if (document.images) {

	abouton = new Image(126, 24);
	abouton.src = "/images/buttons/about-on.gif";
	aboutoff = new Image(126, 24);
	aboutoff.src = "/images/buttons/about-off.gif";

	orderon = new Image(74, 24);
	orderon.src = "/images/buttons/order-on.gif";
	orderoff = new Image(74, 24);
	orderoff.src = "/images/buttons/order-off.gif";

	crediton = new Image(102, 24);
	crediton.src = "/images/buttons/credit-on.gif";
	creditoff = new Image(102, 24);
	creditoff.src = "/images/buttons/credit-off.gif";

	pricingon = new Image(78, 24);
	pricingon.src = "/images/buttons/pricing-on.gif";
	pricingoff = new Image(78, 24);
	pricingoff.src = "/images/buttons/pricing-off.gif";

	termson = new Image(78, 24);
	termson.src = "/images/buttons/terms-on.gif";
	termsoff = new Image(78, 24);
	termsoff.src = "/images/buttons/terms-off.gif";

	testimonialson = new Image(74, 24);
	testimonialson.src = "/images/buttons/testimonials-on.gif";
	testimonialsoff = new Image(74, 24);
	testimonialsoff.src = "/images/buttons/testimonials-off.gif";

	shippingquoteon = new Image(89, 24);
	shippingquoteon.src = "/images/buttons/shippingquote-on.gif";
	shippingquoteoff = new Image(89, 24);
	shippingquoteoff.src = "/images/buttons/shippingquote-off.gif";

	contacton = new Image(65, 24);
	contacton.src = "/images/buttons/contact-on.gif";
	contactoff = new Image(65, 24);
	contactoff.src = "/images/buttons/contact-off.gif";

	genericon = new Image(1, 1);
	genericon.src = "/images/spacer.gif";
	genericoff = new Image(1, 1);
	genericoff.src = "/images/spacer.gif";

}

function img_act(imgName) {
	if (document.images) {
    	imgOn = eval(imgName + "on.src");
   		document [imgName].src = imgOn;
	}
}

function img_inact(imgName) {
	if (document.images) {
  	  imgOff = eval(imgName + "off.src");
      document [imgName].src = imgOff;
    }
}