jQuery Autocomplete

$("#business_address").autocomplete({
    source: function(request, response) {
        $.ajax({
            url: "url",
            // dataType: "jsonp",
            data: {
                term: request.term
            },
            success: function(data) {
                response(data);
            }
        });
    },
    minLength: 3,
    select: function(event, ui) {
        // console.log(ui.item ?
        //     "Selected: " + ui.item.label :
        //     "Nothing selected, input was " + this.value);
    },
    open: function() {
        $(this).removeClass("ui-corner-all").addClass("ui-corner-top");
    },
    close: function() {
        $(this).removeClass("ui-corner-top").addClass("ui-corner-all");
    }
});