$(document).ready(function() {
	n = $('#lnews .newsContainer div a:first').css('marginTop').split('px').slice(0,1);
	$('#lnews a.up').click(function() {
		if(n < 0) {
			n = n + 40;
		}
		$('#lnews .newsContainer div').animate({
			marginTop: n+'px'
		}, 500);
		return false;
	});
	$('#lnews a.down').click(function() {
		limit = (($('#lnews .newsContainer div a').length * 40 - 40) * -1);
		if(n > limit) {
			n = n - 40;
		}
		$('#lnews .newsContainer div').animate({
			marginTop: n+'px'
		}, 500);
		return false;
	});
});