When thumbing through photos on a classified ad, it only seems to display them by line. For example, let's say there are 16 photos to view. The ad shows thumbnails with 3 rows of photos- 7 in the first row, 7 in the second row, and 2 in the last row. If I view the first 7 photos, when I get to the last photo of that row, instead of getting <prev and next>, I only get <prev. So in order to view the 8th photo, I have to close the viewer and click on the thumbnail for the 8th photo. The same thing will happen when I get to the 14th photo and I want to view the 15th photo.
Here is the example I am referring to:
Mac OSX 10.6.8, Firefox 5.0.1