MediaWiki:Common.js

$(document).ready(function(){
 
    $('.animated-grids').each(function() {
            var $current = $(this).children().first();
            $current.addClass('active');
        });
 
    setInterval(function() {
        $('.animated-grids').each(function() {

            var $current = $(this).children('.active');
            
            var $next = $current.nextAll(':not(.skip):first');
            if (!$next.length) {
                $next = $(this).children(':not(.skip):first');
            }
            $current.removeClass('active');
            $next.addClass('active');
        });
    }, 2000);


});