Help is at hand.
This bookmarklet allows a link to be added with only a few mouse clicks. Just highlight some descriptive text on a page you want to add to InfoVisuaRes and click on the bookmarklet button. Now, whenever you visit a website you want to add into InfoVisuaRes, simply highlight some descriptive text, and press that button. Of course, you can click directly on the button without highlighting anything. The add a site form will appear with the appropriate fields filled.