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/navPortfolioOver.jpg";
	
	img2off = new Image();
	img2off.src = "/images/navPortfolioOff.jpg";
	
	img3on = new Image();
	img3on.src = "/images/navInfoOver.jpg";
	
	img3off = new Image();
	img3off.src = "/images/navInfoOff.jpg";
	
	img4on = new Image();
	img4on.src = "/images/navResourcesOver.jpg";
	
	img4off = new Image();
	img4off.src = "/images/navResourcesOff.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");
	}
}