function montre(object)
  {
  if (document.layers && document.layers[object])
    {
    document.layers[object].display = 'inline';
    }
  else if (document.all)
    {
    document.all[object].style.display = 'inline';
    document.all[object].style.zIndex = 100;
    }
  else if (document.getElementById)
    {
    document.getElementById(object).style.display = 'inline';     document.getElementById(object).style.zIndex = 100;
    }
}

function cache(object)
{
	if (document.layers && document.layers[object])
	{
		document.layers[object].display = 'none';
	}
	else if (document.all)
	{
		document.all[object].style.display = 'none';
	}
	else if (document.getElementById)
	{
		document.getElementById(object).style.display = 'none';
	}
}