If you are using Sitebuilder Plus and choose a master template, then you can easily add some elements to all pages in your site. Here's ...
How can I add a photo gallery to my website?
How can I have enlarged views of images and/or where the visitor and click on an image and it pops up larger in another window?
How can I make it so the visitors can click on an image and the enlarged view opens in a new window?
Why does my main image on my home page show up on every inner page? My inner pages are different products.