Email form with attachment

hi all …

i got this email form :
click here ( or right click then save target as to save it )

I use this Code on the First Frame:

import flash.net.FileReference;
import mx.controls.*;
var dataSender:LoadVars = new LoadVars();
var dataReceiver:LoadVars = new LoadVars();
var name_txt, email_txt, subject_txt, attachment_ti:TextInput;
var message_txt:TextArea;
var submit_btn, remove_btn, browse_btn:Button;
var r1, r2:RadioButton;
var attachment:FileReference;
var mainTL:MovieClip = this;
//## styles
import mx.styles.CSSStyleDeclaration;
_global.styles.TextInput = new CSSStyleDeclaration();
_global.styles.TextArea = new CSSStyleDeclaration();
_global.styles.RadioButton = new CSSStyleDeclaration();
_global.styles.RadioButton.setStyle("fontSize", 10);
_global.style.textAlign = "right";
_global.style.fontFamily = "Tahoma";
_global.style.color = 0x3399ff;
_global.style.borderStyle = "default";
_global.style.themeColor = 0x3399ff;
_root.submit_btn.setStyle("backgroundColor ", 0x3399ff);
_root.alert_txt.setStyle("color", 0xD11616);
_root.border.setStyle("themeColor", 0x3399ff);
_root.border.setStyle("borderStyle", "menuBorder");
//##end styles
submit_btn._alpha = 20;
var formCheck:Object = new Object();
formCheck.change = function()
{
 if (_root.name_txt.text != '' && _root.email_txt.text != '' && _root.subject_txt.text != '' && _root.message_txt.text != '')
 {
  //clear any alert messages
  alert_txt.text = '';
  //enable the submit button
  submit_btn._alpha = 100;
 }
 else
 {
  //remain disabled until all fields have content
  submit_btn._alpha = 20;
 }
};
this.name_txt.addEventListener("change", formCheck);
this.email_txt.addEventListener("change", formCheck);
this.subject_txt.addEventListener("change", formCheck);
this.message_txt.addEventListener("change", formCheck);
//
function makeAtive(bol:Boolean)
{
 submit_btn.enabled = bol;
 name_txt.enabled = bol;
 email_txt.enabled = bol;
 subject_txt.enabled = bol;
 message_txt.enabled = bol;
}
//define attachment :
var fileListener:Object = new Object();
fileListener.onSelect = function(file:FileReference)
{
 attachment_ti.text = file.name;
 sendEmail(file.name);
 file.upload("mailer.php");
};
fileListener.onComplete = function(file:FileReference)
{
 sendEmail(file.name);
};
attachment = new FileReference();
attachment.addListener(fileListener);
//define a listener for all buttons :
clickListener = new Object();
clickListener.click = function(evt)
{
 button = evt.target;
 switch (button._name)
 {
 case "submit_btn" :
  if (name_txt.text != '' && email_txt.text != '' && subject_txt.text != '' && message_txt.text != '')
  {
   alert_txt.text = '';
   mainTL.play();
   dataSender.name = name_txt.text;
   dataSender.email = email_txt.text;
   dataSender.subject = subject_txt.text;
   dataSender.message = message_txt.text;
   dataSender.Option = radioGroup.selection.data;
   if (_root.attachment_ti.text != "")
   {
    dataSender.File = _root.attachedFileName;
   }
   dataReceiver.onLoad = function()
   {
    if (this.response == "invalid")
    {
     mainTL.gotoAndStop(1);
     alert_txt.text = "Entee invalid Email Adress!";
     makeAtive(truw);
     Selection.setFocus("_root.email_txt");
    }
    else if (this.response == "passed")
    {
     mainTL.gotoAndStop(4);
     makeAtive(false);
    }
   };
   //now send data to script
   dataSender.sendAndLoad("mailer.php", dataReceiver, "POST");
  }
  else
  {
   //warning if they try to submit before completing
   alert_txt.text = "Please Complete All Fields!";
  }
  break;
 case "browse_btn" :
  button._parent.attachment.browse();
  break;
 case "remove_btn" :
  button._parent.attachment_ti.text = "";
 }
};
this.submit_btn.addEventListener("click", clickListener);
this.browse_btn.addEventListener("click", clickListener);
//
function sendEmail(fileName)
{
 fileVars = new LoadVars();
 fileName.upload("filePick.php");
 fileVars.load("filePick.php");
 fileVars.onLoad = function()
 {
  _root.attachedFileName = this.afterAtt;
 };
}

by using two php files:
-mailer.php

<?
/*****************************************************************************/
$send_to = "[EMAIL="a@domain.com"]a@domain.com[/EMAIL]";
$send_from = "[EMAIL="a@domain.com"]a@domain.com[/EMAIL]";
$subject = "hello";
$autoresponder_from = $send_to;
$thanks_msg = "thank you";
$autoresponder_subject = "Re: hello";
$autoresponder_message = "... ";
/***************************************************************************/
if($_POST){
do_formmail();
};
function do_formmail(){
    $form = get_form_data();
    send_mail($form);
    if ($autoresponder_enabled) auto_respond($form);
    done();
}
function get_form_data(){
    $vars = ($_SERVER['REQUEST_METHOD'] == 'GET') ? $_GET : $_POST;
    //strip spaces from all fields
    foreach ($vars as $k=>$v) $vars[$k] = trim($v);
    return $vars;
}
function _build_fields($vars){
    $skip_fields = array(
        'name_from',
        'email_from',
        'email_to',
        'name_to',
        'subject');
    foreach ($vars as $k=>$v)
        if (in_array($k, $skip_fields)) unset($vars[$k]);
    $max_length = 10; // max length of key field
    foreach ($vars as $k=>$v) {
        $klen = strlen($k);
        if (($klen > $max_length) && ($klen < 40))
            $max_length = $klen;
    }
    // make output text
    $out = "";
    foreach ($vars as $k=>$v){
        $k = str_replace('_', ' ', $k);
        $k = ucfirst($k);
        $len_diff = $max_length - strlen($k);
        if ($len_diff > 0)
            $fill = str_repeat('.', $len_diff);
        else
            $fill = '';
        $out .= $k."$fill...: $v
";
    }
    return $out;
 
}
function send_mail($vars){
    global $send_to, $send_from;
    global $subject;
    global $REMOTE_ADDR;
    global $_FILES;
    $files = array(); //files (field names) to attach in mail
    if (count($_FILES)){
        $files = array_keys($_FILES);
    }
    // build mail
    $date_time = date('Y-m-d H:i:s');
    $mime_delimiter = md5(time());
    $fields = _build_fields($vars);
    $mail = <<<EOF
This is a MIME-encapsulated message
--$mime_delimiter
Content-type: text/plain
Content-Transfer-Encoding: 8bit
you have resived message:
$fields
--------------------
REMOTE IP : $REMOTE_ADDR
DATE/TIME : $date_time
EOF;
    if (count($files)){
        foreach ($files as $file){
            $file_name     = $_FILES[$file]['name'];
            $file_type     = $_FILES[$file]['type'];
            $file_tmp_name = $_FILES[$file]['tmp_name'];
            $file_cnt = "";
            $f=@fopen($file_tmp_name, "rb");
            if (!$f)
                continue;
            while($f && !feof($f))
                $file_cnt .= fread($f, 4096);
            fclose($f);
            if (!strlen($file_type)) $file_type="applicaton/octet-stream";
            if ($file_type == 'application/x-msdownload')
                $file_type = "applicaton/octet-stream";
            $mail .= "
--$mime_delimiter
";
            $mail .= "Content-type: $file_type
";
            $mail .= "Content-Disposition: attachment; filename=\"$file_name\"
";
            $mail .= "Content-Transfer-Encoding: base64

";
            $mail .= chunk_split(base64_encode($file_cnt));
        }
    }
    $mail .= "
--$mime_delimiter--";
    mail($send_to, $subject, $mail,"Mime-Version: 1.0
From: $send_from
Content-Type: multipart/mixed;
 boundary=\"$mime_delimiter\"
Content-Disposition: inline");
print "&response = passed";
}
function done(){
    echo "message was sent sucssesfuly";
}
function auto_respond($vars){
    global $autoresponder_from, $autoresponder_message, $autoresponder_subject;
    $_send_to = "$vars[name_from] <".$vars[email_from].">";
    $_send_from = $autoresponder_from;
    mail($_send_to, $subj, $msg, "From: $_send_from");
}
?>

-filePick.php:

<?
$attFile = $_FILES['Filedata']['tmp_name'];
print "&afterAtt=$attFile";
?>

everything goes fine, except that :
**it send two emails, one with “the text message” **
and the other is "empty text with an attachment"

i want to make it in one message.
[COLOR=gray]any ideas[/COLOR]?..

my thanks .