if(isset($_POST['do']) && isset($_POST['id'])){

        //check limit

        $type_id = 1;

        $f_limit = $pdb->GetOne($sql = "SELECT count(id) FROM {$tb_prefix}favorites WHERE type_id='".$type_id."' AND member_id=".$the_memberid);

        if ($trade_model->checkExist($_POST['id'])) {

                if ($g['max_favorite']==0 or $g['max_favorite']>$f_limit) {

                        $sql = "INSERT INTO {$tb_prefix}favorites (target_id,member_id,type_id,created,modified) VALUE (".$_POST['id'].",".$the_memberid.",".$type_id.",".$time_stamp.",".$time_stamp.")";

                        $result = $pdb->Execute($sql);

                }else{

                        flash("post_max");

                }

        }else{

                flash("data_not_exists");

        }

        if($result){

                echo "<script language='javascript'>window.close();</script>";

                exit;

        }else {

                flash("been_favorited", '', 0);

        }

}

$sql = "INSERT INTO {$tb_prefix}favorites (target_id,member_id,type_id,created,modified) VALUE (".$_POST['id'].",".$the_memberid.",".$type_id.",".$time_stamp.",".$time_stamp.")";