... it is necessary to check all permissions ? ... I think to check "allow_read_comments" is enough ...
... mmm ... there may be a image that - not allow to view but allow to read the comments ...
... yes ... comments from such a image can be rated by direkt link ...
... but ofcourse it is possible to check all these permission first, before allow to rate ...
... so I will post a new code for check permissions ...
... thanks V@no for your statement ...