var customNavTree4 = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html'
},
{   sTitle:'Workbook',
    bIsWebPath:true,
    sUrl:'RAF-OASC-guide.html'
},
{   sTitle:'Download',
    bIsWebPath:true,
    sUrl:'download-page.html'
},
{   sTitle:'Practice',
    bIsWebPath:true,
    sUrl:'OASCpracticetests.html',
    sTarget:'_self'
},
{   sTitle:'Other',
    sUrl:'',
    sTarget:'_self',"childArray" : [
    {   sTitle:'RAF OASC',
        bIsWebPath:true,
        sUrl:'RAFselection.html',
        sTarget:'_self'
    },
    {   sTitle:'Links',
        bIsWebPath:true,
        sUrl:'links.html',
        sTarget:'_self'
    },
    {   sTitle:'Contact Us',
        bIsWebPath:true,
        sUrl:'contact.html',
        sTarget:'_self'
    },
    {   sTitle:'FAQs',
        bIsWebPath:true,
        sUrl:'FAQs.html',
        sTarget:'_self'
    }]
}]
});