The photographs below details Mustafa's grades. jQuery(document).ready(function($) { // The slider being synced must be initialized first $('#gallery-carousel-1').flexslider({ animation: "slide", controlNav: false, animationLoop: false, animationSpeed: 300, slideshow: false, itemWidth: 130, itemMargin: 0, asNavFor: '#gallery-slider-1' }); $('#gallery-slider-1').flexslider({ animation: "slide", // animation: "fade", // I want fade but it's broken :S controlNav: false, animationLoop: false, slideshow: false, sync: "#gallery-carousel-1" }); });