What script are all these ptc sites using?

[chica]

All of the ptc, seem to have the exact same layout. What script are they using?

[zuly]

some of them are using this script
Bux.to - .view .click .make money
it's a script that bux.to is using of course
and some of them are using modified versions of that script, or a completely different script like neobux.com.