I tried to activate the scroll bar as you said in image preparation. I set the scrollbars=yes.
1)Because I use iC_AcadameV1.2 as my template, which don't have such directory in /includes/modules/. I had to create iC_AcadameV1.2/pages/product_info. And I moved modified jscript_main.php to /includes/modules/iC_AcadameV1.2/pages/product_info. When I did everthing you said, I still can't find any change about the pop-up image, still no scroll bar for larger images.
2)I try to test whether it works in the classic zen template or not. I created /includes/modules/classic/pages/product_info, because I couldn't find /pages/product_info in /classic directory. I moved modified jscript_main.php and changed template to Classic. I still got the same result, no scroll bar.
Did I do anything wrong? Thanks!



