Question : Joomla

I have an error with this Joomla Mynxx theme:
Fatal error: Class 'ps_DB' not found in /home/icanget/public_html/modules/mod_rokvirtuemart_scroller/helper.php on line 38 not sure how to fix this problem

Code Snippet:

         
           
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             get('id');
 
		$count		= (int) $params->get('count', 5);
		$aid		= $user->get('aid', 0);
		$show_title = trim($params->get( 'show_title', 1 ) );
		$show_price = trim($params->get( 'show_price', 0 ) );
		$sorting    = $params->get('sorting', 'random');
		$featured   = $params->get('featured', 'no');
		
		$contentConfig = &JComponentHelper::getParams( 'com_content' );
		$access		= !$contentConfig->get('shownoauth');
 
		$database = new ps_DB();
		require_once(CLASSPATH."ps_product.php");
		$ps_product = new ps_product;
 
		if($count>0) {
			$count = "LIMIT $count";
		} else {
			$count = "";
		}
 
		$query = "SELECT p.product_sku FROM #__{vm}_product AS p";
 
		$query .= "\nJOIN #__{vm}_product_category_xref as pc ON p.product_id=pc.product_id";
		/*if( $category_id != 0 ) {
			$query .= " AND pc.category_id=$category_id";
		}*/
		$query .= "\nJOIN #__{vm}_category as c ON pc.category_id=c.category_id";
		
		$query .= "\n WHERE p.product_publish = 'Y' AND c.category_publish = 'Y' AND product_parent_id=0 ";
		if( CHECK_STOCK && PSHOP_SHOW_OUT_OF_STOCK_PRODUCTS != "1") {
			$query .= " AND product_in_stock > 0 ";
		}
		
		if( $featured=='yes' ) {
			$query .= "\n AND product_special = 'Y' ";
		}
		
		switch( $sorting ) {
			case 'random':
				$query .= "\n ORDER BY RAND() $count";
				break;
			case 'newest':
				$query .= "\n ORDER BY p.cdate DESC $count";
				break;
			case 'oldest':
				$query .= "\n ORDER BY p.cdate ASC $count";
				break;
			default:
				$query .= "\n ORDER BY p.cdate DESC $count";
				break;
		}
		$database->query( $query );
 
		$rows = $database->record;
 
		// Process the prepare content plugins
		JPluginHelper::importPlugin('content');
 
		$i		= 0;
		$lists	= array();
		foreach ( $rows as $row )
		{
			$lists[$i] = $ps_product->product_snapshot($row->product_sku, $show_price, true, $show_title);
			$i++;
		}
 
		return $lists;
	}
 
 
 
}

           
         

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Answer : Joomla

code should look like this

                       
             //$vmparser = JPATH_SITE.DS.'components'.DS.'com_virtuemart'.DS.'virtuemart_parser.php';
//if (file_exists($vmparser)) require_once($vmparser);
if( file_exists(dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' )) {
	require_once( dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' );
} else {
	require_once( dirname(__FILE__).'/../components/com_virtuemart/virtuemart_parser.php' );
}

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