<?php
// Define all filters
$mainFilters = array('active_carbon_filters','compact_filters','wire_frame_filters','filter_cloth','filter_cabinets','filter_windows',
    'hepa_ulpa_filters','panel_filters','spray_booth_filters','v_belts','heat_recovery','bag_filters');

// Define subfilters
$hasSubFilter = array('active_carbon_filters','bag_filters','compact_filters','filter_cloth','heat_recovery','panel_filters');

$subFilters['active_carbon_filters'] = array('active_carbon_cylinders','active_carbon_v_cel','active_carbon_f7');
$subFilters['bag_filters'] = array('bag_filters_synthetic','bag_filters_compoplus','bag_filters_fiberglass');
$subFilters['compact_filters'] = array('compact_filters_airpac','compact_filters_v_cel','compact_filters_cassette');
$subFilters['filter_cloth'] = array('filter_cloth_synthetic','filter_cloth_glass','filter_cloth_ppi');
$subFilters['heat_recovery'] = array('heat_recovery_business','heat_recovery_house');
$subFilters['panel_filters'] = array('panel_filters_cardboard','panel_filters_metal','panel_filters_plastic','panel_filters_fiberglass');

// Heading
echo '<span class="head_title"><span class="arrow"></span>' . $this->lang['choose_filter'] . '</span>';

require_once DOCUMENT_ROOT . 'lib/content/submenu.class.php';
$Submenu = new Submenu();
$Submenu->set('filters',$mainFilters,$hasSubFilter,$subFilters);