navHover = function() {
	var lis = document.getElementById("navmenu-v").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);

function openMenu(node){
	var subMenu = node.parentNode.getElementsByTagName("ul")[0];
	subMenu.style.display == "none" ? subMenu.style.display = "block" : subMenu.style.display = "none";
}
function allClose(nn){
	var list = document.getElementById("menu").getElementsByTagName("ul");
	for(var i=0;i<list.length;i++){
		list[i].style.display = "none";
	}
	if (nn==0) {list[0].style.display = "block";}
	if (nn>0 && nn<11) {list[0].style.display = "block"; list[nn].style.display = "block";}
	if (nn>10 && nn<13) {list[0].style.display = "block"; list[10].style.display = "block"; list[nn].style.display = "block";}
	if (nn>12 && nn<15) {list[0].style.display = "block"; list[nn].style.display = "block";}
	if (nn==15) {list[15].style.display = "block";}
	if (nn>15 && nn<25) {list[15].style.display = "block"; list[nn].style.display = "block";}
	if (nn==25) {list[25].style.display = "block";}
	if (nn==26) {list[27].style.display = "block";}
    if (nn==27) {list[26].style.display = "block";}
    if (nn==28) {list[28].style.display = "block";}
    if (nn>28 && nn<32) {list[28].style.display = "block"; list[nn].style.display = "block";}
	if (nn==32) {list[32].style.display = "block";}
	if (nn>32 && nn<49) {list[32].style.display = "block"; list[nn].style.display = "block";}

}