[HTML] Auswahlmenü speichern lassen

[Manni]

Bei mir funktioniert es mit diesem Code:

PHP-Code:

<?php
if(isset($_POST['r'])) {
    setcookie('r', $_POST['r'], time() + 2592000);
}
?><form action="http://eu.wowarmory.com/character-sheet.xml" accept-charset="UTF-8" method="post">

<big>Realm:</big><br>

<select size="1" style="width: 235px; height: 20px" name="r">

<optgroup label="Deutsch">
    <option value="Aegwynn" <?php if($_REQUEST['r'] == "Aegwynn") { echo 'selected="selected"'; }?> >Aegwynn</option>
    <option value="Alexstrasza" <?php if($_REQUEST['r'] == "Alexstrasza") { echo 'selected="selected"'; }?> >Alexstrasza</option>
    <option value="Alleria" <?php if($_REQUEST['r'] == "Alleria") { echo 'selected="selected"'; }?> >Alleria</option>