public function getuserid($id = NULL){

    if(!$id)
        {
            show_404();
        }

        $query = $this->Users_model->getuserid($id);

        if($query == false){

                $data = array('title'=>'Admin ::LxFPanamá::',
                                'content'=>'users/add_users_view',
                                'id'=>$id);
            }else{

                $data = array('title'=>'Admin ::LxFPanamá::',
                                'content'=>'users/edit_users_view',
                                'id'=> $query->id,
                                'login'=> $query->login,
                                'password'=> $query->password
                                );
            }

            $this->load->view('themes/'.$this->config->item('theme_front').'.php', $data);

    }


public function add_user(){

    if($this->input->post('submit'))
        {
            $this->form_validation->set_rules('username','Nombre de usuario','required');

            $this->form_validation->set_message('required','El Campo %s es obligatorio');

            if($this->form_validation->run() != FALSE){

            $this->Users_model->add_users();

            $this->session->set_flashdata('Ok', 'Usuario registrado correctamente');

            redirect(base_url().'users/add_user/');

           }else
           {
                $this->session->set_flashdata('Errors', validation_errors());

                redirect(base_url().'users/add_user/');


           }
        }

        $data = array('title'=>'Admin ::LxFPanamá::',
                                'content'=>'users/add_users_view');

    $this->load->view('themes/'.$this->config->item('theme_front').'.php', $data);


    }

public function edit_user(){

    if($this->input->post('submit'))
        {
            $this->form_validation->set_rules('username','Nombre de usuario','required');

            $this->form_validation->set_message('required','El Campo %s es obligatorio');

            if($this->form_validation->run() != FALSE){

            $this->Users_model->edit_users();

            $this->session->set_flashdata('Ok', 'Usuario editado correctamente');

            redirect(base_url().'users/edit_user/');

            }
            else
            {

                $this->session->set_flashdata('Errors', validation_errors());

                redirect(base_url().'users/edit_user/');

            }

        }

        $data = array('title'=>'Admin ::LxFPanamá::',
                                'content'=>'users/edit_users_view');

        $this->load->view('themes/'.$this->config->item('theme_front').'.php', $data);

    }