Creating a helper with path string parameter

[MuyBien]

Hi!
I want to create a helper to make translations. In my application, messages key are dotted. For example generic.message.success. So I made the translation helper

 {{translation generic.message.success}}

But generic.message.success is not in the passed JSON. It's a general string. How can I tell the helper to not try to get this string as a JSON member?

Handlebars.registerHelper('translation', function(key) {
    var translation = translate(key);
    return new Handlebars.SafeString( translation );
});

Thanks!

[kpdecker]

You'll have to pass this in as a string {{translation 'generic.message.success}}`

[MuyBien]

OK simple...
Thanks!