if (document.images) {
  reelOn = new Image();
  reelOn.src = "images/viewreel_on.jpg";

  ratReelOn = new Image();
  ratReelOn.src = "images/ratreel_on.jpg";

  resumeOn = new Image();
  resumeOn.src = "images/viewresume_on.jpg";

  playreelOn = new Image();
  playreelOn.src = "images/playreel_on.jpg";


  ratReelOff = new Image();
  ratReelOff.src = "images/ratreel_off.jpg";

  reelOff = new Image();
  reelOff.src = "images/viewreel_off.jpg";

  resumeOff = new Image();
  resumeOff.src = "images/viewresume_off.jpg";

  playreelOff = new Image();
  playreelOff.src = "images/playreel_off.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");
    }
  }
}