Sure thing you can do this! As discussed in Skype
Inside the header of FHGs add a second copy of the php link code that looks like this:
note the red is where the changes were made
<?php
$site_link2 = 'http://refer.ccbill.com/cgi-bin/clicks.cgi?CA=XXXXXX-0001&PA=XXXXXXX&HTML=http://www.yoursite.com/join/';
if(isset($_GET['ccbill_id'])){
$site_link2 = 'http://refer.ccbill.com/cgi-bin/clicks.cgi?CA=XXXXXX-0001&PA=' . $_GET['ccbill_id'] . '&HTML='http://www.yoursite.com/join';
}
?>
Then the code for your join links will look like this:
<?php echo $site_link2; ?>
|