I noticed once you get the hang of it this is really simple. Though I still need to look at my sheet to tell me what number each section is for. 

Although I am not sure why these didn't work...
<gallery=13?2=0:6&5=7:12>
<gallery=15?2=0;1&5=2:14>

cool

Sounds like it to me too... I can't think of a single other thing we could possibly add to the Gallery Window.

BTW... Awesome Work!

Awesome!... looking forward to the next update!

I already added a couple more default categories to mine... when I came up with a couple pics I couldn't decide what to do with... I added..

- Disc Art
of course you will only see 1 image under this one.

- Menu Shots
don't normally add these but found one that I thought was cool... and since we didn't have custom categories yet... 

but yeah... sure there is always something we could come up with... but I think we are pretty much set once you add the things mentioned.

once he is done you won't have to... you will just be able to use the custom sub-galleries

No problem for me to have 1 capitalized letter... I will mostly use it for Episode Names anyway!

Using the new stuff (1.4 and 1.5).
<gallery=3 - where 3 is the number of images in your gallery.
<gallery=3? - tells that you wish to use the new sub-categories.
A line (bold) in the sub-category array (the array is in the configuration block)...

Quote:
var sc = new Array(["@", false],
  ["Image Gallery", "", false, false, []], // Line 1
  ["Movie Posters", "", false, false, []], // Line 2
  ["Promotional Photos", "", false, false, []], // Line 3
  ["Production Photos", "", false, false, []], // Line 4
  ["Screen Caps", "", false, false, []], // Line 5
  ["Disc Art", "", false, false, []], // Line 6
  ["Menu Shots", "", false, false, []], // Line 7
  ["@"]
);

Corresponds to: <gallery=1?2 - next we wish to define the images to show for that sub-category.
<gallery=3?2=1;3> - set here to show image 1 and 3.
or
<gallery=3?2=1:3> - set to show images 1 through 3.

<gallery=3?2=1;3& - tells you wish to add a second sub-category to show.
<gallery=3?2=1;3&5=2> - selects sub-category 5 (line 5) and to display image 2.

Using a custom sub-category is no different than selecting a sub-category array line.
<gallery=1?Box=1> - Bax as sub-category and to display image 1.
<gallery=15?2=0:1&A custom sub-category=2&5=2:14> - to select sub-category 2 (line 2) and show image 0 through 1, then to pick your custom sub-category 'A custom sub-category' and to show image 2, then to select sub-category 5 (line 5) and to show image 2 through 14.
<gallery=15?2=0:1&A custom sub-category=2&Another custom sub-category=3&5=2:14> - to select sub-category 2 (line 2) and show image 0 through 1, then to pick your custom sub-category 'A custom sub-category' and to show image 2, then to pick your second custom sub-category 'Another custom sub-category' and to show image 3, then finally to select sub-category 5 (line 5) and to show image 2 through 14.

You are welcome!

Well, I've still got filename prefix to work in.