for ($i=0;$i<=$SIZE;$i++) {
   $_=$LINES[$i];
   if (/<!--begin-->/) { 
      if ($entry_order eq '1') {         
      }

      {
         print GUEST "INSERT INTO `mysql_db` (`Title`, 
                     `Email`, `City`, `State`, `Country`, 
                     `URL`, `Date`, `Description`, `rid`,
                     `dt_create`, `publish` ) VALUES (";
      }
      ....
   }
   else {
      print GUEST $_;
   }
}

close (GUEST);