var displaySequence = 1;
var maxSequence = 1;
var newsSequence = 1;
var newsTotal = 0;
var newsHeight = 31;

$(document).ready(function() {
	$("#new_tab").find("p").each(function() {
		newsTotal++;
	});
	if(newsTotal>1) {
		var newsTimer = setInterval(scrollNews, 8000);
	}
});

function scrollNews() {
	$("#new_tab").animate({marginTop: -newsSequence*newsHeight});
	if(newsSequence==newsTotal-1) {
		newsSequence = 0;
	} else {
		newsSequence++;
	}
}