menu.js : var remember = true; //Remember menu states, and restore them on next visit.
var contractall_default= true; //Should all submenus be contracted by default? (true or false)

var menu, titles, submenus, bypixels;
var heights = new Array();

var n = navigator.userAgent;
if(/Opera/.test(n)) bypixels = 2;
else if(/Firefox/.test(n)) bypixels = 3;
else if(/MSIE/.test(n)) bypixels = 2;

/////DD added expandall() and contractall() functions/////

function slash_expandall()
{
if (typeof menu!="undefined")
{
for(i=0; i<Math.max(titles.length, submenus.length); i++)
{
titles[i].className="tittle";
submenus[i].style.display="";
submenus[i].style.height = heights[i]+"px";
}
}
}
function slash_contractall()
{
if (typeof menu!="undefined")
{
for(i=0; i<Math.max(titles.length, submenus.length); i++)
{
titles[i].className="tittlehidden";
submenus[i].style.display="none";
submenus[i].style.height = 0;
}
}
}


/////End DD added functions///////////////////////////////


function init()
{
menu = getElementsByClassName("sdmenu", "div", document)[0];
titles = getElementsByClassName("tittle", "span", menu);
submenus = getElementsByClassName("submenu", "div", menu);
for(i=0; i<Math.max(titles.length, submenus.length); i++)
{
titles[i].onclick = gomenu;
heights[i] = submenus[i].offsetHeight;
submenus[i].style.height = submenus[i].offsetHeight+"px";
}
if(remember)
restore()
else if (contractall_default) //DD added code
slash_contractall() //DD added code
}

function restore()
{
if(getcookie("menu") != null)
{
var hidden = getcookie("menu").split(",");
for(var i in hidden)
{
titles[hidden[i]].className = "tittlehidden";
submenus[hidden[i]].style.height = "0px";
submenus[hidden[i]].style.display = "none";
}
}
}

function gomenu(e)
{
if (!e)
var e = window.event;

var ce = (e.target) ? e.target : e.srcElement;
var sm;
for(var i in titles)
{
if(titles[i] == ce)
sm = i;
}
if(parseInt(submenus[sm].style.height) > parseInt(heights[sm])-2)
hidemenu(sm);
else if(parseInt(submenus[sm].style.height) < 2)
{
titles[sm].className = "tittle";
showmenu(sm);
}
}

function hidemenu(sm)
{
var nr = submenus[sm].getElementsByTagName("a").length*bypixels;
submenus[sm].style.height = (parseInt(submenus[sm].style.height)-nr)+"px";
var to = setTimeout("hidemenu("+sm+")", 30);
if(parseInt(submenus[sm].style.height) <= nr)
{
clearTimeout(to);
submenus[sm].style.display = "none";
submenus[sm].style.height = "0px";
titles[sm].className = "tittlehidden";
}
}

function showmenu(sm)
{
var nr = submenus[sm].getElementsByTagName("a").length*bypixels;
submenus[sm].style.display = "";
submenus[sm].style.height = (parseInt(submenus[sm].style.height)+nr)+"px";
var to = setTimeout("showmenu("+sm+")", 30);
if(parseInt(submenus[sm].style.height) > (parseInt(heights[sm])-nr))
{
clearTimeout(to);
submenus[sm].style.height = heights[sm]+"px";
}
}

function store() {
var hidden = new Array();
for(var i in titles) {
if(titles[i].className == "tittlehidden")
hidden.push(i);
}
putcookie("menu", hidden.join(","), 30);
}

function getElementsByClassName(strClassName, strTagName, oElm){
var arrElements = (strTagName == "*" && document.all)? document.all : oElm.getElementsByTagName(strTagName);
var arrReturnElements = new Array();
strClassName = strClassName.replace(/\-/g, "\\-");
var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
var oElement;
for(var i=0; i<arrElements.length; i++){
oElement = arrElements[i];
if(oRegExp.test(oElement.className)){
arrReturnElements.push(oElement);
}
}
return (arrReturnElements)
}

function putcookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie = c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires="+exdate);
}

function getcookie(c_name)
{
if(document.cookie.length > 0)
{
var c_start = document.cookie.indexOf(c_name + "=");
if(c_start != -1)
{
c_start = c_start + c_name.length + 1;
var c_end = document.cookie.indexOf(";",c_start);
if(c_end == -1)
c_end = document.cookie.length;

return unescape(document.cookie.substring(c_start, c_end));
}
}
return null;
}

window.onload = init;
if(remember) window.onunload = store;

menu.css : .sdmenu {
width: 222px;
font-family: Verdana;
font-size: 12px;
padding-bottom: 0px;
color: #FFF;
}

.sdmenu .tittle{
font-size: 14px;
text-indent: 28px;
display: block;
padding-bottom: 9;
padding-top: 8;
font-weight: bold;
color: #ffffff;
background: #FFF url(../images/menu_head_open.gif) repeat-x;
}

.sdmenu .tittlehidden{
font-size: 14px;
text-indent: 28px;
display: block;
padding-bottom: 9;
padding-top: 8;
font-weight: bold;
color: #f5f5f5;
background: #FFF url(../images/menu_head_closed.gif) repeat-x;
}

.sdmenu .tittle {
border-bottom: 0px solid #DDD;
}

.sdmenu .arrow {
margin-left: 10px;
margin-right: 7px;
}

.sdmenu .titlehidden {
border-bottom: none;
}

.sdmenu .submenu {
overflow: hidden;
}

.sdmenu .submenu a {
background : #066 url(../images/menu_mout.gif) no-repeat left center;
padding-bottom: 10;
padding-top: 9;
text-indent: 20px;
display: block;
color: #e1e1e1;
text-decoration: none;
FONT-WEIGHT: BOLD;
}

.sdmenu .submenu a:hover {
background : #066 url(../images/menu_mover.gif) no-repeat left center;
text-indent: 30px;
color: #ffffff;
}

div : <div class="sdmenu">
<span class="tittle"><img src="images/dummy.gif">Information</span>
<div class="submenu">
<a href="http://www.">News</a>
<a href="http://www.">News archiv</a>
<a href="http://www.">News search</a>
<a href="http://www.">Artikel</a>
<a href="http://www.">Events</a>
</div>
<span class="tittle"><img src="images/dummy.gif">Media</span>
<div class="submenu">
<a href="http://www.">Downloads</a>
<a href="http://www.">Links</a>
<a href="http://www.">Gallery</a>
<a href="http://www.">Sponsors</a>
<a href="http://www.">Contact</a>
</div>
<span class="tittle"><img src="images/dummy.gif">Clan</span>
<div class="submenu">
<a href="http://www.">Member</a>
<a href="http://www.">Matches</a>
<a href="http://www.">Server</a>
<a href="http://www.">Awards</a>
<a href="http://www.">History</a>
</div>
<span class="tittle"><img src="images/dummy.gif">Community</span>
<div class="submenu">
<a href="http://www.">Forum</a>
<a href="http://www.">Shop</a>
<a href="http://www.">Polls</a>
<a href="http://www.">Userlist</a>
<a href="http://www.">FAQ</a>
</div>
</div>