/*****************************************************
 * ypSlideOutMenu
 * 3/04/2001
 * 
 * a nice little script to create exclusive, slide-out
 * menus for ns4, ns6, mozilla, opera, ie4, ie5 on 
 * mac and win32. I've got no linux or unix to test on but 
 * it should(?) work... 
 *
 * --youngpup--
 *****************************************************/
//------------------------------------------------------------------------------------------------------------------------------------------------------------

ypNestedMenu.Registry = []
ypNestedMenu.menuorder = []
ypNestedMenu.aniLen = 500
ypNestedMenu.hideDelay = 1    
ypNestedMenu.minCPUResolution = 1

// constructor

function ypNestedMenu(id, dir, left, top, width, height, level)
{
    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          = 'nestedmenu'+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.level       = level
        this.minheight   = 0
        this.curheight   = 0

        // global reference to this object
        this.gRef = "ypNestedMenu_"+id
        eval(this.gRef+"=this")

        // add this menu object to an internal list of all menus
        ypNestedMenu.Registry[id] = this
        ypNestedMenu.menuorder.push(id)
        
        var d = document
        d.write('<style type="text/css">')
        d.write('#' + this.id + 'Container { visibility: visible; display: block;')
//        d.write('position:relative; ' )         
        d.write('left:' + left + 'px; ')
        d.write('top:' + top + 'px; ')
        d.write('overflow: hidden; ')
//        d.write('background-color:#FF0000; ')
//        d.write('height:auto;')
        d.write('}')
//        d.write('#' + this.id + 'Container, #' + this.id + 'Content {position:relative; ')
        d.write('#' + this.id + 'Content {position:relative; ')
        d.write('overflow: hidden; ')
        d.write('overflow-y: hidden; ')
        d.write('left:' + left + 'px; ')
        d.write('top:' + top + 'px; ')
//        d.write('background-color:#FF9900; ')
//        d.write('width:' + width + '; ')
//        d.write('height:' + 100 + '%; ')
//        d.write('clip:rect(0 ' + width + ' ' + height + ' 0); ')
        d.write('z-index: '+id*10+';')
        d.write('}')
        d.write('</style>')

        this.load()
    }
}

ypNestedMenu.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.minheight=this.dom ? (d.getElementById("table" + this.id).clientHeight) : this.ie ? d.all[("table" + this.id)].clientHeight : (d.layers[("table" + this.id)].clientHeight)
        this.curheight=this.minheight

        this.dim=this.minheight;

        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) / ypNestedMenu.aniLen / ypNestedMenu.aniLen 

        // set event handlers.
        if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
//        this.menu.onmouseover = new Function("ypNestedMenu.showMenu('" + this.id + "')")
//        this.menu.onmouseout = new Function("ypNestedMenu.hideMenu('" + this.id + "')")

        //set initial state
        this.endSlide()

    }
}
    
ypNestedMenu.showMenu = function(id)
{

    var reg = ypNestedMenu.Registry
    var obj = ypNestedMenu.Registry[id]


    if (obj.container) {

//alert(obj.over);
        obj.over = true



// close other menus.

        for (menu in ypNestedMenu.menuorder) {
            menu=ypNestedMenu.menuorder[menu]
//            if ((id != menu) && (reg[menu].level>=obj.level) && (reg[menu].open)) ypNestedMenu.hide(menu)
            if ((reg[menu].level>=obj.level) && (reg[menu].open)) ypNestedMenu.hide(menu)
        }

        // if this menu is scheduled to close, cancel it.
        if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }


        // if this menu is closed, open it.
        if (!obj.open && !obj.aniTimer){
            reg[id].outPos=0
            reg[id].accelConst = (reg[id].outPos - reg[id].homePos) / ypNestedMenu.aniLen / ypNestedMenu.aniLen 
            reg[id].startSlide(true)
        }


// expand menus.                
       
        for (menu in ypNestedMenu.menuorder) {
        menu=ypNestedMenu.menuorder[menu]

            if ((reg[menu].open!=false) && (!reg[menu].aniTimer))
            {
                var s=menu
                var resultheight=0//reg[menu].minheight

                var i=0
                for (tmenu in ypNestedMenu.menuorder)
                {
                    tmenu=ypNestedMenu.menuorder[tmenu]
                    if ((reg[tmenu].open!=false))
                    {
                        resultheight+=reg[tmenu].minheight
                        if (tmenu==menu) break 
                    }
                }

                reg[menu].curheight=resultheight
                reg[menu].outPos=reg[menu].homePos
                reg[menu].dim=resultheight
                reg[menu].homePos=eval("0" + reg[menu].dirType + reg[menu].dim)
                reg[menu].accelConst = (reg[menu].outPos - reg[menu].homePos) / ypNestedMenu.aniLen / ypNestedMenu.aniLen 
                reg[menu].over = true
                reg[menu].startSlide(true)
            }
                                          
        }


    }
}

ypNestedMenu.hideMenu = function(id)
{
    // schedules the menu to close after <hideDelay> ms, which
    // gives the user time to cancel the action if they accidentally moused out
    var obj = ypNestedMenu.Registry[id]
    if (obj.container) {
        if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
        obj.hideTimer = window.setTimeout("ypNestedMenu.hide('" + id + "')", ypNestedMenu.hideDelay);
    }
}

ypNestedMenu.hide = function(id)
{
    var obj = ypNestedMenu.Registry[id]
    obj.over = false

    if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
    
    // flag that this scheduled event has occured.
    obj.hideTimer = 0

    // if this menu is open, close it.
    if (obj.open && !obj.aniTimer) obj.startSlide(false)
}

ypNestedMenu.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()", ypNestedMenu.minCPUResolution)
}

ypNestedMenu.prototype.slide = function() {
    var elapsed = (new Date()).getTime() - this.startTime

    if (elapsed > ypNestedMenu.aniLen) {
    this.endSlide()
    }
    else {
        var d = Math.round(Math.pow(ypNestedMenu.aniLen-elapsed, 2) * this.accelConst)
        if (this.open && this.dirType == "-")       d = -this.dim + d
        else if (this.open && this.dirType == "+")  d = this.dim + d
        else if (!this.open && this.dirType == "-") d = +d
        else                                        d = -d
        this.moveTo(d)
    }
}

ypNestedMenu.prototype.endSlide = function() {

    this.outPos=0
    this.accelConst = (this.outPos - this.homePos) / ypNestedMenu.aniLen / ypNestedMenu.aniLen 
    this.aniTimer = window.clearTimeout(this.aniTimer)
    this.moveTo(!this.open ? this.outPos : this.homePos)

    if (!this.open) {
        this.outPos=0
        this.dim=this.minheight
        this.homePos=eval("0" + this.dirType + this.dim)
        this.accelConst = (this.outPos - this.homePos) / ypNestedMenu.aniLen / ypNestedMenu.aniLen 
        this.setVisibility(false)
    }
    
    if ((this.open && !this.over) || (!this.open && this.over)) {
        this.startSlide(this.over)
    }
}


ypNestedMenu.prototype.setVisibility = function(bShow) { 
    if (bShow) 
    {
       this.style["visibility"] ="visible"
    }
    else
    {
       this.style["visibility"] ="hidden"
       this.style["height"] = "1px"
    }
}

ypNestedMenu.prototype.moveTo = function(p) { 
//    this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : p + "px"
    if (p<1) p=1
    this.style["height"] = this.ns4 ? p : p + "px"
}

ypNestedMenu.prototype.getPos = function(c) {
    return parseInt(this.style[c])
}

// events
ypNestedMenu.prototype.onactivate     = function() { }
ypNestedMenu.prototype.ondeactivate   = function() { }

//new ypNestedMenu("menu1", "left", -0, 0, 120, 50);
//new ypNestedMenu("menu2", "left", -0, 0, 120, 50);

//new ypNestedMenu("menu1", "right", 105, -38, 120, 50);
//new ypNestedMenu("menu2", "right", 105, -39, 120, 40);

//v1new ypNestedMenu("menu1", "down", -270, -36, 380, 16);
//v1new ypNestedMenu("menu2", "down", -270, -37, 380, 16);


//----------------------------------------------------------------------------------------------------------------------------------------------------------


/*****************************************************
 * ypSlideOutMenu
 * 3/04/2001
 * 
 * a nice little script to create exclusive, slide-out
 * menus for ns4, ns6, mozilla, opera, ie4, ie5 on 
 * mac and win32. I've got no linux or unix to test on but 
 * it should(?) work... 
 *
 * --youngpup--
 *****************************************************/

ypSlideOutMenu.Registry = []
ypSlideOutMenu.aniLen = 0
ypSlideOutMenu.hideDelay = 0
ypSlideOutMenu.minCPUResolution = 10

// constructor
function ypSlideOutMenu(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

        // global reference to this object
        this.gRef = "ypSlideOutMenu_"+id
        eval(this.gRef+"=this")

        // add this menu object to an internal list of all menus
        ypSlideOutMenu.Registry[id] = this

        var d = document
        d.write('<style type="text/css">')
        d.write('#' + this.id + 'Container { visibility:hidden; position:relative;')
        d.write('left:' + left + 'px; ')
        d.write('top:' + top + 'px; ')
//        d.write('overflow:hidden; ')
        d.write('}')
        d.write('#' + 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('z-index: 300;')
        d.write('}')
        d.write('</style>')

        this.load()
    }
}

ypSlideOutMenu.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) / ypSlideOutMenu.aniLen / ypSlideOutMenu.aniLen 

        // set event handlers.
        if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
        this.menu.onmouseover = new Function("ypSlideOutMenu.showMenu('" + this.id + "')")
        this.menu.onmouseout = new Function("ypSlideOutMenu.hideMenu('" + this.id + "')")

        //set initial state
        this.endSlide()
    }
}
    
ypSlideOutMenu.showMenu = function(id)
{
    var reg = ypSlideOutMenu.Registry
    var obj = ypSlideOutMenu.Registry[id]
    if (obj.container) {
        obj.over = true

        // close other menus.
//        for (menu in reg) if (id != menu) ypSlideOutMenu.hide(menu)

        // if this menu is scheduled to close, cancel it.
        if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }

        // if this menu is closed, open it.
        if (!obj.open && !obj.aniTimer) reg[id].startSlide(true)
    }
}

ypSlideOutMenu.hideMenu = function(id)
{
    // schedules the menu to close after <hideDelay> ms, which
    // gives the user time to cancel the action if they accidentally moused out
    var obj = ypSlideOutMenu.Registry[id]
    if (obj.container) {
        if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
        obj.hideTimer = window.setTimeout("ypSlideOutMenu.hide('" + id + "')", ypSlideOutMenu.hideDelay);
    }
}

ypSlideOutMenu.hide = function(id)
{
    var obj = ypSlideOutMenu.Registry[id]
    obj.over = false

    if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
    
    // flag that this scheduled event has occured.
    obj.hideTimer = 0

    // if this menu is open, close it.
    if (obj.open && !obj.aniTimer) obj.startSlide(false)
}

ypSlideOutMenu.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()", ypSlideOutMenu.minCPUResolution)
}

ypSlideOutMenu.prototype.slide = function() {
    var elapsed = (new Date()).getTime() - this.startTime
    if (elapsed > ypSlideOutMenu.aniLen) this.endSlide()
    else {
        var d = Math.round(Math.pow(ypSlideOutMenu.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)
    }
}

ypSlideOutMenu.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)
    }
}

ypSlideOutMenu.prototype.setVisibility = function(bShow) { 
    var s = this.ns4 ? this.container : this.container.style
    s.visibility = bShow ? "visible" : "hidden"
}
ypSlideOutMenu.prototype.moveTo = function(p) { 
    this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : p + "px"
}
ypSlideOutMenu.prototype.getPos = function(c) {
    return parseInt(this.style[c])
}

// events
ypSlideOutMenu.prototype.onactivate     = function() { }
ypSlideOutMenu.prototype.ondeactivate   = function() { }

//new ypSlideOutMenu("menu1", "left", -0, 0, 120, 50);
//new ypSlideOutMenu("menu2", "left", -0, 0, 120, 50);

//new ypSlideOutMenu("menu1", "right", 105, -38, 120, 50);
//new ypSlideOutMenu("menu2", "right", 105, -39, 120, 40);

//v1new ypSlideOutMenu("menu1", "down", -270, -36, 380, 16);
//v1new ypSlideOutMenu("menu2", "down", -270, -37, 380, 16);