(function ($) {

  Drupal.behaviors.davyinui.sticky = function(ele){
    // var scrollTop = $(window).scrollTop() || $("body").scrollTop();
    // Waypoint.defaults.offset = scrollTop - $(ele).height();
    var waypoint = new Waypoint.Sticky({
      stuckClass: 'stuck',
      element: $(ele)[0]
    });
    // return waypoint;

  };

}(jQuery));