public function onSimpleSearch(&$query, &$where, $search)
{
$matched_options = array();
$options = $this->getPredefinedValues();
foreach ($options AS $option)
{
if (strpos(mb_strtolower($search, 'UTF-8'), mb_strtolower($option->text, 'UTF-8')) !== false)
{
$matched_options[] = $option->value;
}
}
parent::onSimpleSearch($query, $where, $matched_options);
}
