Re: another ‘IE help’ + jQuery

[apostrophe]

I don’t have access to ie right now but just looking at your css in firebug I see that you have the z-index for #second_head_right h1 lower than #nav_wrap which will put it behind.
I would just set the z-index for #nav_wrap to 2 and the z-index for #second_header to 1 (don’t forget to give it a position of relative).