// when the DOM is ready...
var selectedElement;
var direction = 1;

$(function() {
    var $panels = $('#featured ul.players > li');
    var $container = $('#featured ul.players');

    // 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
    });
    var $width = 0;
    $panels.each(function(id, element) { $width += element.offsetWidth; });

    // calculate a new width for the container (so it holds all panels)
    $container.css('width', $width + "px");
}

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

// apply our left + right buttons
//     $scroll
//         .before('<img class="scrollButtons left" src="images/scroll_left.png" />')
//         .after('<img class="scrollButtons right" src="images/scroll_right.png" />');

// handle nav selection
function selectNav() {
    if (typeof _currentPlayer != "undefined") {
        _currentPlayer.pause();
        $(_currentPlayer).parent().find('a.video_play').removeClass('video_playing').text('Play');
        Cufon.refresh('.typeface-link');
        $(_currentPlayer).parent().find('a.pause_switch').show();
    }
    _carouselIndex = parseInt(_carouselIndex) + parseInt(direction);

    if (_carouselIndex > _carouselItems) {
        _carouselIndex = 1;
    }
    if (_carouselIndex < 1) {
        _carouselIndex = _carouselItems;
    }

    $('#featured .current').text(_carouselIndex);
    Cufon.refresh('.subheader');
}

// go find the navigation link that has this target and select the nav
function trigger(data) {
    selectNav();
}

$('#featured').bind('click', function(event) {
    direction = 1;
    Cufon.replace('.typeface-link', { hover: true });
});

$('#featured-previous').bind('click', function(event) {
    direction = -1;
    Cufon.replace('.typeface-link', { hover: true });
});
// 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 = {
    target: $scroll, // the element that has the overflow can be a selector which will be relative to the target
    items: $panels,
    navigation: '',
    prev: '#featured-previous', // selectors are NOT relative to document, i.e. make sure they're unique
    next: '#featured-next', // selectors are NOT relative to document, i.e. make sure they're unique
    axis: 'xy', // allow the scroll effect to run both directions
    onBefore: trigger, // our final callback
    offset: offset,
    duration: 500, // duration of the sliding effect
    easing: 'swing' // easing - can be used with the easing plugin: http://gsgd.co.uk/sandbox/jquery/easing/
};

// 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.
$('#featured').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);



$('#featured-next').bind('click', function(event) {
    direction = 1;
    Cufon.replace('.typeface-link', { hover: true });
});

});