By "dynamic links", I mean a list of links that will constantly be updated.

To illustrate my question, I have a website that I am constantly writing new articles for. I currently have about 10 articles. If someone is to read article #5, there is a list of links to all 10 articles in the right panel of the page. As I update the site, and article #1 becomes out of date, I'd like to replace article #1 with article #11. Rather than updating the links within every article (so 10 times), is there a way to update the links once and have them all update simultaneously to every page?? Could I create an iframe for this??

Thanks for any and all help!