Is it possible to have two different logs generated, and the one that get's data added when the script is loaded depends on if there is a HTTP_REFERER? 
if (  THERE IS A $ENV{'HTTP_REFERER'}  ) {
$shortdate = `date +"%D %T %Z"`; 
chop ($shortdate);
    open (DATABASE,">>$database");
        print DATABASE "$ENV{'REMOTE_ADDR'} - $shortdate - $ENV{'HTTP_
+USER_AGENT'} - <A HREF=\"http://$ENV{'HTTP_HOST'}$ENV{'REQUEST_URI'}\
+">http://$ENV{'HTTP_HOST'}$ENV{'REQUEST_URI'}</a> - <A HREF=\"$ENV{'H
+TTP_REFERER'}\">$ENV{'HTTP_REFERER'}</a>\n";
    close(DATABASE);
}
else{
$shortdate = `date +"%D %T %Z"`; 
chop ($shortdate);
    open (DATABASE2,">>$DATABASE2");
        print DATABASE2 "$ENV{'REMOTE_ADDR'} - $shortdate - $ENV{'HTTP
+_USER_AGENT'} - <A HREF=\"http://$ENV{'HTTP_HOST'}$ENV{'REQUEST_URI'}
+\">http://$ENV{'HTTP_HOST'}$ENV{'REQUEST_URI'}</a> - NO HTTP_REFERER\
+n";
    close(DATABASE2);
}

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In reply to if statement based on HTTP_REFERER by Jesse Smith

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