blank panel

hi Just installed EHCP on Ubuntu 8.1 no problem , everything ok
when using on the Local Network

But tried to login from external internet site , I can login but the central panel
is missing , the left hand links are still there but cannot do anything else

Help

make sure / copy default or xp5 template from ehcp download file,
put that in ehcp/templates/ dir

then, go to your phpmyadmin, ehcp db, misc table, set defaulttempalte to be xp5 or default

then re-login.

You should be able to see.
if you cannot still, i need to check your server/case.