function getCookie(name){
var strCookies = document.cookie;
var cookieName = name + "=";  var valueBegin, valueEnd, value;
valueBegin = strCookies.indexOf(cookieName);
if (valueBegin == -1) return null;  valueEnd = strCookies.indexOf(";", valueBegin);
if (valueEnd == -1)
valueEnd = strCookies.length;  value = strCookies.substring(valueBegin+cookieName.length,valueEnd);
return value;
}
function yoom(type)
{
if(document.getElementById("opb")){
opobj = document.getElementById("opb");
if('display' == type){
opobj.style.display="block";
document.cookie = "yoom=block";
document.getElementById("forumRightMenu").style.zIndex=10;
}
else if('hide' == type){
opobj.style.display="none";
document.cookie = "yoom=none";
document.getElementById("forumRightMenu").style.zIndex=0;
}
else if('auto' == type){
    if(opobj.style.visibility == "hidden")
    {
        if(!document.all)
        {
            opobj.style.width="145px";
            document.getElementById("forumRightMenu").style.left="623px";
        }
        opobj.style.visibility = "visible";
        document.cookie = "yoom=visible";
        document.getElementById("forumRightMenu").style.zIndex=10;
        document.getElementById("menu_switch").style.backgroundPosition = "-18px center";
    }
    else
    {
        if(!document.all)
        {
            opobj.style.width="1px";
            document.getElementById("forumRightMenu").style.left="767px";
        }
        opobj.style.visibility = "hidden";
        document.cookie = "yoom=hidden";
        document.getElementById("forumRightMenu").style.zIndex=0;
        document.getElementById("menu_switch").style.backgroundPosition = "";
    }
}

}
}

if(!document.all)
{
    if(document.getElementById("opb")){
        document.getElementById("opb").style.width="1px";
        document.getElementById("forumRightMenu").style.left="767px";
    }
}