ÿþ// 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

 



    // 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'

    };



    // 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);



});