In Capture.php in the leads module I need to find a way to copy/paste to this page unique tracking code.
For each campaign a different unique tracking code.

Is there an easy way to do this? or should I change the code and switch/case by the referal url?

Just a thought, Maybe on the campaign details, can I paste the code....? and then query it on Capture.php page?
I need a code samples if this so.

Please help.
How do I add a tracking code pixel to WebToLead Capture page?