Disabling ASP.Net Ajax on a page with UpdatePanels

You have one beautiful page with Ajax.Net, UpdatePanels and the sorts. Then you go test it with FireFox and it doesn't work. Or you have some other reason for not wanting Ajax in certain situations, like for example people with no Javascript. So what do you do? How can you tell the page NOT to do Ajax postbacks?

The solution is to set ScriptManager's EnablePartialRendering to false. I used to do it with a Panel that was outside the UpdatePanel and in the page Init cycle I would move all controls from the update panel to this normal panel. And it worked, too.