var dlarge = new Image();

var slarge = new Image();

var tlarge = new Image();


dlarge.src = "appleton_logo.jpg";

slarge.src = "sandiego-large.jpg";

tlarge.src = "tokyo-large.jpg";

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

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