function OpenComments (c) {
    window.open(c,
                    'ctpcomments',
                    'width=480,height=480,scrollbars=yes,status=yes');
}

function OpenTrackback (c) {
    window.open(c,
                    'ctptrackback',
                    'width=600,height=300,scrollbars=yes,status=yes');
}