I18n on Keystone

[Tiago Vasconcelos]

Hi guys, i'm having some trouble with getting i18n working like i need it to.

the languages and translations are working fine. i followed Jed's gist on setting it up: https://gist.github.com/JedWatson/9191081

My keystone.js:

...

// Configure i18n

i18n.configure({

locales:['en', 'pt', 'de', 'fr'],

directory: __dirname + '/locales',

objectNotation: true,

defaultLocale: 'pt'

});

...

It works in presenting different translations for Portuguese and English (haven't done the other two). Now i want a way for the user to be able to change the language. the problem is i can't seem to get setLocale('XX') to work from the DOM. 

Also, it would be great to store that option in a cookie and have that info when user comes back. i18n has that option to set a cookie, but then how would i set it ? in the routes index.js, after i18n.init ?

Thanks,

Tiago