function showLayer(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer";

  return true;
}

function hideLayer(x)
{
  var x = document.getElementById(x);
  x.className = "HideLayer";

  return true;
}

function showLayer2(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer2";

  return true;
}

function showLayer3(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer3";

  return true;
}

function showLayer4(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer4";

  return true;
}

function showLayer5(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer5";

  return true;
}

function showLayer6(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer6";

  return true;
}
function showLayer7(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer7";

  return true;
}
function showLayer8(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer8";

  return true;
}
function showLayer9(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer9";

  return true;
}
function showLayer10(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer10";

  return true;
}
function showLayer11(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer11";

  return true;
}

function showLayer12(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer12";

  return true;
}
function showLayer15(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer15";

  return true;
}
function showLayer13(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer13";

  return true;
}
function showLayer14(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer14";

  return true;
}
function showLayer16(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer16";

  return true;
}
function showLayer17(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer17";

  return true;
}
function showLayer18(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer18";

  return true;
}
function showLayer19(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer19";

  return true;
}
function showLayer20(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer20";

  return true;
}
function showLayer21(a)
{
  var a = document.getElementById(a);
  a.className = "ShowLayer21";

  return true;
}