How can i put autocomplete suggestions 'on top' ?

How can i put autocomplete suggestions 'on top' ?


See the examples here:
http://demos.jquerymobile.com/1.4.5/listview-autocomplete/
http://demos.jquerymobile.com/1.4.5/listview-autocomplete-remote/

There is the search box, then there is a "View Source" button. When suggestions are displayed, they are inserted before the "View Source" button and thus, the page grows in length.

I would like the suggestions to float on top of the rest of the page.

I *think* I could play with zindex to make this happen but am not sure - my CSS is not the best.

Anybody care to share some ideas? Or even why I might *not* want to do something like floating the suggestions? Would some devices handle that poorly? I would have thought it would be performance enhancing.

I appreciate help/direction/pointers...

Thanks