function newsTicker() {
var liWidth = $('#news li:first-child').width() + 10;
$('#news li:first-child').clone().appendTo('#news');
$('#news').animate({right:liWidth},2500, function() {$('#news li:first-child').remove(); $('#news').css("right","0")});
}

 $(function() {
  interval = setInterval(newsTicker,5000);
  $('#news').hover(
    function() {
      clearInterval(interval);
    },
    function() {
      interval = setInterval(newsTicker,5000);
    });
  });