function setLanguage(language) {
    var myPath = new String(document.URL);
    var myPath2;
    if (myPath == "http://www.si-mo.it/new/" || myPath == "http://www.si-mo.it/new/") myPath2 = myPath + language + "/";
    else myPath2 = myPath.replace(/\/..\//, "/" + language + "/");
	if (myPath2 == myPath) {
		myPath2 = myPath.replace(/www\.si-mo\.it\/new/, "www.si-mo.it/new/" + language);
	}
    window.location.href = myPath2;
    return false;
}