loTitleCB=document.getElementById('pdbTitleCB');
loShortCB=document.getElementById('pdbShortCB');
loFullCB=document.getElementById('pdbFullCB');
function SelectAllSections(plAll)
  {
  loTitleCB.checked=1;
  loShortCB.checked=1;
  loFullCB.checked=plAll;  
  }