I have been a member of Facebook for a couple of years and have never had any probems uploading photos with their online photo uploader tool that allows you to upload a large number of files at once. For some reason for the last couple of days when trying to upload photos the photo uploader tool is not appearing at all.
I installed the most recent version of Java as I heard this could be the problem. This did not help. I then cleared the history and temp internet files and this did not help either. I wrote to the Facebook team and followed their steps which included the ones above and nothing helped. And I then restored my computer to an earlier date (as I do remember removing something from my computer the other day and am concerned I may have deleted something of importance that's related to uploading) but this has also not helped.