image1 = new Image();
image1.src = "/images/homeRollover.jpg";

image2 = new Image();
image2.src = "/images/servicesRollover.jpg";

image3 = new Image();
image3.src = "/images/aboutRollover.jpg";

image4 = new Image();
image4.src = "/images/learningCentreRollover.jpg";

image5 = new Image();
image5.src = "/images/methodologiesRollover.jpg";

image6 = new Image();
image6.src = "/images/caseStudiesRollover.jpg";