Hi, my site is http://riaweb.net/newSite/. I have checked, and this site works in IE 6, Firefox 1.5 and 2.0 for Windows and Mac, and Safari. Here's basically the problem:

In the navbar that runs along the top, when a user in the above browsers hovers over an option, the subnavigation will appear below, and they can click on any link they desire. However, in IE7, when a user tries to move from the navbar to the subnavigation, the subnavigation area will randomly and intermittently vanish. With multiple tries of hovering back and forth between nav and subnav, I managed to get access to the subnavigation, but it's hardly usable in IE7. Bad news :(

I have a hunch my problem is similar to this forum, but I've tried the fix (defining width to the nav anchor tag) and it doesn't seem to help. I'm pretty sure this is a CSS issue. Does anyone have a fix?