var global_navtree = WpNavBar.readTree({
"childArray" : [{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html'},{   sTitle:'Weather',
    bIsExternal:true,
    sUrl:'http://sproule.co.uk/weather/'},{   sTitle:'Cacti',
    bIsExternal:true,
    sUrl:'http://sproule.co.uk/cacti'},{   sTitle:'Photos',
    bIsWebPath:true,
    sUrl:'photograph.html'}]
});