<!--

if (document.images) {

	nv1on = new Image(155,26);
	nv1on.src = "images/on_01.gif";
	nv1off = new Image(155,26);
	nv1off.src = "images/off_01.gif";

	nv2on = new Image(155,26);
	nv2on.src = "images/on_02.gif";
	nv2off = new Image(155,26);
	nv2off.src = "images/off_02.gif";
	
	nv3on = new Image(155,26);
	nv3on.src = "images/on_03.gif";
	nv3off = new Image(155,26);
	nv3off.src = "images/off_03.gif";

	nv4on = new Image(155,26);
	nv4on.src = "images/on_04.gif";
	nv4off = new Image(155,26);
	nv4off.src = "images/off_04.gif";

	nv5on = new Image(155,26);
	nv5on.src = "images/on_05.gif";
	nv5off = new Image(155,26);
	nv5off.src = "images/off_05.gif";
	
	nv6on = new Image(155,26);
	nv6on.src = "images/on_06.gif";
	nv6off = new Image(155,26);
	nv6off.src = "images/off_06.gif";

	nv7on = new Image(155,26);
	nv7on.src = "images/on_07.gif";
	nv7off = new Image(155,26);
	nv7off.src = "images/off_07.gif";

	nv8on = new Image(155,26);
	nv8on.src = "images/on_08.gif";
	nv8off = new Image(155,26);
	nv8off.src = "images/off_08.gif";

	nv9on = new Image(155,26);
	nv9on.src = "images/on_09.gif";
	nv9off = new Image(155,26);
	nv9off.src = "images/off_09.gif";
	
	nv10on = new Image(155,26);
	nv10on.src = "images/on_10.gif";
	nv10off = new Image(155,26);
	nv10off.src = "images/off_10.gif";

	nv11on = new Image(155,26);
	nv11on.src = "images/on_11.gif";
	nv11off = new Image(155,26);
	nv11off.src = "images/off_11.gif";

	nv12on = new Image(155,26);
	nv12on.src = "images/on_12.gif";
	nv12off = new Image(155,26);
	nv12off.src = "images/off_12.gif";
	
	
}
function rollon(imgName) {
        if (document.images) {
        imgOn = eval(imgName + "on.src");
        document[imgName].src = imgOn;
        }
}
function rolloff(imgName) {
        if (document.images) {
        document[imgName].src = eval(imgName + "off.src");
        }
}

// -->