function MM_Icon()  //恢復原來的圖v1.0
{ 
  if (document.MM_IconData != null)
    for (var i=0; i<(document.MM_IconData.length-1); i+=2)
      document.MM_IconData[i].src = document.MM_IconData[i+1];
}

function MM_IconA()   //設定起始圖v1.0
{ 
  if (document.images) 
  {
    var imgFiles = MM_IconA.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) 
    if (imgFiles[j].charAt(0)!="#")
    {
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
    }
  }
}

function MM_IconB()   //變動的圖v1.0
{
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_IconData;
  for (i=0; i < (MM_IconB.arguments.length-2); i+=3) 
  {
    objStr = MM_IconB.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 = MM_IconB.arguments[i+2];
    }
  }
  document.MM_IconData = swapArray; //恢復原來的圖用
}