// JavaScript Document
/*	
$.easing.easeOutQuart = function (x, t, b, c, d) {
			return -c * ((t=t/d-1)*t*t*t - 1) + b;
};
jQuery(function( $ ){
var $news = $('#elencoBanner');//we'll re use it a lot, so better save it to a var.
			$news.serialScroll({
				items:'li',
				duration:700,
				force:true,
				axis:'y',
				lazy:true,//NOTE: it's set to true, meaning you can add/remove/reorder items and the changes are taken into account.
				interval:5000, //yeah! I now added auto-scrolling
				step:1 //scroll 2 news each time
			});	
});
*/
var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline=0;

$(document).ready(function(){
  headline_count = $("li.headline").size();
  $("li.headline:eq("+current_headline+")").css({'top':'5px'});
  
  headline_interval = setInterval(headline_rotate,10000); //time in milliseconds
  $('#elencoBanner').hover(function() {
    clearInterval(headline_interval);
  }, function() {
    headline_interval = setInterval(headline_rotate,10000); //time in milliseconds
    headline_rotate();
  });
});

function headline_rotate() {
  current_headline = (old_headline + 1) % headline_count; //remainder will always equal old_headline until it reaches headline_count - at which point it becomes zero. clock arithmetic
  $("li.headline:eq(" + old_headline + ")").animate({top: -205},"slow", function() {
    $(this).css({'top':'210px'});
    });
  $("li.headline:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
  old_headline = current_headline;
}