HELP: wrong image display when click on thumbnail

[terryjianlin]

Ok, this is very weird issue that I am having while I update my 4images scripts.  I forgot when I have done, when I click on a thumbnail, then wrong image display on detail page, and if I refresh the page, the image even changes to another one. I have [Mod]friendly url installed, even I try to uninstall that mod, it remain the same. 

[terryjianlin]

Just found out what cause this problem myslef, it my detail.php. I have include [Mod] Slideshow II into this file, so I insert

require ("categories_slideshowII.inc");

this tag into my detail.php, the problem is gone once I disable that tag.
this is strenge, use to be ok, but it went crazy since last night.......

can't figure it out....