var global_navtree = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html'
},
{   sTitle:'Artists',
    bIsWebPath:true,
    sUrl:'artists.html'
},
{   sTitle:'Online Exhibition',
    bIsWebPath:true,
    sUrl:'exhibition.html'
}]
});