/* Gallery Functions */
$(document).ready(function() {
    load_gallery();

});

function load_gallery() {

    // set timer
    tim = setTimeout('gallery_rotator()', 7000);
    totalImages = $('div.thumb a').size();
    //  grayscale thumbs
    grayscale($('div.thumb a'));
    // set first image to color
    prevImage = $('div.thumb a:first');
    // prevImage.addClass('activeThumb');
    grayscale.reset(prevImage);
    // set click attr
    $("div.thumb a").click(setActiveThumb);
}

function setActiveThumb() {
    // clear timer
    clearTimeout(tim);
    // reset previous Image
    grayscale(prevImage);
    //prevImage.removeClass('activeThumb');
    prevImage = $(this);
    //
    $(this).addClass('activeThumb');
    //
    var largeImage = $(this).attr('href');
    var thumbIMG = $(this).find('img');
    var strCaption = thumbIMG.attr('alt');
    $("#main_view p").html(strCaption);
    grayscale.reset($(this));
    var mvi = $('#main_view img');
    mvi.animate({ opacity: 0.10 }, 400, function() {
        mvi.attr({ src: largeImage });
        mvi.animate({ opacity: 1 }, 800, function() { });
    });
    return false;
}