The person search query now workes correctly with a merged full name.
Fixing the friend search and user search slightly so that the search actually drills down through user names.
Nicer looking Add Friend button.
Making small bug fix, only call onSuccessMethod if it has been supplied.
In Javascript it is better to not start curly braces on the new line because javascript will automatically terminate statements with a semicolon if it could interpret it that way. Reference: http://stackoverflow.com/questions/3641519/why-results-varies-upon-placement-of-curly-braces-in-javascript-code