Webmail with Attach

Hi All, I am making a webmail, this webmail can send with just one attach, but I need that that my webmail can send mail with many attach. Now my function have the follwing code line: if ($attach != "none")

       {
               $file = fopen($attach, "r");
               $contents = fread($file, $attach_size);
               $encoded_attach = chunk_split(base64_encode($contents));
               fclose($file);

               //$encoded_attach = base64_encode($attach);\
               //$encoded_attach = $attach;

               $mailheaders .= "MIME-version: 1.0\n";
               $mailheaders .= "Content-type: multipart/mixed; ";
               $mailheaders .= "boundary=\"Message-Boundary\"\n";
               $mailheaders .= "Content-transfer-encoding: 7BIT\n";
               $mailheaders .= "X-attachments: $attach_name";

               $body_top = "--Message-Boundary\n";
               $body_top .= "Content-type: text/plain; charset=US-ASCII\n";
               $body_top .= "Content-transfer-encoding: 7BIT\n";
               $body_top .= "Content-description: Mail message body\n\n";

               $msg_body = $body_top . $msg_body;

               $msg_body .= "\n\n--Message-Boundary\n";
               $msg_body .= "Content-type: $attach_type; name=\"$attach_name\"\n";
               $msg_body .= "Content-Transfer-Encoding: BASE64\n";
               $msg_body .= "Content-disposition: attachment; filename=\"$attach_name\"\n\n";
               $msg_body .= "$encoded_attach\n";
               $msg_body .= "--Message-Boundary--\n";
       }

How can I do it? Some body can help me? Thanks in Advanced, Regards, _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com