<!--
if (document.images) {

  homeon = new Image();
  homeon.src = "images/homeOn.gif";
  homeoff = new Image();
  homeoff.src = "images/homeOff.gif";

  abouton = new Image();
  abouton.src = "images/aboutOn.gif";
  aboutoff = new Image();
  aboutoff.src = "images/aboutOff.gif";

  serviceson = new Image();
  serviceson.src = "images/servicesOn.gif";
  servicesoff = new Image();
  servicesoff.src = "images/servicesOff.gif";
  
  testimonialson = new Image();
  testimonialson.src = "images/testimonialsOn.gif";
  testimonialsoff = new Image();
  testimonialsoff.src = "images/testimonialsOff.gif";
  
  contacton = new Image();
  contacton.src = "images/contactOn.gif";
  contactoff = new Image();
  contactoff.src = "images/contactOff.gif";


}
function turnOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "on.src");
  }
}
function turnOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "off.src");
  }
}
// -->