<div id="contentLeft"> <ul class="ui-sortable"> <li id="recordsArray_3" style="opacity: 1; z-index: 0;" class="">3. Returned array can be found at the right</li> <li id="recordsArray_2">2. Dragging changes the opacity of the item</li> <li id="recordsArray_1" style="opacity: 1; z-index: 0;" class="">1. Once dropped, an Ajax query is activated</li> <li id="recordsArray_4" style="opacity: 1; z-index: 0;" class="">4. It is very very easy</li> <li id="recordsArray_5" style="opacity: 1; z-index: 0;" class="">5. It is very very easy</li> <li id="recordsArray_6" style="opacity: 1; z-index: 0;" class="">6. It is very very easy</li> <li id="recordsArray_7" style="opacity: 1; z-index: 0;" class="">7. It is very very easy</li> </ul> </div> <div id="contentRight"></div> </div> </body></html>