var customNavTree20 = WpNavBar.readTree({
"childArray" : [
{   sTitle:'Cardiovascular',
    bIsWebPath:true,
    sUrl:'page211.html',
    sTarget:'_self',"childArray" : [
    {   sTitle:'Blood',
        bIsAnchor:true,
        bIsWebPath:true,
        sUrl:'page211.html#Blood',
        sTarget:'_self'
    },
    {   sTitle:'Blood Clots',
        bIsAnchor:true,
        bIsWebPath:true,
        sUrl:'page211.html#BloodClots',
        sTarget:'_self'
    },
    {   sTitle:'Left Ventricular Ejection Fraction',
        bIsAnchor:true,
        bIsWebPath:true,
        sUrl:'page211.html#Left',
        sTarget:'_self'
    }]
},
{   sTitle:'Body Systems',
    bIsWebPath:true,
    sUrl:'page210.html',
    sTarget:'_self'
},
{   sTitle:'Body Functions',
    sUrl:'',
    sTarget:'_self'
},
{   sTitle:'Circulatory',
    bIsWebPath:true,
    sUrl:'page212.html',
    sTarget:'_self'
},
{   sTitle:'Digestive',
    bIsWebPath:true,
    sUrl:'page213.html',
    sTarget:'_self'
},
{   sTitle:'Endocrine',
    bIsWebPath:true,
    sUrl:'page214.html',
    sTarget:'_self'
},
{   sTitle:'Immune',
    bIsWebPath:true,
    sUrl:'page234.html',
    sTarget:'_self'
},
{   sTitle:'Integumentry',
    bIsWebPath:true,
    sUrl:'page239.html',
    sTarget:'_self'
},
{   sTitle:'Lymphatic',
    bIsWebPath:true,
    sUrl:'page240.html',
    sTarget:'_self'
},
{   sTitle:'Muscular',
    bIsWebPath:true,
    sUrl:'page242.html',
    sTarget:'_self'
},
{   sTitle:'Nervous',
    bIsWebPath:true,
    sUrl:'page243.html',
    sTarget:'_self'
},
{   sTitle:'Reproductive',
    bIsWebPath:true,
    sUrl:'page244.html',
    sTarget:'_self'
},
{   sTitle:'Respiratory',
    bIsWebPath:true,
    sUrl:'page248.html',
    sTarget:'_self'
},
{   sTitle:'Skeletal',
    bIsWebPath:true,
    sUrl:'page249.html',
    sTarget:'_self'
},
{   sTitle:'Urinary',
    bIsWebPath:true,
    sUrl:'page250.html',
    sTarget:'_self'
},
{   sTitle:' Links',
    bIsWebPath:true,
    sUrl:'page253.html'
}]
});