Change button of Cs-cart shop

#No.1 Please change 3 buttons of Cs-cart shop.(with rollover) # Add to Cart button (default and hover) # Checkout Button (default and hover) # continue ( in checkout page ) (default and hover) There are buttons in Cs-cart [login to view URL] Use my change addon hook please. Do not edit core file template directly. #No.2 Please add payment method icon in checkout page. This is the link of How to use payment method icon in checkout process. [login to view URL] Use My change addon hook, How to do is in Page2. I added images in admin > Payment Methods already. I put 2images in payment method [login to view URL]