function linkon( linkname )
{
  linkname.style.background = "#a8c0e0"
  linkname.style.filter = "progid:DXImageTransform.Microsoft.Gradient(StartColorStr=#d0e0f0 EndColorStr=#80a0d0 GradientType=0)";
}

function linkoff( linkname )
{
  linkname.style.background = "#f0f0f0"
  linkname.style.filter = "progid:DXImageTransform.Microsoft.Gradient(StartColorStr=#f0f0f0 EndColorStr=#c0c0c0 GradientType=0)";
}