var imgSM1 = new Image(300,142);
var imgSM2 = new Image(300,142);
var imgSM3 = new Image(300,142);
var imgSM4 = new Image(300,142);
var imgSM5 = new Image(300,142);
var imgSM6 = new Image(300,142);
var imgSM7 = new Image(300,142);
var imgSM8 = new Image(300,142);
var imgSM9 = new Image(300,142);
var imgSM10 = new Image(300,142);
var imgSM11 = new Image(300,142);
var imgSM12 = new Image(300,142);
var imgSM13 = new Image(300,142);
var imgSM14 = new Image(300,142);
var imgSM15 = new Image(300,142);
var imgSM16 = new Image(300,142);
var imgSM17 = new Image(300,142);
var imgSM18 = new Image(300,142);
var imgSM19 = new Image(300,142);
var imgSM20 = new Image(300,142);
var imgSM21 = new Image(300,142);
var imgSM22 = new Image(300,142);
var imgSM23 = new Image(300,142);

imgSM1.src = "pages/SM1.jpg"
imgSM2.src = "pages/SM2.jpg"
imgSM3.src = "pages/SM3.jpg"
imgSM4.src = "pages/SM4.jpg"
imgSM5.src = "pages/SM5.jpg"
imgSM6.src = "pages/SM6.jpg"
imgSM7.src = "pages/SM7.jpg"
imgSM8.src = "pages/SM8.jpg"
imgSM9.src = "pages/SM9.jpg"
imgSM10.src = "pages/SM10.jpg"
imgSM11.src = "pages/SM11.jpg"
imgSM12.src = "pages/SM12.jpg"
imgSM13.src = "pages/SM13.jpg"
imgSM14.src = "pages/SM14.jpg"
imgSM15.src = "pages/SM15.jpg"
imgSM16.src = "pages/SM16.jpg"
imgSM17.src = "pages/SM17.jpg"
imgSM18.src = "pages/SM18.jpg"
imgSM19.src = "pages/SM19.jpg"
imgSM20.src = "pages/SM20.jpg"
imgSM21.src = "pages/SM21.jpg"
imgSM22.src = "pages/SM22.jpg"
imgSM23.src = "pages/SM23.jpg"

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