var imgNudes5a = new Image(252,144);
var imgNudes5b = new Image(252,144);
var imgNudes5c = new Image(252,144);

imgNudes5a.src = "Nudes5a.jpg"
imgNudes5b.src = "Nudes5b.jpg"
imgNudes5c.src = "Nudes5c.jpg"

function show(imgPainting){
  //copy the value to the display image
  document.imgNudes.src = imgPainting.src;
}