HELP! Admin/site disappeared and I don’t have access t o ftp files

Please help!

I edit a news website using wordpress, and I was adding some php code to one of the edits pages. I saved it, realized that the code didn’t work, removed JUST THE CODE I ADDED from the file, then re-saved and viola! The website disappeared! Now, the admin is gone too, so I can’t even fiddle with it to try and fix the problem. Since I’m just an editor, I don’t have access to the server, so I can’t do anything with the ftp files. What can I do??

Thanks for your help,
Flora