/* -----------------------------------------------
Headline Scroller script 
See http://docs.jquery.com/Tutorials:Scroll_Up_Headline_Reader for examples and description.
Style definition for this script are located in /styles/main style sheet.
----------------------------------------------- */
/* ----------------- CHANGE HISTORY: -------------
01/12/2010 MG: changed time delay and some of the animation parameters to slow the script down a little.

------------------------------------------------*/
 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','5px');
 
   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: -105},2000, function() {
     $(this).css('top','110px');
   });
   $("div.headline:eq(" + current_headline + ")").show().animate({top: 5},2000);  
   old_headline = current_headline;
   
 }