Thanks for helping me bug test Picaroni everyone. BlueCube, about the email part, I'll mess with syntax to get some form of checking to work. As-is, there isn't even a retrieve lost password feature, so it doesn't matter greatly. I will definitely take care of the logout page.

And as for the upload part, I have directed my safety measures at the actual displayment part. Even if someone could manage to upload a php file with functions that delete all files on the site, what good would it do them if it couldn't be run in the first place?

(And for the record, the images aren't really placed in the root)

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram