// for blog buzz animated headline scroller
var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline=0;

$(document).ready(function(){
  headline_count = $(".hsbbb ul li").size();
  $(".hsbbb ul li:eq("+current_headline+")").css("top","5px");
  
  headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
  $(".hsbbb ul").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; //remainder will always equal old_headline until it reaches headline_count - at which point it becomes zero. clock arithmetic
  $(".hsbbb ul li:eq(" + old_headline + ")").animate({top: -205},"slow", function() {
    $(this).css("top","210px");
    });
  $(".hsbbb ul li:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
  old_headline = current_headline;
}