Photoalbum action allows you to create photogallery with small pictures, linked to larger versions. Photoalbum uses standard WackoWiki file model.
Copy photoalbum.php to actions directory on your Wacko.
You must first upload the original images and their small copies using the file upload form on the actual page you want the gallery to be displayed. Filename's must be different only in one substring, called smallid. For example, you upload images 1.jpg, 2.jpg; their small copies tn_1.jpg, tn_2.jpg and your smallid is “tn_".
Then you call action {{photoalbum}} with params:
Example: {{photoalbum smallid="tn_" perrow=4 nodesc=1 title="My Photos"}}
Russian version of documentation
You can change source code on your purposes :)
Sorry for my bad English :)
Version 1.01