$(document).ready(function() {
	var screenwidth = $(window).width();
	var w;
	if(screenwidth>0 && screenwidth<568){
		w = 1;	
	}
	if(screenwidth>568 && screenwidth<667){
		w = 2;	
	}
	if(screenwidth>667 && screenwidth<768){
		w = 3;	
	}
	if(screenwidth>768){
		w = 4;	
	}
    $('.autoplay').slick({
        dots: true,
        infinite: true,
        speed: 300,
        slidestoshow: w,
        slidestoscroll: 1,
        autoplay: true,
        autoplayspeed: 2000
    });
});