var nav_1tree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'Home',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'index.php',
    'sTarget':'_self'
},
{   'sTitle':'Contact',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'contact.php'
}]
});