RewriteEngine on

#Enable these lines for SSL
#RewriteCond %{HTTPS} !=on
#RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L]

RewriteRule ^([^/\.]+)/?$ index.php?url=$1 [QSA]
RewriteRule ^/administrator/([^/\.]+)/?$ admin.php?url=$1 [QSA]
ErrorDocument 404 /404.php