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_left,10000); //time in milliseconds
$('#scrollup').hover(function()
		{
  		clearInterval(headline_interval);
  		},
  		function() {
    		headline_interval = setInterval(headline_left,10000); //time in milliseconds
    		headline_left();
  		});
});

function headline_left() {
  current_headline = (old_headline + 1) % headline_count; 
  $("div.headline:eq(" + old_headline + ")").animate({left: -600},"slow", function() {
    $(this).css('left','5px');
    $(this).css('top','30px');
    });
  setTimeout(headline_up,500);
  }

function headline_up()
	{
	$("div.headline:eq(" + current_headline + ")").show().animate({top: 5},"slow");
	old_headline = current_headline;
	}