Any app to make IE8 XP autofill passwords when webmaster has disabled autofill

Hi, i have a neat little bookmarklet for firefox that autofills passwords even when the webmaster of the particular site has turned that function off. i was wondering if something similar is available for IE8/XP for those websites that only work properly with IE, like webmail etc.

if you are looking for the firefox one - here it is
http://cybernetnews.com/tweak-firefoxs-password-saver-without-an-extension/

coelodonta