title: mouseUp event on drag
body: <p>I have a link which has mousedown and mouseup handlers to animate some objects on page. 
  When dragged (drag and drop) link fires mousedown event but it doesn't fire mouseup when released. is there a workaround for this problem?</p>
  
  <p>Here is a example, if you click link normally it works but when you drag the link mouse up doesn't happen:</p>
  
  <p><a href="http://jsfiddle.net/hL3mg/1/" rel="noreferrer">http://jsfiddle.net/hL3mg/1/</a></p>