How to use two different profile picture in facebook

How to use two
different profile picture in
facebook
1.Open this link : https://
www.facebook .com /
me/
photos_albums After that
open your "Profile
Pictures" Album , click
any picture you want to
use as another profile
picture for your facebook
profile .
2.After you clicked on the
picture that you want to
use as another profile
picture in step "1" , look
at the url and copy the
"fbid" value , mine here
is : 4886842588915
3.Go to your facebook
account , click your
profile
picture and choose "Edit
Thumbnail" .
a pop up window will
appear
4.Right click on your
profile picture and
choose
"Inspect element" .
5.Scroll down until you
reach the code which
start with :
<form action=" https://
upload.facebook.com /
save_square_pic .php "
Click the left small arrow
to open the code .
scroll down a bit until
you
find this code :
<input type="hidden"
autocomplete="o ff"
name="photo_fbi d"
value="10271473 8884">
Here we need to change
the input field named
"photo_fbid" value which
is equal to :
102714738884 in the
above code ,
notice that the value
102714738884 will not be
the same as your code
is .
Double click on the value
to edit it , or right click
and choose edit html ,
paste the fbid value that
you copied in step "2"
above .
6.Click any where to
save
the changed , close the
"Inspect element"
window ,
Finally click "Save" .
That's it enjoy 2 profile
pics in one single
account......