function showMenu(oTitle)
{
        if( document.getElementById(oTitle).className == "catHide" ) {
             document.getElementById(oTitle).className = "catShow";
        } else if ( document.getElementById(oTitle).className == "catShow" ) {
             document.getElementById(oTitle).className = "catHide";
        }
        fnSave()
}

function fnSave()
{
        var sArray="";

        for(var i=0;i<document.all.length;i++){
                oTrap=document.all[i];
                if((oTrap.tagName=="SPAN") && (document.all[i-2].className=="headCat")) {
                        if(sArray.length==""){
                                sArray=oTrap.className;
                        } else {
                                sArray+="|" + oTrap.className;
                        }
                }
        }
        SetCookie("MenuStand", sArray)
}

function fnLoad()
{
        var sArray=GetCookie("MenuStand")
        var cycle=0;

        oArray=sArray.split("|");
        for (var i=0;i<document.all.length;i++){
                oTrap=document.all[i];

                if((oTrap.tagName=="SPAN")&&(document.all[i-2].className=="headCat")) {
                        oTrap.className=oArray[cycle];
                        cycle++;
                }
        }
}

function SetCookie (name, value) {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var expires = (argc > 2) ? argv[2] : null;
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
        document.cookie = name + "=" + escape (value) +
                ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
                ((path == null) ? "" : ("; path=" + path)) +
                ((domain == null) ? "" : ("; domain=" + domain)) +
                ((secure == true) ? "; secure" : "");
}

function getCookieVal (offset) {
        var endstr = document.cookie.indexOf (";", offset);
        if (endstr == -1)
                endstr = document.cookie.length;
        return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
        var arg = name + "=";
        var alen = arg.length;
        var clen = document.cookie.length;
        var i = 0;
        while (i < clen) {
                var j = i + alen;
                if (document.cookie.substring(i, j) == arg) return getCookieVal (j);
                i = document.cookie.indexOf(" ", i) + 1;
                if (i == 0) break;
        }
        return null;
}

function DeleteCookie (name) {
        var exp = new Date();
        exp.setTime (exp.getTime() - 1);  // This cookie is history
        var cval = GetCookie (name);
        document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}