function buildScannerLeftMenu(argPageCode) {

  var buf = '<table width=\"150\" border=\"0\" cellpadding=\"0\" cellspacing=\"5px\">';
  buf += '<tr><td height="30" class="menuheader">&nbsp;&nbsp;&nbsp;Scanner</td></tr>';

  if ( argPageCode == 'spywarescan' ) {
    buf += '<tr><td><img src=\"spywarescan-on.jpg\" name=\"spywarescan\" width=\"138\" height=\"15\" id=\"spywarescan\" border=\"0\"></td>';
  } else {
    buf += '<tr><td><a href=\"spywarescan.php\"><img src=\"spywarescan.jpg\" name=\"spywarescan\" width=\"138\" height=\"15\" id=\"spywarescan\" border=\"0\"' +
           ' onMouseOver=\"MM_swapImage(\'spywarescan\',\'\',\'spywarescan-on.jpg\',1)\" onMouseOut=\"MM_swapImgRestore()\"></a></td></tr>';
  }

  buf += '<tr><td>&nbsp;</td></tr>';
  buf += '</table>';

  var d = document.getElementById('scannerleftmenu');
  d.innerHTML = buf;
}