var PurLeesMeer = false;
function LeesMeer (target,txtoff,txton) {
  if (PurLeesMeer) {
    $(PurLeesMeer).hide();//blindUp({duration:0.3});
    $("link_"+PurLeesMeer).update(txtoff);
    }
  if (PurLeesMeer == target) {
    PurLeesMeer = false;
    //$("link_"+target).update(txtoff);
    }
  else {
    $(target).blindDown({duration:0.4});
    PurLeesMeer = target;
    $("link_"+target).update(txton);
    }
  return false;
}

function FixHeight () {
  // Stretch de content div zodat de footer tegen de onderkant aandrukt
  var h = document.viewport.getHeight();
  var dif = (window.AS_CMS_Created ? 350 : 311);
  h -= dif;
  var th = $('content').getHeight();
  //alert(h + " <> " + th);
  if (h > th) {
    $('content').setStyle({'minHeight':h+'px'});
    }
}

Event.observe(window, 'load', function () {
  if (window.doPrint) {
    window.print();
    }
  else {
    FixHeight();
    }
  }
);
Event.observe(window, 'resize', FixHeight);