function doSection (secNum){
  if (secNum.style.display=="none"){secNum.style.display=""}
   else{secNum.style.display="none"}
}

function noSection (secNum){
  if (secNum.style.display==""){secNum.style.display="none"}
}

function doExpand(paraNum,arrowNum){
  if (paraNum.style.display=="none"){paraNum.style.display="";arrowNum.src="../Pictures/arrowdn.gif"}
    else{paraNum.style.display="none";arrowNum.src="../Pictures/arrowrt.gif"}
}

function liteGo(spNo){
  spNo.style.background="#cc0033";
  spNo.style.color="#FFFFFF";
}

function liteOff(spNo){
  spNo.style.background="transparent";
  spNo.style.color="#000000";
}