public function set_image_handler($page = false, $qs = 'i')
	{
		if ($page !== false)
		{
			$this->sanitize->set_image_handler($page . '?' . $qs . '=');
		}
		else
		{
			$this->image_handler = '';
		}
	}
public function set_image_handler($page = false, $qs = 'i')
	{
		if ($page !== false)
		{
			$this->sanitize->set_image_handler($page . '?' . $qs . '=');
		}
		else
		{
			$this->image_handler = '';
		}
	}
public function set_image_handler ( $ page = false , $ qs = 'i' ) { if ( $ page !== false ) { $ this -> sanitize -> set_image_handler ( $ page . '?' . $ qs . '=' ) ; } else { $ this -> image_handler = '' ; } }
Set the handler to enable the display of cached images.

@param str $page Web-accessible path to the handler_image.php file.
@param str $qs The query string that the value should be passed to.
Set the handler to enable the display of cached images .