function initMenus() {
  if (!document.getElementsByTagName) return false;
  initState();
  var lnks = document.getElementsByTagName("a");
  for (var i=0; i<lnks.length; i++) {
    if(lnks[i].className == "ddown"){
      lnks[i].onclick = function() {
        toggle(this.getAttribute("id"));
        return false;}}
  }}
window.onload=initMenus;
function initState () {
	var lists = document.getElementsByTagName("ul");
	for (var j=0; j<lists.length; j++) {
		if(lists[j].className == "opensub") {
			lists[j].className = "closed";
		}}	
	var subHeads = document.getElementsByTagName("h6");
	for (var k=0; k<subHeads.length; k++) {
		var arrImg = document.createElement("img");
		arrImg.src="images/menuClosed.gif";
		arrImg.id="img_item" + [k+1];
		subHeads[k].appendChild(arrImg);
		var holdText = subHeads[k].firstChild.data;
		subHeads[k].firstChild.data = "";
		var placeAnchor = document.createElement("a");
		placeAnchor.href = "#";
		placeAnchor.id = "item" + [k+1];
		placeAnchor.className = "ddown";
		/*placeAnchor.appendChild(document.createTextNode(holdText));*/
		var e = document.createElement("div");
		e.innerHTML="<div>"+holdText+"<div>";
		placeAnchor.appendChild(e);
		subHeads[k].appendChild(placeAnchor);
	}}
function toggle(id){
	var ul = "ul_" + id;
	var img = "img_" + id;
	var ulElement = document.getElementById(ul);
	var imgElement = document.getElementById(img);
	if (ulElement){
		if (ulElement.className == "closed"){
			ulElement.className = "opensub";
			imgElement.src = "images/menuOpened.gif";
		}else{
			ulElement.className = "closed";
			imgElement.src = "images/menuClosed.gif";
		}}
}