Hi Opa Jaap,
I noticed a few things today in the last wppa version:
In IE9 and FF the thumbnail popup shows with a nice border all arround. In Chrome and Safari that border is only shown on the LH side. In IE8 the popups do not work at all. Only a small LH border is shown.
The behaviour of the browser back button
In a previous version of wppa when I go from a cover to the thumbnails screen to the large picture I could use the browsers back button to go back those steps. Just like expected.
In the current version this does not work. It looks like the back button just keeps reloading the current screen. This is the same on all browsers, even on my phone. I would expect that this is not as intended?