buy = new Image();
buy.src = "images/buttons/buy.jpg";
buyRO = new Image();
buyRO.src = "images/buttons/buy_over.jpg"

btn_buy = new Image();
btn_buy.src = "images/buttons/buy.jpg";
btn_buyRO = new Image();
btn_buyRO.src = "images/buttons/buy_over.jpg"

cart = new Image();
cart.src = "images/buttons/cart.jpg";
cartRO = new Image();
cartRO.src = "images/buttons/cart_over.jpg"

order_custom = new Image();
order_custom.src = "images/buttons/ordercustom.jpg";
order_customRO = new Image();
order_customRO.src = "images/buttons/ordercustom_over.jpg"

shopingcart = new Image();
shopingcart.src = "images/buttons/shopingcart.jpg";
shopingcartRO = new Image();
shopingcartRO.src = "images/buttons/shopingcart_over.jpg"

orderform = new Image();
orderform.src = "images/buttons/orderform.jpg";
orderformRO = new Image();
orderformRO.src = "images/buttons/orderform_over.jpg"

submit = new Image();
submit.src = "images/buttons/submit.jpg";
submitRO = new Image();
submitRO.src = "images/buttons/submit_over.jpg"

send = new Image();
send.src = "images/buttons/send.jpg";
sendRO = new Image();
sendRO.src = "images/buttons/send_over.jpg";

subscribe = new Image();
subscribe.src = "images/buttons/subscribe.jpg";
subscribeRO = new Image();
subscribeRO.src = "images/buttons/subscribe_over.jpg";


function over(item) {
    document.getElementById(item).src=eval(item+"RO").src;

}
function out(item) {
    document.getElementById(item).src=eval(item).src;
}
function change_pic(item,pic) {
    document.getElementById(item).src=eval(pic).src;
}