I am building a site that has smooth scrolling, however I need to add light box, and no matter what I do it won't work. My links are correct, do I have two too many scripts in the HTML file? Help Help Help!

http://miltoni.com/java.html

In the art direction link (should smoothly scrool down)

The first block Grand Estates click the View work (that should pop up a light box image viewer, however... It only opens one image)

Any help would be great! Thank you in advance!