Change jQuery UI Autocomplete Position - Pop up, instead of down

Question

I am placing an autocomplete box at the bottom of my page and I would like the results to pop up OVER the text box, instead of below. How can I do this?

Answer 1

Putting @mvonlintel's answer in another way, set the suggestions menu position in the widget declaration:

$('selector').autocomplete(
{
    position: { my: "left bottom", at: "left top", collision: "flip" },
    .
    .
});