title: Changing Date format in JavaScript
body: <pre><code>var dt="29/05/2013"; //DD/MM/YYYY
  </code></pre>
  
  <p>I want to convert to yyyy/MM/dd format;</p>
  
  <p>The approach I've used is:</p>
  
  <pre><code>var newdate=dt.getFullYear()+"/"+dt.getMonth()+"/"+dt.getDate();
  </code></pre>
  
  <p>Is there any simple approach to convert it with out using substring?</p>
  
  <p>I don't want to use plugins by the way...</p>