function show(divid) {
   if (document.getElementById(divid).style.visibility=='visible')
   {
    document.getElementById(divid).style.visibility='hidden';
    document.getElementById(divid).style.display='none';
   }
   else
   {
    document.getElementById(divid).style.visibility='visible';
    document.getElementById(divid).style.display='block';
   }
  }
  
  function fnClick1(a) {
  	a.className="tlo";
  };