You don’t need me to tell you that the world is moving away from print based storytelling. Today even Pulitzer Prize winning journalists are teaming up with videographers, graphic artists, and photographers to provide a visual component to their stories. The good news is that multimedia storytelling has never been easier. The dark days of using HTML code are all but over. Today there are hundreds of tools that you can use to work with digital content. In addition there are quite a few websites that provide online education and resources for those just starting out.
A few links: Transom, Musarium, Interactive Narratives, and Digital Storytelling.