Вывод конкретных подгрупп на главной

<?php
if (class_exists('shop'))
{
   $shop = & singleton('shop');
   // Идентификатор магазина
   $shop_id = 1;
   $param = array();
   $param['xml_show_group_type'] = 'all';            
   $element['type'] = 0;
   $element['prefix'] = ' and ';
   $element['name'] = 'shop_groups_id';
   $element['if'] = '=';
   $element['value'] = '586';
   $element['sufix'] = '';
   $param['select_groups'][] = $element;
   $shop->ShowShop($shop_id, 'МагазинКаталогНаГлавной', $param);
}
?>

<?xml version="1.0" encoding="UTF-8"?>
<shop id="1" current_group_id="0">
   <name>Каталог</name>
   <description></description>
   <path>/shop/</path>
   <site_id>1</site_id>
   <shop_image_small_max_width>125</shop_image_small_max_width>
   <shop_image_big_max_width>800</shop_image_big_max_width>
   <shop_image_small_max_height>145</shop_image_small_max_height>
   <shop_image_big_max_height>800</shop_image_big_max_height>
   <structure_id>42</structure_id>
   <shop_country_id>175</shop_country_id>
   <shop_currency id="1">
      <shop_currency_name>руб.</shop_currency_name>
      <shop_currency_international_name>RUB</shop_currency_international_name>
      <shop_currency_value_in_basic_currency>1.000000</shop_currency_value_in_basic_currency>
      <shop_currency_is_default>1</shop_currency_is_default>
   </shop_currency>
   <all_currency>
      <shop_currency id="1">
         <shop_currency_name>руб.</shop_currency_name>
         <shop_currency_international_name>RUB</shop_currency_international_name>
         <shop_currency_value_in_basic_currency>1.000000</shop_currency_value_in_basic_currency>
         <shop_currency_is_default>1</shop_currency_is_default>
         <shop_currency_coefficient>1</shop_currency_coefficient>
      </shop_currency>
      <shop_currency id="2">
         <shop_currency_name>&amp;euro;</shop_currency_name>
         <shop_currency_international_name>EUR</shop_currency_international_name>
         <shop_currency_value_in_basic_currency>36.889479</shop_currency_value_in_basic_currency>
         <shop_currency_is_default>0</shop_currency_is_default>
         <shop_currency_coefficient>0.0271080000886</shop_currency_coefficient>
      </shop_currency>
      <shop_currency id="3">
         <shop_currency_name>$</shop_currency_name>
         <shop_currency_international_name>USD</shop_currency_international_name>
         <shop_currency_value_in_basic_currency>23.639664</shop_currency_value_in_basic_currency>
         <shop_currency_is_default>0</shop_currency_is_default>
         <shop_currency_coefficient>0.0423017856768</shop_currency_coefficient>
      </shop_currency>
   </all_currency>
   <shop_order_status id="0">
   </shop_order_status>
   <shop_mesures id="29">
      <shop_mesures_name>г</shop_mesures_name>
      <shop_mesures_description>грамм</shop_mesures_description>
   </shop_mesures>
   <shop_shops_send_order_mail_admin>1</shop_shops_send_order_mail_admin>
   <shop_shops_send_order_mail_user>1</shop_shops_send_order_mail_user>
   <shop_shops_admin_mail>kronos2003@gmail.com</shop_shops_admin_mail>
   <shop_list_of_prices>
      <shop_list_of_price id="1" name="Дилер (золотой)">
         <percent>65</percent>
      </shop_list_of_price>
      <shop_list_of_price id="2" name="Дилер (серебряный)">
         <percent>80</percent>
      </shop_list_of_price>
      <shop_list_of_price id="3" name="Дилер (яхонтовый)">
         <percent>95</percent>
      </shop_list_of_price>
   </shop_list_of_prices>
   <warehouses>
      <warehouse id="3">
         <shop_warehouse_name>Склад</shop_warehouse_name>
         <shop_warehouse_activity>1</shop_warehouse_activity>
         <shop_warehouse_address></shop_warehouse_address>
         <shop_warehouse_order>0</shop_warehouse_order>
         <shop_warehouse_default>1</shop_warehouse_default>
      </warehouse>
   </warehouses>
   <sallers>
   </sallers>
   <taxes>
      <tax id="2">
         <tax_name>НДС 18 (входит в цену)</tax_name>
         <tax_rate>18</tax_rate>
         <tax_is_in_price>1</tax_is_in_price>
      </tax>
      <tax id="5">
         <tax_name>НДС 18 (не входит в цену)</tax_name>
         <tax_rate>18</tax_rate>
         <tax_is_in_price>0</tax_is_in_price>
      </tax>
      <tax id="19">
         <tax_name>НДС 10 (входит в цену)</tax_name>
         <tax_rate>10</tax_rate>
         <tax_is_in_price>1</tax_is_in_price>
      </tax>
      <tax id="20">
         <tax_name>НДС 10 (не входит в цену)</tax_name>
         <tax_rate>10</tax_rate>
         <tax_is_in_price>0</tax_is_in_price>
      </tax>
      <tax id="21">
         <tax_name>НДС (без налога)</tax_name>
         <tax_rate>0</tax_rate>
         <tax_is_in_price>1</tax_is_in_price>
      </tax>
   </taxes>
   <count_items>0</count_items>
   <current_page>0</current_page>
   <items_on_page>100</items_on_page>
</shop>

SELECT * FROM `shop_groups_table` WHERE `shop_shops_id` = '1' AND `shop_groups_activity` = 1 and shop_groups_id= '586' ORDER BY shop_groups_order Asc, shop_groups_name Asc