I'm looking for a simple, non-javascript solution to horizontal navigation menus at the tops of pages. The idea is to list major categories and have the subsidiary links appear when the viewer either hovers over or clicks on the item. Since about 90% of viewers are using some version of IE, it should work in that browser, as well as browsers that are more W3C-compliant. Examples I've looked at use CSS, but are vertical (good for a side menu) and don't render well in IE 8. Any suggestions? -rt_/)