Jquery Sortables - are there different ways to move a component as per an image?

In the original example, the user can click anywhere on < div content > (or compomente) and move it,

link :

<div id="sortable" >
   <div> conteudo 1 </div>
   <div> conteudo 2 </div>
   <div> conteudo 3 </div>
   <div> conteudo 4 </div>
</div >

But I would like to have just a small button (image for example), and only it to be "clickable" and thus move the component, for example

<div id="sortable" >
   <div> <img src=move.gif> conteudo  </div>
   <div> <img src=move.gif> conteudo  </div>
   <div> <img src=move.gif> conteudo  </div>
   <div> <img src=move.gif> conteudo  </div>
</div >

Is that possible? Does anyone have an example?

Thank you!