function showRandom() {
    //var rImages = new Array("images/0_0Ad.jpg", "images/0_1.jpg", "images/0_45.jpg", "images/14.jpg", "images/123.jpg", "images/A.jpg");
    var rImages = new Array();
    rImages[0] = 'images/Testimonial-Bonton.gif';
    rImages[1] = 'images/Testimonial-BlueCross.gif';
    rImages[2] = 'images/Testimonial-DKM.gif';
    rImages[3] = 'images/Testimonial-Leo-Burnett.gif';
    rImages[4] = 'images/Testimonial-Meyer.gif';
    rImages[5] = 'images/Testimonial-Burgundy.gif';
    rImages[6] = 'images/Testimonial-Levenson.gif';
    rImages[7] = 'images/Testimonial-WGN.gif';
    rImages[8] = 'images/Testimonial-Carson.gif';
    rImages[9] = 'images/Testimonial-RheaKaiser.gif';
    rImages[10] = 'images/Testimonial-Jordan.gif';
    rImages[11] = 'images/Testimonial-SMZ.gif';
    rImages[12] = 'images/Testimonials-Stonewall.gif';
    rImages[13] = 'images/Testimonials-Kolar.gif';
    rImages[14] = 'images/Testimonials-TellMe.gif';
    rImages[15] = 'images/Testimonials-Bernstein.gif';
    rImages[16] = 'images/Testimonials-Diccicco.gif';
    rImages[17] = 'images/Testimonials-Kemper.gif';
    rImages[18] = 'images/Testimonials-Biggs.gif';
    rImages[19] = 'images/Testimonials-SA.gif';
    
    
    var img = document.getElementById("imgRotating");
    var whichImage = Math.round(Math.random() * (rImages.length - 1));
    img.src = rImages[whichImage];

    window.setTimeout("showRandom()", 15000);
  }