function getGoogleCookie() {
var match = document.cookie.match(/(?:^|;\s*)googtrans=([^;]+)/);
return match ? decodeURIComponent(match[1]) : "";
}
function doGTranslate(lang_pair) {
if (lang_pair == '') return;
var lang = lang_pair.split('|')[1];
var sel = document.getElementsByClassName('goog-te-combo');
if (sel.length > 0) {
sel[0].value = lang;
sel[0].dispatchEvent(new Event('change'));
} else {
setGoogleCookie('/ko/' + lang);
location.reload();
}
}