if (document.images) {
  image1on = new Image();
  image1on.src ="/cimages/nav_about_acnyc.gif";

  image1off = new Image();
  image1off.src ="/cimages/nav_about_acnyc_off.gif"; // default
  
  image2on = new Image();
  image2on.src ="/cimages/nav_about_abada.gif";

  image2off = new Image();
  image2off.src ="/cimages/nav_about_abada_off.gif"; // default
  
    image3on = new Image();
  image3on.src ="/cimages/nav_about_capoeira.gif";

  image3off = new Image();
  image3off.src ="/cimages/nav_about_capoeira_off.gif"; // default
  
    image4on = new Image();
  image4on.src ="/cimages/nav_support.gif";

  image4off = new Image();
  image4off.src ="/cimages/nav_support_off.gif"; // default
  
    image5on = new Image();
  image5on.src ="/cimages/nav_youth.gif";

  image5off = new Image();
  image5off.src ="/cimages/nav_youth_off.gif"; // default
  
    image6on = new Image();
  image6on.src ="/cimages/nav_class.gif";

  image6off = new Image();
  image6off.src ="/cimages/nav_class_off.gif"; // default
  
    image7on = new Image();
  image7on.src ="/cimages/nav_media.gif";

  image7off = new Image();
  image7off.src ="/cimages/nav_media_off.gif"; // default
  
    image8on = new Image();
  image8on.src ="/cimages/nav_contact_us.gif";

  image8off = new Image();
  image8off.src ="/cimages/nav_contact_us_off.gif"; // default
  
  
}

function changeImages() {
    if (document.images) {
        for (var i = 0; i < changeImages.arguments.length; i += 2){
				    document[changeImages.arguments[i]].src = eval(changeImages.arguments[i + 1] + ".src");
        }
    }
}