var homeOnImage=new Image(48,17)
homeOnImage.src="/images/navbar/home2_on.gif";
var homeOffImage=new Image(48,17)
homeOffImage.src="/images/navbar/home2_off.gif";
var docsOnImage=new Image(114,17);
docsOnImage.src="/images/navbar/documentation_on.gif";
var docsOffImage=new Image(114,17);
docsOffImage.src="/images/navbar/documentation_off.gif";
var dsOnImage=new Image(74,17);
dsOnImage.src="/images/navbar/datasets_on.gif";
var dsOffImage=new Image(74,17);
dsOffImage.src="/images/navbar/datasets_off.gif";
var loc=""+window.location;
//if (loc.indexOf("/internal") < 0 || document.title.indexOf("Authorization Required") >= 0) {
if (loc.indexOf("/internal") < 0 && loc.indexOf("/twiki") < 0) {
  var svcOnImage=new Image(69,17);
  svcOnImage.src="/images/navbar/services_on.gif";
  var svcOffImage=new Image(69,17);
  svcOffImage.src="/images/navbar/services_off.gif";
  var pubOnImage=new Image(126,17);
  pubOnImage.src="/images/navbar/special_projects_on.gif";
  var pubOffImage=new Image(126,17);
  pubOffImage.src="/images/navbar/special_projects_off.gif";
  var libOnImage=new Image(78,17);
  libOnImage.src="/images/navbar/software_on.gif";
  var libOffImage=new Image(78,17);
  libOffImage.src="/images/navbar/software_off.gif";
  var orsrcOnImage=new Image(127,17);
  orsrcOnImage.src="/images/navbar/other_resources_on.gif";
  var orsrcOffImage=new Image(127,17);
  orsrcOffImage.src="/images/navbar/other_resources_off.gif";
  var peopleOnImage=new Image(57,17);
  peopleOnImage.src="/images/navbar/people_on.gif";
  var peopleOffImage=new Image(57,17);
  peopleOffImage.src="/images/navbar/people_off.gif";
  var ftpOnImage=new Image(80,17);
  ftpOnImage.src="/images/navbar/ftp_service_on.gif";
  var ftpOffImage=new Image(80,17);
  ftpOffImage.src="/images/navbar/ftp_service_off.gif";
}
else {
  var idbOnImage=new Image(73,17);
  idbOnImage.src="/images/navbar/idb_on.gif";
  var idbOffImage=new Image(73,17);
  idbOffImage.src="/images/navbar/idb_off.gif";
  var toolsOnImage=new Image(53,17);
  toolsOnImage.src="/images/navbar/tools_on.gif";
  var toolsOffImage=new Image(53,17);
  toolsOffImage.src="/images/navbar/tools_off.gif";
  var maintOnImage=new Image(96,17);
  maintOnImage.src="/images/navbar/maint_on.gif";
  var maintOffImage=new Image(96,17);
  maintOffImage.src="/images/navbar/maint_off.gif";
  var statsOnImage=new Image(79,17);
  statsOnImage.src="/images/navbar/stats_on.gif";
  var statsOffImage=new Image(79,17);
  statsOffImage.src="/images/navbar/stats_off.gif";
  var authOnImage=new Image(83,17);
  authOnImage.src="/images/navbar/auth_on.gif";
  var authOffImage=new Image(83,17);
  authOffImage.src="/images/navbar/auth_off.gif";
  var ftpOnImage=new Image(77,17);
  ftpOnImage.src="/images/navbar/ftp_server_on.gif";
  var ftpOffImage=new Image(77,17);
  ftpOffImage.src="/images/navbar/ftp_server_off.gif";
}