function trans(lan){
switch (lan) {

case "de":
window.location="http://translate.google.com/translate?sl=it&hl=de&u="+ document.URL;break;

case "jp":
window.location="http://translate.google.com/translate?sl=it&hl=ja&u="+document.URL;break;

case "en":
window.location="http://translate.google.com/translate?sl=it&hl=en&u="+document.URL;break;
		
case "es":
window.location="http://translate.google.com/translate?sl=it&hl=es&u="+document.URL;break;

case "fa":
window.location="http://translate.google.com/translate?sl=it&hl=fr&u="+document.URL;break;

case "por":
window.location="http://translate.google.com/translate?sl=it&hl=pt&u="+document.URL;break;

case "poc":
window.location="http://translate.google.com/translate?sl=it&hl=ru&u="+document.URL;break;

case "ch":
window.location="http://translate.google.com/translate?sl=it&hl=zh-CN&u=" +document.URL;break;

case "tw":
window.location="http://translate.google.com/translate?sl=it&hl=zh-TW&u="+document.URL;break;
		
default:
window.location="http://translate.google.com/translate?sl=it&hl=it&u="+document.URL;
};
};