var canSlide = true;

$(function() {
    $('.time_machine').click(function() {
        if(!canSlide)
            return false;

        canSlide = false;

        $('.years').slideToggle('fast', function() { canSlide = true; });
        $('.time_machine').toggleClass('active');

        return true;
    });

    // Simulate :nth-of-type(4n) in <=IE8
    if($.browser.msie && parseInt($.browser.version, 10) < 9) {
        $('#project_grid li').each(function(index, elem) {
            if((index+1) % 4 != 0)
                return true;

            $(elem).css('margin-right', '0');
            return true;
        });
    }

    // Animate the loading boxes
    $('.loading').sprite('animate', {fps: 18});

    $('.img_container img').bind('load', function() {
        $(this).siblings('.loading').sprite('stop');
    });
});