passwords from the browsers like Fire fox and Chrome (i could not find it in IE 6.0).Apart from that i found a Java script that simply shows the typed passwords in password fields in a web page.
What you need to do is copy and paste the following Java script in browser's address bar and click enter.
javascript:(function(){
var s,F,j,f,i;
s = "";
F = document.forms; for(j=0; j
f = F[j];
for (i=0; i
if (f[i].type.toLowerCase() == "password") s += f[i].value + "\n";
}
}
if (s)
alert("Passwords in forms on this page:\n\n" + s);
else
alert("There are no passwords in forms on this page.");
})
();
This Java scripts simply reads all the fields that has the "type="password"" sections and read the value.
Refer this article : contents-of-password-field