ErrorDocument 403 /index.php?do=/public/error/403/
ErrorDocument 404 /index.php?do=/public/error/404/

RewriteEngine On

RewriteCond %{REQUEST_URI} !^/file/.*
RewriteCond %{REQUEST_URI} !^/install/.*
RewriteCond %{REQUEST_URI} !^/design/.*
RewriteCond %{REQUEST_URI} !^/plugins/.*
RewriteCond %{REQUEST_URI} !^/slideshow/.*
RewriteRule ^index.php(/.*)$ /index.php?do=$1 [L]
RewriteCond %{REQUEST_URI} !^/file/.*
RewriteCond %{REQUEST_URI} !^/install/.*
RewriteCond %{REQUEST_URI} !^/design/.*
RewriteCond %{REQUEST_URI} !^/plugins/.*
RewriteCond %{REQUEST_URI} !^/index.php
RewriteCond %{REQUEST_URI} !^/robots.txt
RewriteCond %{REQUEST_URI} !^/favicon.ico
RewriteCond %{REQUEST_URI} !^/slideshow/.*
RewriteRule ^(.*)$ /index.php?do=/$1 [L]