var currentMainImage	= 1;
var displaySearch       = false;
var displayLang       = false;

function mainmenu(){}

function searchPanClick()
{
    if( displaySearch )
    {
        $('#searchPan').fadeOut();
        $('#searchPanButton').addClass('plus');
        $('#searchPanButton').removeClass('minus');
        displaySearch = false;
    }
    else
    {
        if( displayLang )
        {
            langPanClick();
        }
        $('#searchPan').fadeIn();
        $('#searchPanButton').removeClass('plus');
        $('#searchPanButton').addClass('minus');
        displaySearch = true;
    }
}

function langPanClick()
{
    if( displayLang )
    {
        $('#langPan').fadeOut();
        $('#langPanButton').addClass('plus');
        $('#langPanButton').removeClass('minus');
        displayLang = false;
    }
    else
    {
        if( displaySearch )
        {
            searchPanClick();
        }
        $('#langPan').fadeIn();
        $('#langPanButton').removeClass('plus');
        $('#langPanButton').addClass('minus');
        displayLang = true;
    }
}


function changeMainImage( id, url )
{
	$('#mainCointainer-' + currentMainImage).hide();
	$('#mainCointainer-' + id).show();
	$('#mainImageNav-' + currentMainImage).removeClass( 'active' );
	$('#mainImageNav-' + id).addClass( 'active' );
	$('#bigImage').css('background-image', 'url(' + url + ')');
	currentMainImage	= id;
}

$(document).ready(function() {
    mainmenu();

    $(function() {
        $('#nav').droppy({speed: 100});
        var w = $(window).width();
        if( w < 1150 )
        {
            $('#adv-right').hide();
            $('#adv-bottom').show();
            $('.footer').removeClass( 'wide' );
            $('.wrapper').addClass('no-bg');
            $('.wrapper').removeClass('wwide');
        }
        else
        {
            $('#adv-right').show();
            $('#adv-bottom').hide();
            $('.footer').addClass( 'wide' );
            $('.wrapper').removeClass('no-bg');
            $('.wrapper').addClass('wwide');
        }
    });

    $(window).resize(function(){
        var w = $(window).width();
        if( w < 1150 )
        {
            $('#adv-right').hide();
            $('#adv-bottom').show();
            $('.footer').removeClass( 'wide' );
            $('.wrapper').addClass('no-bg');
            $('.wrapper').removeClass('wwide');
        }
        else
        {
            $('#adv-right').show();
            $('#adv-bottom').hide();
            $('.footer').addClass( 'wide' );
            $('.wrapper').removeClass('no-bg');
            $('.wrapper').addClass('wwide');
        }
    });

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

    if( $panels[0] )
    {
    // 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('<div class="scrollButtons left">&larr;</div>')
        .after('<div class="scrollButtons right">&rarr;</div>');

    // 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,
		interval: 8000,
        // 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);
    }
});