	<!--

	if (document.images) {
		image1on = new Image();
		image1on.src = "/images/nav_about_on.gif";
	
		image2on = new Image();
		image2on.src = "/images/nav_clinic_on.gif";

		image3on = new Image();
		image3on.src = "/images/nav_school_on.gif";
		
		image4on = new Image();
		image4on.src = "/images/nav_herbs_on.gif";
		
		image5on = new Image();
		image5on.src = "/images/nav_shop_on.gif";
		
		image1off = new Image();
		image1off.src = "/images/nav_about_off.gif";
	
		image2off = new Image();
		image2off.src = "/images/nav_clinic_off.gif";

		image3off = new Image();
		image3off.src = "/images/nav_school_off.gif";
		
		image4off = new Image();
		image4off.src = "/images/nav_herbs_off.gif";
		
		image5off = new Image();
		image5off.src = "/images/nav_shop_off.gif";

	}
	
	function turnOn(imageName) {
		if (document.images) {
			document[imageName].src = eval(imageName + "on.src");
		}
	}
	
	function turnOff(imageName) {
		if (document.images) {
			document[imageName].src = eval(imageName + "off.src");
		}
	}
	
	function openwin(pagetype) {
		openwindow = open(pagetype,"win2","screenx=60,screeny=60,width=600,height=500,location=yes,scrollbars=yes,resizable=yes");
		openwindow.focus();
	}
	
	// -->