General Support: Problems with the paths

Hi all

On the server I have two folders. First with plogger (including all plogger files and folders with imeges and thumbs), second with index.php. And I wonna show gallery in index.php. At the beginning I change in gallery.php (in plogger folder) baseurl to $baseurl = "http://path/to/plogger/folder/"; and now I can see div formating (I mean in head section there are correct path to css files in plogger folder) but thumbs are't show. I don't know where I have to change gallery.php to correct path. I was try change $path = $parts["path"]; to $path = "http://path/to/plogger/folder/"; but this don't works.
Can anyone tell me something about this problem.

p.s.
Sorry for my poor english, it's not my native language.