$(document).ready(function(){

	var first = 0;
	var speed = 1000;
	var pause = 5500;

	function removeFirst(){
		first = $('ul.tweetList li:first').html();
		$('ul.tweetList li:first')
		//.animate({opacity: 0}, speed)
		.fadeOut('slow', function() {$(this).remove();});
		addLast(first);
	}
	
	function addLast(first){
		last = '<li style="display:none">'+first+'</li>';
		$('ul.tweetList').append(last)
		$('ul.tweetList li:last')
		//.animate({opacity: 1}, speed)
		.fadeIn('slow')
	}
	interval = setInterval(removeFirst, pause);
});