in src/assets/js/protocol-lang-switcher-min.js [17:35]
init: function (n) {
for (
var t = document.querySelectorAll('.mzp-js-language-switcher-select'),
e = 0;
e < t.length;
e++
)
t[e].setAttribute('data-previous-language', t[e].value),
t[e].addEventListener(
'change',
function (t) {
var e = t.target.value,
i = t.target.getAttribute('data-previous-language');
'function' == typeof n && n(i, e),
a.doRedirect(a.switchPath(window.location, e));
},
!1
);
},