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

$(document).ready(function(){	
  headline_count = $("div.headline2").size();
  $("div.headline2:eq("+current_headline+")").css('top','5px');

  headline_interval = setInterval(headline_rotate,6000); //time in milliseconds
  //$('#scrollup2').hover(function() {
  //  clearInterval(headline_interval);
  //}, function() {
  //  headline_interval = setInterval(headline_rotate,6000); //time in milliseconds
  //  //headline_rotate();
  //});
});

function headline_rotate() {
  current_headline = (old_headline + 1) % headline_count; 
  $("div.headline2:eq(" + old_headline + ")").animate({top: -205},"slow", function() {
    $(this).css('top','210px');
  });
  $("div.headline2:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
  old_headline = current_headline;
}