Untitled

$("#sliderFeaturesCtr").scrollable({
  circular: true,
  speed: 200,
  onSeek: function() {
    aclass = this.getConf().activeClass;
    // Find all the buttons, remove active from all of them, then add it back to the currently selected one
    $($('#main_navi li').removeClass(aclass)[this.getIndex()]).addClass(aclass);
  }
}).navigator({
  navi: "#main_navi",
  naviItem: 'li > a',
  activeClass: 'active',
  history: true
});