RewriteRule ^/wms/([^/]+)/([^/]+)$ /cgi-bin/show.pl?area=$1;page=$2 [L]
RewriteRule ^/wms$ /cgi-bin/show.pl?area=home;page=index.html [L]
RewriteRule ^/wms/([^/]+)/?$ /cgi-bin/show.pl?area=$1;page=index.html [L]