var global_navtree = WpNavBar.readTree({
"childArray" : [{   sTitle:'About',
    bIsWebPath:true,
    sUrl:'index.html'},{   sTitle:'Signal Amplifiers',
    bIsWebPath:true,
    sUrl:'page2.html'},{   sTitle:'Publications',
    bIsWebPath:true,
    sUrl:'page5.html'},{   sTitle:'Contact',
    bIsWebPath:true,
    sUrl:'page4.html'}]
});