[TYPO3] userFunc doesn't keep values

[Georg Ringer]

Ok i saw a c/p error but it still doesn't work

$ausgabe = '<select name="display">';
if ($BE_USER->check("non_exclude_fields",'tx_rgpopup_mode'.":".'simple')) 
$ausgabe .= '<option value="simple">SIMPLE</option>';
if ($BE_USER->check("non_exclude_fields",'tx_rgpopup_mode'.":".'pro')) 
$ausgabe .= '<option value="pro">PRO</option>';
if ($BE_USER->check("non_exclude_fields",'tx_rgpopup_mode'.":".'adv')) 
$ausgabe .= '<option value="adv">ADVANCED</option>';
$ausgabe .= '</select>';


thanks for help!
georg