[SOLVED] lightbox problem and link problem

Dear people,

I am working on a website for a friend of mine and I am not able to figure out 2 things.
The first is the lightbox for the images on the 'bouw' page. I have searched the forum but just do not understand why it does not work.
the second is on the home page. Where it says 'lees meer' (meaning read more) I would like to link to the product page and the bouw page, but when I try this it does not load like it should.
If you could help me it would be great
grts

Sander +
edit:
solved both now