RewriteEngine on
RewriteRule ^rss/([a-zA-Z0-9\_\-]*)$ ./index.php?mid=$1&act=dispRss 
RewriteRule ^trackback/([0-9]*)$ ./index.php?document_srl=$1&act=procReceiveTrackback
RewriteRule ^([0-9]+)$ ./index.php?document_srl=$1 
