$mail->Send() send multiple email using PHPMailer class

using PHPMailer class. I have following code. for email send to client and owner same email, only Send from information is change for client and owner. Blockquote when i submit email information ,client get double email(get 2 email) and owner get 1 email. and client get email from client information how can send individual email to both. is this code contain any error?

/* for client email send*/       $emailAddr ='owneremail@gmail.com';         $body             = $client_message;            $body             = eregi_replace("[\]",'',$body);                $mail->SetFrom(c, $name);                $mail->AddAddress($_POST['email'], $_POST['name']);                $mail->Subject    = "subject1";                $mail->MsgHTML($body);            $mail->AddAttachment("images/download.pdf"); if(!$mail->Send()) {      echo "Mailer Error: " . $mail->ErrorInfo;    }    /*For owner email*/        $client_message1 = $client_message;    $body             = $client_message1;    $body             = eregi_replace("[\]",'',$body);    $mail->SetFrom($_POST['email'], $_POST['name']);        $mail->AddAddress($emailAddr, $name);        $mail->Subject    = "subject1";    $mail->MsgHTML($body);    if(!$mail->Send()) {    echo "Mailer Error: " . $mail->ErrorInfo;    }