I think you may have misunderstood: If I rollover a username, it drops down a popup. If I move away from the username, the pop-up remains. It notices my onMouse

I think you may have misunderstood: If I rollover a username, it drops down a popup. If I move away from the username, the pop-up remains. It notices my onMouseOver to instantly rolldown, but ignores my onMouseOut when I leave. This disparity in behavior is frustrating, why is activation onMouseOver, but deactivation requires a full click white space to change focus? It should be click on/click off or roll on/roll off, IMO.