Dynamic insertion of referring site

[vphoner]

Does there exist a function in adwords (documented or not) that will return the referring site (and not googlesyndication as the referrer).

An example of what is needed is:

www.anysiteonline.com?source=google&referringsite=site{}

Where site{} is the google function to return a referring site for the content network. Is there such an animal, and if not will there be one in the future. I need this information in realtime as the person clicks so I know which site referred the click and can take appropriate action on the landing page.

Thanks...

[smallcompany]

I believe you would have to do this yourself.