protected function _getOpts(Horde_Core_Ajax_Imple_AutoCompleter $ac)
{
$opts = array();
if (!isset($this->params['indicator'])) {
$this->params['indicator'] = $ac->getDomId() . '_loading_img';
}
foreach ($this->params as $key => $val) {
$opts[] = $key . ':' . (in_array($key, $this->_raw) ? $val : Horde_Serialize::serialize($val, Horde_Serialize::JSON));
}
return $opts;
}