" " weird characters ontop of pages...

[dimensions]

http://www.nbadimensions.net/forums/nba-forum/

For example. I don't know what's happened, I haven't edited anything.

[Lynne]

The times I have seen this is when a) a user didn't use a regular text editor like notepad++ or bbedit to edit the files, b) when the file was saved as utf-8, or c) when the site was hacked and code was added to the top of a file(s).