<!-- START SCRIPT

if (document.images) {
	nexton = new Image();
	nexton.src = "picts/nexton.gif"
	nextoff = new Image();
	nextoff.src = "picts/nextoff.gif"
	}

function img_act(imgName) {
	if (document.images) {
		imgOn = eval(imgName + "on.src");
		document [imgName].src = imgOn;
		}
	}

function img_inact(imgName) {
	if (document.images) {
		imgOff = eval(imgName + "off.src");
		document [imgName].src = imgOff;
		}
	}

// -->