The official SQL Server AlwaysOn team blog.
Please check out the script at http://gallery.technet.microsoft.com/scriptcenter/Create-Availability-Group-3fc1ca5e.
This script creates a listener for an availability group with replicas both on-premise and in Windows Azure.
For information on how to configure the hybrid availability group listener without the script, see http://msdn.microsoft.com/en-us/library/dn425027.aspx.
As always, feedback is welcome.
Cephas, this is great, thanks a lot for the scripts and the useful info in the blog - it helps A LOT!
Deborah, glad it's helpful.