var slider = new Swiper ('#slider', {
	nextButton: '.swiper-button-next',
	prevButton: '.swiper-button-prev'
})
var thumbs = new Swiper('#thumbs', {
	centeredSlides: true,
	spaceBetween: 10,
	slidesPerView: "auto",
	touchRatio: 0.2,
	slideToClickedSlide: true
});
slider.params.control = thumbs;
thumbs.params.control = slider;