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

  image2on = new Image();
  image2on.src = "./images/link_services.gif";

  image3on = new Image();
  image3on.src = "./images/link_equipment.gif";

  image4on = new Image();
  image4on.src = "./images/link_about.gif";

  image5on = new Image();
  image5on.src = "./images/link_contact.gif";
  
  image6on = new Image();
  image6on.src = "./images/link_gallery.gif";

  image1off = new Image();
  image1off.src = "./images/link_home.gif";

  image2off = new Image();
  image2off.src = "./images/link_services.gif";

  image3off = new Image();
  image3off.src = "./images/link_equipment.gif";

  image4off = new Image();
  image4off.src = "./images/link_about.gif";

  image5off = new Image();
  image5off.src = "./images/link_contact.gif";

  image6off = new Image();
  image6off.src = "./images/link_gallery.gif";

  otherImageDefault = new Image();
  otherImageDefault.src = "./images/placeholder.gif";

  otherImage1 = new Image();
  otherImage1.src = "./images/mouse_home.gif";

  otherImage2 = new Image();
  otherImage2.src = "./images/mouse_services.gif";

  otherImage3 = new Image();
  otherImage3.src = "./images/mouse_equipment.gif";

  otherImage4 = new Image();
  otherImage4.src = "./images/mouse_about.gif";

  otherImage5 = new Image();
  otherImage5.src = "./images/mouse_contact.gif";

  otherImage6 = new Image();
  otherImage6.src = "./images/mouse_gallery.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");
    }
  }
}