function register()
    	{
    		if(isset($_POST['register'])){

    			$this->form_validation->set_rules('username','Username','required|is_unique[accounts.Username]');
    			$this->form_validation->set_rules('email','Email','required|is_unique[accounts.Email]');
    			$this->form_validation->set_rules('nomeforum','nomeforum','required|is_unique[accounts.nomeforum]');
    			$this->form_validation->set_rules('password','Password','required');
             //
    			if($this->form_validation->run () == true){
    				$data = array(
    					'username'=>$_POST['username'],
    					'email'=>$_POST['email'],
    					'nomeforum'=>$_POST['nomeforum'],
    					'password'=>strtoupper(hash('whirlpool',$_POST['password']))

    				);
    				$this->db->insert('accounts',$data);
    				$this->session->set_flashdata('success_msg', 'Sua conta foi criada com sucesso.');
    				try {
    					$this->send_email($email, $subject, $message)
    				} catch (Exception $e) {
    					$this->set_error($e->getMessage());
    				}
    				redirect("painel/register");


    			}


    		}
    		$this->load->view("painel/register");
    	}


    	public function send_mail($to, $subject, $body, $from = NULL, $from_name = NULL, $attachment = NULL, $cc = NULL, $bcc = NULL) {

    		try {
    			$mail = new PHPMailer;
    			$mail->isSMTP();
    //             $mail->SMTPDebug = 1;
    			$mail->Host = "smtp.gmail.com";
    			$mail->SMTPAuth = true;
    			$mail->Username = $emailusername;
    			$mail->Password = $emailpassword;
    			$mail->Port = 465;

    			if ($from && $from_name) {
    				$mail->setFrom($from, $from_name);
    				$mail->setaddReplyToFrom($from, $from_name);
    			} elseif ($from) {
    				$mail->setFrom($from, $this->site_name);
    				$mail->addReplyTo($from, $this->site_name);
    			} else {
    				$mail->setFrom($this->default_email, $this->site_name);
    				$mail->addReplyTo($this->default_email, $this->site_name);
    			}

    			$mail->addAddress($to);
    			if ($cc) { $mail->addCC($cc); }
    			if ($bcc) { $mail->addBCC($bcc); }
    			$mail->Subject = $subject;
    			$mail->isHTML(true);
    			$mail->Body = $body;
    			if ($attachment) {
    				if (is_array($attachment)) {
    					foreach ($attachment as $attach) {
    						$mail->addAttachment($attach);
    					}
    				} else {
    					$mail->addAttachment($attachment);
    				}
    			}

    			if (!$mail->send()) {
    				throw new Exception($mail->ErrorInfo);
    				return FALSE;
    			}
    			return TRUE;
    		} catch (phpmailerException $e) {
    			throw new Exception($e->errorMessage());
    		} catch (Exception $e) {
    			throw new Exception($e->getMessage());
    		}
    	}