if (document.images) {
  image1on = new Image();
  image1on.src = "img/0homeover.png";
  image2on = new Image();
  image2on.src = "img/1creationsover.png";
  image3on = new Image();
  image3on.src = "img/2showsover.png";
  image4on = new Image();
  image4on.src = "img/3contactover.png";
  image5on = new Image();
  image5on.src = "img/4aboutover.png";

  image1off = new Image();
  image1off.src = "img/0home.png";
  image2off = new Image();
  image2off.src = "img/1creations.png";
  image3off = new Image();
  image3off.src = "img/2shows.png";
  image4off = new Image();
  image4off.src = "img/3contact.png";
  image5off = new Image();
  image5off.src = "img/4about.png";
}

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");
    }
  }
}

/*
  image4on = new Image();
  image4on.src = "img/jrh_art_over.jpg";
  image5on = new Image();
  image5on.src = "img/jrh_port_over.jpg";
  image8on = new Image();
  image8on.src = "img/jrh_legal_over.jpg";
  image9on = new Image();
  image9on.src = "img/jrh_privacy_over.jpg";
  image4off = new Image();
  image4off.src = "img/jrh_art.jpg";
  image5off = new Image();
  image5off.src = "img/jrh_port.jpg";
  image8off = new Image();
  image8off.src = "img/jrh_legal.jpg";
  image9off = new Image();
  image9off.src = "img/jrh_privacy.jpg";
*/