// JavaScript Document
var headline_count;
	 var headline_interval;
	 var old_headline = 0;
	 var current_headline = 0;
 
	 $(document).ready(function(){
	   headline_count = $("div.headline").size();
	   $("div.headline:eq("+current_headline+")").css('top','0px'); //positioning of text *scrollup
 	   $("div.headline:eq("+current_headline+")").css('left','25px');	//positioning of text *scrollup
	   headline_interval = setInterval(headline_rotate,3000); //time in milliseconds
	   $('#scrollup').hover(function() {
	     clearInterval(headline_interval);
	   }, function() {
	     headline_interval = setInterval(headline_rotate,3000); //time in milliseconds
	     headline_rotate();
	   });
	 });
 
	 function headline_rotate() {
	   current_headline = (old_headline + 1) % headline_count; 
	   $("div.headline:eq(" + old_headline + ")").animate({top: -220},"slow", function() {
	     $(this).css('top','220px');
	   });
	   $("div.headline:eq(" + current_headline + ")").show().animate({top: 0}, "slow");    //positions start point y-axis of secondary group *headlines
	   old_headline = current_headline;
	 }