if(document.images) {

	aboutOn = new Image
	aboutOff = new Image
	guaranteeOn = new Image
	guaranteeOff = new Image
	faqOn = new Image
	faqOff = new Image
	contactOn = new Image
	contactOff = new Image
	shippingOn = new Image
	shippingOff = new Image
	disclaimerOn = new Image
	disclaimerOff = new Image
	orderOn = new Image
	orderOff = new Image
	orderNowOn = new Image
	orderNowOff = new Image

	aboutOn.src = "images/aboutOn.gif"
	aboutOff.src = "images/aboutOff.gif"
	guaranteeOn.src = "images/guaranteeOn.gif"
	guaranteeOff.src = "images/guaranteeOff.gif"
	faqOn.src = "images/faqOn.gif"
	faqOff.src = "images/faqOff.gif"
	contactOn.src = "images/contactOn.gif"
	contactOff.src = "images/contactOff.gif"
	shippingOn.src = "images/shippingOn.gif"
	shippingOff.src = "images/shippingOff.gif"
	disclaimerOn.src = "images/disclaimerOn.gif"
	disclaimerOff.src = "images/disclaimerOff.gif"
	orderOn.src = "images/orderOn.gif"
	orderOff.src = "images/orderOff.gif"
	orderNowOn.src = "images/orderNowOn.gif"
	orderNowOff.src = "images/orderNowOff.gif"

}

function chgImg(imgField,newImg) {
  if (document.images) {
    document[imgField].src= eval(newImg + ".src")
  }
}