/**
  * Method to get a list of options for a list input.
  *
  * @return	array		An array of JHtml options.
  */
 protected function getOptions()
 {
     $locationZones = BFCHelper::getLocations();
     $options = array();
     if ($locationZones) {
         foreach ($locationZones as $lz) {
             $options[] = JHtml::_('select.option', $lz->CityId, $lz->Name);
         }
     }
     $options = array_merge(parent::getOptions(), $options);
     return $options;
 }
    }
    //	if (!empty($filters['mastertypologies'])) {
    //		$filtersMasterTypologies = explode(",", $filters['mastertypologies']);
    //	}
    //	if (!empty($filters['pricemin'])) {
    //		$filtersPriceMin = 	$filters['pricemin'];// / $duration;
    //	}
    //	if (!empty($filters['pricemax'])) {
    //		$filtersPriceMax = 	$filters['pricemax'];// / $duration;
    //	}
    //	if (!empty($filters['bookingtypes'])) {
    //		$filtersBookingTypes = explode(",", $filters['bookingtypes']);
    //	}
}
$listServices = BFCHelper::getServicesForSearchOnSell();
$locationZones = BFCHelper::getLocations();
$listlocationZones = array();
$listlocationZones[] = JHTML::_('select.option', 0, JTEXT::_('MOD_BOOKINGFORSEARCH_ALL'));
foreach ($locationZones as $lz) {
    $listlocationZones[] = JHTML::_('select.option', $lz->LocationID, $lz->Name);
}
$listlocationZones[] = JHTML::_('select.option', -1, JTEXT::_('MOD_BOOKINGFORSEARCH_ZONE_SEARCHBYMAP'));
$unitCategories = BFCHelper::getUnitCategories();
$listunitCategories = array();
$listunitCategories[] = JHTML::_('select.option', -1, JTEXT::_('MOD_BOOKINGFORSEARCH_ALL_FEMMINILE'));
$isopenGroup = 0;
foreach ($unitCategories as $uc) {
    if (!empty($uc->CategoryParentID)) {
        $listunitCategories[] = JHTML::_('select.option', $uc->CategoryID, BFCHelper::getLanguage($uc->Name, $lang));
    } else {
        if ($isopenGroup == 1) {