function urlencode(oldUrl, language) {
	var Urls = oldUrl.split(language);

	if(language == 'german') {
	if(oldUrl.search(/german/) == -1) {

	} else {
	var newUrl = Urls[0] + 'english' + Urls[1];
	top.location.href = newUrl;
	}
	}

	if(language == 'english') {
	if(oldUrl.search(/english/) == -1) {
	} else {
	var newUrl = Urls[0] + 'german' + Urls[1];
	top.location.href = newUrl;
	}
	}
}