function expand(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);
	if (d != null)
	{ 
d.className = "menuHover";
}
  td.className = "menuHover";
  // d.className = "menuHover";
}

function collapse(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);
	if (d != null)
	{ 
d.className = "menuNormal";
}
  td.className = "menuNormal";
  //d.className = "menuNormal";
}