使用Script.aculo.us / CakePHP自动完成结果列表滚动问题

Using the Ajax helper for CakePHP (currently 1.2.3.8166) to provide an $ajax->autoComplete list of results, and giving a result list back as the rendered view, if you use the mouse (and even the mouse wheel) to scroll results, all is well. Using the arrow keys, on the other hand, has the nasty effect of awkwardly scrolling the view: if I press down, the select box and the whole page move to the bottom of the browser's view pane; pressing up has the opposite effect of moving it to the top.Using the Ajax helper for CakePHP (currently 1.