Comicpress user here. My post limit in Archive.php - the page that displays the thumbnails from a category, as opposed to Archives.php which displays the categories themselves - is set to 30, but the default layout sucks, it's one big vertical line. What I wanted to do instead was create a dynamic table - three cells across with (n) number of rows ((or ideally some kind of code that says 'if the next cell would overlap the page width, don't draw it on the screen, start a new row instead' - but three rows is comfortable)).
Unfortunately my php programming sucks, and while I've been able to hash out the code to draw a new cell for each thumbnail, I haven't been able to figure out how to set up a new row after every third cell. As a result I have a huge horizontal table 30 cells wide and one row long!
Here's the code I have for the table at the moment, I'd appreciate if someone could tell me where I've gone wrong: