public function UpdateProductDelFlg($objQuery,$product_id,$del_flg = 0){
		$where = 'product_id = ?';
		$sqlval = array();
		$sqlval['del_flg'] = $this->getProductDelFlg($product_id,$del_flg);
		$objQuery->update('dtb_products',$sqlval,$where,array($product_id));
	}
	public function getProductDelFlg($product_id,$del_flg = 0){
		if($this->arrProductDelFlg[$product_id] == 0 AND $del_flg == 1){
			$del_flg = 0;
		}
		$this->arrProductDelFlg[$product_id] = $del_flg;
		return $this->arrProductDelFlg[$product_id];
	}

        // 関連商品登録
        $this->lfRegistReccomendProducts($objQuery, $arrList, $product_id);

$this->UpdateProductDelFlg($objQuery,$product_id,$arrList['del_flg']);