var headline_count;
	var headline_interval;
	var old_headline = 0;
	var current_headline = 0;

	$(document).ready(function(){
	  headline_count = $("div.headline").size();
	  $("div.headline:eq("+current_headline+")").css('top','5px');
	  
	  headline_interval = setInterval(headline_rotate,17000); //time in milliseconds
	  $('#scrollup').hover(function() {
		clearInterval(headline_interval);
	  }, function() {
		headline_interval = setInterval(headline_rotate,17000); //time in milliseconds
		headline_rotate();
	  });
	});

	function headline_rotate() {
	  current_headline = (old_headline + 1) % headline_count; 
	  $("div.headline:eq(" + old_headline + ")").animate({top: -205},"slow", function() {
		$(this).css('top','210px');
		});
	  $("div.headline:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
	  old_headline = current_headline;
	}