if ($this->sort_order_field == 'random') {				
				$orderby =  ' ORDER BY rand()';			
			} 
            elseif ($this->sort_order_field == 'created' || $this->sort_order_field == 'modified'){
                $this->type_order = 'DESC';
                $orderby = ' ORDER BY ' . $this->sort_order_field . ' ' . $this->type_order;
            }           
            elseif ($this->sort_order_field == 'title' || $this->sort_order_field == 'ordering'){
                $this->type_order = 'ASC';
                $orderby = ' ORDER BY ' . $this->sort_order_field . ' ' . $this->type_order;
            }
            else {
                $orderby = ' ORDER BY ' . $this->sort_order_field . ' ' . $this->type_order;			
            }
			$limit = " LIMIT {$this->limit_item}";

			if ($this->sort_order_field == 'random') {				
				$orderby =  ' ORDER BY rand()';			
			} 
			else 
			{				
				$orderby = ' ORDER BY ' . $this->sort_order_field . ' ' . $this->type_order;			
			}
			$limit = " LIMIT {$this->limit_item}";
             //var_dump($this->cat_or_sec_ids);die;  
            if (is_array($this->cat_or_sec_ids)){
                $ary = " in (" . implode("," , $this->cat_or_sec_ids) . ")";   
            } else { 

                $ary = " = ". ( int ) $this->cat_or_sec_ids; 
            }