calender()

Ok thanks. Just one problem. I get this list of errors:

BLOG FORM
Date :
A PHP Error was encountered

Severity: Notice

Message: Undefined property: CI_Loader::$calendar

Filename: views/blog_form.php

Line Number: 23

Backtrace:

File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\blog\application\views\blog_form.php
Line: 23
Function: _error_handler

File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\blog\application\controllers\Blog.php
Line: 30
Function: view

File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\blog\index.php
Line: 315
Function: require_once

Fatal error: Call to a member function generate() on null in C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\blog\application\views\blog_form.php on line 23
A PHP Error was encountered

Severity: Error

Message: Call to a member function generate() on null

Filename: views/blog_form.php

Line Number: 23

Backtrace:

" If I looks more intelligence please increase my reputation."