server {
     listen       80;
     server_name  sitename.com www.sitename.com;

     location /blog {
             root   /www/sitename/new/htdocs/blog;
             fastcgi_index  index.php;
             fastcgi_pass 127.0.0.1:9000;
             fastcgi_param SCRIPT_FILENAME /www/sitename/new/htdocs/blog$fastcgi_script_name;

             error_log /www/sitename/new/blog-error.log warn;
     }

     location / {
         root   /www/sitename/new/htdocs;
         index  index.php;

         if (-f $request_filename) {
             break;
         }
         if (!-f $request_filename) {
             rewrite ^/(.*)$ /index.php?$1 last;
             break;
         }
         error_log   /www/sitename/new/error.log warn;
             }
             location ~ \.php$ {
                 set $php_root           /www/sitename/new/htdocs;
                 fastcgi_pass   127.0.0.1:9000;
                 fastcgi_index  index.php;
                 fastcgi_param  SCRIPT_FILENAME  $php_root$fastcgi_script_name;
                 include        fastcgi_params;
             }
             # deny access to apache .htaccess files
             location ~ /\.ht
             {
                 deny all;
             }
         }