function swaplanguage(new_lang, now_lang) {
	origin = now_lang;
	str = "\/" + origin + "\/";
	replaceStr = "\/" + new_lang + "\/";		
	now = new String(document.URL);
	newString = now.replace(str,replaceStr);
	//alert (str + "\n" + replaceStr + "\n" +  now + "\n" + newString);
	top.location = newString;
}