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

jQuery(document).ready(function($) {

	 headline_count = $("div.headline").size();
	 $("div.headline:eq(" + current_headline + ")").css('top', '0px');

 /*    if (headline_count > 1)*/
      headline_interval = setInterval(headline_rotate, 5000); //time in milliseconds 

     $('#scrollup').hover(function() {
		 clearInterval(headline_interval);
     }, function() {
		/*	 if (headline_count > 1)*/
             headline_interval = setInterval(headline_rotate, 5000); //time in milliseconds

     });
 });
 
 function headline_rotate() {
	 
   current_headline = (old_headline + 1) % headline_count; 
   
   jQuery("div.headline:eq(" + old_headline + ")").animate({top: 205},"slow", function() {
     jQuery(this).css('top','410px');
   });
   jQuery("div.headline:eq(" + current_headline + ")").show().animate({top: 0},"slow");  
   old_headline = current_headline;
 }