var global_navtree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'home',
    'sUrl':'index.html'
},
{   'sTitle':'Vehicle rates',
    'sUrl':'vehicle_rates.html'
},
{   'sTitle':'Find us',
    'sUrl':'find_us.html'
},
{   'sTitle':'Contact us',
    'sUrl':'contact_us.html'
}]
});