Lightbox LInking issue

I have a page that has a slideshow. When you click on it I want to open a light box and then show the slide show in the larger light box. I made another page that has the secondary slideshow in it and trying to get it to work that way. once the light box opens it says ‘url not suppored’. If i click on that it shows the page and the slideshow works correctly is my logic flawed on how I must be doing this? Check out the test page:

http://formulaboatsmo.com/apparel-detail.asp?apparelid=1044