server {
listen 9090;
#server_name 127.0.0.1;
server_name localhost;
access_log  /var/www/site_django/logs/nginx_access.log;
error_log   /var/www/site_django/logs/nginx_error.log;
root /home/mav/www/site_django;
#   fastcgi
    location / { 
          # host and port to fastcgi server
          fastcgi_pass 127.0.0.1:9999;
          fastcgi_param PATH_INFO $fastcgi_script_name;
          fastcgi_param REQUEST_METHOD $request_method;
          fastcgi_param QUERY_STRING $query_string;
          fastcgi_param CONTENT_TYPE $content_type;
          fastcgi_param CONTENT_LENGTH $content_length;
          fastcgi_pass_header Authorization;
          fastcgi_intercept_errors off;
      } 
location ~* ^.+.(js|jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js|mov) {
#      root /media/;
access_log   off;
expires      30d;
}  
#
location /media/ {
alias /home/mav/www/site_django/proj1/proj1/media/;
expires 30d;
}
#
location /static/ {
alias /home/mav/www/site_django/proj1/proj1/static/;
expires 30d;
}
#
location /admin/media/ {
    root /usr/lib/python2.6/site-packages/django/contrib;
}
#
location /media_admin/ {
alias /usr/lib/python2.6/site-packages/django/contrib/admin/media/;
expires 30d;
}
}

user  nginx;
....