<!--
var onArray = new Array(20);
var offArray = new Array(20);
var tempArray = new Array(20);

function newImage(image) {
	var retval = null;
	if (document.images) {
		retval = new Image();
		retval.src = image;
	}
	return retval
}

function on(index) {
	for (var i=0; i<offArray.length; i++) {
		if (offArray[i] != null) {
			var image =document.getElementById("mouse"+i);
			if (image != null) {
				if (i == index) {
					image.src =	onArray[i];
				} else {
					image.src = offArray[i];
				}
			}
		}
	}
	return true;
}
function off(index) {
	var image =document.getElementById("mouse"+index);
	if (image != null) {
		image.src = offArray[index];
	}
	return true;
}
function cache(index, image) {
	if (document.images) {
		if (index < onArray.length) {
			onArray[index] = "images/" + image + "_on.gif";
			offArray[index] = "images/" + image + "_off.gif";
			tempArray[index] = newImage(offArray[index]);
		}
	}
}