Function: Ajax handler for getting an attachment.

Function: Ajax handler for querying attachments.

Function: Ajax handler for updating attachment attributes.

Function: Ajax handler for saving backward compatible attachment attributes.

Function: Ajax handler for setting the featured image for an attachment.

Function: Ajax handler for date formatting.

Function: Ajax handler for time formatting.

Function: Ajax handler for saving posts from the fullscreen editor.

Function: Ajax handler for removing a post lock.