تحويل الارقام العربي الى انجليزي

 function doLogin() {

convertToArabic2(login.username);

convertToArabic2(login.password);

var u = document.login.username.value;

document.sendin.username.value = u;

var p = document.login.password.value;

logingo(pagetype,u,p);

document.sendin.submit();

return false;

        }

 function convertToArabic2(enNumbers) {

var x=enNumbers.value.replace("٠","0").replace("١","1").replace("٢","2").replace("٣","3").replace("٤","4").replace("٥","5").replace("٦","6").replace("٧","7").replace("٨","8").replace("٩","9").replace(" ","").replace("٠","0").replace("١","1").replace("٢","2").replace("٣","3").replace("٤","4").replace("٥","5").replace("٦","6").replace("٧","7").replace("٨","8").replace("٩","9").replace(" ","").replace("٠","0").replace("١","1").replace("٢","2").replace("٣","3").replace("٤","4").replace("٥","5").replace("٦","6").replace("٧","7").replace("٨","8").replace("٩","9").replace(" ","").replace("٠","0").replace("١","1").replace("٢","2").replace("٣","3").replace("٤","4").replace("٥","5").replace("٦","6").replace("٧","7").replace("٨","8").replace("٩","9").replace(" ","").replace("٠","0").replace("١","1").replace("٢","2").replace("٣","3").replace("٤","4").replace("٥","5").replace("٦","6").replace("٧","7").replace("٨","8").replace("٩","9").replace(" ","").toLowerCase();

enNumbers.value=x;

        }