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

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

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

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

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

  td.className = "NavMenuLtPink";
  d.className = "menuHover";
}

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

  td.className = "NavMenuLtPink";
  d.className = "menuNormal";
}

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

  td.className = "NavMenuLtGreen";
  d.className = "menuHover";
}

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

  td.className = "NavMenuLtGreen";
  d.className = "menuNormal";
}


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

  td.className = "NavMenuPaleYellow";
  d.className = "menuHover";
}

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

  td.className = "NavMenuPaleYellow";
  d.className = "menuNormal";
}