[Seaside] getting results back

[Maarten Mostert]

Hi I have the following nice scirpt which shows me the language of my 
browser.

The thing is how do I get the result into an instance varaiable instead 
on rendering it on the screen.

Thanks,

@Maarten,



    language isNil
        ifTrue:
            [language := '??'.
            html
                script: 'if (navigator.appName == "Netscape")
                        var language = navigator.language;
                else
                         var language = navigator.browserLanguage;
                window.location.href="'
                        , html context actionUrl asString , '&'
                        , (html callbacks registerCallback: [:v | 
language := v]) , '=" + language'].
    html render: language.




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