location / {
rewrite ^(.*)/showtopic-(\d+)\.aspx $1/read.php?tid=$2 last;
rewrite ^(.*)/showtopic-(\d+)-(\d+)\.aspx $1/read.php?tid=$2&page=$3 last;
rewrite ^(.*)/showforum-(\d+)\.aspx $1/thread.php?fid=$2 last;
rewrite ^(.*)/showforum-(\d+)-(\d+)\.aspx $1/thread.php?fid=$2&page=$3 last;
rewrite ^(.*)-htm-(.*)$ $1.php?$2 last;
rewrite ^(.*?)/([0-9]+)$ $1.php?uid=$2 last;
rewrite ^(.*)/simple/([a-z0-9\_]+\.html)$ $1/simple/index.php?$2 last;
}