/*
 * SmartMenus jQuery v1.0.0
 * http://www.smartmenus.org/
 *
 * Copyright Vasil Dinkov, Vadikom Web Ltd.
 * http://vadikom.com/
 *
 * Released under the MIT license:
 * http://www.opensource.org/licenses/MIT
 */

! function (jQuery) {

    var menuTrees = [],
		IE = !!window.createPopup, // detect it for the iframe shim
		mouse = false, // optimize for touch by default - we will detect for mouse input
		touchEvents = 'ontouchstart' in window, // we use this just to choose between toucn and pointer events, not for touch screen detection
		mouseDetectionEnabled = false,
		requestAnimationFrame = window.requestAnimationFrame || function (callback) { return setTimeout(callback, 1000 / 60); },
		cancelAnimationFrame = window.cancelAnimationFrame || function (id) { clearTimeout(id); };

    // Handle detection for mouse input (i.e. desktop browsers, tablets with a mouse, etc.)
    function initMouseDetection(disable) {
        var eNS = '.smartmenus_mouse';
        if (!mouseDetectionEnabled && !disable) {
            // if we get two consecutive mousemoves within 2 pixels from each other and within 300ms, we assume a real mouse/cursor is present
            // in practice, this seems like impossible to trick unintentianally with a real mouse and a pretty safe detection on touch devices (even with older browsers that do not support touch events)
            var firstTime = true,
				lastMove = null;
            jQuery(document).bind(getEventsNS([
				['mousemove', function (e) {
				    var thisMove = { x: e.pageX, y: e.pageY, timeStamp: new Date().getTime() };
				    if (lastMove) {
				        var deltaX = Math.abs(lastMove.x - thisMove.x),
							deltaY = Math.abs(lastMove.y - thisMove.y);
				        if ((deltaX > 0 || deltaY > 0) && deltaX <= 2 && deltaY <= 2 && thisMove.timeStamp - lastMove.timeStamp <= 300) {
				            mouse = true;
				            // if this is the first check after page load, check if we are not over some item by chance and call the mouseenter handler if yes
				            if (firstTime) {
				                var $a = jQuery(e.target).closest('a');
				                if ($a.is('a')) {
				                    jQuery.each(menuTrees, function () {
				                        if (jQuery.contains(this.$root[0], $a[0])) {
				                            this.itemEnter({ currentTarget: $a[0] });
				                            return false;
				                        }
				                    });
				                }
				                firstTime = false;
				            }
				        }
				    }
				    lastMove = thisMove;
				}],
				[touchEvents ? 'touchstart' : 'pointerover pointermove pointerout MSPointerOver MSPointerMove MSPointerOut', function (e) {
				    if (isTouchEvent(e.originalEvent)) {
				        mouse = false;
				    }
				}]
            ], eNS));
            mouseDetectionEnabled = true;
        } else if (mouseDetectionEnabled && disable) {
            jQuery(document).unbind(eNS);
            mouseDetectionEnabled = false;
        }
    }

    function isTouchEvent(e) {
        return !/^(4|mouse)$/.test(e.pointerType);
    }

    // returns a jQuery bind() ready object
    function getEventsNS(defArr, eNS) {
        if (!eNS) {
            eNS = '';
        }
        var obj = {};
        jQuery.each(defArr, function (index, value) {
            obj[value[0].split(' ').join(eNS + ' ') + eNS] = value[1];
        });
        return obj;
    }

    jQuery.SmartMenus = function (elm, options) {
        this.$root = jQuery(elm);
        this.opts = options;
        this.rootId = ''; // internal
        this.accessIdPrefix = '';
        this.$subArrow = null;
        this.activatedItems = []; // stores last activated A's for each level
        this.visibleSubMenus = []; // stores visible sub menus UL's (might be in no particular order)
        this.showTimeout = 0;
        this.hideTimeout = 0;
        this.scrollTimeout = 0;
        this.clickActivated = false;
        this.focusActivated = true;
        this.zIndexInc = 0;
        this.idInc = 0;
        this.$firstLink = null; // we'll use these for some tests
        this.$firstSub = null; // at runtime so we'll cache them
        this.disabled = false;
        this.$disableOverlay = null;
        this.$touchScrollingSub = null;
        this.cssTransforms3d = 'perspective' in elm.style || 'webkitPerspective' in elm.style;
        this.wasCollapsible = false;
        this.init();
    };

    jQuery.extend(jQuery.SmartMenus, {
        hideAll: function () {
            jQuery.each(menuTrees, function () {
                this.menuHideAll();
            });
        },
        destroy: function () {
            while (menuTrees.length) {
                menuTrees[0].destroy();
            }
            initMouseDetection(true);
        },
        prototype: {
            init: function (refresh) {
                var self = this;

                if (!refresh) {
                    menuTrees.push(this);

                    this.rootId = (new Date().getTime() + Math.random() + '').replace(/\D/g, '');
                    this.accessIdPrefix = 'sm-' + this.rootId + '-';

                    if (this.$root.hasClass('sm-rtl')) {
                        this.opts.rightToLeftSubMenus = true;
                    }

                    // init root (main menu)
                    var eNS = '.smartmenus';
                    this.$root
						.data('smartmenus', this)
						.attr('data-smartmenus-id', this.rootId)
						.dataSM('level', 1)
						.bind(getEventsNS([
							['mouseover focusin', jQuery.proxy(this.rootOver, this)],
							['mouseout focusout', jQuery.proxy(this.rootOut, this)],
							['keydown', jQuery.proxy(this.rootKeyDown, this)]
						], eNS))
						.delegate('a', getEventsNS([
							['mouseenter', jQuery.proxy(this.itemEnter, this)],
							['mouseleave', jQuery.proxy(this.itemLeave, this)],
							['mousedown', jQuery.proxy(this.itemDown, this)],
							['focus', jQuery.proxy(this.itemFocus, this)],
							['blur', jQuery.proxy(this.itemBlur, this)],
							['click', jQuery.proxy(this.itemClick, this)]
						], eNS));

                    // hide menus on tap or click outside the root UL
                    eNS += this.rootId;
                    if (this.opts.hideOnClick) {
                        jQuery(document).bind(getEventsNS([
							['touchstart', jQuery.proxy(this.docTouchStart, this)],
							['touchmove', jQuery.proxy(this.docTouchMove, this)],
							['touchend', jQuery.proxy(this.docTouchEnd, this)],
							// for Opera Mobile < 11.5, webOS browser, etc. we'll check click too
							['click', jQuery.proxy(this.docClick, this)]
                        ], eNS));
                    }
                    // hide sub menus on resize
                    jQuery(window).bind(getEventsNS([['resize orientationchange', jQuery.proxy(this.winResize, this)]], eNS));

                    if (this.opts.subIndicators) {
                        this.$subArrow = jQuery('<span/>').addClass('sub-arrow fa fa-angle-down');
                        if (this.opts.subIndicatorsText) {
                            this.$subArrow.html(this.opts.subIndicatorsText);
                        }
                    }

                    // make sure mouse detection is enabled
                    initMouseDetection();
                }

                // init sub menus
                this.$firstSub = this.$root.find('ul').each(function () { self.menuInit(jQuery(this)); }).eq(0);

                this.$firstLink = this.$root.find('a').eq(0);

                // find current item
                if (this.opts.markCurrentItem) {
                    var reDefaultDoc = /(index|default)\.[^#\?\/]*/i,
						reHash = /#.*/,
						locHref = window.location.href.replace(reDefaultDoc, ''),
						locHrefNoHash = locHref.replace(reHash, '');
                    this.$root.find('a').each(function () {
                        var href = this.href.replace(reDefaultDoc, ''),
							$this = jQuery(this);
                        if (href == locHref || href == locHrefNoHash) {
                            $this.addClass('current');
                            if (self.opts.markCurrentTree) {
                                $this.parentsUntil('[data-smartmenus-id]', 'ul').each(function () {
                                    jQuery(this).dataSM('parent-a').addClass('current');
                                });
                            }
                        }
                    });
                }

                if (window.matchMedia('(max-width: 1025px)').matches) {
                    this.itemActivate(jQuery('a.current').last());
                }
                // save initial state
                this.wasCollapsible = this.isCollapsible();
            },

            destroy: function (refresh) {
                if (!refresh) {
                    var eNS = '.smartmenus';
                    this.$root
						.removeData('smartmenus')
						.removeAttr('data-smartmenus-id')
						.removeDataSM('level')
						.unbind(eNS)
						.undelegate(eNS);
                    eNS += this.rootId;
                    jQuery(document).unbind(eNS);
                    jQuery(window).unbind(eNS);
                    if (this.opts.subIndicators) {
                        this.$subArrow = null;
                    }
                }
                this.menuHideAll();
                var self = this;
                this.$root.find('ul').each(function () {
                    var $this = jQuery(this);
                    if ($this.dataSM('scroll-arrows')) {
                        $this.dataSM('scroll-arrows').remove();
                    }
                    if ($this.dataSM('shown-before')) {
                        if (self.opts.subMenusMinWidth || self.opts.subMenusMaxWidth) {
                            $this.css({ width: '', minWidth: '', maxWidth: '' }).removeClass('sm-nowrap');
                        }
                        if ($this.dataSM('scroll-arrows')) {
                            $this.dataSM('scroll-arrows').remove();
                        }
                        $this.css({ zIndex: '', top: '', left: '', marginLeft: '', marginTop: '', display: '' });
                    }
                    if (($this.attr('id') || '').indexOf(self.accessIdPrefix) == 0) {
                        $this.removeAttr('id');
                    }
                })
					.removeDataSM('in-mega')
					.removeDataSM('shown-before')
					.removeDataSM('ie-shim')
					.removeDataSM('scroll-arrows')
					.removeDataSM('parent-a')
					.removeDataSM('level')
					.removeDataSM('beforefirstshowfired')
					.removeAttr('role')
					.removeAttr('aria-hidden')
					.removeAttr('aria-labelledby')
					.removeAttr('aria-expanded');
                this.$root.find('a.has-submenu').each(function () {
                    var $this = jQuery(this);
                    if ($this.attr('id').indexOf(self.accessIdPrefix) == 0) {
                        $this.removeAttr('id');
                    }
                })
					.removeClass('has-submenu')
					.removeDataSM('sub')
					.removeAttr('aria-haspopup')
					.removeAttr('aria-controls')
					.removeAttr('aria-expanded')
					.closest('li').removeDataSM('sub');
                if (this.opts.subIndicators) {
                    this.$root.find('span.sub-arrow').remove();
                }
                if (this.opts.markCurrentItem) {
                    this.$root.find('a.current').removeClass('current');
                }
                if (!refresh) {
                    this.$root = null;
                    this.$firstLink = null;
                    this.$firstSub = null;
                    if (this.$disableOverlay) {
                        this.$disableOverlay.remove();
                        this.$disableOverlay = null;
                    }
                    menuTrees.splice(jQuery.inArray(this, menuTrees), 1);
                }
            },
            disable: function (noOverlay) {
                if (!this.disabled) {
                    this.menuHideAll();
                    // display overlay over the menu to prevent interaction
                    if (!noOverlay && !this.opts.isPopup && this.$root.is(':visible')) {
                        var pos = this.$root.offset();
                        this.$disableOverlay = jQuery('<div class="sm-jquery-disable-overlay"/>').css({
                            position: 'absolute',
                            top: pos.top,
                            left: pos.left,
                            width: this.$root.outerWidth(),
                            height: this.$root.outerHeight(),
                            zIndex: this.getStartZIndex(true),
                            opacity: 0
                        }).appendTo(document.body);
                    }
                    this.disabled = true;
                }
            },
            docClick: function (e) {
                if (this.$touchScrollingSub) {
                    this.$touchScrollingSub = null;
                    return;
                }
                // hide on any click outside the menu or on a menu link
                if (this.visibleSubMenus.length && !jQuery.contains(this.$root[0], e.target) || jQuery(e.target).is('a')) {
                    this.menuHideAll();
                }
            },
            docTouchEnd: function (e) {
                if (!this.lastTouch) {
                    return;
                }
                if (this.visibleSubMenus.length && (this.lastTouch.x2 === undefined || this.lastTouch.x1 == this.lastTouch.x2) && (this.lastTouch.y2 === undefined || this.lastTouch.y1 == this.lastTouch.y2) && (!this.lastTouch.target || !jQuery.contains(this.$root[0], this.lastTouch.target))) {
                    if (this.hideTimeout) {
                        clearTimeout(this.hideTimeout);
                        this.hideTimeout = 0;
                    }
                    // hide with a delay to prevent triggering accidental unwanted click on some page element
                    var self = this;
                    this.hideTimeout = setTimeout(function () { self.menuHideAll(); }, 350);
                }
                this.lastTouch = null;
            },
            docTouchMove: function (e) {
                if (!this.lastTouch) {
                    return;
                }
                var touchPoint = e.originalEvent.touches[0];
                this.lastTouch.x2 = touchPoint.pageX;
                this.lastTouch.y2 = touchPoint.pageY;
            },
            docTouchStart: function (e) {
                var touchPoint = e.originalEvent.touches[0];
                this.lastTouch = { x1: touchPoint.pageX, y1: touchPoint.pageY, target: touchPoint.target };
            },
            enable: function () {
                if (this.disabled) {
                    if (this.$disableOverlay) {
                        this.$disableOverlay.remove();
                        this.$disableOverlay = null;
                    }
                    this.disabled = false;
                }
            },
            getClosestMenu: function (elm) {
                var $closestMenu = jQuery(elm).closest('ul');
                while ($closestMenu.dataSM('in-mega')) {
                    $closestMenu = $closestMenu.parent().closest('ul');
                }
                return $closestMenu[0] || null;
            },
            getHeight: function ($elm) {
                return this.getOffset($elm, true);
            },
            // returns precise width/height float values
            getOffset: function ($elm, height) {
                var old;
                if ($elm.css('display') == 'none') {
                    old = { position: $elm[0].style.position, visibility: $elm[0].style.visibility };
                    $elm.css({ position: 'absolute', visibility: 'hidden' }).show();
                }
                var box = $elm[0].getBoundingClientRect && $elm[0].getBoundingClientRect(),
					val = box && (height ? box.height || box.bottom - box.top : box.width || box.right - box.left);
                if (!val && val !== 0) {
                    val = height ? $elm[0].offsetHeight : $elm[0].offsetWidth;
                }
                if (old) {
                    $elm.hide().css(old);
                }
                return val;
            },
            getStartZIndex: function (root) {
                var zIndex = parseInt(this[root ? '$root' : '$firstSub'].css('z-index'));
                if (!root && isNaN(zIndex)) {
                    zIndex = parseInt(this.$root.css('z-index'));
                }
                return !isNaN(zIndex) ? zIndex : 1;
            },
            getTouchPoint: function (e) {
                return e.touches && e.touches[0] || e.changedTouches && e.changedTouches[0] || e;
            },
            getViewport: function (height) {
                var name = height ? 'Height' : 'Width',
					val = document.documentElement['client' + name],
					val2 = window['inner' + name];
                if (val2) {
                    val = Math.min(val, val2);
                }
                return val;
            },
            getViewportHeight: function () {
                return this.getViewport(true);
            },
            getViewportWidth: function () {
                return this.getViewport();
            },
            getWidth: function ($elm) {
                return this.getOffset($elm);
            },
            handleEvents: function () {
                return !this.disabled && this.isCSSOn();
            },
            handleItemEvents: function ($a) {
                return this.handleEvents() && !this.isLinkInMegaMenu($a);
            },
            isCollapsible: function () {
                return this.$firstSub.css('position') == 'static';
            },
            isCSSOn: function () {
                return this.$firstLink.css('display') == 'block';
            },
            isFixed: function () {
                var isFixed = this.$root.css('position') == 'fixed';
                if (!isFixed) {
                    this.$root.parentsUntil('body').each(function () {
                        if (jQuery(this).css('position') == 'fixed') {
                            isFixed = true;
                            return false;
                        }
                    });
                }
                return isFixed;
            },
            isLinkInMegaMenu: function ($a) {
                return jQuery(this.getClosestMenu($a[0])).hasClass('mega-menu');
            },
            isTouchMode: function () {
                return !mouse || this.opts.noMouseOver || this.isCollapsible();
            },
            itemActivate: function ($a, focus) {
                var $ul = $a.closest('ul'),
					level = $ul.dataSM('level');
                // if for some reason the parent item is not activated (e.g. this is an API call to activate the item), activate all parent items first
                if (level > 1 && (!this.activatedItems[level - 2] || this.activatedItems[level - 2][0] != $ul.dataSM('parent-a')[0])) {
                    var self = this;
                    jQuery($ul.parentsUntil('[data-smartmenus-id]', 'ul').get().reverse()).add($ul).each(function () {
                        self.itemActivate(jQuery(this).dataSM('parent-a'));
                    });
                }
                // hide any visible deeper level sub menus
                if (!this.isCollapsible() || focus) {
                    this.menuHideSubMenus(!this.activatedItems[level - 1] || this.activatedItems[level - 1][0] != $a[0] ? level - 1 : level);
                }
                // save new active item for this level
                this.activatedItems[level - 1] = $a;
                if (this.$root.triggerHandler('activate.smapi', $a[0]) === false) {
                    return;
                }
                // show the sub menu if this item has one
                var $sub = $a.dataSM('sub');
                if ($sub && (this.isTouchMode() || (!this.opts.showOnClick || this.clickActivated))) {
                    this.menuShow($sub);
                }
            },
            itemBlur: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                this.$root.triggerHandler('blur.smapi', $a[0]);
            },
            itemClick: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                if ($a.attr('href') && !jQuery(e.target).is('span.sub-arrow')) {
                    return; // WEB-315: when link is active and not clicking on arrow, do not open the menu
                }
                if (this.$touchScrollingSub && this.$touchScrollingSub[0] == $a.closest('ul')[0]) {
                    this.$touchScrollingSub = null;
                    e.stopPropagation();
                    return false;
                }
                if (this.$root.triggerHandler('click.smapi', $a[0]) === false) {
                    return false;
                }
                var subArrowClicked = jQuery(e.target).is('span.sub-arrow'),
					$sub = $a.dataSM('sub'),
					firstLevelSub = $sub ? $sub.dataSM('level') == 2 : false;
                // if the sub is not visible
                if ($sub && !$sub.is(':visible')) {
                    if (this.opts.showOnClick && firstLevelSub) {
                        this.clickActivated = true;
                    }
                    // try to activate the item and show the sub
                    this.itemActivate($a);
                    // if "itemActivate" showed the sub, prevent the click so that the link is not loaded
                    // if it couldn't show it, then the sub menus are disabled with an !important declaration (e.g. via mobile styles) so let the link get loaded
                    if ($sub.is(':visible')) {
                        this.focusActivated = true;
                        return false;
                    }
                } else if ($sub && this.isCollapsible()) { // WEB-315: allow clicking on link to expand menu
                    this.itemActivate($a);
                    this.menuHide($sub);
                    return false;
                }
                if (this.opts.showOnClick && firstLevelSub || $a.hasClass('disabled') || this.$root.triggerHandler('select.smapi', $a[0]) === false) {
                    return false;
                }
            },
            itemDown: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                $a.dataSM('mousedown', true);
            },
            itemEnter: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                if (!this.isTouchMode()) {
                    if (this.showTimeout) {
                        clearTimeout(this.showTimeout);
                        this.showTimeout = 0;
                    }
                    var self = this;
                    this.showTimeout = setTimeout(function () { self.itemActivate($a); }, this.opts.showOnClick && $a.closest('ul').dataSM('level') == 1 ? 1 : this.opts.showTimeout);
                }
                this.$root.triggerHandler('mouseenter.smapi', $a[0]);
            },
            itemFocus: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                // fix (the mousedown check): in some browsers a tap/click produces consecutive focus + click events so we don't need to activate the item on focus
                if (this.focusActivated && (!this.isTouchMode() || !$a.dataSM('mousedown')) && (!this.activatedItems.length || this.activatedItems[this.activatedItems.length - 1][0] != $a[0])) {
                    this.itemActivate($a, true);
                }
                this.$root.triggerHandler('focus.smapi', $a[0]);
            },
            itemLeave: function (e) {
                var $a = jQuery(e.currentTarget);
                if (!this.handleItemEvents($a)) {
                    return;
                }
                if (!this.isTouchMode()) {
                    $a[0].blur();
                    if (this.showTimeout) {
                        clearTimeout(this.showTimeout);
                        this.showTimeout = 0;
                    }
                }
                $a.removeDataSM('mousedown');
                this.$root.triggerHandler('mouseleave.smapi', $a[0]);
            },
            menuHide: function ($sub) {
                if (this.$root.triggerHandler('beforehide.smapi', $sub[0]) === false) {
                    return;
                }
                $sub.stop(true, true);
                if ($sub.css('display') != 'none') {
                    var complete = function () {
                        // unset z-index
                        $sub.css('z-index', '');
                    };
                    // if sub is collapsible (mobile view)
                    if (this.isCollapsible()) {
                        if (this.opts.collapsibleHideFunction) {
                            this.opts.collapsibleHideFunction.call(this, $sub, complete);
                        } else {
                            $sub.hide(this.opts.collapsibleHideDuration, complete);
                        }
                    } else {
                        if (this.opts.hideFunction) {
                            this.opts.hideFunction.call(this, $sub, complete);
                        } else {
                            $sub.hide(this.opts.hideDuration, complete);
                        }
                    }
                    // remove IE iframe shim
                    if ($sub.dataSM('ie-shim')) {
                        $sub.dataSM('ie-shim').remove().css({ '-webkit-transform': '', transform: '' });
                    }
                    // deactivate scrolling if it is activated for this sub
                    if ($sub.dataSM('scroll')) {
                        this.menuScrollStop($sub);
                        $sub.css({ 'touch-action': '', '-ms-touch-action': '', '-webkit-transform': '', transform: '' })
							.unbind('.smartmenus_scroll').removeDataSM('scroll').dataSM('scroll-arrows').hide();
                    }
                    // unhighlight parent item + accessibility
                    $sub.dataSM('parent-a').removeClass('highlighted').attr('aria-expanded', 'false');
                    $sub.attr({
                        'aria-expanded': 'false',
                        'aria-hidden': 'true'
                    });
                    var level = $sub.dataSM('level');
                    this.activatedItems.splice(level - 1, 1);
                    this.visibleSubMenus.splice(jQuery.inArray($sub, this.visibleSubMenus), 1);
                    this.$root.triggerHandler('hide.smapi', $sub[0]);
                }
            },
            menuHideAll: function () {
                if (this.showTimeout) {
                    clearTimeout(this.showTimeout);
                    this.showTimeout = 0;
                }
                // hide all subs
                // if it's a popup, this.visibleSubMenus[0] is the root UL
                var level = this.opts.isPopup ? 1 : 0;

                //AG - sprte-7706 - disabling menu hide when switching away from it
                if (!window.matchMedia('(max-width: 1025px)').matches) {
                    for (var i = this.visibleSubMenus.length - 1; i >= level; i--) {
                        this.menuHide(this.visibleSubMenus[i]);
                    }
                }

                // hide root if it's popup
                if (this.opts.isPopup) {
                    this.$root.stop(true, true);
                    if (this.$root.is(':visible')) {
                        if (this.opts.hideFunction) {
                            this.opts.hideFunction.call(this, this.$root);
                        } else {
                            this.$root.hide(this.opts.hideDuration);
                        }
                        // remove IE iframe shim
                        if (this.$root.dataSM('ie-shim')) {
                            this.$root.dataSM('ie-shim').remove();
                        }
                    }
                }
                this.activatedItems = [];
                this.visibleSubMenus = [];
                this.clickActivated = false;
                //this.focusActivated = false;
                // reset z-index increment
                this.zIndexInc = 0;
                this.$root.triggerHandler('hideAll.smapi');
            },
            menuHideSubMenus: function (level) {
                for (var i = this.activatedItems.length - 1; i >= level; i--) {
                    var $sub = this.activatedItems[i].dataSM('sub');
                    if ($sub) {
                        this.menuHide($sub);
                    }
                }
            },
            menuIframeShim: function ($ul) {
                // create iframe shim for the menu
                if (IE && this.opts.overlapControlsInIE && !$ul.dataSM('ie-shim')) {
                    $ul.dataSM('ie-shim', jQuery('<iframe/>').attr({ src: 'javascript:0', tabindex: -9 })
						.css({ position: 'absolute', top: 'auto', left: '0', opacity: 0, border: '0' })
					);
                }
            },
            menuInit: function ($ul) {
                if (!$ul.dataSM('in-mega')) {
                    // mark UL's in mega drop downs (if any) so we can neglect them
                    if ($ul.hasClass('mega-menu')) {
                        $ul.find('ul').dataSM('in-mega', true);
                    }
                    // get level (much faster than, for example, using parentsUntil)
                    var level = 2,
						par = $ul[0];
                    //ignore empty <ul> elements (no children)
                    if (!par.firstChild)
                        return;
                    while (par != null && (par = par.parentNode.parentNode) != this.$root[0]) {
                        level++;
                    }
                    // cache stuff for quick access
                    var $a = $ul.prevAll('a').eq(-1);
                    // if the link is nested (e.g. in a heading)
                    if (!$a.length) {
                        $a = $ul.prevAll().find('a').eq(-1);
                    }
                    $a.addClass('has-submenu').dataSM('sub', $ul);
                    $ul.dataSM('parent-a', $a)
						.dataSM('level', level)
						.parent().dataSM('sub', $ul);
                    // accessibility
                    var aId = $a.attr('id') || this.accessIdPrefix + (++this.idInc),
						ulId = $ul.attr('id') || this.accessIdPrefix + (++this.idInc);
                    $a.attr({
                        id: aId,
                        'aria-haspopup': 'true',
                        'aria-controls': ulId,
                        'aria-expanded': 'false'
                    });
                    $ul.attr({
                        id: ulId,
                        'role': 'group',
                        'aria-hidden': 'true',
                        'aria-labelledby': aId,
                        'aria-expanded': 'false'
                    });
                    // add sub indicator to parent item
                    if (this.opts.subIndicators) {
                        $a[this.opts.subIndicatorsPos](this.$subArrow.clone());
                    }
                }
            },
            menuPosition: function ($sub) {
                var $a = $sub.dataSM('parent-a'),
					$li = $a.closest('li'),
					$ul = $li.parent(),
					level = $sub.dataSM('level'),
					subW = this.getWidth($sub),
					subH = this.getHeight($sub),
					itemOffset = $a.offset(),
					itemX = itemOffset.left,
					itemY = itemOffset.top,
					itemW = this.getWidth($a),
					itemH = this.getHeight($a),
					$win = jQuery(window),
					winX = $win.scrollLeft(),
					winY = $win.scrollTop(),
					winW = this.getViewportWidth(),
					winH = this.getViewportHeight(),
					horizontalParent = $ul.parent().is('[data-sm-horizontal-sub]') || level == 2 && !$ul.hasClass('sm-vertical'),
					rightToLeft = this.opts.rightToLeftSubMenus && !$li.is('[data-sm-reverse]') || !this.opts.rightToLeftSubMenus && $li.is('[data-sm-reverse]'),
					subOffsetX = level == 2 ? this.opts.mainMenuSubOffsetX : this.opts.subMenusSubOffsetX,
					subOffsetY = level == 2 ? this.opts.mainMenuSubOffsetY : this.opts.subMenusSubOffsetY,
					x, y;
                if (horizontalParent) {
                    x = rightToLeft ? itemW - subW - subOffsetX : subOffsetX;
                    y = this.opts.bottomToTopSubMenus ? -subH - subOffsetY : itemH + subOffsetY;
                } else {
                    x = rightToLeft ? subOffsetX - subW : itemW - subOffsetX;
                    y = this.opts.bottomToTopSubMenus ? itemH - subOffsetY - subH : subOffsetY;
                }
                if (this.opts.keepInViewport) {
                    var absX = itemX + x,
						absY = itemY + y;
                    if (rightToLeft && absX < winX) {
                        x = horizontalParent ? winX - absX + x : itemW - subOffsetX;
                    } else if (!rightToLeft && absX + subW > winX + winW) {
                        x = horizontalParent ? winX + winW - subW - absX + x : subOffsetX - subW;
                    }
                    if (!horizontalParent) {
                        if (subH < winH && absY + subH > winY + winH) {
                            y += winY + winH - subH - absY;
                        } else if (subH >= winH || absY < winY) {
                            y += winY - absY;
                        }
                    }
                    // do we need scrolling?
                    // 0.49 used for better precision when dealing with float values
                    if (horizontalParent && (absY + subH > winY + winH + 0.49 || absY < winY) || !horizontalParent && subH > winH + 0.49) {
                        var self = this;
                        if (!$sub.dataSM('scroll-arrows')) {
                            $sub.dataSM('scroll-arrows', jQuery([jQuery('<span class="scroll-up"><span class="scroll-up-arrow"></span></span>')[0], jQuery('<span class="scroll-down"><span class="scroll-down-arrow"></span></span>')[0]])
								.bind({
								    mouseenter: function () {
								        $sub.dataSM('scroll').up = jQuery(this).hasClass('scroll-up');
								        self.menuScroll($sub);
								    },
								    mouseleave: function (e) {
								        self.menuScrollStop($sub);
								        self.menuScrollOut($sub, e);
								    },
								    'mousewheel DOMMouseScroll': function (e) { e.preventDefault(); }
								})
								.insertAfter($sub)
							);
                        }
                        // bind scroll events and save scroll data for this sub
                        var eNS = '.smartmenus_scroll';
                        $sub.dataSM('scroll', {
                            y: this.cssTransforms3d ? 0 : y - itemH,
                            step: 1,
                            // cache stuff for faster recalcs later
                            itemH: itemH,
                            subH: subH,
                            arrowDownH: this.getHeight($sub.dataSM('scroll-arrows').eq(1))
                        })
							.bind(getEventsNS([
								['mouseover', function (e) { self.menuScrollOver($sub, e); }],
								['mouseout', function (e) { self.menuScrollOut($sub, e); }],
								['mousewheel DOMMouseScroll', function (e) { self.menuScrollMousewheel($sub, e); }]
							], eNS))
							.dataSM('scroll-arrows').css({ top: 'auto', left: '0', marginLeft: x + (parseInt($sub.css('border-left-width')) || 0), width: subW - (parseInt($sub.css('border-left-width')) || 0) - (parseInt($sub.css('border-right-width')) || 0), zIndex: $sub.css('z-index') })
								.eq(horizontalParent && this.opts.bottomToTopSubMenus ? 0 : 1).show();
                        // when a menu tree is fixed positioned we allow scrolling via touch too
                        // since there is no other way to access such long sub menus if no mouse is present
                        if (this.isFixed()) {
                            $sub.css({ 'touch-action': 'none', '-ms-touch-action': 'none' })
								.bind(getEventsNS([
									[touchEvents ? 'touchstart touchmove touchend' : 'pointerdown pointermove pointerup MSPointerDown MSPointerMove MSPointerUp', function (e) {
									    self.menuScrollTouch($sub, e);
									}]
								], eNS));
                        }
                    }
                }
                $sub.css({ top: 'auto', left: '0', marginLeft: x, marginTop: y - itemH });
                // IE iframe shim
                this.menuIframeShim($sub);
                if ($sub.dataSM('ie-shim')) {
                    $sub.dataSM('ie-shim').css({ zIndex: $sub.css('z-index'), width: subW, height: subH, marginLeft: x, marginTop: y - itemH });
                }
            },
            menuScroll: function ($sub, once, step) {
                var data = $sub.dataSM('scroll'),
					$arrows = $sub.dataSM('scroll-arrows'),
					end = data.up ? data.upEnd : data.downEnd,
					diff;
                if (!once && data.momentum) {
                    data.momentum *= 0.92;
                    diff = data.momentum;
                    if (diff < 0.5) {
                        this.menuScrollStop($sub);
                        return;
                    }
                } else {
                    diff = step || (once || !this.opts.scrollAccelerate ? this.opts.scrollStep : Math.floor(data.step));
                }
                // hide any visible deeper level sub menus
                var level = $sub.dataSM('level');
                if (this.activatedItems[level - 1] && this.activatedItems[level - 1].dataSM('sub') && this.activatedItems[level - 1].dataSM('sub').is(':visible')) {
                    this.menuHideSubMenus(level - 1);
                }
                data.y = data.up && end <= data.y || !data.up && end >= data.y ? data.y : (Math.abs(end - data.y) > diff ? data.y + (data.up ? diff : -diff) : end);
                $sub.add($sub.dataSM('ie-shim')).css(this.cssTransforms3d ? { '-webkit-transform': 'translate3d(0, ' + data.y + 'px, 0)', transform: 'translate3d(0, ' + data.y + 'px, 0)' } : { marginTop: data.y });
                // show opposite arrow if appropriate
                if (mouse && (data.up && data.y > data.downEnd || !data.up && data.y < data.upEnd)) {
                    $arrows.eq(data.up ? 1 : 0).show();
                }
                // if we've reached the end
                if (data.y == end) {
                    if (mouse) {
                        $arrows.eq(data.up ? 0 : 1).hide();
                    }
                    this.menuScrollStop($sub);
                } else if (!once) {
                    if (this.opts.scrollAccelerate && data.step < this.opts.scrollStep) {
                        data.step += 0.2;
                    }
                    var self = this;
                    this.scrollTimeout = requestAnimationFrame(function () { self.menuScroll($sub); });
                }
            },
            menuScrollMousewheel: function ($sub, e) {
                if (this.getClosestMenu(e.target) == $sub[0]) {
                    e = e.originalEvent;
                    var up = (e.wheelDelta || -e.detail) > 0;
                    if ($sub.dataSM('scroll-arrows').eq(up ? 0 : 1).is(':visible')) {
                        $sub.dataSM('scroll').up = up;
                        this.menuScroll($sub, true);
                    }
                }
                e.preventDefault();
            },
            menuScrollOut: function ($sub, e) {
                if (mouse) {
                    if (!/^scroll-(up|down)/.test((e.relatedTarget || '').className) && ($sub[0] != e.relatedTarget && !jQuery.contains($sub[0], e.relatedTarget) || this.getClosestMenu(e.relatedTarget) != $sub[0])) {
                        $sub.dataSM('scroll-arrows').css('visibility', 'hidden');
                    }
                }
            },
            menuScrollOver: function ($sub, e) {
                if (mouse) {
                    if (!/^scroll-(up|down)/.test(e.target.className) && this.getClosestMenu(e.target) == $sub[0]) {
                        this.menuScrollRefreshData($sub);
                        var data = $sub.dataSM('scroll'),
							upEnd = jQuery(window).scrollTop() - $sub.dataSM('parent-a').offset().top - data.itemH;
                        $sub.dataSM('scroll-arrows').eq(0).css('margin-top', upEnd).end()
							.eq(1).css('margin-top', upEnd + this.getViewportHeight() - data.arrowDownH).end()
							.css('visibility', 'visible');
                    }
                }
            },
            menuScrollRefreshData: function ($sub) {
                var data = $sub.dataSM('scroll'),
					upEnd = jQuery(window).scrollTop() - $sub.dataSM('parent-a').offset().top - data.itemH;
                if (this.cssTransforms3d) {
                    upEnd = -(parseFloat($sub.css('margin-top')) - upEnd);
                }
                jQuery.extend(data, {
                    upEnd: upEnd,
                    downEnd: upEnd + this.getViewportHeight() - data.subH
                });
            },
            menuScrollStop: function ($sub) {
                if (this.scrollTimeout) {
                    cancelAnimationFrame(this.scrollTimeout);
                    this.scrollTimeout = 0;
                    $sub.dataSM('scroll').step = 1;
                    return true;
                }
            },
            menuScrollTouch: function ($sub, e) {
                e = e.originalEvent;
                if (isTouchEvent(e)) {
                    var touchPoint = this.getTouchPoint(e);
                    // neglect event if we touched a visible deeper level sub menu
                    if (this.getClosestMenu(touchPoint.target) == $sub[0]) {
                        var data = $sub.dataSM('scroll');
                        if (/(start|down)$/i.test(e.type)) {
                            if (this.menuScrollStop($sub)) {
                                // if we were scrolling, just stop and don't activate any link on the first touch
                                e.preventDefault();
                                this.$touchScrollingSub = $sub;
                            } else {
                                this.$touchScrollingSub = null;
                            }
                            // update scroll data since the user might have zoomed, etc.
                            this.menuScrollRefreshData($sub);
                            // extend it with the touch properties
                            jQuery.extend(data, {
                                touchStartY: touchPoint.pageY,
                                touchStartTime: e.timeStamp
                            });
                        } else if (/move$/i.test(e.type)) {
                            var prevY = data.touchY !== undefined ? data.touchY : data.touchStartY;
                            if (prevY !== undefined && prevY != touchPoint.pageY) {
                                this.$touchScrollingSub = $sub;
                                var up = prevY < touchPoint.pageY;
                                // changed direction? reset...
                                if (data.up !== undefined && data.up != up) {
                                    jQuery.extend(data, {
                                        touchStartY: touchPoint.pageY,
                                        touchStartTime: e.timeStamp
                                    });
                                }
                                jQuery.extend(data, {
                                    up: up,
                                    touchY: touchPoint.pageY
                                });
                                this.menuScroll($sub, true, Math.abs(touchPoint.pageY - prevY));
                            }
                            e.preventDefault();
                        } else { // touchend/pointerup
                            if (data.touchY !== undefined) {
                                if (data.momentum = Math.pow(Math.abs(touchPoint.pageY - data.touchStartY) / (e.timeStamp - data.touchStartTime), 2) * 15) {
                                    this.menuScrollStop($sub);
                                    this.menuScroll($sub);
                                    e.preventDefault();
                                }
                                delete data.touchY;
                            }
                        }
                    }
                }
            },
            menuShow: function ($sub) {
                if (!$sub.dataSM('beforefirstshowfired')) {
                    $sub.dataSM('beforefirstshowfired', true);
                    if (this.$root.triggerHandler('beforefirstshow.smapi', $sub[0]) === false) {
                        return;
                    }
                }
                if (this.$root.triggerHandler('beforeshow.smapi', $sub[0]) === false) {
                    return;
                }
                $sub.dataSM('shown-before', true)
					.stop(true, true);
                if (!$sub.is(':visible')) {
                    // highlight parent item
                    var $a = $sub.dataSM('parent-a');
                    if (this.opts.keepHighlighted || this.isCollapsible()) {
                        $a.addClass('highlighted');
                    }
                    if (this.isCollapsible()) {
                        $sub.removeClass('sm-nowrap').css({ zIndex: '', width: 'auto', minWidth: '', maxWidth: '', top: '', left: '', marginLeft: '', marginTop: '' });
                    } else {
                        // set z-index
                        $sub.css('z-index', this.zIndexInc = (this.zIndexInc || this.getStartZIndex()) + 1);
                        // min/max-width fix - no way to rely purely on CSS as all UL's are nested
                        if (this.opts.subMenusMinWidth || this.opts.subMenusMaxWidth) {
                            $sub.css({ width: 'auto', minWidth: '', maxWidth: '' }).addClass('sm-nowrap');
                            if (this.opts.subMenusMinWidth) {
                                $sub.css('min-width', this.opts.subMenusMinWidth);
                            }
                            if (this.opts.subMenusMaxWidth) {
                                var noMaxWidth = this.getWidth($sub);
                                $sub.css('max-width', this.opts.subMenusMaxWidth);
                                if (noMaxWidth > this.getWidth($sub)) {
                                    $sub.removeClass('sm-nowrap').css('width', this.opts.subMenusMaxWidth);
                                }
                            }
                        }
                        this.menuPosition($sub);
                        // insert IE iframe shim
                        if ($sub.dataSM('ie-shim')) {
                            $sub.dataSM('ie-shim').insertBefore($sub);
                        }
                    }
                    var complete = function () {
                        // fix: "overflow: hidden;" is not reset on animation complete in jQuery < 1.9.0 in Chrome when global "box-sizing: border-box;" is used
                        $sub.css('overflow', '');
                    };
                    // if sub is collapsible (mobile view)
                    if (this.isCollapsible()) {
                        if (this.opts.collapsibleShowFunction) {
                            this.opts.collapsibleShowFunction.call(this, $sub, complete);
                        } else {
                            $sub.show(this.opts.collapsibleShowDuration, complete);
                        }
                    } else {
                        if (this.opts.showFunction) {
                            this.opts.showFunction.call(this, $sub, complete);
                        } else {
                            $sub.show(this.opts.showDuration, complete);
                        }
                    }
                    // accessibility
                    $a.attr('aria-expanded', 'true');
                    $sub.attr({
                        'aria-expanded': 'true',
                        'aria-hidden': 'false'
                    });
                    // store sub menu in visible array
                    this.visibleSubMenus.push($sub);
                    this.$root.triggerHandler('show.smapi', $sub[0]);
                }
            },
            popupHide: function (noHideTimeout) {
                if (this.hideTimeout) {
                    clearTimeout(this.hideTimeout);
                    this.hideTimeout = 0;
                }
                var self = this;
                this.hideTimeout = setTimeout(function () {
                    self.menuHideAll();
                }, noHideTimeout ? 1 : this.opts.hideTimeout);
            },
            popupShow: function (left, top) {
                if (!this.opts.isPopup) {
                    alert('SmartMenus jQuery Error:\n\nIf you want to show this menu via the "popupShow" method, set the isPopup:true option.');
                    return;
                }
                if (this.hideTimeout) {
                    clearTimeout(this.hideTimeout);
                    this.hideTimeout = 0;
                }
                this.$root.dataSM('shown-before', true)
					.stop(true, true);
                if (!this.$root.is(':visible')) {
                    this.$root.css({ left: left, top: top });
                    // IE iframe shim
                    this.menuIframeShim(this.$root);
                    if (this.$root.dataSM('ie-shim')) {
                        this.$root.dataSM('ie-shim').css({ zIndex: this.$root.css('z-index'), width: this.getWidth(this.$root), height: this.getHeight(this.$root), left: left, top: top }).insertBefore(this.$root);
                    }
                    // show menu
                    var self = this,
						complete = function () {
						    self.$root.css('overflow', '');
						};
                    if (this.opts.showFunction) {
                        this.opts.showFunction.call(this, this.$root, complete);
                    } else {
                        this.$root.show(this.opts.showDuration, complete);
                    }
                    this.visibleSubMenus[0] = this.$root;
                }
            },
            refresh: function () {
                this.destroy(true);
                this.init(true);
            },
            rootKeyDown: function (e) {
                if (!this.handleEvents()) {
                    return;
                }
                switch (e.keyCode) {
                    case 27: // reset on Esc
                        var $activeTopItem = this.activatedItems[0];
                        if ($activeTopItem) {
                            this.menuHideAll();
                            $activeTopItem[0].focus();
                            var $sub = $activeTopItem.dataSM('sub');
                            if ($sub) {
                                this.menuHide($sub);
                            }
                        }
                        break;
                    case 32: // activate item's sub on Space
                        var $target = jQuery(e.target);
                        if ($target.is('a') && this.handleItemEvents($target)) {
                            var $sub = $target.dataSM('sub');
                            if ($sub && !$sub.is(':visible')) {
                                this.itemClick({ currentTarget: e.target });
                                e.preventDefault();
                            }
                        }
                        break;
                }
            },
            rootOut: function (e) {
                if (!this.handleEvents() || this.isTouchMode() || e.target == this.$root[0]) {
                    return;
                }
                if (this.hideTimeout) {
                    clearTimeout(this.hideTimeout);
                    this.hideTimeout = 0;
                }
                if (!this.opts.showOnClick || !this.opts.hideOnClick) {
                    var self = this;
                    this.hideTimeout = setTimeout(function () { self.menuHideAll(); }, this.opts.hideTimeout);
                }
            },
            rootOver: function (e) {
                if (!this.handleEvents() || this.isTouchMode() || e.target == this.$root[0]) {
                    return;
                }
                if (this.hideTimeout) {
                    clearTimeout(this.hideTimeout);
                    this.hideTimeout = 0;
                }
            },
            winResize: function (e) {
                if (!this.handleEvents()) {
                    // we still need to resize the disable overlay if it's visible
                    if (this.$disableOverlay) {
                        var pos = this.$root.offset();
                        this.$disableOverlay.css({
                            top: pos.top,
                            left: pos.left,
                            width: this.$root.outerWidth(),
                            height: this.$root.outerHeight()
                        });
                    }
                    return;
                }
                // hide sub menus on resize - on mobile do it only on orientation change
                if (!('onorientationchange' in window) || e.type == 'orientationchange') {
                    var isCollapsible = this.isCollapsible();
                    // if it was collapsible before resize and still is, don't do it
                    if (!(this.wasCollapsible && isCollapsible)) {
                        if (this.activatedItems.length) {
                            this.activatedItems[this.activatedItems.length - 1][0].blur();
                        }
                        this.menuHideAll();
                    }
                    this.wasCollapsible = isCollapsible;
                }
            }
        }
    });

    jQuery.fn.dataSM = function (key, val) {
        if (val) {
            return this.data(key + '_smartmenus', val);
        }
        return this.data(key + '_smartmenus');
    }

    jQuery.fn.removeDataSM = function (key) {
        return this.removeData(key + '_smartmenus');
    }

    jQuery.fn.smartmenus = function (options) {
        if (typeof options == 'string') {
            var args = arguments,
				method = options;
            Array.prototype.shift.call(args);
            return this.each(function () {
                var smartmenus = jQuery(this).data('smartmenus');
                if (smartmenus && smartmenus[method]) {
                    smartmenus[method].apply(smartmenus, args);
                }
            });
        }
        var opts = jQuery.extend({}, jQuery.fn.smartmenus.defaults, options);
        return this.each(function () {
            new jQuery.SmartMenus(this, opts);
        });
    }

    // default settings
    jQuery.fn.smartmenus.defaults = {
        isPopup: false,		// is this a popup menu (can be shown via the popupShow/popupHide methods) or a permanent menu bar
        mainMenuSubOffsetX: 0,		// pixels offset from default position
        mainMenuSubOffsetY: 0,		// pixels offset from default position
        subMenusSubOffsetX: 0,		// pixels offset from default position
        subMenusSubOffsetY: 0,		// pixels offset from default position
        subMenusMinWidth: '10em',		// min-width for the sub menus (any CSS unit) - if set, the fixed width set in CSS will be ignored
        subMenusMaxWidth: '20em',		// max-width for the sub menus (any CSS unit) - if set, the fixed width set in CSS will be ignored
        subIndicators: true,		// create sub menu indicators - creates a SPAN and inserts it in the A
        subIndicatorsPos: 'prepend',	// position of the SPAN relative to the menu item content ('prepend', 'append')
        subIndicatorsText: '',		// [optionally] add text in the SPAN (e.g. '+') (you may want to check the CSS for the sub indicators too)
        scrollStep: 30,		// pixels step when scrolling long sub menus that do not fit in the viewport height
        scrollAccelerate: true,		// accelerate scrolling or use a fixed step
        showTimeout: 250,		// timeout before showing the sub menus
        hideTimeout: 500,		// timeout before hiding the sub menus
        showDuration: 0,		// duration for show animation - set to 0 for no animation - matters only if showFunction:null
        showFunction: null,		// custom function to use when showing a sub menu (the default is the jQuery 'show')
        // don't forget to call complete() at the end of whatever you do
        // e.g.: function($ul, complete) { $ul.fadeIn(250, complete); }
        hideDuration: 0,		// duration for hide animation - set to 0 for no animation - matters only if hideFunction:null
        hideFunction: function ($ul, complete) { $ul.fadeOut(200, complete); },	// custom function to use when hiding a sub menu (the default is the jQuery 'hide')
        // don't forget to call complete() at the end of whatever you do
        // e.g.: function($ul, complete) { $ul.fadeOut(250, complete); }
        collapsibleShowDuration: 0,		// duration for show animation for collapsible sub menus - matters only if collapsibleShowFunction:null
        collapsibleShowFunction: function ($ul, complete) { $ul.slideDown(200, complete); },	// custom function to use when showing a collapsible sub menu
        // (i.e. when mobile styles are used to make the sub menus collapsible)
        collapsibleHideDuration: 0,		// duration for hide animation for collapsible sub menus - matters only if collapsibleHideFunction:null
        collapsibleHideFunction: function ($ul, complete) { $ul.slideUp(200, complete); },	// custom function to use when hiding a collapsible sub menu
        // (i.e. when mobile styles are used to make the sub menus collapsible)
        showOnClick: false,		// show the first-level sub menus onclick instead of onmouseover (i.e. mimic desktop app menus) (matters only for mouse input)
        hideOnClick: true,		// hide the sub menus on click/tap anywhere on the page
        noMouseOver: false,		// disable sub menus activation onmouseover (i.e. behave like in touch mode - use just mouse clicks) (matters only for mouse input)
        keepInViewport: true,		// reposition the sub menus if needed to make sure they always appear inside the viewport
        keepHighlighted: true,		// keep all ancestor items of the current sub menu highlighted (adds the 'highlighted' class to the A's)
        markCurrentItem: true,		// automatically add the 'current' class to the A element of the item linking to the current URL
        markCurrentTree: true,		// add the 'current' class also to the A elements of all ancestor items of the current item
        rightToLeftSubMenus: false,		// right to left display of the sub menus (check the CSS for the sub indicators' position)
        bottomToTopSubMenus: false,		// bottom to top display of the sub menus
        overlapControlsInIE: true		// make sure sub menus appear on top of special OS controls in IE (i.e. SELECT, OBJECT, EMBED, etc.)
    };

    return jQuery;
}(jQuery);