title: Programatically add tab to fan page
body: <p>I have a site where people can log in and link their FB fan page. When they link their fan page, I save the pageId and an auth token, which I then pass to FB API to post to their wall.</p>
  
  <p>What I would like to be able to do is have a button on my site which, when clicked, would add a new tab that is essentially an iframe with a url to their profile page on my site.</p>
  
  <p>Looking around, I've only seen examples that reference an application Id. I get the impression that this application Id is not the id of my application, but that instead that each user needs to create an application of their own, and then I can set the page url of that application, which is way too technical for my audience.</p>
  
  <p>Preferably, the entire process can take place within my site and the call would be something like:
  {fbEndPoint}/newTab?authinfo={their token}&amp;pageId={fbPageId}&amp;url={urlToTheirProfilePageOnMySite}</p>