var carouselRoll = 0;

function carouselRight() {
	var carousel = document.getElementById('carousel');
	if(carouselRoll == 1) {
		carousel.scrollLeft+=10;
		setTimeout(carouselRight, 100)
	}
}

function carouselLeft() {
	var carousel = document.getElementById('carousel');
	if(carouselRoll == 1) {
		carousel.scrollLeft-=10;
		setTimeout(carouselLeft, 100)
	}
}