// image rollover script
image1 = new Image();
image1.src = "i/ln/about-on.gif";

image2 = new Image();
image2.src = "i/ln/services-on.gif";

image3 = new Image();
image3.src = "i/ln/news-on.gif";

image4 = new Image();
image4.src = "i/ln/contact-on.gif";