// JavaScript Document
$(document).ready(function () {

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

    var horizontal = true;

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

    var $scroll 

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

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

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

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

    var offset = parseInt((horizontal ? 
        $container.css('paddingTop') : 
        $container.css('paddingLeft')) 
        || 0) * -1;


    var scrollOptions = {
        target: $scroll,
        items: $panels,
        navigation: '.menu a',
        prev: 'img.left', 
        next: 'img.right',
        axis: 'x',
        onAfter: trigger, // our final callback
        offset: offset,
        duration: 300,
        easing: 'swing'
    };

    $('#main').serialScroll(scrollOptions);
    $.localScroll(scrollOptions);
    scrollOptions.duration = 1;
    $.localScroll.hash(scrollOptions);

});