/**
  * This hook is called once any activated plugins have been loaded.
  */
 protected function __construct()
 {
     $this->settings = Variable::settings();
     add_action('admin_init', array(&$this, 'admin_init'));
     add_action('admin_enqueue_scripts', array(&$this, 'admin_enqueue_scripts'));
     add_action('admin_enqueue_scripts', array(&$this, 'add_pointer_script'));
 }
 /**
  * This hook is called once any activated plugins have been loaded.
  */
 protected function __construct()
 {
     $this->settings = Variable::settings();
     add_action('admin_notices', array(&$this, 'admin_notices'));
     add_action('admin_enqueue_scripts', array(&$this, 'admin_enqueue_scripts'));
     add_action("wp_ajax_{$this->ajax_action}", array(&$this, 'dismiss_admin_notice'));
 }