title: Move item from current place to when another item is dropped in its place
body: <p>A small question hopefully with a simple answer, I am using jQuery draggable and droppable to place items into a Container. Using the below code for the drop.</p>
  
  <pre><code>$("#container").droppable({
          drop: function(event, ui) {
              //Do something to the element dropped
          }
      });
  </code></pre>
  
  <p>I want to move already added item from its place when another item is dropped in its place like a dock does.is there any way to do that?? Please refer <a href="http://blog.hedgeequities.com/" rel="nofollow">http://blog.hedgeequities.com/</a> for  understanding what I am trying to achieve.. In the reference site drag and drop the widgets present in the left side. </p>