if (document.images) {



  image1off = new Image();

  image1off.src = "/images/nav/n_spotlight.gif";

  

    image2off = new Image();

  image2off.src = "/images/nav/n_eveclass.gif";

  

  image3off = new Image();

  image3off.src = "/images/nav/n_localinfo.gif";

    

  image4off = new Image();

  image4off.src = "/images/nav/n_contact.gif";

  



  image1on = new Image();

  image1on.src = "/images/nav/n_spotlight_over.gif";

  

  image2on = new Image();

  image2on.src = "/images/nav/n_eveclass_over.gif";

  

  image3on = new Image();

  image3on.src = "/images/nav/n_localinfo_over.gif";

  

  image4on = new Image();

  image4on.src = "/images/nav/n_contact_over.gif";





}



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");

    }

  }

}