$(document).ready(function() {
                var timercounter2 = 0;
                     function uyeGirisSlider() {
                        timercounter2++;
                        if (timercounter2 == $(".avantajlar ul li").size()) {
                            $("#avantaj-slide").css("margin-left","0px");
                            timercounter2 = 0;
                        }
                        var mt = timercounter2 * 250;
                        $("#avantaj-slide").animate({
                            marginLeft: -mt
                        }, 1000);
                        return false;
                    }
                    setInterval(uyeGirisSlider, 4000);
                
              
                     
});