if (document.images) {
  rbtxtOver = new Image();
  rbtxtOver.src = "Common/Images/SplashPage/splash-rb-txt-over.gif"
  rbtxtOff = new Image();
  rbtxtOff.src = "Common/Images/SplashPage/splash-rb-txt-off.gif"
  mbtxtOver = new Image();
  mbtxtOver.src = "Common/Images/SplashPage/splash-mb-txt-over.gif"
  mbtxtOff = new Image();
  mbtxtOff.src = "Common/Images/SplashPage/splash-mb-txt-off.gif"
  rbimgOver = new Image();
  rbimgOver.src = "Common/Images/SplashPage/splash-rb-img-over.jpg"
  rbimgOff = new Image();
  rbimgOff.src = "Common/Images/SplashPage/splash-rb-img-off.jpg"
  mbimgOver = new Image();
  mbimgOver.src = "Common/Images/SplashPage/splash-mb-img-over.jpg"
  mbimgOff = new Image();
  mbimgOff.src = "Common/Images/SplashPage/splash-mb-img-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");
    }
  }
}