Contact Form Foutje

<?php
$naam = "Jeroen";
$email = "webmaster@big-bug.nl";
?>

<form name="form" action="index.php?pagina=contact">
Naam: <input type="text" name="naam" size="30">
Email: <input type="text" name="email" size="30">
Onderwerp: <input type="text" name="ow" size="30">
Bericht: <textarea cols="32" rows="6" name="bericht">
<input name="send" type="submit" value="Verzenden">
</form>

<?php
if (isset($_POST['send'])) {
mail("$email", "$ow", "$bericht", "FROM: Big - Bug.nl");

$bericht = "Naam:".$_POST['naam']." \n Bericht: \n ".$_POST['bericht'].";

} ?>

<?php
$naam = "Jeroen";
$email = "webmaster@big-bug.nl";
?>
 
<form name="form" action="index.php?pagina=contact">
Naam: <input type="text" name="naam" size="30">
Email: <input type="text" name="email" size="30">
Onderwerp: <input type="text" name="ow" size="30">
Bericht: <textarea cols="32" rows="6" name="bericht">
<input name="send" type="submit" value="Verzenden">
</form>
 
<?php
if (isset($_POST['send'])) {
mail("$email", "$ow", "$bericht", "FROM: Big - Bug.nl");
 
$bericht = "Naam:".$_POST['naam']." \n Bericht: \n ".$_POST['bericht'].";
 
} ?>