br.appendChild(addNode("Platforms", null, centertabbedPanel, new Image("rhq/monitor.png")));
br.appendChild(addNode("Servers", null, centertabbedPanel, getBrowse()));
br.appendChild(addNode("Services", null, centertabbedPanel, getBrowse()));
br.appendChild(addNode("Compatible groups", null, centertabbedPanel, getBrowse()));
br.appendChild(addNode("Mixed groups", null, centertabbedPanel, getBrowse()));
br.appendChild(addNode("Group definitions", null, centertabbedPanel, getBrowse()));
tn.appendChild(addNode("Help", "images/topic.gif", centertabbedPanel, getBrowse()));
add(genericExplorerWidget(tn));