[drupal-devel] [drupal-dev] page menu disappeared?

Well, I lost the in-page menu items some how -- the "Edit" and "View" tabs that are normally present on the nodes when logged in as admin are missing as well as some of the context menus in the admin section ("content type" etc.). I thought it was CSS display issue (I've been messing with drupal.css) but the actual form elements and table rows are missing. Thanks