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

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

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

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

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

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