See this post for the latest solution. This one has a small problem with it.
Yesterday I posted an entry where I wrote about an initialization problem in the AJAX Library portion of ASP.NET AJAX. Today, having a few spare minutes and already having found a few entries on the setTimeout problem which I linked to yesterday, I decided to do a bit more research on the window.onload problem and see how other libraries had gotten around the issue. I started with JQuery because it’s next on my list of AJAX libraries to become familiar with. So I downloaded the library, opened Visual Studio, and took a look around (don’t you love the open source nature of JS?!).