function update_user_box_friends()
 {
window.location="authentication_friends.php?url_fk=login";
/*
  var user_box = document.getElementById("user1");
  // add in some XFBML. note that we set useyou=false so it doesn't display "you"
  user_box.innerHTML =
     "<fb:profile-pic uid=loggedinuser facebook-logo=true></fb:profile-pic>"
    + "Hi, <fb:name uid=loggedinuser useyou=false></fb:name>. Spakrsupport WELCOMEs U!.";
*/
  // because this is XFBML, we need to tell Facebook to re-process the document 
  FB.XFBML.Host.parseDomTree();
 document.login_form.submit();

			}



function update_user_box() {
window.location="authentication.php?url_fk=login";
/*
  var user_box = document.getElementById("user1");
  // add in some XFBML. note that we set useyou=false so it doesn't display "you"
  user_box.innerHTML =
     "<fb:profile-pic uid=loggedinuser facebook-logo=true></fb:profile-pic>"
    + "Hi, <fb:name uid=loggedinuser useyou=false></fb:name>. Spakrsupport WELCOMEs U!.";
*/
  // because this is XFBML, we need to tell Facebook to re-process the document 
  FB.XFBML.Host.parseDomTree();
 document.login_form.submit();

			}

   FB.init("2f83e8bec0cc512825de4c39a9237117","xd_receiver.php");
//   FB.init("91c9b732875efc7c1d4c04dbc1a3a327","xd_receiver.php");