Questo è sull'html, la text col pulsante dove si caricano le foto

<input name="primopiano" type="file" id="primopiano" size="30">

E questo è il php

<?php
$my_email = "email@ssdds.com";
$continue = "http://www.dasdasdasdas.net";
if ($_SERVER['REQUEST_METHOD'] != "POST"){exit;}
$disallowed_name = array(':',';',"'",'"','=','(',')','{','}','@');
foreach($disallowed_name as $value)
{
if(stristr($_POST[Name],$value)){header("location: $_SERVER[HTTP_REFERER]");exit;}
}
$disallowed_email = array(':',';',"'",'"','=','(',')','{','}');
foreach($disallowed_email as $value)
{
if(stristr($_POST[Email],$value)){header("location: $_SERVER[HTTP_REFERER]");exit;}
}
$message = "";
while(list($key,$value) = each($_POST)){if(!(empty($value))){$set=1;}$messag e = $message . "$key: $value\n\n";} if($set!==1){header("location: $_SERVER[HTTP_REFERER]");exit;}
$message = $message . "-- \nGrazie per aver visitaot MotorsFest.net";
$message = stripslashes($message);
$subject = "Iscrizione";
$headers = "From: " . $_POST['Email'] . "\n" . "Return-Path: " . $_POST['Email'] . "\n" . "Reply-To: " . $_POST['Email'] . "\n";
mail($my_email,$subject,$message,$headers);
?>