[jQuery] Disable dropdown when checkbox checked?

[jQuery] Disable dropdown when checkbox checked?


Hey
I was wondering on how I might be able to have a checkbox that when
checked or unchecked would disable or enable a dropdown.
I am still very new to jQuery but this is what I have but doesnt work.
----------------------------------------------------------------------------
        function stillWork(id) {
            if ($(id).is(':checked'))
            {
            $("#work_month_end_1").attr("disabled", true);
            $("#work_year_end_1").attr("disabled", true);
            }
            if ($(id).not(':checked'))
            {
            $("#work_month_end_1").removeAttr("disabled");
            $("#work_year_end_1").removeAttr("disabled");
            }
        }
----------------------------------------------------------------------------
I also experimented with a couple other ways and it usually gives me a
problem where it automatically unchecks a box after checking it/
running the js.
Thanks in advance