image1 = new Image();
image1.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-home_on.gif";

image2 = new Image();
image2.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-hotels_on.gif";

image3 = new Image();
image3.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-flights_on.gif";

image4 = new Image();
image4.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-cars_on.gif";

image5 = new Image();
image5.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-rentals_on.gif";

image6 = new Image();
image6.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-packages_on.gif";

image7 = new Image();
image7.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-guides_on.gif";

image8 = new Image();
image8.src = "http://affiliate.travelnow.com/comparediscounthotels/images/nav-help_on.gif";