const hashes = ['en', 'es', 'pt', 'th', 'vi'];

const hash = location.hash;
const block = document.body;

window.addEventListener('load', () => {
    addStyleToOtherLang(hash);
});

window.addEventListener('hashchange', (e) => {
    addStyleToOtherLang(location.hash);
});


function addStyleToOtherLang (hash)  {
    console.log(hash, hash.substring(1));
    if (hashes.find((el) => el === hash.substring(1)) && hash.substring(1) !== 'en' ) {
        block.classList.add('_locale');
    }
    else {
        block.classList.remove('_locale');
    }

}