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

$(document).ready(function(){
    // Latest news
    headline_count = $("div.headline").size();
    
    $("div.headline:eq("+current_headline+")").css('top', '5px');
    
    headline_interval = setInterval(headline_rotate,7000);
    
    $('#scrollup').hover(function() {
        clearInterval(headline_interval);
    }, function() {
        headline_interval = setInterval(headline_rotate,7000);
        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 + ")")
        .animate({top: 5},"slow");
    
    old_headline = current_headline;
}