thumb select url

in config.php...

$config['Thumbnails'] = Array(
'url' => $baseUrl . '_thumbs',
'directory' => $baseDir . '_thumbs',
'enabled' => true,
'directAccess' => false, <------------- change to true
'maxWidth' => 200,
'maxHeight' => 150,
'bmpSupported' => false,
'quality' => 60);