function ClickIn() {
	if (this.className) {
		this.className += " expanded";
	} else {
		this.className = " expanded";
	}
	this.onclick = ClickOut;
}
function ClickOut() {
	this.className = this.className.replace("expanded", ""); 
	this.onclick = ClickIn;
}

function startList() {
	if (document.getElementById) {
		navRoot = document.getElementById("CollapseList1");
		if (navRoot) {
			for (i = 0; i < navRoot.childNodes.length; i++) { 
				node = navRoot.childNodes[i]; 
				if (node.nodeName == "LI") { 
					node.onclick = ClickIn;
				}
			}
		}
		navRoot = document.getElementById("CollapseList2");
		if (navRoot) {
			for (i = 0; i < navRoot.childNodes.length; i++) { 
				node = navRoot.childNodes[i]; 
				if (node.nodeName == "LI") { 
					node.onclick = ClickIn;
				}
			}
		}
		navRoot = document.getElementById("CollapseList3");
		if (navRoot) {
			for (i = 0; i < navRoot.childNodes.length; i++) { 
				node = navRoot.childNodes[i]; 
				if (node.nodeName == "LI") { 
					node.onclick = ClickIn;
				}
			}
		}
	} 
} 
window.onload = startList;