var customNavTree1 = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Home',
    bIsWebPath:true,
    sUrl:'index.html',
    sTarget:'_self'
},
{   sTitle:'How the Eye Works',
    bIsWebPath:true,
    sUrl:'how_the_eye_works.html'
},
{   sTitle:'What is a Glaucoma',
    bIsWebPath:true,
    sUrl:'what_is_glaucoma.html',
    sTarget:'_self'
},
{   sTitle:'Diagnostic Tests',
    bIsWebPath:true,
    sUrl:'Diagnostic_Tests.html',
    sTarget:'_self'
},
{   sTitle:'How to Treat',
    bIsWebPath:true,
    sUrl:'how_to_treat.html',
    sTarget:'_self'
},
{   sTitle:'Risk Factors',
    bIsWebPath:true,
    sUrl:'Risk_Factors.html',
    sTarget:'_self'
}]
});