<!--
// regel 137 - menu aanpassen

kppSlideOutMenu.Registry = []
kppSlideOutMenu.aniLen = 350
kppSlideOutMenu.hideDelay = 1000
kppSlideOutMenu.minCPUResolution = 10
// constructor
function kppSlideOutMenu(id, dir, left, top, width, height) {
        this.ie = document.all ? 1 : 0
                this.ns4 = document.layers ? 1 : 0
                this.dom = document.getElementById ? 1 : 0
                if (this.ie || this.ns4 || this.dom) {
            this.id = id
                    this.dir = dir
                    this.orientation = dir == "left" || dir == "right" ? "h" : "v"
                    this.dirType = dir == "right" || dir == "down" ? "-" : "+"
                    this.dim = this.orientation == "h" ? width : height
                    this.hideTimer = false
                    this.aniTimer = false
                    this.open = false
                    this.over = false
                    this.startTime = 0
                    this.gRef = "kppSlideOutMenu_"+id
                    eval(this.gRef+"=this")
                    kppSlideOutMenu.Registry[id] = this
                    var d = document
                    d.write('<style type="text/css">')
                    d.write('#' + this.id + 'Container { visibility:hidden; ')
                    d.write('left:' + left + 'px; ')
                    d.write('top:' + top + 'px; ')
                    d.write('overflow:hidden; }')
                    d.write('#' + this.id + 'Container, #' + this.id + 'Content { position:absolute; ')
                    d.write('width:' + width + 'px; ')
                    d.write('height:' + height + 'px; ')
                    d.write('clip:rect(0 ' + width + ' ' + height + ' 0); ')
                    d.write('}')
                    d.write('</style>')
                    this.load()
                }
}
kppSlideOutMenu.prototype.load = function() {
    var d = document
            var lyrId1 = this.id + "Container"
            var lyrId2 = this.id + "Content"
            var obj1 = this.dom ? d.getElementById(lyrId1) : this.ie ? d.all[lyrId1] : d.layers[lyrId1]
            if (obj1) var obj2 = this.ns4 ? obj1.layers[lyrId2] : this.ie ? d.all[lyrId2] : d.getElementById(lyrId2)
            var temp
            if (!obj1 || !obj2) window.setTimeout(this.gRef + ".load()", 100)
            else {
                this.container = obj1
                        this.menu = obj2
                        this.style = this.ns4 ? this.menu : this.menu.style
                        this.homePos = eval("0" + this.dirType + this.dim)
                        this.outPos = 0 
                        this.accelConst = (this.outPos - this.homePos) / kppSlideOutMenu.aniLen / kppSlideOutMenu.aniLen
                                                // set event handlers.
                        if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
                this.menu.onmouseover = new Function("kppSlideOutMenu.showMenu('" + this.id + "')")
                        this.menu.onmouseout = new Function("kppSlideOutMenu.hideMenu('" + this.id + "')")
                                                //set initial state
                        this.endSlide()
            }
}
kppSlideOutMenu.showMenu = function(id) 
{
    var reg = kppSlideOutMenu.Registry
            var obj = kppSlideOutMenu.Registry[id]
            if (obj.container) {
        obj.over = true
                for (menu in reg) if (id != menu) kppSlideOutMenu.hide(menu)
                if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }
        if (!obj.open && !obj.aniTimer) reg[id].startSlide(true)
            }
}
kppSlideOutMenu.hideMenu = function(id)
{
    var obj = kppSlideOutMenu.Registry[id]
            if (obj.container) {
        if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
        obj.hideTimer = window.setTimeout("kppSlideOutMenu.hide('" + id + "')", kppSlideOutMenu.hideDelay);
            }
}
kppSlideOutMenu.hideAll = function()
{
    var reg = kppSlideOutMenu.Registry
            for (menu in reg) {
        kppSlideOutMenu.hide(menu);
        if (menu.hideTimer) window.clearTimeout(menu.hideTimer);
            }
}
kppSlideOutMenu.hide = function(id)
{
    var obj = kppSlideOutMenu.Registry[id]
            obj.over = false
            if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
            obj.hideTimer = 0
            if (obj.open && !obj.aniTimer) obj.startSlide(false)
}
kppSlideOutMenu.prototype.startSlide = function(open) {
    this[open ? "onactivate" : "ondeactivate"]()
            this.open = open
            if (open) this.setVisibility(true)
            this.startTime = (new Date()).getTime()
            this.aniTimer = window.setInterval(this.gRef + ".slide()", kppSlideOutMenu.minCPUResolution)
}
kppSlideOutMenu.prototype.slide = function() {
    var elapsed = (new Date()).getTime() - this.startTime
            if (elapsed > kppSlideOutMenu.aniLen) this.endSlide()
            else {
        var d = Math.round(Math.pow(kppSlideOutMenu.aniLen-elapsed, 2) * this.accelConst)
                if (this.open && this.dirType == "-") d = -d
                else if (this.open && this.dirType == "+") d = -d
                else if (!this.open && this.dirType == "-") d = -this.dim + d
                else d = this.dim + d
                this.moveTo(d)
            }
}
        kppSlideOutMenu.prototype.endSlide = function() {
            this.aniTimer = window.clearTimeout(this.aniTimer)
                    this.moveTo(this.open ? this.outPos : this.homePos)
                    if (!this.open) this.setVisibility(false)
                    if ((this.open && !this.over) || (!this.open && this.over)) {
                this.startSlide(this.over)
                    }
        }
        kppSlideOutMenu.prototype.setVisibility = function(bShow) {
            var s = this.ns4 ? this.container : this.container.style
                    s.visibility = bShow ? "visible" : "hidden"
        }
        kppSlideOutMenu.prototype.moveTo = function(p) {
            this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : p + "px"
        }
        kppSlideOutMenu.prototype.getPos = function(c) {
            return parseInt(this.style[c])
        }
        kppSlideOutMenu.prototype.onactivate = function() { }
        kppSlideOutMenu.prototype.ondeactivate = function() { }

        var menus =new Array(); // id, dir, left, top, width, height
        menus[0]=new kppSlideOutMenu("inform", "down", 188, 30, 100, 200);
        menus[1]=new kppSlideOutMenu("configure", "down", 108, 21, 100, 200);
        menus[2]=new kppSlideOutMenu("sell", "down", 215, 21, 100, 200);
        menus[3]=new kppSlideOutMenu("serve", "down", 322, 21, 100, 200);
        for (var i = 0; i < menus.length; i++) {
            menus[i].onactivate = new Function("document.getElementById('act" + i + "').className='active';");
            menus[i].ondeactivate = new Function("document.getElementById('act" + i + "').className='';");
        }
//-->
