Dropdown menu z-index not working with lightbox

[Mohep]

Hello everyone.
I know basic CSS and HTML and have somewhat of a working understanding of advanced CSS creation in dreamweaver cs5.

For a few weeks now I have been trying to figure out why my dropdown menu is not working on the page with the lightbox gallery. The tips I have found online said to change the z-index and I have tried to do that but its still not working. I am hoping someone here might be able to help me.

Here are the links.
On this page you will see the horizontal dropdown menu working as planned, for example the Gallery tab.
http://ash-steenkamp.com/gallery.html

On this page you will see the lightbox in the content area and see how the Gallery tab dropdown funcion is not working.
http://ash-steenkamp.com/illustration.html

[Jason]

Its not working because your second page has a javascript error..


Error: $(this).parent().eq(0).hoverIntent is not a function
Source File: http://ash-steenkamp.com/fancydropdown.js
Line: 47