function toggle(item) {
	var target;
	target = document.getElementById(item);
	if (target.style.display == "none") {target.style.display = "block";}
	else {target.style.display="none";}
}
function addOne(item) {
	var target;
	var imageTarget;
	imageItem = "image" + item;
	target = document.getElementById(item);
	imageTarget = document.getElementById(imageItem);
	target.style.display = "block";
	imageTarget.style.display = "block";
	var link = document.getElementById('addOne');
	var next = Number(item) + 1;
	if (next < 11) {
		link.href = "javascript:addOne(" + next + ")";
	} else {
		link.style.display = 'none';
	}
}