// when the DOM is ready...
$(function () {
  
  $('.videoitem').each(function() {
    if ($(this).find('a:eq(1)').height() == 14) {
      $(this).find('.metascroller').css({
        top:'18px'
      });
    }
  });
  
  $('.videoitem').click(function() {
    window.location = $(this).find('a').attr('href');
  });
  
  $('#slider .scrollContainer .panel').each(function() {
    if (!$(this).find('.videoitem').length) $(this).remove();
  });

  var $panels = $('#slider .scrollContainer .panel');
  var $container = $('#slider .scrollContainer');
  
  var currentOffset = $('#slider .scrollContainer .panel .videoitem.active').parent().index();

  // if false, we'll float all the panels left and fix the width
  // of the container
  var horizontal = true;

  // float the panels left if we're going horizontal
  if (horizontal) {
    $panels.css({
    'float' : 'left',
    'position' : 'relative' // IE fix to ensure overflow is hidden
    });

    // calculate a new width for the container (so it holds all panels)
    $container.css('width', $panels[0].offsetWidth * $panels.length);
  }

  // collect the scroll object, at the same time apply the hidden overflow
  // to remove the default scrollbars that will appear
  var $scroll = $('#slider .scroll').css('overflow', 'hidden');

  // apply our left + right buttons
  $scroll
  .after('<img class="scrollButtons left" src="http://www.boobootv.com/images/prev.gif" />')
  .after('<img class="scrollButtons right" src="http://www.boobootv.com/images/next.gif" />');

  // handle nav selection
  function selectNav() {
    $(this)
    .parents('ul:first')
    .find('a')
    .removeClass('selected')
    .end()
    .end()
    .addClass('selected');
  }

  $('#slider .navigation').find('a').click(selectNav);

  // go find the navigation link that has this target and select the nav
  function trigger(data) {
    var el = $('#slider .navigation').find('a[href$="' + data.id + '"]').get(0);
    selectNav.call(el);
  }

  if (window.location.hash) {
    trigger({ id : window.location.hash.substr(1) });
  } else {
    $('ul.navigation a:first').click();
  }

  // offset is used to move to *exactly* the right place, since I'm using
  // padding on my example, I need to subtract the amount of padding to
  // the offset.  Try removing this to get a good idea of the effect
  var offset = parseInt((horizontal ?
  $container.css('paddingTop') :
  $container.css('paddingLeft'))
  || 0) * -1;


  var scrollOptions = {
    force:true,
    target: $scroll,
    items: $panels,
    navigation: '.navigation a',
    prev: 'img.left',
    next: 'img.right',
    axis: 'xy',
    start: currentOffset,
    onAfter: trigger,
    duration: 500,
    easing: 'swing'
  };

  // apply serialScroll to the slider - we chose this plugin because it
  // supports// the indexed next and previous scroll along with hooking
  // in to our navigation.
  $('#slider').serialScroll(scrollOptions);

  // now apply localScroll to hook any other arbitrary links to trigger
  // the effect
  $.localScroll(scrollOptions);

  // finally, if the URL has a hash, move the slider in to position,
  // setting the duration to 1 because I don't want it to scroll in the
  // very first page load.  We don't always need this, but it ensures
  // the positioning is absolutely spot on when the pages loads.
  scrollOptions.duration = 1;
  $.localScroll.hash(scrollOptions);
});