I have just set up worpress. I can post items, but the upload files does not work. I can browse to the file I want and choose it, but when I click on 'upload', nothing happens. I have checked permissions, and have even set all folders to 777 but the upload folder remains empty. I know having everything set to 777 is totally unsecure but I am trying everything to get upload to work. I could reduce permissions once I have uploaded the files I need. The files I am trying to upload are jpg files