Facebook new and amazing development just to arrive and this amazing Profile layout change method is called "Timeline"
This new feature displays a hierarchy of all your experiences
date-wise like post updates, comments, photo and video uploads.
Timeline is your collection of photos, posts and apps that tell your
story. You can see what you did in last year or last month. All Facebook
status updates that you made or the fun you had so far can be reviewed
by rolling back to the old days using this brilliant new feature. At
present this feature can be enabled only through the developers page and
will be visible to only those people who have enabled Facebook
developers App. However very soon Facebook will publically enable the
Profile Timeline for all. So why wait when you can try it now!
Facebook timeline is a great way of displaying your
old photos, memorable posts and apps with your friends and family. This
feature changes your entire Facebook Profile layout into a more
attractive look. I previously wrote a tutorial on how to Enable Facebook Timeline Feature
and today I am sharing the tutorial on how to completely remove the
timeline app from your profile and revert to older Facebook profile
layout. Since this time-based story telling did receive mixed feedback
therefore it would be really helpful for most of you to learn how to
undo/delete this application... 
