function current_action()
 {
     if (isset($_REQUEST['action']) && isset($_REQUEST['delete_tags']) && ('delete' == $_REQUEST['action'] || 'delete' == $_REQUEST['action2'])) {
         return 'bulk-delete';
     }
     return parent::current_action();
 }
 function current_action()
 {
     return parent::current_action();
 }
 function current_action()
 {
     if (isset($_REQUEST['changeit']) && !empty($_REQUEST['new_role'])) {
         return 'promote';
     }
     return parent::current_action();
 }
 function current_action()
 {
     if (isset($_REQUEST['find_detached'])) {
         return 'find_detached';
     }
     if (isset($_REQUEST['found_post_id']) && isset($_REQUEST['media'])) {
         return 'attach';
     }
     if (isset($_REQUEST['delete_all']) || isset($_REQUEST['delete_all2'])) {
         return 'delete_all';
     }
     return parent::current_action();
 }
 function current_action()
 {
     if (isset($_REQUEST['delete_all']) || isset($_REQUEST['delete_all2'])) {
         return 'delete_all';
     }
     return parent::current_action();
 }
 function current_action()
 {
     if (isset($_POST['clear-recent-list'])) {
         return 'clear-recent-list';
     }
     return parent::current_action();
 }