function TOYODARAchangeC() {
  if (document.TOYODARAchangeD != null)
    for (var i=0; i<(document.TOYODARAchangeD.length-1); i+=2)
      document.TOYODARAchangeD[i].src = document.TOYODARAchangeD[i+1];
}

function TOYODARAloadimg() {
  if (document.images) {
    var imgFiles = TOYODARAloadimg.arguments;
    if (document.loadimgArray==null) document.loadimgArray = new Array();
    var i = document.loadimgArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      loadimgArray[i] = new Image;
      loadimgArray[i++].src = imgFiles[j];
  } }
}

function TOYODARAchange() {
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.TOYODARAchangeD;
  for (i=0; i < (TOYODARAchange.arguments.length-2); i+=3) {
    objStr = TOYODARAchange.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = TOYODARAchange.arguments[i+2];
  } }
  document.TOYODARAchangeD = swapArray; //used for restore
}