function slideSwitch() {
    var $active = $('#slideshow IMG.active');
	if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    // use this to pull the images in the order they appear in the markup
    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');

    // uncomment the 3 lines below to pull the images in random order
    var $sibs  = $active.siblings();
    var rndNum = Math.floor(Math.random() * $sibs.length );
    var $next  = $( $sibs[ rndNum ] );

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

function changeProjectImage(img) {
	$('#bigProjectImage').attr("src", "get.php?i."+img);
}

function changeImageOver(id, image) {
	$('#tImage'+id).css('background-image', 'url('+base_href+'/get.php?i.'+image+')');
}

$(function() {
    setInterval( "slideSwitch()", 5000 );
	$('a[rel=lightbox]').fancybox({'titlePosition':'over', 'showNavArrows':false});
});