	<!--
	// detect whether user's browser supports the images object
	if (document.images) {
	
	//load all on images and create an image obj for each one
	descriptionon = new Image();			// Active images
	descriptionon.src = "../images/buttons/descriptionon.gif";
	serviceson = new Image();
	serviceson.src = "../images/buttons/serviceson.gif";
	pictureson = new Image();
	pictureson.src = "../images/buttons/pictureson.gif";
	
	descriptionoff = new Image();			// Inactive images
	descriptionoff.src = "../images/buttons/descriptionoff.gif";
	servicesoff = new Image();
	servicesoff.src = "../images/buttons/servicesoff.gif";
	picturesoff = new Image();
	picturesoff.src = "../images/buttons/picturesoff.gif"
	
	// onMouseOver functions
	function imgOn(imgName) {
			if (document.images) {
				document.images[imgName].src = eval(imgName + "on.src");
			}
	}
	
	function imgOff(imgName) {
			if (document.images) {
				document.images[imgName].src = eval(imgName + "off.src");
			}
	}
	}
	//-->