var GLOBAL_LoadedImages = new Array();
var GLOBAL_CurrentItem = "";
var GLOBAL_Close = null;
var GLOBAL_Hide = null;
var GLOBAL_items = new NOF_OpenedItems();
var GLOBAL_slideItem = null;
var GLOBAL_slideSpeed = 10;
var GLOBAL_slidePixel = 0;
var GLOBAL_slideMinOffset = -800;
var GLOBAL_slideMaxOffset = 800;
var useDebuger = false;

function NOF_DOMBrowser() {
	this.getMenuItemLayerStartString = function getMenuItemLayerStartString(menuItemId, parentId) {
		parentId = ( (parentId != null) && (parentId != "undefined") && (typeof(parentId) != "undefined"))
		? new String(parentId + CONSTANTS.MENU_LAYER_SUFIX) : null;
		menuItemId += CONSTANTS.MENU_LAYER_SUFIX;
		var isAutoClose = typeof(C_MENU_AUTO_CLOSE) == "undefined" || C_MENU_AUTO_CLOSE == true ? "true" : "false";
		return '<DIV ID="' + menuItemId + '" isautoclose="' + isAutoClose + '" STYLE="z-index:5; filter:blendTrans(duration=0.5)" onmouseover="NOF_KeepOpen(\'' + menuItemId + '\', ' + parentId + ')" onmouseout="NOF_KeepClose()">';
	}
	this.getMenuItemLayerEndString = function getMenuItemLayerEndString() {
		return '</DIV>';
	}
	this.showMenuItem = function showMenuItem(image, item, offsetX, offsetY, openEffect) {
		if (typeof(item) == "string")
			item = this.getItem(item)
		image = typeof(image) == "string" ? this.getItem(image) : image;
		var top = this.findItemTopOffset(image);
		var left = this.findItemLeftOffset(image);
		var slideDirection = "";
		if (openEffect.indexOf("left") > -1 || openEffect.indexOf("Left") > -1 ) {
			top += offsetY;
			left -= offsetX;
			slideDirection = "left";
		} else if (openEffect.indexOf("top") > -1 || openEffect.indexOf("Top") > -1 ) {
				top -= offsetY;
				left += offsetX;
				slideDirection = "top";
			} else if (openEffect.indexOf("right") > -1 || openEffect.indexOf("Right") > -1 ) {
					top += offsetY;
					left += offsetX;
					slideDirection = "right";
				} else {
					top += offsetY;
					left += offsetX;
					slideDirection = "bottom";
				}
		if (item == null || typeof(item.style) == "undefined" || item.style == null )
			return;
		item.style.top = top;
		item.style.left = left;
		item.style.visibility = "visible";
		if (openEffect.indexOf("slide") > -1)
			this.slideEffect(item, slideDirection);
		else if (openEffect.indexOf("fade") > -1)
				this.fadeEffect(item);
	}
	this.hideMenuItem = function hideMenuItem(item) {
		if (typeof(item) == "string")
		item = this.getItem(item)
		if ( item == null || typeof(item) == "undefined" || item == "" || typeof(item) == "number")
			return;
		item.style.visibility = "hidden";
	}
	this.findItemLeftOffset = function findItemLeftOffset(item) {
		var offset = item.offsetLeft;
		if (item.offsetParent)
			offset += this.findItemLeftOffset(item.offsetParent);
		return offset;
	}
	this.findItemTopOffset = function findItemTopOffset(item) {
		var offset = item.offsetTop;
		if (item.offsetParent)
			offset += this.findItemTopOffset(item.offsetParent);
		return offset;
	}
	this.getItem = function getItem(itemId) {
		return document.getElementById(itemId);
	}
	this.getItemAttribute = function getItemAttribute(itemId, attrId) {
		if (this.getItem(itemId)) {
			var attr = this.getItem(itemId).attributes;
			return eval("attr." + attrId.toLowerCase() + ".value");
		}
	}
	this.debug = function debug(txt) {
		var container = this.getItem("debug");
		if ( useDebuger )
			container.value += txt + "\n";
	}
	this.fadeEffect = function fadeEffect(item) {
		item.style.visibility = "hidden";
		item.filters.blendTrans.Apply();
		item.filters.blendTrans.Play();
		item.style.visibility = "visible";
	}
	this.slideEffect = function slideEffect(item, margin) {
		GLOBAL_slideItem = item;
		this.setItemClip('rect(auto, auto, auto, auto)');
		GLOBAL_slidePixel = (margin == "top" || margin == "left") ? 100 : 0;
		this.playEffect(margin);
	}
	this.playEffect = function playEffect(margin) {
		var clip = GLOBAL_slideItem.style.clip;
		if (clip.indexOf("-") > 0)
			return;
		if (GLOBAL_slidePixel < GLOBAL_slideMinOffset || GLOBAL_slidePixel > GLOBAL_slideMaxOffset)
			return;
		var rect = 'rect(';
		if (margin == "top") {
			GLOBAL_slidePixel -= 3;
			rect += GLOBAL_slidePixel +'px auto auto auto)';
		} else if (margin == "right") {
				GLOBAL_slidePixel += 3;
				rect += 'auto ' + GLOBAL_slidePixel +'px auto auto)';
			} else if (margin == "bottom") {
					GLOBAL_slidePixel += 3;
					rect += 'auto auto ' + GLOBAL_slidePixel + 'px auto)';
				} else {
					GLOBAL_slidePixel -= 3;
					rect += 'auto auto auto ' + GLOBAL_slidePixel + 'px)';
				}
		this.setItemClip(rect);
		setTimeout('browser.playEffect("' + margin + '")', GLOBAL_slideSpeed);
	}
	this.setItemClip = function setItemClip(rect) {
		GLOBAL_slideItem.style.clip = rect;
	}
	this.getLayerTag = function getLayerTag() { return "div" };
}

function NOF_BrowserNetscapeNavigator() {
	window.onclick= HideMenu;
	this.fadeEffect = function fadeEffect() { return; };
	GLOBAL_slideSpeed = 1;
	return this;
}

NOF_BrowserNetscapeNavigator.prototype = new NOF_DOMBrowser;

function NOF_BrowserInternetExplorer() {
	document.onmouseup = HideMenu;
}

NOF_BrowserInternetExplorer.prototype = new NOF_DOMBrowser;

function NOF_BrowserNetscape4x() {
	this.getMenuItemLayerStartString = function getMenuItemLayerStartString(menuItemId, parentId) {
		parentId = ( (parentId != null) && (parentId != "undefined") && (typeof(parentId) != "undefined"))
		? new String(parentId + CONSTANTS.MENU_LAYER_SUFIX) : null;
		menuItemId += CONSTANTS.MENU_LAYER_SUFIX;
		var isAutoClose = typeof(C_MENU_AUTO_CLOSE) == "undefined" || C_MENU_AUTO_CLOSE == true ? "true" : "false";
		return '<layer ID="' + menuItemId + '" isautoclose="' + isAutoClose + '" onmouseover="NOF_KeepOpen(\'' + menuItemId + '\', ' + parentId + ')" onmouseout="NOF_KeepClose()">';
	}
	this.getMenuItemLayerEndString = function getMenuItemLayerEndString() {
		return '</layer>';
	}
	this.getImageParent = function getImageParent(imageObject){
		for (var position = 0; position < document.layers.length; position++) {
			var layer = document.layers[position];
			for (var imagePosition = 0; imagePosition < layer.document.images.length; imagePosition++) {
				if (layer.document.images[imagePosition].name == imageObject.name) {
					return layer;
				}
			}
		}
		return null;
	}
	this.showMenuItem = function showMenuItem(image, item, offsetX, offsetY, openEffect) {
		var parent = this.getImageParent(image);
		var itemId = image;
		if (typeof(item) == "string")
		item = this.getItem(item)
		image = typeof(image) == "string" ? this.getItem(image) : image;
		var top = this.findItemTopOffset(image);
		var left = this.findItemLeftOffset(image);
		if (parent != null) {
			left += parent.pageX;
			top += parent.pageY;
		}
		var slideDirection = "";
		if (openEffect.indexOf("left") > -1 || openEffect.indexOf("Left") > -1 ) {
			top += offsetY;
			left -= offsetX;
			slideDirection = "left";
		} else if (openEffect.indexOf("top") > -1 || openEffect.indexOf("Top") > -1 ) {
					top -= offsetY;
					left += offsetX;
					slideDirection = "top";
				} else if (openEffect.indexOf("right") > -1 || openEffect.indexOf("Right") > -1 ) {
						top += offsetY;
						left += offsetX;
						slideDirection = "right";
					} else {
							top += offsetY;
							left += offsetX;
							slideDirection = "bottom";
						}
		if (typeof(item) == "undefined")
			return;
		item.y = parseInt(top);
		item.x = parseInt(left);
		item.visibility = "visible";
		if (openEffect.indexOf("slide") > -1)
			this.slideEffect(item, slideDirection);
		else if (openEffect.indexOf("fade") > -1) {
				this.fadeEffect(item);
		}
	}
	this.hideMenuItem = function hideMenuItem(item) {
		if (typeof(item) == "string")
			item = this.getItem(item)
		if ( item == null || typeof(item) == "undefined" || item == "")
			return;
		item.visibility = "hide";
	}
	this.findItemLeftOffset = function findItemLeftOffset(item) {
		return item.x;
	}
	this.findItemTopOffset = function findItemTopOffset(item) {
		return item.y;
	}
	this.getItem = function getItem(itemId) {
		if (itemId == "")
			return;
		var item = eval("document.layers['" + itemId + "']");
		return item;
	}
	this.getItemAttribute = function getItemAttribute(itemId, attrId) {
		return eval("document.layers['" + itemId.toLowerCase() + "']." + attrId);
	}
	this.getLayerTag = function getLayerTag() { return "layer" };
	this.slideEffect = function slideEffect(item, margin) {
		GLOBAL_slideItem = item;
		GLOBAL_slidePixel = (margin == "bottom" || margin == "left") ? 200 : 0;
		this.playEffect(margin);
	}
	this.playEffect = function playEffect(margin) {
		if (GLOBAL_slidePixel < GLOBAL_slideMinOffset || GLOBAL_slidePixel > GLOBAL_slideMaxOffset)
			return;
		if (margin == "top") {
			GLOBAL_slideItem.clip.bottom = GLOBAL_slidePixel += 1;
		} else if (margin == "right") {
					GLOBAL_slideItem.clip.right = GLOBAL_slidePixel += 1;
				} else if (margin == "bottom") {
						GLOBAL_slideItem.clip.top = GLOBAL_slidePixel -= 1;
					} else {
							GLOBAL_slideItem.clip.left = GLOBAL_slidePixel -= 1;
						}
		setTimeout('browser.playEffect("' + margin + '")', GLOBAL_slideSpeed);
	}
}

NOF_BrowserNetscape4x.prototype = new NOF_DOMBrowser;

function NOF_BrowserFactory() {
	var agt = navigator.userAgent.toLowerCase();
	var is_major = parseInt(navigator.appVersion);
	var is_minor = parseFloat(navigator.appVersion);
	var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
	&& (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
	&& (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
	var is_nav2 = (is_nav && (is_major == 2));
	var is_nav3 = (is_nav && (is_major == 3));
	var is_nav4 = (is_nav && (is_major == 4));
	var is_nav4up = (is_nav && (is_major >= 4));
	var is_navonly = (is_nav && ((agt.indexOf(";nav") != -1) ||
	(agt.indexOf("; nav") != -1)) );
	var is_nav6 = (is_nav && (is_major == 5));
	var is_nav6up = (is_nav && (is_major >= 5));
	var is_gecko = (agt.indexOf('gecko') != -1);
	var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
	var is_ie3 = (is_ie && (is_major < 4));
	var is_ie4 = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
	var is_ie4up = (is_ie && (is_major >= 4));
	var is_ie5 = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
	var is_ie5_5 = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
	var is_ie5up = (is_ie && !is_ie3 && !is_ie4);
	var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
	var is_ie6 = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
	var is_ie6up = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);
	var is_opera = (agt.indexOf("opera") != -1);
	var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
	var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
	var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
	var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
	var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
	this.getBrowser = function getBrowser() {
		if (is_ie5up) {
			return new NOF_BrowserInternetExplorer();
		}
		if (is_nav6up) {
			return new NOF_BrowserNetscapeNavigator();
		}
		if (is_opera5up) {
			return new NOF_BrowserInternetExplorer();
		}
		if (is_nav4) {
			return new NOF_BrowserNetscape4x();
		}
	}
}

var browserFactory = new NOF_BrowserFactory();
var browser = browserFactory.getBrowser();
var CONSTANTS = {
	MENU_TYPE_IMAGE : "Image",
	MENU_TYPE_TEXT : "Text",
	BUTTON_TYPE_IMAGE : "image",
	BUTTON_TYPE_TEXT : "text",
	MENU_TABLE_HEADER : '<table border="0" cellspacing="0" cellpadding="0">',
	MENU_TABLE_END : '</table>',
	MOUSE_OVER_IMAGE : 1,
	MOUSE_OUT_IMAGE : 2,
	MENU_ITEM_HORIZONTAL : false,
	MENU_ITEM_VERTICAL : true,
	MENU_LAYER_SUFIX : "LYR",
	NOT_A_MAIN_ITEM : 1,
	MENU_REFRESH_TIME : 600
}

function NOF_Menu() {
	return this;
}

function NOF_Menu_Item() {
	this.id = arguments[0];
	this.orientation = arguments[1];
	this.openEffect = arguments[2];
	this.offsetX = arguments[3];
	this.offsetY = arguments[4];
	this.buttons = new Array();
	this.submenuHeight = 0;
	for (var i = 5; i < arguments.length; i++)
		this.buttons[i - 5] = arguments[i];
	this.getPosition = function () {
		return new Array(this.offsetX, this.offsetY);
	}
	this.getOffsetX = function getOffsetX() { return this.offsetX;}
	this.getOffsetY = function getOffsetY() { return this.offsetY;}
	this.getOpenEffect = function getOffsetY() { return this.openEffect;}
	this.getOrientation = function getOrientation() { return this.orientation; }
	return this;
}

function NOF_Menu_Button(link, normal, rollover, submenu) {
	this.link = link;
	this.normal = normal;
	this.rollover = rollover != "" ? rollover : normal;
	this.submenu = submenu;
	this.hasSubmenu = function hasSubmenu() {
		return (this.submenu != null)
	}
	this.type = function type() {
		if (typeof(this.rollover) == "object")
			return CONSTANTS.BUTTON_TYPE_TEXT;
		else if (typeof(this.rollover) == "string")
				return CONSTANTS.BUTTON_TYPE_IMAGE;
			else
				return null;
	}
	return this;
}

function NOF_Main_Menu(menuItem, parentId) {
	if(typeof(menuItem) == "undefined")
		return;
	var menuItemId = menuItem.id;
	var buffer = browser.getMenuItemLayerStartString(menuItemId, parentId) + '<table width="10" border="' + C_MENU_BORDER + '" cellspacing="' + C_MENU_SPACING + '" cellpadding="0" bgcolor="' + C_MENU_BGCOLOR + '">';
	var i = 0;
	buffer += '<tr>';
	while (i < menuItem.buttons.length) {
		var menuButton = menuItem.buttons[i];
		if (menuButton == null)
		return;
		var submenuId = "";
		if (menuButton.hasSubmenu() && menuButton.submenu) {
			submenuId = menuButton.submenu.id;
		}
		var link = menuButton.link;
		var image = menuButton.normal;
		var rollOverButton = menuButton.rollover;
		var isImageMenu = menuButton.type() == CONSTANTS.BUTTON_TYPE_IMAGE ? true : false;
		var imageName = isImageMenu ? menuItemId + 's' + i : 'NavigationButton_' + menuItemId + '_' + i;
		var isVertical = menuItem.orientation == "vertical" ? true : false;
		var target = '';
		if (link.indexOf(' target=') != -1) {
			target = link.substr(link.indexOf(' target=') + 8);
			link = link.substr(0, link.indexOf(' target='));
		}
		buffer += (isVertical && i > 1) ? '<tr><td>' : '<td>';
		var cursor = link != 'javascript:void(0)' ? 'hand' : 'default';
		buffer += '<a style="text-decoration:none; cursor:' + cursor + ';" href="' + link + '" ';
		buffer += 'onMouseOver="F_roll(\'' + imageName + '\' ,' + CONSTANTS.MOUSE_OVER_IMAGE + ', \'' + menuItemId + '\', \''+
		CONSTANTS.NOT_A_MAIN_ITEM + '\')" onMouseOut="F_roll(\'' + imageName + '\' ,' +
		CONSTANTS.MOUSE_OUT_IMAGE + ', \''+menuItemId+'\', \'' + CONSTANTS.NOT_A_MAIN_ITEM + '\')"';
		buffer += target.length ? ' target="' + target + '">' : '>';
		buffer += isImageMenu ? '<img border="0" src="' + image + '"' : '<' + browser.getLayerTag() + ' ';
		if (typeof(rollOverButton) != "undefined" || rollOverButton.length || !isImageMenu) {
			if (submenuId != "") {
				var submenu = menuButton.submenu;
				if (isImageMenu) {
					buffer += 'id="' + imageName + '" name="' + imageName +
					'" onLoad="F_loadRollover(this,\'' + rollOverButton + '\', new Array(\'' + submenuId + '\',\'' + submenu.getOrientation() + '\' , \'' + submenu.getOpenEffect() + '\', ' + submenu.getOffsetX() + ',' + submenu.getOffsetY() + '))"';
				} else {
					NOF_MenuLoadRollOver(imageName, rollOverButton, new Array(submenuId, submenu.getOrientation(), submenu.getOpenEffect(), submenu.getOffsetX(), submenu.getOffsetY() ));
					buffer += 'id="' + imageName + '" name="' + imageName + '" class="' + imageName + '" ' ;
					if (typeof(menuButton.rollover) == "object")
						buffer+= ' style="' + rollOverButton[0] + '"';
				}
			}
			else {
				if (isImageMenu)
					buffer += 'id="' + imageName + '" name="' + imageName +
					'" onLoad="F_loadRollover(this,\'' + rollOverButton + '\',0)"';
				else {
					NOF_MenuLoadRollOver(imageName, rollOverButton, 0);
					buffer += 'id="' + imageName + '" name="' + imageName + '" class="' + imageName + '" ';
					if (typeof(menuButton.rollover) == "object")
						buffer+= ' style="' + rollOverButton[0] +'"';
				}
			}
		}
		buffer += isImageMenu ? '></a></td>' :
		'><' + browser.getLayerTag() + ' id="' + imageName + '_padding" style="padding:' + rollOverButton[1] + '" padding="' + rollOverButton[1] + '" paddingOver="' + rollOverButton[3] + '">' + image +
		'</' + browser.getLayerTag() + '></' + browser.getLayerTag() + '></a></td>';
		buffer += isVertical ? "</tr>" : "";
		i++;
	}
	buffer += CONSTANTS.MENU_TABLE_END + browser.getMenuItemLayerEndString();
	document.writeln(buffer);
	var k = 0;
	while (k < menuItem.buttons.length) {
		if (menuItem.buttons[k].hasSubmenu()) {
			NOF_Main_Menu(menuItem.buttons[k].submenu, menuItem.id);
		}
		k++;
	}
}

function NOF_MenuLoadRollOver(button, buttonName, submenu) {
	if (button && button.src &&
	(null == button.out || typeof(button.out) == typeof(void(0)))) {
		var imageSrc = button.src;
		button.out = new Image();
		button.out.src = imageSrc;
		button.over = new Image();
		if (buttonName.lastIndexOf('/') >= 0 || buttonName.lastIndexOf('\\') >= 0) {
			imageSrc = buttonName;
		} else {
			var i = imageSrc.lastIndexOf('/');
			if (i < 0)
				i = imageSrc.lastIndexOf('\\');
			if (i < 0)
				imageSrc = buttonName;
			else
				imageSrc = imageSrc.substring(0, i + 1) + buttonName;
		}
		button.over.src = imageSrc;
		button.submenu = submenu;
		GLOBAL_LoadedImages[button.name] = button;
	} else {
		if (typeof(buttonName) == "object") {
			if (typeof(GLOBAL_LoadedImages[button]) == "undefined") {
				GLOBAL_LoadedImages[button + "Normal"] = buttonName[0];
				GLOBAL_LoadedImages[button + "Over"] = buttonName[2];
				GLOBAL_LoadedImages[button] = submenu;
			}
			return;
		}
		if (typeof(submenu) != "undefined" && typeof(button) == "string" && typeof(GLOBAL_LoadedImages[button]) == "undefined")
			GLOBAL_LoadedImages[button] = submenu;
	}
}

function NOF_MenuRollButton(buttonName, over, layerId, isNotMainItem) {
	var rollType = (over == CONSTANTS.MOUSE_OVER_IMAGE) ? "over" : "out";
	var isOver = (over == CONSTANTS.MOUSE_OVER_IMAGE) ? true : false;
	var rollOver = GLOBAL_LoadedImages[buttonName];
	if (typeof(rollOver) == "undefined")
		return;
	var menuType = typeof(rollOver.src) == "undefined" ? CONSTANTS.MENU_TYPE_TEXT :
	CONSTANTS.MENU_TYPE_IMAGE;
	if (menuType == CONSTANTS.MENU_TYPE_IMAGE) {
		var imageRollSrcString = "rollOver." + rollType + ".src";
		if (rollOver)
			rollOver.src = eval(imageRollSrcString) ? eval(imageRollSrcString) : "";
	} else if (menuType == CONSTANTS.MENU_TYPE_TEXT){
				if (typeof(buttonName) == "string") {
					browser.getItem(buttonName).className = isOver ? buttonName + "Hover" : buttonName;
					if (browser.getItem(buttonName + "_padding")){
						browser.getItem(buttonName + "_padding").style.padding = isOver ?
						browser.getItem(buttonName + "_padding").paddingOver :
						browser.getItem(buttonName + "_padding").padding;
					}
					if (typeof(browser.getItem(buttonName).style) != "undefined")
						browser.getItem(buttonName).style.cssText = isOver ?
						GLOBAL_LoadedImages[buttonName + "Over"] :
						GLOBAL_LoadedImages[buttonName + "Normal"];
				}
			} else
				return;
	if ((isNotMainItem == null || typeof(isNotMainItem) == "undefined" ) && over == CONSTANTS.MOUSE_OUT_IMAGE) {
		GLOBAL_CurrentItem = "";
		GLOBAL_items.removeAll();
	}
	var hasSubmenu = null;
	if (menuType == CONSTANTS.MENU_TYPE_IMAGE)
		hasSubmenu = rollOver.submenu;
	else if (menuType == CONSTANTS.MENU_TYPE_TEXT)
			hasSubmenu = typeof(rollOver) == "object";
	if (hasSubmenu) {
		if (over == CONSTANTS.MOUSE_OVER_IMAGE) {
			if ( layerId && typeof(layerId) != "undefined" && layerId != "null") {
				if (GLOBAL_Close != null)
					clearTimeout(GLOBAL_Close);
				GLOBAL_items.removeSubitems(layerId + CONSTANTS.MENU_LAYER_SUFIX);
			} else
				GLOBAL_items.removeAll();
			if (menuType == CONSTANTS.MENU_TYPE_IMAGE)
				NOF_MenuOpenItem(rollOver, rollOver.submenu, layerId);
			else
				NOF_MenuOpenItem(buttonName, rollOver, layerId);
		}
		else {
			if (menuType == CONSTANTS.MENU_TYPE_IMAGE)
				NOF_MenuCloseItem(rollOver.submenu);
			else
				NOF_MenuCloseItem(rollOver);
		}
	} else if (over == CONSTANTS.MOUSE_OVER_IMAGE ) {
			if ( layerId && typeof(layerId) != "undefined" && layerId != "null" ) {
				GLOBAL_CurrentItem = layerId + CONSTANTS.MENU_LAYER_SUFIX;
				GLOBAL_items.removeSubitems(GLOBAL_CurrentItem);
			} else
				browser.hideMenuItem(GLOBAL_CurrentItem);
		}
}

function NOF_MenuOpenItem(image, submenu, parentId) {
	var layerId = submenu[0] + CONSTANTS.MENU_LAYER_SUFIX;
	var orientation = submenu[1];
	var openEffect = submenu[2];
	var offsetX = submenu[3];
	var offsetY = submenu[4];
	GLOBAL_items.addItem(layerId, parentId);
	GLOBAL_CurrentItem = layerId;
	browser.showMenuItem(image, layerId, offsetX, offsetY, openEffect);
}

function NOF_MenuCloseItem(imageSubmenu) {
	if (imageSubmenu[0]) {
		var layerId = imageSubmenu[0] + CONSTANTS.MENU_LAYER_SUFIX;
		if (GLOBAL_items.toArray().length == 1)
			GLOBAL_CurrentItem = 0;
			GLOBAL_Close = setTimeout("NOF_MenuHideItem('" + layerId + "')", CONSTANTS.MENU_REFRESH_TIME/4);
	}
}

function NOF_MenuHideItem(itemId) {
	if (itemId && itemId != null && GLOBAL_CurrentItem != itemId) {
		browser.hideMenuItem(itemId);
	}
}
function NOF_KeepOpen(itemId, parentId) {
	GLOBAL_CurrentItem = itemId;
	if (GLOBAL_Hide != null)
		for (var i = 0; i < GLOBAL_Hide.length; i++)
			clearTimeout(GLOBAL_Hide[i]);
}

function NOF_KeepClose() {
	GLOBAL_CurrentItem = "";
	setTimeout("NOF_CloseChilds()", CONSTANTS.MENU_REFRESH_TIME);
}

function NOF_CloseChilds() {
	var itemsList = GLOBAL_items.toArray();
	GLOBAL_Hide = new Array();
	if (GLOBAL_CurrentItem == "" || GLOBAL_CurrentItem == 0)
		for (var i in itemsList)
			if (itemsList[i])
				GLOBAL_Hide[i] = setTimeout("browser.hideMenuItem('" + itemsList[i] + "')", CONSTANTS.MENU_REFRESH_TIME/4);
			if (!isMenuAutoClose()) {
				itemsList = GLOBAL_items.toArray();
				for ( var i in itemsList )
					if (itemsList[i])
						NOF_KeepOpen(itemsList[i]);
			}
}

function isMenuAutoClose() {
	var itemsList = GLOBAL_items.toArray();
	if (itemsList[0] && itemsList[0].length) {
		var autoClose = browser.getItemAttribute(itemsList[0], "isautoclose");
		if ( autoClose == "true")
			return true;
		else
			return false;
	}
	return false;
}

function HideMenu() {
	if (isMenuAutoClose())
		return;
	var itemsList = GLOBAL_items.toArray();
	if (GLOBAL_Hide == null)
		GLOBAL_Hide = new Array();
	for (var i in itemsList)
		if (itemsList[i] && itemsList[i].length) {
			GLOBAL_items.removeItem(itemsList[i]);
			GLOBAL_Hide[i] = browser.hideMenuItem(itemsList[i]);
		}
}

function NOF_OpenedItems() {
	this.openedItems = "";
	this.separator = "*";
	this.addItem = function addItem(item, parent) {
		if ( item == null || !item || item == "" )
			return;
		if (this.openedItems.indexOf(item) == -1) {
			this.openedItems += this.openedItems.length ?
			( this.openedItems.indexOf(this.separator) == this.openedItems.length - 1 ? "" : this.separator ) + item :
			item;
		}
	}
	this.removeItem = function removeItem(item) {
		if ( item == GLOBAL_CurrentItem )
			return;
		var temp = this.openedItems;
		if (temp.indexOf(item) > 0) {
			var a = temp.substring(0, temp.indexOf(item));
			var b = temp.substring(temp.indexOf(item) + item.length, temp.length );
			temp = a + b;
		}
		while (temp.lastIndexOf(this.separator) == temp.length - 1)
			temp = temp.substring(0, temp.length - 1);
		this.openedItems = temp;
	}
	this.removeSubitems = function removeSubitems(item) {
		if (item && typeof(item) != "undefined") {
			var temp = this.openedItems;
			temp = temp.substring(0, temp.lastIndexOf(item) + item.length);
			var temp1 = this.openedItems.substring(this.openedItems.indexOf(temp) + temp.length, this.openedItems.length);
			temp1 = temp1.split(this.separator);
			for (var i = temp1.length - 1; i >= 0; i--)
				if (temp1[i])
			browser.hideMenuItem(temp1[i]);
			this.openedItems = temp;
		}
	}
	this.currentItem = function currentItem() {
		var list = this.toArray();
		return list[list.length - 1];
	}
	this.removeAll = function removeAll() {
		var items = this.toArray();
		clearTimeout(GLOBAL_Close);
		for (var i = items.length - 1; i >= 0; i--)
			if ( items[i] != null && items[i] != "" ) {
				clearTimeout(items[i]);
				browser.hideMenuItem(items[i]);
			}
		this.openedItems = "";
	}
	this.toArray = function toArray() {
		return this.openedItems.split(this.separator);
	}
}

function F_menu(item) {
	NOF_Menu(item);
}

function F_roll(itemId, over, layerId, isNotMainItem){
	var layerId = (layerId == null || typeof(layerId) == "undefined") ? null : layerId;
	var isNotMainItem = (isNotMainItem == null || typeof(isNotMainItem) == "undefined") ? null : isNotMainItem;
	if (typeof(itemId) == "object" && itemId.constructor == Array) {
		for (var i = 0; i < itemId.length; i++) {
			NOF_MenuRollButton(itemId[i], over, layerId, isNotMainItem);
		}
	}else {
		NOF_MenuRollButton(itemId, over, layerId, isNotMainItem);
	}
}

function F_loadRollover(image, rollOverButton, submenu) {
	return NOF_MenuLoadRollOver(image, rollOverButton, submenu);
}