title: How to detect a timeout using the global jQuery Ajax event handler
body: <p>Global Ajax event handlers that are attached with <code>jQuery.ajaxError</code> or <code>jQuery.ajaxComplete</code> don't seem to receive any information about whether a fetch failure is as a result of a time out. Any pointers on how I can detect time outs? Would checking to see if the <code>status</code> property of the jqXHR object is 0 be a reliable method?</p>