var customNavTree4 = WpNavBar.readTree({
"childArray" : [
{   bSeparatorBefore:true,
    bSeparatorAfter:true,
    sTitle:'Index/',
    bIsWebPath:true,
    sUrl:'index.html',
    sTarget:'_self'
},
{   bSeparatorBefore:true,
    bSeparatorAfter:true,
    sTitle:'Water Treatment/',
    bIsWebPath:true,
    sUrl:'treatment.html',
    sTarget:'_self'
},
{   sTitle:'Contacts/',
    bIsWebPath:true,
    sUrl:'contacts.html',
    sTarget:'_self'
},
{   sTitle:'Wind Machines/',
    bIsWebPath:true,
    sUrl:'wind.html',
    sTarget:'_self'
},
{   sTitle:'Engines/',
    bIsWebPath:true,
    sUrl:'engines.html',
    sTarget:'_self'
},
{   sTitle:'Storage Tanks/',
    bIsWebPath:true,
    sUrl:'tanks.html',
    sTarget:'_self'
},
{   bSeparatorBefore:true,
    bSeparatorAfter:true,
    sTitle:'Pumps/',
    bIsWebPath:true,
    sUrl:'pumps.html',
    sTarget:'_self'
},
{   sTitle:'Drilling/',
    bIsWebPath:true,
    sUrl:'drilling.html',
    sTarget:'_self'
},
{   sTitle:'Back/',
    sUrl:'javascript:history.back()',
    sTarget:'_self'
}]
});