relative links, being altered when opening a document

Hi,

when opening a document, (sometimes) the relative links are all converted to real links which are then incorrect as it has the full domain and path to the editor in the url.

I have:
FCKConfig.BaseHref = '' ;
FCKConfig.DefaultLinkTarget = '' ;

anything else that could correct the problem?

The problem does not occur if running fckeditor on the local machine, but it does when running it from a domain on the internet.

Thanks