I am not sure, if you are in fact looking for something along the line of bread crumbs. Being that you are using Front Page, I am guessing you are using static HTML pages.
Firstly, creating a link back to the previous page can be done quite easily with Javascript like this:
Code:
<a href="javascript: history.go(-1)">Back to previous page.</a>
A link to the current page in the case of static HTML pages would be no different than creating any other link.
Now if you are trying to create links dynamically, you will need to learn some form of server side scripting language, such as PHP or ASP.NET.
An example or more detailed description of what it is you are trying to accomplish might help us give you a more detailed answer.
Good luck!