// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later

function change_lang(base) {
	let cz = document.querySelector(base + "_cz");
	let en = document.querySelector(base + "_en");

	if(cz.style.display == "none") {
		cz.style.display = "";
		en.style.display = "none";
	} else {
		cz.style.display = "none";
		en.style.display = "";
	}
}

// @license-end