var timeout = "";
function scrollNews() {
	if(div = document.getElementById("news")) {
		if(div.scrollHeight - div.offsetHeight <= div.scrollTop) {
			scrollToTop();
		} else {
			div.scrollTop = parseInt(div.scrollTop) + 1;
		}
	}
	timeout = window.setTimeout(scrollNews,50);
}
function scrollToTop() {
	clearTimeout(timeout);
	if(div = document.getElementById("news")) {
		if(div.scrollTop) {
			div.scrollTop = parseInt(div.scrollTop) - 30;
			timeout = setTimeout(scrollToTop,30);
		} else {
			clearTimeout(timeout);
			div.scrollTop = 1;
			timeout = window.setTimeout(scrollNews,20);
		}
	}
}