image relative urls in editor

Okay,
so I've searched read most of the posts in this Forum. And came across the same question with a reply of "it's in this forum just look". Now I've past this station and still no clear answer. Sorry If I'm bugging.

Problem:
I want my UserFiles to be portable, to make it easy to copy my Working version to a server without image links that wont work.

I have on my local development machine:
/var/www/toolkyd/projecta/cms/fck -> fck editor
/var/www/toolkyd/projecta/UserFiles -> UserFiles
/var/www/toolkyd/projecta/index.php -> fontend

In my DB FCK stores for image files <img src="toolkyd/projecta/UserFiles/test.jpg" />
When copy this version to the Live server I have wrong image paths, they need to be <.. src="/UserFiles/test.jpg" />

You can change this in the CFK editor but then my images don't show up in the editor area.

Question:
where in this forum can I find a solution
Is there a solution

Best regards
Jan Enning