custom scrollbar for lightbox or slimbox gallery
Is there a way to create a lightbox or slimbox gallery with a customized scrollbar? I have too many thumbnails to fit into my defined region without overflow, but I don't like the look of the default scrollbar. I have tried various combinations of gallery plugins with various scrollbar plugins, but once I have inserted the scrollbar links into the header of my page, the lightbox does not pop up but instead opens in another window.
If that is not possible, is there a way to have multiple "pages" of thumbnails (to handle the overflow) with next and previous arrows (ideally being able to shift between them without loading an entirely new page)?
Thanks for any help!!