code.js

chrome.storage.sync.get({
    language: 'en'
}, function(items) {
    if (items.language != 'en') {
        var s = document.createElement("script")
        s.src = "chrome-extension://" + chrome.runtime.id + "/languages/" + items.language + ".i18n.js"
        document.body.appendChild(s)

        window.addEventListener("i18nTranslateReady", function(e){ 
            var cdb_lang_file = JSON.parse($('#___cdb_lang_file').val())
            $.i18n.load(cdb_lang_file) // Sets the lookup language file
            i18nTranslate.translate() // initial translate when the webpage first loads.
        })

        window.addEventListener("i18nTranslateShow", function(e){ 
            i18nTranslate.translate(); // initial translate when the webpage first loads.
        })
    }
});