// when the DOM is ready...
$(document).ready(function()
{

    var $panels = $('#slider .scrollContainer > div');
    var $container = $('#slider .scrollContainer');

    // 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
        .before('<img class="scrollButtons left" src="/includes/images/ChristmasPanel/scroll_left.png" />')
        .after('<img class="scrollButtons right" src="/includes/images/ChristmasPanel/scroll_right.png" />');

    // 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 = {
        target: $scroll, // the element that has the overflow

        // can be a selector which will be relative to the target
        items: $panels,

        navigation: '.navigation a',

        // selectors are NOT relative to document, i.e. make sure they're unique
        prev: 'img.left',
        next: 'img.right',

        // allow the scroll effect to run both directions
        axis: 'xy',

        onAfter: trigger, // our final callback

        offset: offset,

        // duration of the sliding effect
        duration: 500,

        // easing - can be used with the easing plugin: 
        // http://gsgd.co.uk/sandbox/jquery/easing/
        easing: 'swing'
    };

    // calculate max container height
    var maxH = 0;
    for (var i = 0; i < $panels.length; i++)
    {
        var h = $($panels[i]).find('.container').height();
        if (h > maxH) maxH = h;
    }
    // apply max container height to all panels
    for (var i = 0; i < $panels.length; i++)
    {
        var panel = $($panels[i]);
        panel.height(panel.height() + maxH);
    }

    // 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);
});


//---------
//show content script


var sliderHeight = "265px";
$(document).ready(function() {
    $('.panel').each(function() {
        var current = $(this);
        current.attr("box_h", current.height());
    }
     );
    $(".panel").css("height", sliderHeight);
    $(".slider_menu").html('<a href="#slider">Show all</a>');
    $(".slider_menu a").click(function() { openSlider() });
});

//window.scrollBy(0,50) 
function windowScrollDown() {
    window.location.href = '#slider';
}

function openSlider()
{
    var open_height = $(".panel").attr("box_h") + "px";
    $(".panel").animate({"height": open_height}, {duration: "slow" })
    var timer = setTimeout(function() { windowScrollDown() }, 1000);
    $(".slider_menu").html('<a href="#slider">Hide</a>');
    $(".slider_menu a").click(function() { closeSlider(); return true; });
}

function closeSlider()
{
    $(".panel").animate({"height": sliderHeight}, {duration: "slow" });
    $(".slider_menu").html('<a href="#slider">Show all</a>');
    $(".slider_menu a").click(function() { openSlider(); return true; });

}