http://muertexnghvyoa2wpel3xxwzdoz5ayzo3gsdczvhucqe6uznconlsuid.onion/article.html?article=10
All this Javascript does is give a simple letter count to allow users to know if what they are writing is going to be too long before they hit the limit, to allow users to refresh captchas without refreshing the entire page, and to make adding and removing images far easier.