var customNavTree8 = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Cost Review',
    bIsWebPath:true,
    sUrl:'commercial_cost_review.html',
    sTarget:'_self'
},
{   sTitle:'Post a Vacancy',
    bIsWebPath:true,
    sUrl:'commercial_vacancy.html',
    sTarget:'_self'
},
{   sTitle:'Order Online',
    bIsWebPath:true,
    sUrl:'commercial_staff_order.html',
    sTarget:'_self'
}]
});