title: Facebook subdomain issue
body: <p>I'm having problems getting fb connect working on subdomains. the connect button comes up fine, but after it authenicates, the popup just goes blank and no action happens after that. I set the base domain for the app that facebook required for subdomains to work. </p>
  
  <p>Error Info:</p>
  
  <p>For this example look at <a href="http://test.edited.com/test.php" rel="nofollow noreferrer">test.edited.com</a></p>
  
  <p>I get the following error in firebug</p>
  
  <p>[Exception... "Component is not available" nsresult: "0x80040111 (NS_ERROR_NOT_AVAILABLE)" location: "JS frame :: file:///C:/Users/stan/AppData/Roaming/Mozilla/Firefox/Profiles/2zn7fi01.default/extensions/%7Be0204bd5-9d31-402b-a99d-a6aa8ffebdca%7D/components/nsSessionStore3.js :: sss_saveState :: line 1942" data: no]
  anonymous()6pz91fhb.js (line 598)
  anonymous("<a href="http://www.benescribe.com/xd_receiver.htm" rel="nofollow noreferrer">http://www.benescribe.com/xd_receiver.htm</a>", Object uid=668556638, Object feedStorySettings=Object inFacebook=false, 1, "benescribe.com", Object name=publicSessionData, "<a href="http://test.benescribe.com/test.php" rel="nofollow noreferrer">http://test.benescribe.com/test.php</a>", Object name=xd_comm_id)6pz91fhb.js (line 595)
  anonymous()login_st...eiver.htm (line 22)
  anonymous()6pz91fhb.js (line 125)
  anonymous()6pz91fhb.js (line 54)
  [Break on this error] this._writeFile(this._sessionFile, oState.toSource());\n</p>
  
  <p>It works fine for subdirectories, and I'm not sharing data between subdomains, just one domain and subdomain </p>