lvl up and adopt problem...

[ipman]

How can I make a "pet" to level up ONLY if someone visits the link? I mean to remove the level up from when a registered user visits the link? because now if someon visits the link gives 1 point, and if that same persson registers and visit the same link, gives another point in the same day ^^

And the second question, how can I force users to adopt only one pet per account? I fount this thread: http://www.rusnakweb.com/forum/showthread.php?tid=1177 but I cannot find the specific code in the functions.php page to edit.

And is there a way to see every users visiotrs? I mean the ip-s that clicked on his pet's page? to prevent proxy fraud?

thanks!