title: JQuery ajax call default timeout value
body: <p>I got a bug report that I can't duplicate, but ajax-call timeout is the current best guess. </p>
  
  <p>So I'm trying to find out the default value for timeout of a jQuery <code>$.ajax()</code> call. Anybody have an idea? Couldn't find it in jQuery documentation.</p>
  
  <p>Thanks in advance, 
  Marcus</p>