    function matrix_connectors_selector_list_setup(td_sel, list)
    {
        var opt, i, d;

        /* disable */
        d = td_sel.prop('disabled');

        for(i = 0; i < list.length; i++)
        {
            var o = $('<option></option>');
            o.appendTo(td_sel);
            o.val(i + 1);
            o.text('? ' + list[i].name + ' [' + list[i].conn_str + ']');
        };

        var o = $('<option ></option>');
            o.val(0);
            o.appendTo(td_sel);
            o.attr("selected","selected");

        /* enable */
        td_sel.prop('disabled', d);
    };

