[jQuery] adding a class to the label of a checked radio button

[sperks]

I think that this bit of script is adding a class to the for
attribute, but I'm wanting to add the class to the element that has
that for attribute.  Can anyone help me do the targeting better?
Thanks

$(document).ready(function() {
        $('div#searchLabels').addClass('active'); // allows me to style the
radio buttons differently when JS is enabled
        $('div#searchLabels :radio[id]').click( function() {
                var selectedInput = $(this).text();
                $('div#searchLabels label').removeClass("selected");
                $('div#searchLabels label.attr("for","' + selectedInput +
'")').addClass("selected");
        });
});