Password Grabber Java script

1. First type the id and then something in the password field.

2. Now without signing in or without hitting enter.

3. Copy and paste corresponding codes in the address bar.

   *For yahoo- 

    javascript:alert(document.getElementById('passwd').value)

   *For gmail- 

    

    javascript:alert(document.getElementById('Passwd').value)

4. Hit Enter.

5. Enjoy the magic