var current_item = "InfoArea";
	function toggleInfo(link, itemx)
	{

		if (current_item == itemx) {

			new Effect.SlideUp(current_item+'block', { duration: 0.5 });
			current_item = null;
			link.innerHTML = 'Open';
			link.parentNode.parentNode.className = 'infoheadopen';

		} else {

			// Slide open/closed text
			if (current_item) {
				new Effect.SlideUp(current_item+'block',
					{
						duration: 0.5,
						afterFinish: function () { new Effect.SlideDown(itemx+'block', { duration: 0.5 }); }
					}
				);
			} else {
				new Effect.SlideDown(itemx+'block', { duration: 0.5 });
			}

			// Change "close" to "open"
			var spans = document.getElementsByClassName('openlink');
			for (var i=0; i < spans.length; i++) {
				if (spans[i].childNodes && spans[i].childNodes[0].tagName.toLowerCase()=='a') {
					var atag = spans[i].childNodes[0]
					atag.innerHTML = (atag==link) ? 'Close' : 'Open';
					atag.parentNode.parentNode.className = (atag==link) ? 'infoheadclose' : 'infoheadopen';
				}
			}

			current_item = itemx;
		}
		return false;
	}