//Preload Rollover Images
	
	var rolloversOK = 1;
	
	if (rolloversOK) {
	
		tef_img1off = new Image(94,25);
		tef_img1off.src = "/images/nav_aboutus.gif";
		tef_img1on = new Image(94,25);
		tef_img1on.src = "/images/nav_aboutusRO.gif";
		tef_img2off = new Image(94,24);
		tef_img2off.src = "/images/nav_careercenter.gif";
		tef_img2on = new Image(94,24);
		tef_img2on.src = "/images/nav_careercenterRO.gif";
		tef_img3off = new Image(205,25);
		tef_img3off.src = "/images/nav_contactus.gif";
		tef_img3on = new Image(205,25);
		tef_img3on.src = "/images/nav_contactusRO.gif";
		tef_img4off = new Image(63,24);
		tef_img4off.src = "/images/nav_links.gif";
		tef_img4on = new Image(63,24);
		tef_img4on.src = "/images/nav_linksRO.gif";
		tef_img5off = new Image(78,25);
		tef_img5off.src = "/images/nav_events.gif";
		tef_img5on = new Image(78,25);
		tef_img5on.src = "/images/nav_eventsRO.gif";
		tef_img6off = new Image(118,24);
		tef_img6off.src = "/images/nav_news.gif";
		tef_img6on = new Image(118,24);
		tef_img6on.src = "/images/nav_newsRO.gif";
	}
	
	function imageOn (imgname) {
		if (rolloversOK) {
		eval ("document[imgname].src = " + imgname + "on.src");
		}
	}
	
	function imageOff (imgname) {
		if (rolloversOK) {
		eval ("document[imgname].src = " + imgname + "off.src");
		}
	}