Function: Accept a user friendship request via a POST request.

Function: Reject a user friendship request via a POST request.

Function: Join or leave a group when clicking the “join/leave” button via a POST request.

Function: Processes Activity updates received via a POST request.

Function: Posts new Activity comments received via a POST request.

Function: Deletes an Activity item received via a POST request.

Function: Deletes an Activity comment received via a POST request

Function: This function looks scarier than it actually is. 🙂 Each object loop (activity/members/groups/blogs/forums) contains default parameters to show specific information based on the page we are currently looking at.

Function: Load the template loop for the current object.

Function: Load the activity loop template when activity is requested via AJAX,