//time
$curtime = $mklib->create_date(time());
$timediff = $MK_TIMEDIFF;
switch($timediff) {
case '1':
     $se1t2="selected=\"selected\"";
    break;
case '2':
     $se1t3="selected=\"selected\"";
    break;
case '-1':
     $se1t4="selected=\"selected\"";
    break;
case '-2':
     $se1t5="selected=\"selected\"";
    break;
case '-3':
     $se1t6="selected=\"selected\"";
    break;
    default:
     $se1t1="selected=\"selected\"";
    break;
}
$cselect4 = "<option value=\"0\" $se1t1>0</option>\n";
$cselect4 .= "<option value=\"1\" $se1t2>+1</option>\n";
$cselect4 .= "<option value=\"2\" $se1t3>+2</option>\n";
$cselect4 .= "<option value=\"-1\" $se1t4>-1</option>\n";
$cselect4 .= "<option value=\"-2\" $se1t5>-2</option>\n";
$cselect4 .= "<option value=\"-3\" $se1t6>-3</option>\n";

case '-6':
     $se1t7="selected=\"selected\"";
    break;

$cselect4 .= "<option value=\"-6\" $se1t7>-6</option>\n";