function goToURL(lang) {
	var current_url = window.location.href;
	var toURL;
	//alert(current_url);
	if (lang == "EN") {
		toURL = current_url.replace("/th/", "/en/")
	}
	else if (lang == "TH") {
		toURL = current_url.replace("/en/", "/th/")
	}
	//alert(toURL);
	window.location = toURL;
}