Ajax and Session loss

[eluser]InsiteFX[/eluser]

Code:

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

/**
* ------------------------------------------------------------------------
* CI Session Class Extension.
* ------------------------------------------------------------------------
*
*
*/

class MY_Session extends CI_Session {
   /*
    * Do not update an existing session on ajax calls
    *
    * @access    public
    * @return    void
    */
    public function sess_update()
    {
        if ( ! IS_AJAX())
    {
            parent::sess_update();
        }
    }

    public function sess_destroy()
    {
    parent::sess_destroy();

    $this->userdata = array();
    }

}

// ------------------------------------------------------------------------
/* End of file MY_Session.php */
/* Location: ./application/libraries/MY_Session.php */

InsiteFX