var nav_170tree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'Home',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/index.html'
},
{   'sTitle':'About Us',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/about_us.html'
},
{   'sTitle':'Training',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/training.html'
},
{   'sTitle':'System Development',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/sysdev.html'
},
{   'sTitle':'Our Clients',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/ourclients.html'
},
{   'sTitle':'Contact Us',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/contact_us.html'
},
{   'sTitle':'T and C\'s',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/tandcs.html'
},
{   'sTitle':'Blog',
    'bIsExternal':true,
    'sUrl':'http://www.optimise.org.uk/blog/',
    'sTarget':'_self'
}]
});