function __construct($layout = "default/layout_main")
{
parent::__construct();
//$this->obj =& get_instance();
$this->layout = $layout;
$this->load->config('site_settings', TRUE);
$this->siteconfig = $this->config->item('site_settings');
$this->siteconfig['charset'] = $this->config->item('charset');
}
function __construct()
{
parent::__construct();
}
