<!DOCTYPE html> <html class="reftest-wait"> <link rel='stylesheet' type='text/css' href='style.css'> <script> function onloadHandler() { var fieldsets = document.getElementsByTagName('fieldset'); fieldsets[1].disabled = true; fieldsets[0].disabled = false; document.documentElement.className=''; } </script> <body onload="onloadHandler();"> <fieldset disabled class="enabled"> <fieldset class="disabled"> <select class="disabled"></select> </fieldset> </fieldset> </body> </html>