title: Get the day of the week from a date using Jquery?
body: <p>I now it has been aswer before, the problem is that I get the date from an input is not the current date.</p>
  
  <p>I need to get the day of the week. Currently I get the date with this format :</p>
  
  <pre><code>11/09/2013
  </code></pre>
  
  <p>But I want it like: </p>
  
  <pre><code>Saturday/02/2013. 
  </code></pre>
  
  <p>I'm using datepicker to show the calendar, so it could be some solution that would help me using the same plugin.</p>