LASTN_ALTPOSTER — When a user other than the journal owner posts a top-level journal entry in a journal, this variable is inserted into the %%altposter%% property of LASTN_EVENT.
No; users of the style cannot override this. It may only be defined in the style.
|poster||The username that's posting.|
|owner||The username that owns the journal.|
|pic||If the user posting has a picture, the contents of LASTN_ALTPOSTER_PIC go here.|