title: Javascript Date() object with NULL Time
body: <p>Is there a way to indicate only the date portion of a Date() object, without indicating the time?</p>
  
  <p>e.g.</p>
  
  <pre><code>var d = Date();
  d.setFullYear(2015, 0, 13);
  d.toString();
  
  "Tue Jan 13 2015 00:00:00 GMT-0500 (EST)"  // Wrong - I didn't set a time!
  "Tue Jan 13 2015     NULL GMT-0500 (EST)"  // Expected Result
  </code></pre>
  
  <p>I want to be able to tell the difference between a user who only inputed the Date portion, vs one who <em>explicitly</em> inputed both a Date and a Time</p>