[Zope] Question on Folder Structure strategy...

I have noticed strange behavior when browsing my web site as I build it. For example, take this structure: \-- \Folder1 \Folder2 \Folder3 I make a web page with an index on the left side for ALL PAGES Folder1 Folder2 Folder3 Which are links of the form <a href="Folder#">Folder#</a> If I consecutively click through these links, the browser shows my current page as follows <Click> Folder1, http://Folder1 <Click> Folder2, http://Folder1/Folder2 <Click> Folder3, http://Folder1/Folder2/Folder3 This is NOT what I intend, nor will the second or third work if bookmarked that way. What am I doing wrong??? Thanks in advance for your assistance.