// Expandable/Collapsible Sections

function toggle(element) {
	var heading = element;
	var body = element.nextSibling;
	while (body.nodeType == 3) {
		body = body.nextSibling; }
	if (body.style.display == "none") {
		body.style.display = "block";
		heading.className = "toggle-show"; }
	else {
		body.style.display = "none";
		heading.className = "toggle-hide"; } }