Web Page/Green Screen Intergration

["Lopez, Andrew" <alopez@xxxxxxxxxx>]

I've done the Google and Midrange mailing list search and can't seem to
find an answer:

Traditional green screen order entry application.   Users access through
Client Access emulation.

When user hits a configured product, we want to launch a URL on the user's
PC, pointing to a web based application hosted in-house but not on the
iSeries.

Users configure the product in this web based application and when they
finish it updates the item master on the iSeries (this update handled by
ODBC) and passes back a part number to the order entry program.

GETURL wouldn't seem to be applicable, as the user needs to actively
configure the product on the web page.  IBM is telling us that RPGLE can
launch the URL, but that the program will not wait for a parameter to be
passed back.   Is there an elegant way to launch the browser and wait for
a parameter to be sent back?  We're using stored procedures to go from the
web based application to the iSeries and return results back to the web
based application.  In this case we want the opposite.