var nav_251tree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'60\'s Retro/Pop',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'retro.html',"childArray" : [
    {   'sTitle':'The Fabs',
        'bIsExternal':true,
        'bIsWebPath':true,
        'sUrl':'thefabs.html'
    },
    {   'sTitle':'Like The Beatles',
        'bIsExternal':true,
        'bIsWebPath':true,
        'sUrl':'like-the-beatles.html'
    }]
}]
});