BreadCrumb Lister ServerControl asp.net c#

I need a servercontrol that behaves as bread crumbs and a link list. This needs to be written in asp.net c# 3.5 Please read specification.. Attached The spec is just an approach I was thinking and I would like you to consider what I want to acheive and possibly make changes or add additional properties to make it very uiniversal. So this is not only coding, but also designing it appropriately. My appraoch verywell may be good.. Let me know.. thanks