var opened;
function menus (clicked,classOpen,closeM) {
	if(!closeM) {
		//alert('closemenu');
		closeMenu();
	}
	if(clicked == "") {
		clicked = document.getElementById('opened');
	}
	if (clicked != opened) {
		opened = clicked;
		if(clicked.parentNode && clicked.parentNode.childNodes){
			clicked.parentNode.className = classOpen;
			if(clicked.childNodes[1]) {
				clicked.childNodes[1].style.display = "block";
			}
			nodesArr=clicked.parentNode.childNodes;
			//alert("nodesArr"+nodesArr.length);
			for(i=0;i<nodesArr.length;i++){
				if(nodesArr[i].tagName=="DIV"){
					cur_style=nodesArr[i].style.display;
					//swap_style=(cur_style=="block")?"none":"block";
					nodesArr[i].style.display="block";
				}
			}
			if(clicked.parentNode.parentNode.firstChild.tagName == "A") {
				//alert('baaa');
				menus(clicked.parentNode.parentNode.firstChild, classOpen, true);
			}
		}
	} else {
		opened = "";
	}
}
/*function closeMenu(clicked) {
	arr = clicked.parentNode.parentNode.childNodes;
	for(y=0;y<arr.length;y++) {
		if(arr[y].tagName=="DIV") {
			inarr = arr[y].childNodes;
			arr[y].className = "";
			for(z=0;z<inarr.length;z++) {
				if(inarr[z].tagName=="DIV") {
					inarr[z].style.display = "none";
					
				}
			}
		}
	}
}

/*function menus (clicked, classOpen) {
	if(clicked == "") {
		clicked = document.getElementById('opened');
		opend = 1;
	}
	if(clicked.parentNode && clicked.parentNode.childNodes){
		nodesArr=clicked.parentNode.childNodes;
		closeMenu(clicked);
		clicked.parentNode.className == "" ? clicked.parentNode.className = classOpen : clicked.parentNode.className = "";
		if(opend) {
			clicked.parentNode.className = classOpen;
			opend = 0;
		}
		//clicked.parentNode.className = "ac";
		for(i=0;i<nodesArr.length;i++){
			if(nodesArr[i].tagName=="DIV"){
				cur_style=nodesArr[i].style.display;
				swap_style=(cur_style=="block")?"none":"block";
				nodesArr[i].style.display=swap_style;
			}
		}
	}else{
		return;
	}
}*/
function closeMenu () {
	if(document.getElementById){
		ha=document.getElementsByTagName("A");
		for(i=0;i<ha.length;i++){
			if(ha[i].onclick) {
				ag=ha[i].onclick.toString();
				if(ag&&ag.indexOf("menus")>-1){
					nodesArray=ha[i].parentNode.childNodes;
					ha[i].parentNode.className = "";
					if(ha[i].childNodes[1]) {
						ha[i].childNodes[1].style.display = "none";
					}
					for(x=0;x<nodesArray.length;x++){
						if(nodesArray[x].tagName=="DIV"){
							nodesArray[x].style.display = "none";
						}
					}
				}
			}
		}
	}
}

function changeValue(form){
  form['email'].value = "";
}