title: Finding jQuery draggable cursor position
body: <p>I have a vertical <code>&lt;ul&gt;</code> list with items that have jQuery's <code>draggable</code> event handling attached. When any list item is dragged, <em>all</em> list items are to be dragged along and rendered while dragging.</p>
  
  <p>Problem: My <code>helper</code> function renders the dragged items in an incorrect vertical position unless the topmost list item is the dragged one  (i.e. clicked and dragged with mouse button). This is because I don't know the vertical position of the dragged item. If I knew that, I could set the <code>cursorAt</code> <code>top</code> property to offset this. </p>
  
  <p>Pseudo code:</p>
  
  <pre><code>$(list items).draggable({
      cursorAt: {
         cursor: "crosshair",
         left: 5,
         top: ? // need to know vertical position of dragged item here...
      },
  </code></pre>
  
  <p>So my question is, is there any way to find the vertical position of the dragged item? </p>