var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline = 0;
jQuery(document).ready(function(){
  headline_count = jQuery("div.NewsSummary").size();
  jQuery("div.NewsSummary:eq("+current_headline+")").css('top', '5px');
  headline_interval = setInterval(headline_rotate,5000);
  jQuery('#news').hover(function() {
	clearInterval(headline_interval);
  }, function() {
	headline_interval = setInterval(headline_rotate,5000);
	headline_rotate();
  });
});
function headline_rotate() {
  current_headline = (old_headline + 1) % headline_count;
  jQuery("div.NewsSummary:eq(" + old_headline + ")")
	.animate({top: -205},"slow", function() {
	  jQuery(this).css('top', '210px');
	});
  jQuery("div.NewsSummary:eq(" + current_headline + ")")
	.animate({top: 5},"slow");
  old_headline = current_headline;
}