1function hideemail(target) {
2  var email = target //anas.behhari@gmail.com
3  var hiddenEmail = "";
4  for (i = 0; i < email.length; i++) {
5    if (i > 2 && i< email.indexOf("@") ) {
6      hiddenEmail += "*";
7    } else {
8      hiddenEmail += email[i];
9    }
10  }
11  return hiddenEmail; //an.*******@gmail.com
12}