Change PayPal Image on Checkout page

How do I change the paypal image on the final checkout page under select payment type?

I want my users to know they can use paypal for credit cards (I know the image link already, I just need to replace it.)

I've searched for the file in the /includes/language/english, but I cant find it... and I'm no php programmer (yet).

Come to think of it anyone know how to change the google checkout link image?

Help out an old C programmer?

You can email me if that's better!
Thanks,
Edward

First use your browser's View Source option to locate the currently-displayed image name. Then search for its reference in the language files and make your alterations.
See these FAQs for tips:
https://www.zen-cart.com/tutorials/index.php?article=39
https://www.zen-cart.com/tutorials/index.php?article=38

thank you very much, worked great!