Access control allow origin header for nginx

assets_location_nginx.conf

        location /assets/ {
                gzip_static on; 
                expires max;
                add_header Cache-Control public;
		add_header Access-Control-Allow-Origin *;
        }  

curl_example.sh

> curl -I https://www.airtasker.com/assets/marker.png

HTTP/1.1 200 OK
Server: nginx/0.7.67
Date: Tue, 25 Sep 2012 01:13:25 GMT
Content-Type: image/png
Content-Length: 3996
Last-Modified: Mon, 16 Jul 2012 07:34:04 GMT
Connection: keep-alive
Expires: Thu, 31 Dec 2037 23:55:55 GMT
Cache-Control: max-age=315360000
Cache-Control: public
Access-Control-Allow-Origin: *
Accept-Ranges: bytes

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