function gcolltitle(sID,sTit) {
  if(document.getElementById && document.createTextNode && (navigator.appName.toLowerCase().indexOf("opera")<0)) {
    document.write('<p class="gcolltitle" id="'+sID+'_title"><a href="javascript:gcoll(\''+sID+'\');" title="Click to display/hide contents" alt="Click to display/hide contents">'+sTit+'</a></p>');
    document.write('<style type="text/css">#'+sID+' { display: none; }</style>');
  }
  else { document.write('<p class="gcolltitle" id="'+sID+'_title">'+sTit+'</p>'); }
}

function gcoll(sID) {
  var oE=document.getElementById(sID);
  var sDisp=oE.style.display;
  if(sDisp=="block") { sDisp="none"; }
  else {
    if((sDisp=="") || (sDisp=="none")) { sDisp="block"; }
  }
  oE.style.display=sDisp;
}