como activar un formulario

[theplanex]

ESTE ES EL CODIGO DE ENVIO DEL PHP

<?

$name = stripslashes($name);
$message = stripslashes($message);
$headers .= "From: " . $email . "\r\n\r\n";
mail("$youremail", "$subject","
Name: $name
Email: $email
Subject: $phone
Message: $message
IP: $ip
Browser Info: $httpagent
Referral : $httpref
Date : $date
",$headers);

$_POST['email'] = preg_replace("\r", "", $_POST['email']);
$_POST['email'] = preg_replace("\n", "", $_POST['email']);

$_SESSION['token'] = $token;
$token = md5(rand(1, 1000).$secret);
$secret = 'ssshhitsasecret';
$field = preg_replace( "/[\n\r]+/", " ", $field );
// Remove injected headers
$find = array("/bcc\:/i","/Content\-Type\:/i","/cc\:/i","/to\:/i");
$_POST['email'] = preg_replace($find, "", $_POST['email']);
$message = preg_replace($find, "", message);
$email=str_replace("\r","\n",$email);
$name=str_replace("\r","\n",$name);
$message=str_replace("\r","\n",$message);
$phone=str_replace("\r","\n",$phone);


if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {
ob_clean();
mail("$youremail", "Message Killed", "$message", "From: $name <$email>");
exit("Message killed.");
}
if (eregi('^(bcc$|content-type|mime-version|--)',$key))
print_error("Field names indicate exploit.");

?>


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