title: DOJO 'TypeError:Cannot read property 'style' of null' error response while sending xhrPost request
body: <p>I am using DOJO framework to submit form details to server. xhrPost method is used to submit the form to server.JSON message format is used.</p>
  
  <p>When this works in most desktop browsers and some mobile browsers, I am getting  error </p>
  
  <pre><code>TypeError:Cannot read property 'style' of null
  </code></pre>
  
  <p>consistently with some mobile devices. </p>
  
  <p>Pl help.</p>