$(window).load(function() {
  $('#slider').nivoSlider({
    effect:'fade',
    slices:15,
    animSpeed:500,
    pauseTime:5000,
	startSlide:0,
    directionNav:true, //Next & Prev
    directionNavHide:true, //Only show on hover
    controlNav:true, //1,2,3...
    pauseOnHover:true, //Stop animation while hovering
    keyboardNav:true, //Use left & right arrows
	beforeChange: function(){},
	afterChange: function(){},
	slideshowEnd: function(){}, //Triggers after all slides have been shown
	lastSlide: function(){}, //Triggers when last slide is shown
	afterLoad: function(){} //Triggers when slider has loaded
  });
});