Problems with the path to the root document folder

I have just upgraded to version 2.5 and I have a problem with linking files and images to the web pages. Here’s the problem…

All of my files are stored in a directory called /docs/.

When I open the file browser, I am able to see the files I need to access. I can preview images in the file browser and in the preview page I am building, however the actual code that is placed in the web page is as follows: src=”docs/image.gif”

The web pages that I am building and modifying are actually on the same level in the directory structure as the docs folder so although I can see the image in the preview, once I update the web page, I cannot see the image - the path would need to be src=”../docs/image.gif” in order for that to work (and then I wouldn’t be able to see it in the preview).

Is there some way that the “src=” path can be changed to the actual URL, i.e. src=”www.mysite.com/docs/image.gif”? I have declared the site URL is a session variable called "siteurl".

Any help with this would be appreciated.