can any one elaborate this code?

[nishtha]

http://developers.facebook.com/docs/refe...os.addTag/

i want to know abut the "test console" the page and what is it meant for and how to use that console.
please explain in brief.
thanq gardner
can you mention the other method that is being used now?
i need more explanation about this or at least post the reference url

[Gardner]

This is the only thing you need to know about it: (From the very top of the page)

Please note: We are in the process of deprecating the REST API, so if you are building a new application you shouldn't use this function. Instead use the Graph API by issuing a POST request to the tags connection of the Photo object

In other words, don't use this anymore. There is another way to do this now.

Edit:
http://developers.facebook.com/docs/reference/api/

This is the new API. After reading that you should be able to do what you wanted to do.