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,5000); //time in milliseconds
  $('#scrollup').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; 
  $("div.headline:eq(" + old_headline + ")").animate({top: -105},"slow", function() {
    $(this).css('top','210px');
    });
  $("div.headline:eq(" + current_headline + ")").show().animate({top: 5},"slow");  
  old_headline = current_headline;
}



$(document).ready(function() {
 // hides the slickbox as soon as the DOM is ready (a little sooner that page load)
  $('#slickbox').hide();
  
 // shows and hides and toggles the slickbox on click  
  $('#slick-show').click(function() {
    $('#slickbox1').show('slow');
    return false;
  });
  $('#slick-hide').click(function() {
    $('#slickbox1').hide('fast');
    return false;
  });
  $('#slick-toggle').click(function() {
    $('#slickbox1').hide('fast');
    $('#slickbox2').show('slow');
    return false;
  });
  $('#slick-toggle2').click(function() {
    $('#slickbox2').hide('fast');
    $('#slickbox1').show('slow');
    return false;
  });

 // slides down, up, and toggle the slickbox on click    
  $('#slick-down').click(function() {
    $('#slickbox').slideDown('slow');
    return false;
  });
  $('#slick-up').click(function() {
    $('#slickbox').slideUp('fast');
    return false;
  });
  $('#slick-slidetoggle').click(function() {
    $('#slickbox').slideToggle(400);
    return false;
  });
});