title: jQuery Mobile - loading message threshold
body: <p>I was wondering if there is a way to extend the time it takes jQuery to display the "Loading" message when navigating from one page to the next.  Right now, it seems that if a page loads faster than approx. 100ms, the message doesn't appear.  If it is longer than that, the message shows up until the page is loaded.</p>
  
  <p>Is there a way to increase this threshold from 100ms (or whatever it actually is) to let's say 500ms?</p>