Topic: SimpleViewerAdmin customized: middle-format resizing

I love SimpleViewerAdmin but it lacks mid-size resizing: dispite the fact that images are shown in an average format of about 600px, the full size images are simply often too big (4-6mp) and takes ages to load in the gallery.

So I customized SimpleviewerAdmin so that 3 images are generated when uploaded:
- thumbnail
- midsize (600px)
- originals
This also creates a new folder in each gallery: "originals".

The only thing to implement the modification is to overwrite
SimpleViewerFunctions.php with this one: …