var global_navtree = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html'
},
{   sTitle:'About',
    bIsWebPath:true,
    sUrl:'about.html'
},
{   sTitle:'Books',
    bIsWebPath:true,
    sUrl:'conundrum.html',"childArray" : [
    {   sTitle:'Read Extract 1',
        bIsWebPath:true,
        sUrl:'extract.html'
    },
    {   sTitle:'Read Extract 2',
        bIsWebPath:true,
        sUrl:'extract2.html'
    },
    {   sTitle:'Read Table of Contents',
        bIsWebPath:true,
        sUrl:'contents.html'
    }]
},
{   sTitle:'Contact',
    bIsWebPath:true,
    sUrl:'contact.html'
}]
});