$(document).ready(function(){
var first = 0;
var speed = 700;
var pause = 3500;
function removeFirst(){
first = $('ul#center_dm_ru li:first').html();
$('ul#center_dm_ru li:first')
.animate({opacity: 0}, speed)
.fadeOut('slow', function() {$(this).remove();});
addLast(first);
}
function addLast(first){
last = '
';
$('ul#center_dm_ru').append(last)
$('ul#center_dm_ru li:last')
.animate({opacity: 1}, speed)
.fadeIn('slow')
}
interval = setInterval(removeFirst, pause);
});