// JavaScript Document

image1 = new Image();
image1.src = "images/about.png";

image2 = new Image();
image2.src = "images/fees.png";

image3 = new Image();
image3.src = "images/howTo.png";

image4 = new Image();
image4.src = "images/home.png";
     function changePic(objName,picName) {
        objName.src=picName
     }