ad_reset_partner_cookie { return_url "/" }What it does:
Resets ad_partner cookie and redirects to the specified urlDefined in: /web/philip/tcl/ad-partner-defs.tcl
Source code:
ad_returnredirect "/cookie-chain?cookie_name=[ns_urlencode ad_partner]&final_page=[ns_urlencode $return_url]" ad_script_abort