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 Checked(id)
{
    document.getElementById(id).style.background ='#0070b0';
}

function Normal(id)
{
    document.getElementById(id).style.background ='#00509f';
}

function CheckedL(nr)
{
    id = "L"+nr;
    document.getElementById(id).style.background ='#0070b0';
}

function NormalL(nr)
{
    id = "L"+nr;
    document.getElementById(id).style.background ='#00509f';
}