$namafolder="Upload/"; //tempat menyimpan file
$con=include("koneksi.php");
if(isset($_POST['Simpan']))
{
$id = $_POST['id'];
$nama = $_POST['nama'];
$uname = $_POST['uname'];
$email = $_POST['email'];
$passwd = $_POST['passwd'];
$jenkel = $_POST['jenkel'];
$ttl = $_POST['ttl'];
$foto = $_FILES['nama_file']['type'];
$gambar = $namafolder . basename($_FILES['nama_file']['name']);
if($foto=="image/jpeg" || $$foto=="image/jpg" || $foto=="image/gif" || $foto=="image/png")
{
    if (move_uploaded_file($_FILES['nama_file']['tmp_name'],$gambar)){
    echo "Gambar berhasil dikirim".$gambar;
        $sql = "INSERT INTO user (`nama`,`uname`,`email`,`passwd`,`jenkel`,`ttl`,`foto`) VALUES     ('$id','$nama','$uname','$email','$passwd','$jenkel','$ttl','$gambar')";
        $Result1 = mysql_query($sql) or die(mysql_error());
    }else{
        die('gagal copy gan');
    }
    $insertGoTo = "index.php";
    if (isset($_SERVER['QUERY_STRING'])) {
        $insertGoTo .= $_SERVER['QUERY_STRING'];
    }else{
        //isenk
    }
    header(sprintf("Location: %s", $insertGoTo));
}else{
    die('salah copy gan');
}