I came across this issue recently and thought it was really helpful. My question was, how would you call a piece of javascript after an updatepanel loads via AJAX in ASP.NET
The linked solution did not work for me. I had to:
Add the following tag to my pages
Create a javascript file, move the initialization code to the javascript file, then add a in my section.
No external browser definition files. Works on VS Studio Express 2013 for Web on Windows 7 Enterprise and on 2 live Windows 2003 Servers.