/*
 * Origine :
 * http://docs.jquery.com/Tutorials:Scroll_Up_Headline_Reader
 */

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

$(document).ready(function(){
	headline_count = $("div.news").size();
	$("div.news:eq("+current_headline+")").css('top','5px');
	
	headline_interval = setInterval(headline_rotate,8000); //time in milliseconds
	$('#scrollup').hover(function() {
		clearInterval(headline_interval);
	}, function() {
		headline_interval = setInterval(headline_rotate,8000); //time in milliseconds
		headline_rotate();
	});
});

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