window.onload vs document.onload

Question

Which is more widely supported, window.onload or document.onload?

Answer 1

window.onload

one reason for this is:

"...the current thinking is that a widow on load is best because as you say good to seperate structure from action"

which is seen here

Answer 2

window.onload however they are often the same thing. Similarly body.onload becomes window.onload in IE.

Answer 3

http://my.opera.com/hallvors/blog/2009/05/20/the-day-supporting-document-onload-became-a-bug

Answer 4

Window.onload is the standard, however - the web browser in the PS3 (based on Netfront) doesn't support the window object, so you can't use it there.