var image1 = new Image();
var image2 = new Image();
var image3 = new Image();
var image4 = new Image();
var image5 = new Image();
var image6 = new Image();
var image7 = new Image();
var image8 = new Image();
var image9 = new Image();
var image10 = new Image();

image1.src = "images/currency_J1.jpg";
image2.src = "images/currency_J5.jpg";
image3.src = "images/currency_J10.jpg";
image4.src = "images/currency_J50.jpg";
image5.src = "images/currency_J100.jpg";
image6.src = "images/currency_J500.jpg";
image7.src = "images/currency_J1000.jpg";
image8.src = "images/currency_J2000.jpg";
image9.src = "images/currency_J5000.jpg";
image10.src = "images/currency_J10000.jpg";

function doButtons(picimage) {
document['picture'].src=picimage;
}