Function: Ajax handler for saving the meta box order.

Function: Ajax handler for menu quick searching.

Function: Ajax handler to retrieve a permalink.

Function: Ajax handler to retrieve a sample permalink.

Function: Ajax handler for Quick Edit saving a post from a list table.

Function: Ajax handler for replying to a comment.

Function: Ajax handler for editing a comment.

Function: Ajax handler for adding a menu item.

Function: Ajax handler for adding meta.

Function: Ajax handler for adding a user.