setTimeout ("changePage()", 3000);

function changePage() {
	if (self.parent.frames.length != 0)
	self.parent.location=document.location;
}


	
function showImage(imageID, imageName) 
{
  if (document.images) 
  {
    document[imageID].src = eval(imageName + 'on.src');
  }
}

function hideImage(imageID, imageName) 
{
  if (document.images) 
  {
    document[imageID].src = eval(imageName + 'off.src');
  }
}

function doNothing()
{
	return null;
}