var global_navtree = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html'
},
{   sTitle:'Guestbook',
    bIsWebPath:true,
    sUrl:'guestbook.html',
    sTarget:'_self'
},
{   sTitle:'Discography',
    bIsWebPath:true,
    sUrl:'discography.html',
    sTarget:'_self'
},
{   sTitle:'iTunes Podcast',
    bIsExternal:true,
    sUrl:'http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=278214937'
}]
});