function mover(ref)
{
  ref.className = "navlinkmouseover";
}

function mout(ref)
{
  ref.className = "navlink";
}

function smover(ref, tgt)
{
  ref.className = "navlinksmallmouseover";
}

function smout(ref)
{
  ref.className = "navlinksmall";
}

function cmover(ref)
{
  ref.className = "navlinkcurrentmouseover";
}

function cmout(ref)
{
  ref.className = "navlinkcurrent";
}

function csmover(ref)
{
  ref.className = "navlinksmallcurrentmouseover";
}

function csmout(ref)
{
  ref.className = "navlinksmallcurrent";
}