Lightbox problem - browser page jumping to the top when opening lightbox

[whaletango1]

I am having a problem with my lightbox:

In Firefox, after calling up the lightbox, when I click on any of these images (the lightbox has several images in it), the browser page (behind) jumps to the top. I don't want this. I want the browser page to stay right where it is.

In Explorer, the browser page loads right to the top when I open a lightbox. I don't even have to click on any of the images within the lightbox.

Here is the page in question: http://www.pictureframeguys.com/sear...sic_type=Wood#

Click on a thumbnail to get the light box to load and watch the page behind load right to the top.

Can anyone help?

[bluewalrus]

I don't see any jumping in my browser. Is it occurring in all browsers for you or one specific one ? Also I didn't know lightbox could hold multiple images did you do some modifications for that or is that just a feature I missed?