var scrollSpeed = 80;
	var step = 1;
	if (localStorage.current) {
		var current = localStorage.current;
		} else {
			var current = 0;
	}
	var imageWidth = 1280;	
	var restartPosition = -(imageWidth);

	function scrollBg(){
		current -= step;
		if (current == restartPosition){
			current = 0;
		}

		$('body').css("background-position",current+"px 0");
	}

	var init = setInterval("scrollBg()", scrollSpeed);