var imgSrc="images/nav/"
if(document.images){
	image1on = new Image();
	image1on.src=imgSrc+"people-on.gif";
	image2on = new Image();
	image2on.src=imgSrc+"places-on.gif";
	image3on = new Image();
	image3on.src=imgSrc+"events-on.gif";
	image4on = new Image();
	image4on.src=imgSrc+"home-on.gif";
	image5on = new Image();
	image5on.src=imgSrc+"contact-on.gif";
	image6on = new Image();
	image6on.src=imgSrc+"previous-on.gif";
	image7on = new Image();
	image7on.src=imgSrc+"next-last.gif";
	imagePD7on = new Image();
	imagePD7on.src=imgSrc+"buyArt-on.gif";
	image8on = new Image();
	image8on.src=imgSrc+"cards-on.gif";
	imageCRon = new Image();
	imageCRon.src=imgSrc+"critters-on.gif";
	
	image1off = new Image();
	image1off.src=imgSrc+"people.gif";
	image2off = new Image();
	image2off.src=imgSrc+"places.gif";
	image3off = new Image();
	image3off.src=imgSrc+"events.gif";
	image4off = new Image();
	image4off.src=imgSrc+"home.gif";
	image5off = new Image();
	image5off.src=imgSrc+"contact.gif";
	image6off = new Image();
	image6off.src=imgSrc+"previous.gif";
	image7off = new Image();
	image7off.src=imgSrc+"next.gif";
	image8off = new Image();
	image8off.src=imgSrc+"cards.gif";
	imagePD7off = new Image();
	imagePD7off.src=imgSrc+"buyArt.gif";
	imageCRoff = new Image();
	imageCRoff.src=imgSrc+"critters.gif";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}