var nav_321tree = WpNavBar.readTree({
"childArray" : [
{   'sDescription':'welcome-arabic',
    'sTitle':'AR',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'arabic.html',
    'sTarget':'_self'
},
{   'sDescription':'welcome-english',
    'sTitle':'EN',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'index.html',
    'sTarget':'_self'
},
{   'sDescription':'welcome-portuguese',
    'sTitle':'PT',
    'bIsExternal':true,
    'bIsWebPath':true,
    'sUrl':'welcome-portuguese.html',
    'sTarget':'_self'
}]
});