function SDMenu(id) {
if (!document.getElementById || !document.getElementsByTagName)
return false;
this.menu = document.getElementById(id);
this.submenus = this.menu.getElementsByTagName("div");
this.remember = true;
this.speed = 1;
this.markCurrent = true;
this.oneSmOnly = true;
}
SDMenu.prototype.init = function() {
var mainInstance = this;
    //alert("aaaaaaaaaaaa")
    for (var i = 0; i < this.submenus.length; i++){
                if(this.submenus[i].getElementsByTagName("span")[0].className=="test4"){
        this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
            mainInstance.toggleMenu(this.parentNode);
};   }
//    alert("bbbbbbbbbbbbbbbb")
    }
if (this.markCurrent) {
var links = this.menu.getElementsByTagName("a");
for (var i = 0; i < links.length; i++)
if (links[i].href == document.location.href) {
links[i].className = "current";
break;
}
}
//    alert("ccccccccccc")
    if (this.remember) {
var regex = new RegExp("sdmenu_" + encodeURIComponent(this.menu.id) + "=([01]+)");
var match = regex.exec(document.cookie);
if (match) {
var states = match[1].split("");
for (var i = 0; i < states.length; i++)
                this.submenus[i].className = (states[i] == 0 ? "collapsed" : "");
}
}
//    alert("ddddddddddddddd")
};
SDMenu.prototype.toggleMenu = function(submenu) {
if (submenu.className == "collapsed"){
this.expandMenu(submenu);         }
else                                   {
this.collapseMenu(submenu);         }
};
SDMenu.prototype.expandMenu = function(submenu) {
var fullHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
var links = submenu.getElementsByTagName("a");
    for (var i = 0; i < links.length; i++) {
//        alert(links[i].offsetHeight);
        if(links[i].className!="test3" && links[i].className!="test4" ){
        fullHeight += links[i].offsetHeight-15;}                           }
var moveBy = Math.round(this.speed * links.length);
var mainInstance = this;
var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
var newHeight = curHeight + moveBy;
if (newHeight < fullHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "";
mainInstance.memorize();
}
}, 30);
this.collapseOthers(submenu);
};
SDMenu.prototype.collapseMenu = function(submenu) {
var minHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
    var len=0;
    //
    	var links1 = submenu.getElementsByTagName("a");
    for (var i = 0; i < links1.length; i++) {
        if(links1[i].className!="test3" && links1[i].className!="test4" ){
       len++;}                           }
    //
    var moveBy = Math.round(this.speed * len);
var mainInstance = this;
var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
var newHeight = curHeight - moveBy;
if (newHeight > minHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "collapsed";
mainInstance.memorize();
}
}, 30);
};
SDMenu.prototype.collapseOthers = function(submenu) {
if (this.oneSmOnly) {
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i] != submenu && this.submenus[i].className != "collapsed")
this.collapseMenu(this.submenus[i]);
}
};
SDMenu.prototype.expandAll = function() {
var oldOneSmOnly = this.oneSmOnly;
this.oneSmOnly = false;
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i].className == "collapsed")
this.expandMenu(this.submenus[i]);
this.oneSmOnly = oldOneSmOnly;
};
SDMenu.prototype.collapseAll = function() {
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i].className != "collapsed")
this.collapseMenu(this.submenus[i]);
};
SDMenu.prototype.memorize = function() {
if (this.remember) {
var states = new Array();
for (var i = 0; i < this.submenus.length; i++)
states.push(this.submenus[i].className == "collapsed" ? 0 : 1);
var d = new Date();
d.setTime(d.getTime() + (30 * 24 * 60 * 60 * 1000));
document.cookie = "sdmenu_" + encodeURIComponent(this.menu.id) + "=" + states.join("") + "; expires=" + d.toGMTString() + "; path=/";
}
};