function glossary() {
  glosWin=window.open("glossary.htm","Ordforklaring", "toolbar=no, location=no, scrollbars=yes, width=640, height=480");
}

function closeThis() {
  close();
}

function clearOtherCB(n) {
  if (n!=1) window.document.eyesform.ord1.checked = false;
  if (n!=2) window.document.eyesform.ord2.checked = false;
  if (n!=3) window.document.eyesform.ord3.checked = false;
  if (n!=4) window.document.eyesform.ord4.checked = false;
  return false;
}


function checkUdfyld() {
  ok=false;
  if (window.document.eyesform.ord1.checked) ok=true;
  if (window.document.eyesform.ord2.checked) ok=true;
  if (window.document.eyesform.ord3.checked) ok=true;
  if (window.document.eyesform.ord4.checked) ok=true;

  if (ok==true) return true;
  else {
      // SPROG	 
	  alert("Du skal vælge ord, inden du skifter side");
	  return false;
  }
}