$(document).ready(function () { var $panels = $('#slider .scrollContainer > div'); var $container = $('#slider .scrollContainer');
var horizontal = true;
if (horizontal) {
    $panels.css({'float' : 'left', 'position' : 'relative'});
    $container.css('width', $panels[0].offsetWidth * $panels.length);
    }
    var $scroll = $('#slider .scroll').css('overflow', 'hidden');

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

    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
        items: $panels,
        navigation: '.navigation a',
        prev: 'img.left', 
        next: 'img.right',
        axis: 'xy',

        onAfter: trigger, 

        offset: offset,

        // duration of the sliding effect
        duration: 650,

        // easing - can be used with the easing plugin: 
        // http://gsgd.co.uk/sandbox/jquery/easing/
        easing: 'swing'
    };
    $('#slider').serialScroll(scrollOptions);
    $.localScroll(scrollOptions);

    scrollOptions.duration = 500;
    $.localScroll.hash(scrollOptions);
});