function FollowLink (link)
{
  if (link != '')
  {
    top.location.href=link;
    return false;
  }
  else
  {
    return true;
  }
}

function ShowHide (elm,img)
{
  if (elm.style.display == 'none')
  {
    elm.style.display = 'block';
    img.src = '/layouts/images/minus.gif';
    img.alt = 'Fold sammen';
  }
  else
  {
    elm.style.display = 'none'
    img.src = '/layouts/images/plus.gif';
    img.alt = 'Fold ud';
  }
}