title: How to know the dragging element is over which element?
body: <p>I have a problem with jQuery Drag&amp;Drop. I have a draggable element and lots of dropTarget so I just want to know when I am dragging, my dragging element is over which element?</p>
  
  <p>Btw, Firefox provides event.originalTarget that points an DOM Element but it is equal to "undefined" in Google Chrome. </p>
  
  <p>Any suggestion?</p>
  
  <p>Thanks.</p>