var headline_count;
 var headline_interval;
 var old_headline = 0;
 var current_headline = 0;
 
 $(document).ready(function(){
   if($("ul#lista_last li").size() > 1){
	   $('ul#lista_last').css({
		   position: 'relative',
		   overflow: 'hidden',
		   height: '100px'
		});
	   $('ul#lista_last li').css({
		   position: 'absolute',
		   top: '110px',
		   left: '5px',
		   height: '95px'
		});
	   
	   headline_count = $("ul#lista_last li").size();
	   $("ul#lista_last li:eq("+current_headline+")").css('top','5px');
	 
	   headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
	   $('ul#lista_last').hover(function() {
		 clearInterval(headline_interval);
	   }, function() {
		 headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
		 headline_rotate();
	   });
   }
 });
 
 function headline_rotate() {
   current_headline = (old_headline + 1) % headline_count; 
   $("ul#lista_last li:eq(" + old_headline + ")").animate({top: -95},"slow", function() {
     $(this).css('top','100px');
   });
   $("ul#lista_last li:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
   old_headline = current_headline;
 }