Back to the top of the page

As a follow up to my post on creating page outlines, I want to describe what I learned about setting back to the top links after each section of my outline. This was much more simple for me because it did not involve inserting any code. i simply went to the specific page in the wordpress editor and proceeded to the end of the section and typed "Back to Top". I put it in bold to make it stand out better. Then I highlighted it and clicked on the link button. In the box that came up instead of typing a url, I simply typed #. I then updated my page and when I clicked on every one of the Back to Top links, it took me to the top of the page. If anyone knows a different or better way, please post. I hope this helps someone.