if (document.images) {
	img1on = new Image();
	img1on.src = "/images/navHomeOver.jpg";
	
	img1off = new Image();
	img1off.src = "/images/navHomeOff.jpg";
	
	img2on = new Image();
	img2on.src = "/images/navAustraliaOver.jpg";
	
	img2off = new Image();
	img2off.src = "/images/navAustraliaOff.jpg";
	
	img3on = new Image();
	img3on.src = "/images/navOtherOver.jpg";
	
	img3off = new Image();
	img3off.src = "/images/navOtherOff.jpg";
	
	img4on = new Image();
	img4on.src = "/images/navAboutOver.jpg";
	
	img4off = new Image();
	img4off.src = "/images/navAboutOff.jpg";
	
	img5on = new Image();
	img5on.src = "/images/navContactOver.jpg";
	
	img5off = new Image();
	img5off.src = "/images/navContactOff.jpg";
	

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