if(isset($_POST['firstname_contact'])){
$firstname_contact=$_POST['firstname_contact'];
$phone_contact=$_POST['phone_contact'];
$email_contact=$_POST['email_contact'];
$mail_text_contact=$_POST['mail_text_contact'];
$text="\r\n Имя, Фамилия: ".$firstname_contact;
if($phone_contact!='')$text=$text."\r\n Телефон: ".$phone_contact;
if($mail_text_contact!='')$text=$text."\r\n Пожелания: ".$mail_text_contact;
$type='Контакты';
$type=iconv('utf-8','cp1251',$type);
$text=iconv('utf-8','cp1251',$text);
mail("va@gp.com.ua", $type, $text,'From:'.$email_contact, "Content-type: text/html; charset='utf-8';");
mail("pz@gp.com.ua", $type, $text,'From:'.$email_contact, "Content-type: text/html; charset='utf-8';");
unset($_POST['firstname_contact']);
unset($_POST['phone_contact']);
unset($_POST['email_contact']);
unset($_POST['mail_text_contact']);

}
?>