var headline_count;
 var headline_interval;
 var old_headline = 0;
 var current_headline = 0;
 var headline_showtime = 8000; // time in milliseconds . . .
 
 $(document).ready(function(){
   headline_count = $("div.headline").size();
   $("div.headline:eq("+current_headline+")").css('top','0px');
 
   headline_interval = setInterval(headline_rotate, headline_showtime); //time in milliseconds
   $('#scrollup').hover(function() {
     clearInterval(headline_interval);
   }, function() {
   	 setTimeout( 'headline_rotate( true );', 3000 );
   });
 });
 
 function headline_rotate( resetInterval ) {
 	if( resetInterval == true )
 		headline_interval = setInterval( headline_rotate, headline_showtime );
 	
   current_headline = (old_headline + 1) % headline_count; 
   $("div.headline:eq(" + old_headline + ")").animate({top: -134},"slow", function() {
		$(this).css('top','134px');
   });
   $("div.headline:eq(" + current_headline + ")").show().animate({top: 0},"slow");  
   old_headline = current_headline;
 }