I've posted this on the main Xoops site but haven't gotten any help yet so I decided to come here to seek the answer to this question:

Which file[s] do I edit to add scrollbar parameters (yes, no, resizable) to the large popup windows (that show an image in actual size)? I have several large photos (of old documents) that my users need better access to and I need this resolved ASAP.

Can someone point me in the right direction here?