$(document).ready(function() {
    //1. Create Scrioll Effect
    //2. Handle Navigation Selection
    //3. Prev Next Image Buttons
    //4. Support Vertical & Horizontal 

    var horizontal = true;
    var $panels = $('#slider .panel');
    var $container = $('#slider .scrollContainer');
    var $scroll = $('#slider .scroll').css('overflow', 'hidden');

    if (horizontal) {
        $panels.css({
            'float': 'left',
            'position': 'relative'
        });
        $container.css('width', $panels[0].offsetWidth * $panels.length);
    }



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

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

    var scrollOptions = {
        target: $scroll,
        items: $panels,
        navigation: '.navigation a',
        prev: 'img.left',
        next: 'img.right',
        axis: 'xy',
        duration: 250,
        easing: 'swing',
        onAfter: trigger

    };

    function trigger(data) {
        var el = $('#slider .navigation').find('a[href$="' + data.id + '"]').get(0);
        selectNav.call(el);
    }

    $('#slider').serialScroll(scrollOptions);
    $.localScroll(scrollOptions);

});