problem z funkcja mail() Opcje

[tomek_i_ola]

witam,
mam problem z kodem, gdyz wyskakuje mi taki błąd

Warning: mail() expects at least 3 parameters, 1 given in /home/epaturi/domains/prowsiiz.pdg.pl/public_html/class.SimpleMail.php on line 70

Fatal error: Uncaught exception 'Exception' with message 'Wysyłanie listu zakończone niepowodzeniem.' in /home/epaturi/domains/prowsiiz.pdg.pl/public_html/class.SimpleMail.php:71 Stack trace: #0 /home/epaturi/domains/prowsiiz.pdg.pl/public_html/user_transact.php(75): SimpleMail->send('tomek@w...') #1 {main} thrown in /home/epaturi/domains/prowsiiz.pdg.pl/public_html/class.SimpleMail.php on line 71

a to jest kod z class.SimpleMail.php

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<?php
 
class SimpleMail {
 public $to = NULL;
 public $cc = NULL;
 public $bcc = NULL;
 public $from = NULL;
 public $subject = '';
 public $body = '';
 public $htmlbody = '';
 public $send_text = TRUE;
 public $send_html = FALSE;
 private $message = '';
 private $headers = '';
 
public function send($to = NULL,
                        $subject = NULL, 
                        $message = NULL, 
                        $headers = NULL) { 
if (func_num_args() >= 3) {
 $this->to = $to;
 $this->subject = $subject;
 $this->message = $message;
 if ($headers) { 
    $this->headers = $headers;
}
 
} else {
 
if ($this->from) {
 $this->headers .= "From: " . $this->from . "r\n";
}
if ($this->cc) {
 $this->headers .= "Cc: " . $this->cc . "r\n";
}
if ($this->bcc) {
 $this->headers .= "Bcc: " . $this->bcc . "r\n";
}
 
if ($this->send_text and !$this->send_html) {
$this->message = $this->body;
 } elseif ($this->send_html and !$this->send_text) {
$this->message = $this->htmlbody;
$this->headers .= "MIME-Version: 1.0r\n";
$this->headers .= "Content-type: text/html; " .
"charset=iso-8859-2r\n";
} else {
$_boundary = "==MP_Bound_xyccr948x=="; 
 
$this->headers = "MIME-Version: 1.0r\n";
$this->headers .= "Content -type: multipart/alternative; " .
         "boundary=\"$_boundary\"r\n";
 
$this->message = "Jest to wiadomość wielocześciowa w " .
         "formacie MIME\n";
$this->message .= "--$_boundary\n";
$this->message .= "Content-Type: text/plain: " .
          "charset=\"iso-8859-2\"\n";
$this->message .= "Content-Transfer-Encoding: 8bit\n\n";
$this->message .= $this->body . "\n";
$this->nessage .= "--$_boundary\n";
$this->message .= "Content-type: text/html: " .
          "charset=\"iso-8859-2\"\n";
$this->message .= "Content-Transfer-Encoding: 8bit\n\n";
$this->message .= $this->htmlbody . "\n";
$this->message .= "--$_boundary--";
 }
}
 
if (!mail($this->to.$this->subject.$this->message.$this->headers)) {
 throw new Exception('Wysyłanie listu zakończone niepowodzeniem.');
 return FALSE;
} else {
 return TRUE;
  }
 }
}
 
?>
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