fURLs and relative paths

Hi I have fURLs enabled on a site that has sub-directories in the URL, i.e.

somecategory/somewebpagename.html

When I add an image through tiny mce into a page that is sitting within a container and therefore with a subdirectory URL,
the link is broken.

Another consideration is I will need to move the site too so I would like to steer clear of absolute paths if possible.

Is there something I have overlooked?

Thanks,
Global

Do you have a base meta tag in your template head?

Awesome, I do now!
I had been manually adding the [(site_url)] inside my external links in my head.
Your suggestion takes care of it and is much cleaner!