$used_ids = array();
                    if(mysql_num_rows($rsfeaProducts) != 0) {
                        for($i=1;$i <= 4;$i++) {
                            $product_id = $row_id[mt_rand(0,(count($row_id)-1))];
// while loop for displaying products correctly on tables
                            while(in_array($product_id, $used_ids)) {
                                $gen_rand = mt_rand(0,(count($row_id)-1));
                                $product_id = $row_id[$gen_rand];
                            }
                            $used_ids[] = $product_id;
                            $SQLq = mysql_query("SELECT `product_id`, `product_image`, `product_name` FROM `sur_products` WHERE `product_id`='{$product_id}' LIMIT 1");
                            $resfeaProducts = mysql_fetch_assoc($SQLq);