// JavaScript for the Left navigation

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
			for (i=0; i<navRoot.childNodes.length; i++) {
				node = navRoot.childNodes[i];				
					if (node.nodeName=="LI") {
						node.onmouseover=function() {
							this.className+=" over";
						}
						node.onmouseout=function() {
						this.className=this.className.replace(" over", "");
					}
				}
			}
	}
}
window.onload=startList;