AddDefaultCharSet utf-8
RewriteEngine on
RewriteRule ^d/([0-9]+)$ index.php?act=view_dir&dir_id=$1 [L,QSA]
RewriteRule ^f/([0-9]+)$ index.php?act=view_file&file_id=$1 [L,QSA]
RewriteRule ^l/([0-9]+)$ index.php?act=load_file&amp;file_id=$1 [L,QSA]