Отображение товаров из субкатегории в главной категории? - [VM1] Дизайн, оформление

<?php

	defined('_JEXEC') or die('Restricted access');
	
	$menu = &JSite::getMenu();
	$items	= $menu->getItems('link', 'index.php?option=com_virtuemart');
	$itemid = isset($items[0])? '&Itemid='.$items[0]->id : '';
	
	$modtype	= $params->get('modtype');
	$showtitle	= $params->get('showtitle');
	$showdesc	= $params->get('showdesc');
	$showsubcat	= $params->get('showsubcat');
	$showthumb	= $params->get('showthumb');
	$col		= $params->get ('num_cols', 2);
	$colwidth	= floor(100/$col);
	$x			= 0;
	$y			= 1;
	$row		= ceil(count($list)/$col);
	$total		= $col*$row;
	$rest		= ($total-count($list))+1;
	
	if($modtype == 0){
		$headtag = "<link rel=\"stylesheet\" href=\"" . JURI::root(). "/modules/mod_tpindexvm/tmpl/tpindexvm.css\" type=\"text/css\" />";
	}else{
		$headtag = "<link rel=\"stylesheet\" href=\"" . JURI::root(). "/modules/mod_tpindexvm/tmpl/tpindexvm_menu.css\" type=\"text/css\" />";
	}
	$mainframe->addCustomHeadTag($headtag);

	if($list){
		if($modtype == 0){
			$data  = "<div class=\"productthumb\">";
			$data .= '<table width="100%" border="0" cellspacing="0" cellpadding="0">';
			for($a=0; $a<$total; $a++){
				if($y == 1){
					$data .= '<tr valign="top"><td width="' . $colwidth . '%">';
				}else{
					$data .= '<td width="' . $colwidth . '%">';
				}
				
				
				if(isset($list[$a]->id)){
					$linkp = JRoute::_('index.php?option=com_virtuemart&page=shop.browse&category_id='.$list[$a]->id.$itemid, false);
					$data .= "<div class=\"pthumb\">";
					
					if($showthumb == 1){
						$class = " bbb";
					}else{
						$class = "";
					}
					
					if($showtitle == 1){
						$data .= "<a href=\"$linkp\" title=\"" . $list[$a]->name . "\" id=\"productthumbbig$x\" class=\"productthumbbigtitle\">";
						$data .= "<span>" . $list[$a]->name . "</span>";
						$data .= "</a>";
					}
					
					if($showthumb == 1){
						$data .= "<a href=\"$linkp\" title=\"" . $list[$a]->name . "\" id=\"productthumbbig$x\" class=\"productthumbbig\">";
						$data .= "<div class=\"pthumbimg\"><img src='" . JURI::base(true). "/components/com_virtuemart/shop_image/category/" . $list[$a]->filename . "' /></div>";
						$data .= "</a>";
					}
					
					if($showdesc == 1 || $showsubcat == 1){
						$data .= "<div class='detail" . $class . "'>";
							
							if($showdesc == 1){ $data .= "<div class='desc'>" . $list[$a]->desc . "</div>";}
							
							if($showsubcat == 1){
								$child = modTPIndexHelper::getListChild($params, $list[$a]->id);
								if(count($child) > 0){
									$data .= "<ul>";
									for($i=0; $i<count($child); $i++){
										$linkc = JRoute::_('index.php?option=com_virtuemart&page=shop.browse&category_id='.$child[$i]->id.$itemid, false);
										$data .= "<li><a href=\"$linkc\" title=\"" . $child[$i]->name . "\">" . $child[$i]->name . " (" . number_format($child[$i]->total, 0, "", "."). ")</a></li>";
									}
									$data .= "</ul>";
								}
							}
						$data .= "</div>";
						$data .= "<div class='clear'></div>";
					}
					$data .= "</div>";
				}else{
					$data .= "&nbsp;";
				}
				
				$x++;
				if($y == $col){
					$data .= '</td></tr>';
					$y = 1;
				}else{
					$data .= '</td>';
					$y++;
				}
			}
			$data .= "</table>";
		}else{
			$data  = "<div class=\"productthumb_menu\">";
			$data .= '<ul class="parent">';
			for($a=0; $a<$total; $a++){
				if(isset($list[$a]->id)){
					$data .= '<li>';
					$linkp = JRoute::_('index.php?option=com_virtuemart&page=shop.browse&category_id='.$list[$a]->id.$itemid, false);
					$data .= "<div class=\"pthumb\">";
					
					if($showthumb == 1){
						$class = " bbb";
					}else{
						$class = "";
					}
					
					$data .= "<a href=\"$linkp\" title=\"" . $list[$a]->name . "\" id=\"productthumbbig$x\" class=\"productthumbbigtitle\">";
					$data .= "<span>" . $list[$a]->name . "</span>";
					$data .= "</a>";
					
					if($showthumb == 1){
						$data .= "<a href=\"$linkp\" title=\"" . $list[$a]->name . "\" id=\"productthumbbig$x\" class=\"productthumbbig\">";
						$data .= "<img src='" . JURI::base(true). "/components/com_virtuemart/shop_image/category/" . $list[$a]->filename . "' />";
						$data .= "</a>";
					}
					
					if($showdesc == 1 || $showsubcat == 1){
						$data .= "<div class='detail" . $class . "'>";
							
							if($showdesc == 1){ $data .= "<div class='desc'>" . $list[$a]->desc . "</div>";}
							
							if($showsubcat == 1){
								$child = modTPIndexHelper::getListChild($params, $list[$a]->id);
								if(count($child) > 0){
									$data .= "<ul>";
									for($i=0; $i<count($child); $i++){
										$linkc = JRoute::_('index.php?option=com_virtuemart&page=shop.browse&category_id='.$child[$i]->id.$itemid, false);
										$data .= "<li><a href=\"$linkc\" title=\"" . $child[$i]->name . "\">" . $child[$i]->name . " (" . number_format($child[$i]->total, 0, "", "."). ")</a></li>";
									}
									$data .= "</ul>";
								}
							}
						$data .= "</div>";
						$data .= "<div class='clear'></div>";
					}
					$data .= "</div>";
					$data .= '</li>';
				}
				
				$x++;
			}
			$data .= "</ul>";
		}
		$data .= "</div>";
	}else{
		$data = "";
	}
	echo $data;
?>

(" . number_format($child[$i]->total, 0, "", "."). ")