var nav_30tree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'Home',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/index.html',
    'sTarget':'_self'
},
{   'sTitle':'Winter Lectures',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/winterlectures.html'
},
{   'sTitle':'Preview',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/previewdec.html'
},
{   'sTitle':'Bicentenary Year',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/bicentenary.html',
    'sTarget':'_self'
},
{   'sTitle':'Outings and Events',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/outings.html'
},
{   'sTitle':'Contact Us',
    'bIsExternal':true,
    'sUrl':'http://www.rchs.co.uk/page10.html'
}]
});