HTML table mouse drag sorting function

 <script src="js/jquery-1.10.1.min.js"></script>  
<link rel="stylesheet" href="Public/css/jquery-ui.min.css">  
<script src="js/jquery-ui.min.js"></script>

 <tbody class="sortable">  
   <tr></tr>  
   <tr></tr>   
</tbody>

 $(function() {  
    $(".sortable").sortable({  
        cursor: "move",  
        items: "tr", //Only tr can be dragged opacity: 0.6, //When dragging, the transparency is 0.6  
        revert: true, //When releasing, add animation update: function(event, ui) { //After updating the sort var categoryids = $(this).sortable("toArray");  
            var $this = $(this);  
        }  
    });  
    $(".sortable").disableSelection();  
});