<!-- Begin

image1 = new Image();
image1.src = "butnewson.gif";

image2 = new Image();
image2.src = "butconton.gif";

image3 = new Image();
image3.src = "buttermson.gif";

image4 = new Image();
image4.src = "buthomeon.gif";

// End -->
<!--

if (document.images) {
image1on = new Image();
image1on.src = "images/butnewson.gif";

image2on = new Image();
image2on.src = "images/butconton.gif";

image3on = new Image();
image3on.src = "images/buttermson.gif";

image4on = new Image();
image4on.src = "images/buthomeon.gif";


image1off = new Image();
image1off.src = "images/butnews.gif";

image2off = new Image();
image2off.src = "images/butcont.gif";

image3off = new Image();
image3off.src = "images/butterms.gif";

image4off = new Image();
image4off.src = "images/buthome.gif";


}

function turnOn(imageName) {
if (document.images) {
document[imageName].src = eval(imageName + "on.src");
}
}

function turnOff(imageName) {
if (document.images) {
document[imageName].src = eval(imageName + "off.src");
}
}

// -->