I need to know how I can create a log file for Squid that will not have an entry if it has something in the referer field. The purpose of this is to monitor the origination website, not all the other sites that are associated with the main website. i would like to do it from the Squid.conf file, possible using acl's, but if it can't be done use a perl script to search for entries that do not have anything in the referral location. Does anyone know if it can be done

Thank you