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/* @copyright Copyright (c) 2001-2005 Telemobil. All Rights Reserved.          */

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/* @header mainMenu.js                                                         */

/* @abstract main menu javascript library                                      */

/* @discussion                                                                 */

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/* ypSlideOutMenu                                                              */

/* Thanks to www.youngpup.net                                                  */

/* --youngpup--  1/22/2004                                                     */

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	ypSlideOutMenu.Registry = []

	ypSlideOutMenu.aniLen = 250

	ypSlideOutMenu.hideDelay = 100

	ypSlideOutMenu.minCPUResolution = 10



	ypSlideOutMenu.styleMod = '';



function ypSlideOutMenu(id, dir, left, top, width, height, parentid, degrade, debug) {

	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.degrade = degrade;

		this.debug = debug;

		this.sliding = false;

		this.id = id

		this.parentid = parentid

		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 = "ypSlideOutMenu_"+id

		eval(this.gRef+"=this")

		ypSlideOutMenu.Registry[id] = this

		

		this.initleft = left

		this.inittop = top

		this.initwidth = width

		this.initheight = height

		this.showcount = 0;





// The following code originally invoked "document.write" but it caused

// a crash in IE (but not NS) when there were

// more than 31 menus total.  What crashed is that the styles that were

// declared in the css disappeared with 31 menus, where 32 menus caused

// the d.write call to fail entirely.  When I changed

// it so that the style changes were accumulated into one string

// (then at the end that string was written into the document,

// so that document.write was only called once) this solved the problem.



		ypSlideOutMenu.styleMod += '#' + this.id + 'Container { visibility:hidden; ';

		ypSlideOutMenu.styleMod += 'left:' + left + 'px; ';

		ypSlideOutMenu.styleMod += 'z-index:50; ';

		ypSlideOutMenu.styleMod += 'top:' + top + 'px; ';

		ypSlideOutMenu.styleMod += 'overflow:hidden; }';

		ypSlideOutMenu.styleMod += '#' + this.id + 'Container, #' + this.id + 'Content { position:absolute; ';

		ypSlideOutMenu.styleMod += 'height:' + height + 'px; ';

		ypSlideOutMenu.styleMod += 'width:' + width + 'px; ';

		ypSlideOutMenu.styleMod += 'z-index:50; ';

		ypSlideOutMenu.styleMod += 'clip:rect(0 ' + width + ' ' + height + ' 0); ';

		ypSlideOutMenu.styleMod += '}  ';

		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)

	if (!obj1 || !obj2) {

		window.setTimeout(this.gRef + ".load()", 1000);

	} else {

		this.container = obj1

		this.menu = obj2

		this.style = this.ns4 ? this.menu : this.menu.style

		// SEE NOTE ABOVE.  The following function call for the 31 menus bug.

		//this.setStyle()

		this.homePos = eval("0" + this.dirType + this.dim)

		this.outPos = 0

		this.accelConst = (this.outPos - this.homePos) / ypSlideOutMenu.aniLen / ypSlideOutMenu.aniLen 

		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 + "')")

		this.endSlide()

	}

}



//The following functions showMenu and hideMenu were altered on 4/2/2004 to disable the menu for Safari users

var notSafari;

notSafari = true;

if (navigator.userAgent.toLowerCase().indexOf("safari") > -1) {

	notSafari = false;

	}



ypSlideOutMenu.showMenu = function(id, e)

{

	if (notSafari) {

		var reg = ypSlideOutMenu.Registry

		var obj = ypSlideOutMenu.Registry[id]

		if (obj.container) {

			obj.over = true

			if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }

			obj.showcount++;

			if (!obj.open && !obj.aniTimer) reg[id].startSlide(true)

		}

		if (obj.ns4) obj.menu.routeEvent(Event.MOUSEOVER);

	} //end if notSafari

}



ypSlideOutMenu.hideMenu = function(id, e)

{

	if (notSafari) {

		var obj = ypSlideOutMenu.Registry[id]

		if (obj.container) {

	//		if (obj.ie) alert('hiding: ' + id);

			if (obj.hideTimer) window.clearTimeout(obj.hideTimer)

			obj.showcount--;

			obj.hideTimer = window.setTimeout("ypSlideOutMenu.hide('" + id + "')", ypSlideOutMenu.hideDelay);

		}

		if (obj.ns4) obj.menu.routeEvent(Event.MOUSEOUT);

	} //end if notSafari

}



ypSlideOutMenu.hide = function(id) {

	var obj = ypSlideOutMenu.Registry[id]

	var reg = ypSlideOutMenu.Registry

	obj.over = false

	if (obj.hideTimer) window.clearTimeout(obj.hideTimer)

	obj.hideTimer = 0

	var close = true;

	for (menu in reg) {

		// for each child, if either

		//  1. the child is open or

		//  2. the child is closing (but hasn't closed yet)

		// then we don't close this menu.

		var pid = ypSlideOutMenu.Registry[menu].parentid

		if (pid == id) {

			if (ypSlideOutMenu.Registry[menu].open) close = false;

			if (!ypSlideOutMenu.Registry[menu].open && ypSlideOutMenu.Registry[menu].sliding) close = false;

		}

	}

	if (obj.open && !obj.aniTimer && close && !obj.showcount) obj.startSlide(false);

}



ypSlideOutMenu.prototype.startSlide = function(open) {

	this.open = open

	if (open) this.setVisibility(true)

	this.startTime = (new Date()).getTime() 

	this.sliding = true;

	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)

	this.sliding = false;

	if (((this.open && !this.over) || (!this.open && this.over)) && (!this.parent || this.parent.open)) {

		this.startSlide(this.over)

	} else {

		var overchild = false;

		var reg = ypSlideOutMenu.Registry

		for (menu in reg) {

			var pid = ypSlideOutMenu.Registry[menu].parentid

			if (pid == this.id) overchild = ypSlideOutMenu.Registry[menu].over ? true : overchild		

		}

		if (!overchild && this.parentid && !ypSlideOutMenu.Registry[this.parentid].over) ypSlideOutMenu.hide(this.parentid);

	}

}



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"] = p

}



ypSlideOutMenu.prototype.getPos = function(c) {

	return parseInt(this.style[c])

}

	//params: (id, dir, left, top, width, height, parentid, degrade, debug)

	xp = getxpos();

	var menus = [

		new ypSlideOutMenu("menu1","down",   xp,     120, 170, 300,    null, 20),

		new ypSlideOutMenu("menu10","right", xp+170, 120, 170, 300, "menu1", 50),

		new ypSlideOutMenu("menu11","right", xp+170, 155, 170, 300, "menu1", 50),

		new ypSlideOutMenu("menu12","right", xp+170, 175, 170, 300, "menu1", 20),

		new ypSlideOutMenu("menu13","right", xp+170, 195, 170, 300, "menu1", 20),

		new ypSlideOutMenu("menu14","right", xp+170, 215, 170, 300, "menu1", 20),



		new ypSlideOutMenu("menu2","down",   xp+117, 120, 170, 300, null, 20),

				

		new ypSlideOutMenu("menu3","down",   xp+222, 120, 170, 300, null, 20)

	]

	//window.onresize = alert(getxpos());

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/* end of file                                                                 */

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