function IIRS_0_standard_location_output($location_arrays, &$location_uniques = array())
{
    // return null on null input (indicates error)
    // HTML output
    // IIRS_0_debug_var_dump( $location_arrays );
    $option = 1;
    $location_output = '';
    // return null on null input (indicates error)
    if (is_null($location_arrays) || IIRS_is_error($location_arrays)) {
        $location_output = $location_arrays;
    } else {
        foreach ($location_arrays as $location_array) {
            // HTML assemble
            $location_output .= IIRS_0_location_to_HTML($location_array, $location_uniques, 1 == $option);
            $option++;
        }
    }
    return $location_output;
}
        IIRS_0_debug_print("loading TI [" . IIRS_0_CONTENT_TYPE . "] details...");
        $TI = IIRS_0_details_TI_user();
        if (is_array($TI)) {
            $is_user_with_one_TI = true;
            $initiative_name = $TI['name'];
            $summary = $TI['summary'];
            $domain = $TI['domain'];
            // values fo the desciption LI
            $location_array['description'] = $TI['location_description'];
            $location_array['latitude'] = $TI['location_latitude'];
            $location_array['longitude'] = $TI['location_longitude'];
            $location_array['country'] = $TI['location_country'];
            $location_array['full_address'] = $TI['location_full_address'];
            $location_array['granuality'] = $TI['location_granuality'];
            $location_array['bounds'] = $TI['location_bounds'];
            $location_options = IIRS_0_location_to_HTML($location_array, $location_uniques, true);
            // true = selected
        } else {
            $IIRS_error = new IIRS_Error(IIRS_USER_NO_ASSOCIATED_TI, 'There is no Initiative associated with this user', 'TI not linked to this user', IIRS_MESSAGE_USER_ERROR, IIRS_MESSAGE_NO_USER_ACTION, $user);
            IIRS_0_debug_print($IIRS_error);
        }
    } else {
        IIRS_0_debug_print("could not load user: show login screen");
    }
}
// ------------------------------------------------------------- location control
if ($towns_searched_for) {
    // append to the original option
    // still select the first option in this new list though
    // which will effectively anull the first selection above
    $location_options .= IIRS_0_location_search_options($town_name, $location_uniques);