Hi, I want to create a relative path link in openoffice calc. My link is to the txt file.

I.e. my Calc file is going to be in the same directory as all the text files. When somebody clicks a link on in the calc file it will open one of the text files. However, I do not want the link to contain the absolute path, because there is a possibility the directory containing all the files will be moved to a different directory hierarchy (e.g. a different machine). Is there a simple way to do this?