"<cross-domain-policy><allow-access-from domain='mydomain' to-ports='myport' /></cross-domain- policy>
"<cross-domain-policy></cross-domain-policy>"
"<cross-domain-policy> <site-control permitted-cross-domain-policies="all"/> <allow-access-from domain="*" /> <allow-http-request-headers-from domain="*" headers="*" /> </cross-domain-policy>"