Email headers

Hej derude.

Hvad er det jeg gør galt her ?
Jeg skal have den til at skrive æøå i mailen der kommer frem .. men enten får jeg ikke æøå frem eller så sender den en mail med en html fil som attachment. -.-

På forhånd tak!

<?php

//$charset = "iso-8859-1";

if(isset($_POST['email'])) {
   
   
    $email_to = "info@modelsofheaven.com";
    $email_subject = "Launch info";
   
   
    function died($error) {
        // your error code can go here
        echo "We are very sorry, but there were error(s) found with the form your submitted. ";
        echo "These errors appear below.<br /><br />";
        echo $error."<br /><br />";
        echo "Please go back and fix these errors.<br /><br />";
        die();
    }
   
    // validation expected data exists
    if
        (!isset($_POST['email'])) {
        died('We are sorry, but there appears to be a problem with the email your submitted.');       
    }
   
   
    $email_from = $_POST['email']; // required
   
    $error_message = "";
    $email_exp = "^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$";
  if(!eregi($email_exp,$email_from)) {
      $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
  }
   
  if(strlen($error_message) > 0) {
      died($error_message);
  }
    $email_message = "Denne mail ønsker update på offentliggørelse af Models of Heaven.\n\n\nHusk at notér den.\n\n\n";
   
    function clean_string($string) {
      $bad = array("content-type","bcc:","to:","cc:","href");
      return str_replace($bad,"",$string);
    }
   
   
    $email_message .= "E-mail adressen: ".clean_string($email_from)."\n";

   
// create email headers
$header = 'From: '.$email_from."\r\n".'Reply-To: '.$email_from."\r\n";
$header.= "Content-type: text/html; charset=iso-8859-1 \n";
@mail($email_to, $email_subject, $email_message, $header);
?>

<!-- include your own success html here -->

Thank you for contacting us. We will be in touch with you very soon.

<?
}
?>