function trans(lan){
	switch (lan) {
		case "de":
		window.location="http://translate.google.com/translate?sl=en&hl=de&u="+document.URL;break;
		case "jp":
		window.location="http://translate.google.com/translate?sl=en&hl=ja&u="+document.URL;break;
		case "it":
		window.location="http://translate.google.com/translate?sl=en&hl=it&u="+document.URL;break;
		case "es":
		window.location="http://translate.google.com/translate?sl=en&hl=es&u="+document.URL;break;
		case "fa":
		window.location="http://translate.google.com/translate?sl=en&hl=fr&u="+document.URL;break;
		case "por":
		window.location="http://translate.google.com/translate?sl=en&hl=pt&u="+document.URL;break;
		case "poc":
		window.location="http://translate.google.com/translate?sl=en&hl=ru&u="+document.URL;break;
		case "ch":
		window.location="http://translate.google.com/translate?sl=en&hl=zh-CN&u="+document.URL;break;
		case "tw":
		window.location="http://translate.google.com/translate?sl=en&hl=zh-TW&u="+document.URL;break;
		default:
		window.location="http://translate.google.com/translate?sl=en&hl=en&u="+document.URL;
	};
};