function expandW(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuHoverW";
  d.className = "menuHoverW";
}

function collapseW(s)
{
  var td = s;
  var d = td.getElementsByTagName("div").item(0);

  td.className = "menuNormalW";
  d.className = "menuNormalW";
}