if (document.images) {
  image1on = new Image();
  image1on.src = "images/buttons/monotypes_on.jpg";

  image2on = new Image();
  image2on.src = "images/buttons/early_work_on.jpg";

  image3on = new Image();
  image3on.src = "images/buttons/resume_on.jpg";

  image4on = new Image();
  image4on.src = "images/buttons/bio_on.jpg";

  image5on = new Image();
  image5on.src = "images/buttons/contact_on.jpg";

  image6on = new Image();
  image6on.src = "images/buttons/enter_roll_over_on.jpg";

  image7on = new Image();
  image7on.src = "images/buttons/back_on.jpg";

  image8on = new Image();
  image8on.src = "../buttons/left_arrow_on.jpg";

  image9on = new Image();
  image9on.src = "../buttons/magnify_on.jpg";

  image10on = new Image();
  image10on.src = "../buttons/right_arrow_on.jpg";

  image11on = new Image();
  image11on.src = "images/buttons/title_enter_loaded.jpg";







  image1off = new Image();
  image1off.src = "images/buttons/monotypes.jpg";

  image2off = new Image();
  image2off.src = "images/buttons/early_work.jpg";

  image3off = new Image();
  image3off.src = "images/buttons/resume.jpg";

  image4off = new Image();
  image4off.src = "images/buttons/bio.jpg";

  image5off = new Image();
  image5off.src = "images/buttons/contact.jpg";

  image6off = new Image();
  image6off.src = "images/buttons/enter_roll_over.jpg";

  image7off = new Image();
  image7off.src = "images/buttons/back.jpg";

  image8off = new Image();
  image8off.src = "../buttons/left_arrow.jpg";

  image9off = new Image();
  image9off.src = "../buttons/magnify.jpg";

  image10off = new Image();
  image10off.src = "../buttons/right_arrow.jpg";

  image11off = new Image();
  image11off.src = "images/buttons/title_enter.jpg";






}

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");
    }
  }
}