[jQuery] Jorn's Autocomplete, how to reference textbox in result event

[MorningZ]

In this snippit of code, where i pass the jQuery object that is the
textbox into:

function WireUpAutocomplete($txt) {
    $txt.autocomplete(
        "/services/Autocomplete.ashx"
    ).result(function(e, d, f) {
        // >> How do i know what textbox the user is on here? <<
    });
}


I could wire many textboxes up through that and would like to know
which textbox i am in

I see that "a" is an "[object Object]", but i have no idea what it's
comprised of