Sky Trading, Inc. (imports & exports company) is looking to make some changes on our online PHP shopping cart. SHOPPING CART INFO: digiSHOP 4.0 (http://digishop.sumeffect.com/) TECHNICAL SKILLS NEEDED: PHP JOB: PayPal Express Checkout button currently sits past the "checkout-login" page on the checkout process. Would like to move the button location OUT of the checkout process to the "view cart" page (to be placed on top of the current Google Checkout button). The PayPal...