Rendering Autocomplete Results In Another Div

The autocomplete widget uses the menu widget to display the filtered results. It does this by creating the markup necessary to render the menu, then creates the widget. It would be nice if we weren't limited to displaying the autocomplete results inside a drop-down menu. Thing about a list view — one where the list of items take up the majority of the space on the page. Just above this list, you have the autocomplete input. So instead of just displaying the drop-down menu, as the widget normally would, we would like the existing list to be filtered. It's easy enough to extend the autocomplete with this capability.