$(function() {    
    $('#s3').before('<div id="testimonial" class="testimonial">').cycle({
        speed: 'fast',
        timeout: 5000,
        pause: 1
    });
});

$(function() {    
    $('#s4').before('<div id="nav" class="nav">').cycle({
        speed: 'fast',
        timeout: 5000,
        pager: '#nav',
        pause: 1
    });
});