function SendMail($from_address, $to_address, $subject_mail, $message_mail,
$site_address){
$from="$from_address";
$to ="$to_address";
$subject="$subject_mail";
$message="$message_mail";

$to =strip_tags(trim($to));
$subject =strip_tags(trim($subject));
$from =strip_tags(trim($from));
$headers = "";
$message .="\n\n";
$message .="\n-------------------------------------\n";
$message .=" $site_address\n";
$message .=" $headers\n";
$from_address="ADP@Forum203";

@$send=mail($to,$subject,$message,"From: $from_address\r\nReply-To:
$from_address\r\nX-Mailer: ADP_FormMail");
}

if(!isset($step))
{
?>
<form ENCTYPE="multipart/form-data" action="test.php?step=1" method="post">
<INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="100000">
<INPUT NAME="fileatt" TYPE="file">
<input type="submit" value="Ввести данные">
</form>
<?
}
else
{
$fileatt      = $_FILES['fileatt']['tmp_name'];
$fileatt_type = $_FILES['fileatt']['type'];
$fileatt_name = $_FILES['fileatt']['name'];
$from = "diman@localhost";

if (is_uploaded_file($fileatt)) {
  $file = fopen($fileatt,'rb');
  $data = fread($file,filesize($fileatt));
  fclose($file);

  $semi_rand = md5(time());
  $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";

  $messaggio = "\nMIME-Version: 1.0\n" .
              "Content-Type: multipart/mixed;\n" .
              " boundary=\"{$mime_boundary}\"";

  $messaggio .= "This is a multi-part message in MIME format.\n\n" .
             "--{$mime_boundary}\n" .
             "Content-Type: text/plain; charset=\"iso- 8859 - 1 \"\n" .
             "Content-Transfer-Encoding: 7bit\n\n" .
             $messaggio . "\n\n";

  $data = chunk_split(base64_encode($data));

  $messaggio .= "--{$mime_boundary}\n" .
              "Content-Type: {$fileatt_type};\n" .
              " name=\"{$fileatt_name}\"\n" .
              //"Content-Disposition: attachment;\n" .
              //" filename=\"{$fileatt_name}\"\n" .
              "Content-Transfer-Encoding: base64\n\n" .
              $data . "\n\n" .
              "--{$mime_boundary}--\n";
}

SendMail("Kelly <kelly@example.com>;","Dmitry <diman@localhost>;", "Subject", $messaggio,"http://localhost");
}