The entire site is a confusing mess. That chart is fuzzy and scares me. I don't even want to look at it. Text is horribly contrasted throughout the site. Constantly opening links in a new window when I don't want that. Clicking on the "Limited Access" link to let me do a search loads a page that nearly crashes my browser. Java is slow to load and other portions had to wait.

Don't see why you had to use JAVA to show a graph that has no real value. Cool, we can move the arrows around the central point! But it has no value .. just make it a nice static, clear image