I ran the sample suggestionBox from richfaces demo and found the suggestion box was blocked by the blocker within the firefox browser. When I deselect Block Popup Windows from Tools -> Options the suggestion box works fine. In IE6 the browser pop up blocker doesn't affect suggestion box. I am using richfaces 3.0.1. Is this a known issue? Is there a work around?
Never mind. Me bad. It works on further tests. Must be cache.