19. A computer program product for providing information associated with a user of a social networking system, the computer program product comprising a non-transitory computer-readable storage medium containing a markup language document for being rendered by a web browser application executing on a computer system, the markup language document comprising: information items encoded in a markup language comprising instructions for rendering information from an external website in a web browser application; and instructions to a web browser application executing on a computer system for to retrieve information associated with a user of a social networking system, the instructions for causing the computer system to: send a request to a social network server for information associated with the user of the social networking system, receive the requested information associated with the user from the social network server in response to the request for the information, and incorporate the information received from the social network server with the information items related to the external website to produce a displayable web page.
19. A computer program product for providing information associated with a user of a social networking system, the computer program product comprising a non-transitory computer-readable storage medium containing a markup language document for being rendered by a web browser application executing on a computer system, the markup language document comprising: information items encoded in a markup language comprising instructions for rendering information from an external website in a web browser application; and instructions to a web browser application executing on a computer system for to retrieve information associated with a user of a social networking system, the instructions for causing the computer system to: send a request to a social network server for information associated with the user of the social networking system, receive the requested information associated with the user from the social network server in response to the request for the information, and incorporate the information received from the social network server with the information items related to the external website to produce a displayable web page. 35. The computer program product of claim 19 , wherein the information received from the social networking system is used to determine whether some information from the external website is displayed in the displayable web page.