Consuming WSDL Web services

Hi Experts,

we have a below scenario in XI

Intranet application(uses XML and Javascript)-----SOAP-->SAP XI---->RFC (R/3)

we exposed the outbound interface as web service. and created a WSDL of the web service in XI.

but how to send the request from the intranet application to XI using the WSDL created.

Please explain how to consume the WSDL web services in the intranet application.

Thanks,

MK