// function showSubMenu (subMenu01) {
//    document.subMenu_01.src = subMenu01;
// }

var manualPictures = new Array();

function showSubMenu(pictureName,imageFiles)
{
  // Ensure picture list primed.
  if (manualPictures[pictureName] == null) {
    manualPictures[pictureName] = imageFiles;
  } else {
    imageFiles = manualPictures[pictureName];
  }
  var imageSeparator = imageFiles.indexOf(";");
  var nextImage = imageFiles.substring(0,imageSeparator);
  if (document.all)
  {
    document.getElementById(pictureName).style.filter="blendTrans(duration=2)";
    document.getElementById(pictureName).filters.blendTrans.Apply();
  }
  document.getElementById(pictureName).src = nextImage;
  if (document.all)
  {
    document.getElementById(pictureName).filters.blendTrans.Play();
  }
  manualPictures[pictureName] =
    imageFiles.substring(imageSeparator+1,imageFiles.length)
    + ';' + nextImage;
}