$name_array = array();
            $count = count($_FILES['userfile']['size']);
            foreach ($_FILES as $key => $value)
                for ($s = 0; $s <= $count - 1; $s++) {
                    $_FILES['userfile']['name'] = $value['name'][$s];
                    $_FILES['userfile']['type'] = $value['type'][$s];
                    $_FILES['userfile']['tmp_name'] = $value['tmp_name'][$s];
                    $_FILES['userfile']['error'] = $value['error'][$s];
                    $_FILES['userfile']['size'] = $value['size'][$s];
                    $config['upload_path'] = 'images/equipments/large';
                    $config['allowed_types'] = 'gif|jpg|png';
                    $this->load->library('upload', $config);
                    $this->upload->do_upload();
                    $data = $this->upload->data();
                    $name_array[] = $data['file_name'];
                    $file_src[] = $data['full_path'];

                }

            $this->image_model->add_image($name_array);