UDDI question

Hi All,
        Can someone point me to the documentation describing how to publish 
WSDL to the UDDI registry? Is there any standard way of doing this? Is it 
specified by the specifications?
How does the web server come to know of the location of the UDDI registry 
for the first time?

Thanks,
manoj.

_________________________________________________________________
FREE pop-up blocking with the new MSN Toolbar – get it now! 
http://toolbar.msn.com/go/onm00200415ave/direct/01/