Resolving paths for links anywhere in the web app

 I have a menu in my MasterPage, and recently I expanded the site to have folders for the larger sections of the site. The menu is made up of and unordered list containing html anchor tags and some CSS and JavaScript to make it more interesting. The only issue is that the menu doesn't resolve to the correct location from inside a subdirectory. I can replace the anchor tags with LinkButton controls that resolve to the web root first, but I was wondering is there's a way to do this with the simple html anchor tag instead.
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