Translations:Accessibility/33/en

Image thumbnails have an empty alt attribute. This seems like a bug to me - was it always like this? I suggest to use the image's file name in the alt-attribute of the img tag, and also as the title of the link that wraps the thumbnail. After all, the target of that link is indeed the description of the image file. Could we just implement this, or are there any problems I didn't think of?