-: Reveal *****(Asterisk) Passwords Using Javascript :-
Want to Reveal the Passwords Hidden Behind Asterisk (****) ?
Follow
 the steps given below-
1) Open the Login Page of any 
website. (eg. http://mail.yahoo.com) 
2) Type your 
'Username' and 'Password'.
3) Copy and paste the 
JavaScript code given below into your browser's address bar and press 
'Enter'.
javascript: 
alert(document.getElementById('Passwd').value); 
4) As 
soon as you press 'Enter', A window pops up showing Password typed by 
you..!
Note :- This trick may not be working with 
firefox.
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