How to tell if user has upvoted or downvoted

[dirk_davidson]

Is there a way to tell how a user has voted? I know there is

$link_shakebox_currentuser_votes eq 0 && $link_shakebox_currentuser_reports eq 0

to see if they've voted, but I want to handle voting up or down differently?

Also, on a side note, where is the documentation for Pligg? I'd like to see what other variables like

$link_shakebox_currentuser_votes

there are

Thanks!