<!-- // hide script from old browsers
if(document.images) {
  image01 = new Image;
  image02 = new Image;
  image03 = new Image;
  image04 = new Image;
  image05 = new Image;
  image06 = new Image;
  image07 = new Image;
  image08 = new Image;
  image09 = new Image;
  image10 = new Image;
  image11 = new Image;
  image12 = new Image;
  image13 = new Image;
  image14 = new Image;
  image15 = new Image;
  image16 = new Image;
  
// source button images
  image01.src = "index_files/toy1007t.gif";
  image02.src = "index_files/toyo007t.gif";
  image03.src = "index_files/toy1009.gif";
  image04.src = "index_files/toyo009.gif";
  image05.src = "index_files/toy1011.gif";
  image06.src = "index_files/toyo011.gif";
  image07.src = "index_files/toy1013t.gif";
  image08.src = "index_files/toyo013t.gif";
  image09.src = "index_files/rad2005.gif";
  image10.src = "index_files/rao2005.gif";
  image11.src = "index_files/rad2006.gif";
  image12.src = "index_files/rao2006.gif";
  image13.src = "index_files/rad2007.gif";
  image14.src = "index_files/rao2007.gif";
  image15.src = "index_files/rad2008.gif";
  image16.src = "index_files/rao2008.gif";
  }


function swapImg(imgLocation,imgName){
  if(navigator.appName.indexOf("Netscape") != -1){
    tmpImg = FindImage(imgLocation,document);
  } else {
    tmpImg = document.images[imgLocation];
  }
  if(tmpImg != "" && tmpImg != null){
    tmpImg.src = eval(imgName + ".src");
  }
}

function FindImage(name, doc){
  var i, img;
  for (i = 0; i < doc.images.length; i++){
    if (doc.images[i].name == name){ return doc.images[i]; }
  }
  for (i = 0; i < doc.layers.length; i++){
    if ((img = FindImage(name, doc.layers[i].document)) != null) {
      img.container = doc.layers[i];
      return img;
    }
  }
  return null;
}

// end hiding script -->