image1 = new Image();
image1.src = "home-over.gif";

image2 = new Image();
image2.src = "thecar-over.gif";

image3 = new Image();
image3.src = "prices-over.gif";

image4 = new Image();
image4.src = "intensive-over.gif";

image5 = new Image();
image5.src = "passplus-over.gif";

image6 = new Image();
image6.src = "links-over.gif";

image7 = new Image();
image7.src = "contact-over.gif";