Include [jquery.dragster.js](https://rawgithub.com/catmanjan/jquery-dragster/master/jquery.dragster.js) in page. Works in IE. ```javascript $('.element').dragster({ enter: function (dragsterEvent, event) { $(this).addClass('hover'); }, leave: function (dragsterEvent, event) { $(this).removeClass('hover'); }, drop: function (dragsterEvent, event) { $(this).removeClass('hover'); } }); ```