function help(loc) {
  helpWin = window.open(loc, 'helpWin','toolbar=no,scrolling=yes,scrollbars=yes,resize=no,width=400,height=560,top=0,left=0');
  if (helpWin.blur) helpWin.focus();
}


// This is used by the popup window to open a new page in the main window (and close the popup)
function openerLoc(newloc) {
  if (window.opener.closed) {
    newwin = window.open(newloc, 'newwin');
    window.close();
    }
    else {
      opener.location = newloc;
      window.close();
    }
}