title: Get age from Birthdate
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/4060004/calculate-age-in-javascript">Calculate age in JavaScript</a>  </p>
  </blockquote>
  
  
  
  <p>In some point of my JS code I have jquery date object which is person's birth date. I want to calculate person's age based on his birth date.</p>
  
  <p>Can anyone give example code on how to achieve this.</p>