title: How do you determine cookies are disabled *without* javascript and *without* redirecting?
body: <p>If I disable javascript and cookies, Amazon.com detects that cookies are disabled without a redirect.  If you click the cart link, there's only a get on the cart page.</p>
  
  <p>I'm guessing amazon.com is most likely not using ASP.NET, but how would you accomplish detecting disabled cookies using ASP.NET without the use of javascript and redirecting?  Is it possible to detect if cookies are disabled in one round trip?</p>