title: Converting Date in Extjs
body: <p>I have a Date string of following format: </p>
  
  <p><code>'31-OCT-2013'</code></p>
  
  <p>How do I convert this into Date of following format using Extjs 4: </p>
  
  <p><code>'08/31/2013'</code></p>
  
  <p>I am using IE8.</p>