Random Thumpnail in the Forum Index

[helitown]

I saw some forums, they have random thumpnail displayed from their gallery on the forum index page. This is cool. Do we have a script that can use to add cpg random or just loaded thumpnails to the forum index? My BBS is phpbb 2.0.24. Thanks 

[Sami]

Take a look at this board:
http://coppermine-gallery.com/forum/index.php?board=57.0