Weird loading of default header
I am sure i did not load the default header.php under block folder.
i am using <?php $this->load->view('_blocks/sgheader')?> which is my header
but strangely the header.php is auto loaded each time and i have to enforce a $vars['layout']="" in the controller to make header.php loading gone.
I only have problem in one of the page, but for other page i do not have the same problem.