if (typeof dd_domreadycheck == "undefined") var dd_domreadycheck = false;
var ddlevelsmenu =
{
    enableshim: false,
    arrowpointers: {
        downarrow: ["/JiroCMS/Images/Dummy.gif"],
        rightarrow: ["/JiroCMS/Images/Dummy.gif"],
        showarrow: {
            toplevel: true,
            sublevel: true
        }
    },
    hideinterval: 300,
    effects: {
        enablefade: true,
        duration: 400
    },
    httpsiframesrc: "blank.htm",
    topmenuids: [],
    topitems: {
    },
    subuls: {
    },
    lastactivesubul: {
    },
    topitemsindex: -1,
    ulindex: -1,
    hidetimers: {
    },
    shimadded: false,
    nonFF: !/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent),
    getoffset: function (what, offsettype)
    {
        return (what.offsetParent) ? what[offsettype] + this.getoffset(what.offsetParent, offsettype) : what[offsettype]
    },
    getoffsetof: function (el)
    {
        el._offsets =
        {
            left: this.getoffset(el, "offsetLeft"),
            top: this.getoffset(el, "offsetTop")
        }
    },
    getwindowsize: function ()
    {
        this.docwidth = window.innerWidth ? window.innerWidth - 10 : this.standardbody.clientWidth - 10
        this.docheight = window.innerHeight ? window.innerHeight - 15 : this.standardbody.clientHeight - 18
    },
    gettopitemsdimensions: function ()
    {
        for (var m = 0; m < this.topmenuids.length; m++)
        {
            var topmenuid = this.topmenuids[m]
            for (var i = 0; i < this.topitems[topmenuid].length; i++)
            {
                var header = this.topitems[topmenuid][i]
                var submenu = document.getElementById(header.getAttribute('rel'))
                header._dimensions =
                {
                    w: header.offsetWidth,
                    h: header.offsetHeight,
                    submenuw: submenu.offsetWidth,
                    submenuh: submenu.offsetHeight
                }
            }
        }
    },
    isContained: function (m, e)
    {
        var e = window.event || e
        var c = e.relatedTarget || ((e.type == "mouseover") ? e.fromElement : e.toElement)
        while (c && c != m) try
        {
            c = c.parentNode
        }
        catch (e)
        {
            c = m
        }
        if (c == m) return true
        else return false
    },
    addpointer: function (target, imgclass, imginfo, BeforeorAfter)
    {
        var pointer = document.createElement("img")
        pointer.src = imginfo[0];
        pointer.align = 'absmiddle';
        pointer.className = imgclass
        var target_firstEl = target.childNodes[target.firstChild.nodeType != 1 ? 1 : 0]
        //if (target_firstEl && target_firstEl.tagName == "SPAN")
//        if (target_firstEl)
//        {
//            target = target_firstEl
//        }
        if (BeforeorAfter == "before") target.insertBefore(pointer, target.firstChild)
        else target.appendChild(pointer)
    },
    css: function (el, targetclass, action)
    {
        var needle = new RegExp("(^|\\s+)" + targetclass + "($|\\s+)", "ig")
        if (action == "check") return needle.test(el.className)
        else if (action == "remove") el.className = el.className.replace(needle, "")
        else if (action == "add" && !needle.test(el.className)) el.className += " " + targetclass
    },
    addshimmy: function (target)
    {
        var shim = (!window.opera) ? document.createElement("iframe") : document.createElement("div")
        shim.className = "ddiframeshim"
        shim.setAttribute("src", location.protocol == "https:" ? this.httpsiframesrc : "about:blank")
        shim.setAttribute("frameborder", "0")
        target.appendChild(shim)
        try
        {
            shim.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)'
        }
        catch (e)
        {
        }
        return shim
    },
    positionshim: function (header, submenu, dir, scrollX, scrollY)
    {
        if (header._istoplevel)
        {
            var scrollY = window.pageYOffset ? window.pageYOffset : this.standardbody.scrollTop
            var topgap = header._offsets.top - scrollY
            var bottomgap = scrollY + this.docheight - header._offsets.top - header._dimensions.h
            if (topgap > 0)
            {
                this.shimmy.topshim.style.left = scrollX + "px"
                this.shimmy.topshim.style.top = scrollY + "px"
                this.shimmy.topshim.style.width = "99%"
                this.shimmy.topshim.style.height = topgap + "px"
            }
            if (bottomgap > 0)
            {
                this.shimmy.bottomshim.style.left = scrollX + "px"
                this.shimmy.bottomshim.style.top = header._offsets.top + header._dimensions.h + "px"
                this.shimmy.bottomshim.style.width = "99%"
                this.shimmy.bottomshim.style.height = bottomgap + "px"
            }
        }
    },
    hideshim: function ()
    {
        this.shimmy.topshim.style.width = this.shimmy.bottomshim.style.width = 0
        this.shimmy.topshim.style.height = this.shimmy.bottomshim.style.height = 0
    },
    buildmenu: function (mainmenuid, header, submenu, submenupos, istoplevel, dir, menuDirection)
    {
        header._master = mainmenuid
        header._pos = submenupos
        header._istoplevel = istoplevel
        if (istoplevel)
        {
            this.addEvent(header, function (e)
            {
                ddlevelsmenu.hidemenu(ddlevelsmenu.subuls[this._master][parseInt(this._pos)])
            }, "click")
        }
        this.subuls[mainmenuid][submenupos] = submenu
        header._dimensions =
        {
            w: header.offsetWidth,
            h: header.offsetHeight,
            submenuw: submenu.offsetWidth,
            submenuh: submenu.offsetHeight
        }
        this.getoffsetof(header)
        submenu.style.top = "-10000px";        
        submenu.style.visibility = "hidden"
        this.addEvent(header, function (e)
        {
            if (!ddlevelsmenu.isContained(this, e))
            {
                var submenu = ddlevelsmenu.subuls[this._master][parseInt(this._pos)]
                if (this._istoplevel)
                {
                    ddlevelsmenu.css(this, "selected", "add")
                    clearTimeout(ddlevelsmenu.hidetimers[this._master][this._pos])
                }
                ddlevelsmenu.getoffsetof(header)
                var scrollX = window.pageXOffset ? window.pageXOffset : ddlevelsmenu.standardbody.scrollLeft
                var scrollY = window.pageYOffset ? window.pageYOffset : ddlevelsmenu.standardbody.scrollTop
                var submenurightedge = this._offsets.left + this._dimensions.submenuw + (this._istoplevel && dir == "topbar" ? 0 : this._dimensions.w)
                var submenubottomedge = this._offsets.top + this._dimensions.submenuh
                var menuleft = (this._istoplevel ? this._offsets.left + (dir == "sidebar" ? this._dimensions.w : 0) : this._dimensions.w)
                if (menuDirection == 'rtl')
                {
                    menuleft += -this._dimensions.submenuw + (this._istoplevel && dir == "topbar" ? this._dimensions.w : -this._dimensions.w)
                    if (this._offsets.left < this._dimensions.submenuw && !this._istoplevel) menuleft += 2 * this._dimensions.submenuw;
                }
                else
                {
                    if (submenurightedge - scrollX > ddlevelsmenu.docwidth) menuleft += -this._dimensions.submenuw + (this._istoplevel && dir == "topbar" ? this._dimensions.w : -this._dimensions.w)
                }
                submenu.style.left = menuleft + "px";
                var menutop = (this._istoplevel ? this._offsets.top + (dir == "sidebar" ? 0 : this._dimensions.h) : this.offsetTop)
                if (submenubottomedge - scrollY > ddlevelsmenu.docheight)
                {
                    if (this._dimensions.submenuh < this._offsets.top + (dir == "sidebar" ? this._dimensions.h : 0) - scrollY)
                    {
                        menutop += -this._dimensions.submenuh + (this._istoplevel && dir == "topbar" ? -this._dimensions.h : this._dimensions.h)
                    }
                    else
                    {
                        menutop += -(this._offsets.top - scrollY) + (this._istoplevel && dir == "topbar" ? -this._dimensions.h : 0)
                    }
                }
                submenu.style.top = menutop + "px"
                if (ddlevelsmenu.enableshim && (ddlevelsmenu.nonFF))
                {
                    ddlevelsmenu.positionshim(header, submenu, dir, scrollX, scrollY)
                }
                else
                {
                    submenu.FFscrollInfo =
                    {
                        x: scrollX,
                        y: scrollY
                    }
                }
                ddlevelsmenu.showmenu(header, submenu, dir)
            }
        }, "mouseover")
        this.addEvent(header, function (e)
        {
            var submenu = ddlevelsmenu.subuls[this._master][parseInt(this._pos)]
            if (this._istoplevel)
            {
                if (!ddlevelsmenu.isContained(this, e) && !ddlevelsmenu.isContained(submenu, e)) ddlevelsmenu.hidemenu(submenu)
            }
            else if (!this._istoplevel && !ddlevelsmenu.isContained(this, e))
            {
                ddlevelsmenu.hidemenu(submenu)
            }
        }, "mouseout")
    },
    setopacity: function (el, value)
    {
        el.style.opacity = value
        if (typeof el.style.opacity != "string")
        {
            el.style.MozOpacity = value
            if (el.filters)
            {
                el.style.filter = "progid:DXImageTransform.Microsoft.alpha(opacity=" + value * 100 + ")"
            }
        }
    },
    showmenu: function (header, submenu, dir)
    {
        if (this.effects.enablefade)
        {
            var endpoint;
            if (this.effects.enablefade)
            {
                this.setopacity(submenu, 0)
            }
            submenu._curanimatedegree = 0
            submenu.style.visibility = "visible"
            clearInterval(submenu._animatetimer)
            submenu._starttime = new Date().getTime()
            submenu._animatetimer = setInterval(function ()
            {
                ddlevelsmenu.revealmenu(header, submenu, endpoint, dir)
            }, 10)
        }
        else
        {
            submenu.style.visibility = "visible"
        }
    },
    revealmenu: function (header, submenu, endpoint, dir)
    {
        var elapsed = new Date().getTime() - submenu._starttime
        if (elapsed < this.effects.duration)
        {
            if (this.effects.enablefade)
            {
                this.setopacity(submenu, submenu._curanimatedegree)
            }
        }
        else
        {
            clearInterval(submenu._animatetimer)
            if (this.effects.enablefade)
            {
                this.setopacity(submenu, 1)
                submenu.style.filter = ""
            }
            if (this.enableshim && submenu.FFscrollInfo) this.positionshim(header, submenu, dir, submenu.FFscrollInfo.x, submenu.FFscrollInfo.y)
        }
        submenu._curanimatedegree = (1 - Math.cos((elapsed / this.effects.duration) * Math.PI)) / 2
    },
    hidemenu: function (submenu)
    {
        if (typeof submenu._pos != "undefined")
        {
            this.css(this.topitems[submenu._master][parseInt(submenu._pos)], "selected", "remove")
            if (this.enableshim) this.hideshim()
        }
        clearInterval(submenu._animatetimer)
        submenu.style.left = "200px";
        submenu.style.top = "-1000px"
        submenu.style.visibility = "hidden"
    },
    addEvent: function (target, functionref, tasktype)
    {
        if (target.addEventListener) target.addEventListener(tasktype, functionref, false);
        else if (target.attachEvent) target.attachEvent('on' + tasktype, function ()
        {
            return functionref.call(target, window.event)
        });
    },
    domready: function (functionref)
    {
        if (dd_domreadycheck)
        {
            functionref()
            return
        }
        if (document.addEventListener)
        {
            document.addEventListener("DOMContentLoaded", function ()
            {
                document.removeEventListener("DOMContentLoaded", arguments.callee, false)
                functionref();
                dd_domreadycheck = true
            }, false)
        }
        else if (document.attachEvent)
        {
            if (document.documentElement.doScroll && window == window.top)(function ()
            {
                if (dd_domreadycheck)
                {
                    functionref()
                    return
                }
                try
                {
                    document.documentElement.doScroll("left")
                }
                catch (error)
                {
                    setTimeout(arguments.callee, 0)
                    return;
                }
                functionref();
                dd_domreadycheck = true
            })();
        }
        if (document.attachEvent && parent.length > 0) this.addEvent(window, function ()
        {
            functionref()
        }, "load");
    },
    init: function (mainmenuid, dir, menuDirection)
    {
        this.standardbody = (document.compatMode == "CSS1Compat") ? document.documentElement : document.body
        this.topitemsindex = -1
        this.ulindex = -1
        this.topmenuids.push(mainmenuid)
        this.topitems[mainmenuid] = []
        this.subuls[mainmenuid] = []
        this.hidetimers[mainmenuid] = []
        if (this.enableshim && !this.shimadded)
        {
            this.shimmy =
            {
            }
            this.shimmy.topshim = this.addshimmy(document.body)
            this.shimmy.bottomshim = this.addshimmy(document.body)
            this.shimadded = true
        }
        var menubar = document.getElementById(mainmenuid)
        var alllinks = menubar.getElementsByTagName("a")
        this.getwindowsize()
        for (var i = 0; i < alllinks.length; i++)
        {
            if (alllinks[i].getAttribute('rel'))
            {
                this.topitemsindex++;
                this.ulindex++;
                var menuitem = alllinks[i];
                this.topitems[mainmenuid][this.topitemsindex] = menuitem
                var dropul = document.getElementById(menuitem.getAttribute('rel'))
                document.body.appendChild(dropul)
                dropul.style.zIndex = 2000
                dropul._master = mainmenuid
                dropul._pos = this.topitemsindex
                this.addEvent(dropul, function ()
                {
                    ddlevelsmenu.hidemenu(this)
                }, "click")
                var arrowclass = (dir == "sidebar") ? "rightarrowpointer" : "downarrowpointer";
                var arrowpointer = (dir == "sidebar") ? this.arrowpointers.rightarrow : this.arrowpointers.downarrow;
                if (this.arrowpointers.showarrow.toplevel)
                {
                    if (menuDirection != "rtl") this.addpointer(menuitem, arrowclass, arrowpointer, (dir == "sidebar") ? "before" : "after")
                    else this.addpointer(menuitem, arrowclass, arrowpointer, (dir == "sidebar") ? "after" : "before")
                }
                this.buildmenu(mainmenuid, menuitem, dropul, this.ulindex, true, dir, menuDirection)
                dropul.onmouseover = function ()
                {
                    clearTimeout(ddlevelsmenu.hidetimers[this._master][this._pos])
                }
                this.addEvent(dropul, function (e)
                {
                    if (!ddlevelsmenu.isContained(this, e) && !ddlevelsmenu.isContained(ddlevelsmenu.topitems[this._master][parseInt(this._pos)], e))
                    {
                        var dropul = this
                        if (ddlevelsmenu.enableshim) 
                            ddlevelsmenu.hideshim();
                        ddlevelsmenu.hidetimers[this._master][this._pos] = setTimeout(function ()
                        {
                            ddlevelsmenu.hidemenu(dropul)
                        }, ddlevelsmenu.hideinterval)
                    }
                }, "mouseout")
                var subuls = dropul.getElementsByTagName("ul")
                for (var c = 0; c < subuls.length; c++)
                {
                    this.ulindex++
                    var parentli = subuls[c].parentNode
                    if (this.arrowpointers.showarrow.sublevel)
                    {
                        if (menuDirection != "rtl") this.addpointer(parentli.getElementsByTagName("a")[0], "rightarrowpointer", this.arrowpointers.rightarrow, "before")
                        else this.addpointer(parentli.getElementsByTagName("a")[0], "rightarrowpointer", this.arrowpointers.rightarrow, "after")
                    }
                    this.buildmenu(mainmenuid, parentli, subuls[c], this.ulindex, false, dir, menuDirection)
                }
            }
        }
        this.addEvent(window, function ()
        {
            ddlevelsmenu.getwindowsize();
            ddlevelsmenu.gettopitemsdimensions()
        }, "resize")
    },
    setup: function (mainmenuid, dir, menuDirection)
    {
        this.domready(function ()
        {
            ddlevelsmenu.init(mainmenuid, dir, menuDirection)
        })
    }
}