onLoad plans

Hello,

What are the plans for "onLoad" handling? 
Selenium documentation said "(The exception is those raised during 'onload', 
which are not YET handled by Selenium)"

Does  
http://lists.public.thoughtworks.org/pipermail/selenium-users/2005-October/001054.html
 a good solution for handling? Does it needs to change AUT in this way, or 
apply Selenium patch?
Or will you append other features with the same means?

Thanks for your attention.