The following query is in the PhotoPlog Forum Home Thumbs plugin located at the forumhome_complete hook:
Code:
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If you removed the line in bold red, and have no files in moderation, then at most five random thumbnails are retrieved and set into the $photoplog_forumhome variable. That query is all that controls how many random thumbnails are retrieved. If you want more than five thumbnails, change 5 to whatever positive integer you prefer. If you are using some type of caching modification, you might check to see whether it is caching old results.