var headline_countl;
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,5000);//time in milliseconds
$('#scrollup').hover(function() {
    clearInterval(headline_interval);
}, function() {
    headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
    healine_rotate();
  });
});

function headline_rotate() {
    current_headline = (old_headline + 1) % headline_count;
    $("div.headline:eq(" + old_headline + ")").animate ({top: -205}, "slow", function() {
        $(this).css('top','145px');
        });
        $("div.headline:eq("+ current_headline + ")").show().animate({top: 5},"slow");
        old_headline = current_headline;
        }