// JavaScript Document

// Changes visibility of horizontal accordions

function changeVisibility(node) {
			var parentNode	= node.parentNode;
			var nodes		= node.parentNode.parentNode.childNodes;
			for (var i=0; i < nodes.length; i++) {
				if (nodes[i].nodeName == "LI") {
					nodes[i].className = "collapsed";
				}
			}
			parentNode = parentNode.className = "expanded";
}

// Twists the small triangle (from right to down or vice-versa)