What's the substitute for the Apache's ScriptAlias

[sunjipeng_neu]

For example:

ScriptAlias /cgi-bin/ "/home1/irteam/gaga/cgi-bin/"

I haven't found the related directive to the "ScriptAlias" in Nginx.

Anyone can help me? 

Thanks

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,177424,177424#msg-177424