ho provato cosi' ma non appare l'immagine


<?php
session_start();
?>
<html>
<head>
<body bgcolor="black">
<p align="center">


<body onLoad="setTimeout('document.step1.submit();', 3000);">
<form name="step1" action="step1.php" method="get">
<title>Step1foto</title>
</head>
<?php

include "config.php";
$query = mysql_query("SELECT id_user, date FROM messaggi ORDER BY date DESC limit 1"); while($riga = mysql_fetch_assoc($query))
{
$id_user = 1;
}


$id_cartella = substr(date('i'), -1, 1);

if(!isset($_SESSION["id_cartella"]))
$_SESSION["id_cartella"] = $id_cartella;

$cartella = "fotos/".$id_cartella ;
$image_src ="fotos/" . $id_cartella . "fotos/"."1" . ".jpg";

echo id_cartella;

?>
<?php
$_SESSION['user'] = $_GET['user'];
$_SESSION['gender'] = $_GET['gender'];
$_SESSION['year'] = $_GET['year'];
$_SESSION['month'] = $_GET['month'];
$_SESSION['day'] = $_GET['day'];
$_SESSION['country'] = $_GET['country'];
?>
</body>
</html>