10) ? 10 : sizeof($keyword_array); $keywords_list = ''; if ($search_engine!='') { echo "Coming from ".$search_engine; for ($i = 0; $i < $j; $i++) { $keywords_list .= $keyword_array[$i].' '; } echo " using as keywords: ".$keywords_list; } else echo "Coming to this page from: ".$_SERVER['HTTP_REFERER']."

"; } ?>